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Journal articles on the topic 'Power generation circuit'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Kosarev, Boris. "FERRORESONANT PROCESSES IN POWER SUPPLY SYSTEMS WITH DISTRIBUTED GENERATION." Electrical and data processing facilities and systems 18, no. 3-4 (2022): 56–64. http://dx.doi.org/10.17122/1999-5458-2022-18-3-4-56-64.

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Relevance The article is devoted to the study of the possibility of occurrence of ferroresonant processes in power supply systems with distributed generation. Ferroresonant processes cause overvoltages in electrical installations and lead to their failure. In backbone and distribution networks without distributed generation facilities, the phenomenon of ferroresonance has been studied quite deeply, effective hardware and operational measures have been developed to prevent the occurrence of ferroresonance surges in electrical installations. However, the issue of the occurrence of ferroresonant

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2

KOSAREV, B. A., G. A. KOSHUK, S. V. KRIVALTSEVICH, A. A. OKHOTNIKOV, and V. K. FEDOROV. "FERRORESONANT PROCESSES IN THE POWER SUPPLY SYSTEM OF A HF RADIO CENTER WITH DISTRIBUTED GENERATION." Actual Issues Of Energy 4, no. 1 (2022): 032–38. http://dx.doi.org/10.25206/2686-6935-2022-4-1-32-38.

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The active development and implementation of power supply systems with distributed generation requires a revision of technical solutions known for centralized power supply. Such solutions include operational and hardware measures aimed at preventing the occurrence of ferroresonant processes in electrical installations. The purpose of the research work is to study the circuit-mode conditions for the occurrence of ferroresonance in a power supply system with distributed generation. To achieve this goal, using the example of the power supply system of a HF radio center, the conditions for the occ

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3

Sangwaranatee, N., T. Wongkampha, E. Kaseam, N. W. Sangwaranatee, and W. Mekhum. "Temperature Difference of Thermoelectric Module on PIC-Microcontroller." Advanced Materials Research 979 (June 2014): 417–20. http://dx.doi.org/10.4028/www.scientific.net/amr.979.417.

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This research is the study of electric power generated by the temperature difference below 100 °C of thermoelectric effect (cooling devices), which gets power from direct current and the electromotive force from thermoelectric module. In this research, a testing kit was designed to collect the output of temperature difference on the thermoelectric device, and compared the level of electric power of various modules in 2 different circuits; series and parallel. The result of the study showed that the higher differential temperature increased the value of electricity generation. Also, the electri

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4

Begam, V. M. Thoulath, and S. Baulkani. "Ring Counter Based ATPG for Low Transition Test Pattern Generation." Scientific World Journal 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/729165.

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In test mode test patterns are applied in random fashion to the circuit under circuit. This increases switching transition between the consecutive test patterns and thereby increases dynamic power dissipation. The proposed ring counter based ATPG reduces vertical switching transitions by inserting test vectors only between the less correlative test patterns. This paper presents the RC-ATPG with an external circuit. The external circuit consists of XOR gates, full adders, and multiplexers. First the total number of transitions between the consecutive test patterns is determined. If it is more,

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Xiang-jie, Niu, and Li Hua. "Lower Power Design for UHF RF CMOS Circuits Based on the Power Consumption Acuity." Mathematical Problems in Engineering 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/512398.

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Excessive energy consumption of UHF tag is the bottleneck of energy saving in its wide range of applications. To address this issue, a lower power design for UHF RF CMOS circuits based on power consumption acuity is proposed in this paper. Through in-depth analysis of the static and dynamic power generation principle of UHF RF circuits in the work, the power consumption acuity can be calculated by using the correlation of circuit power and input vector. Subsequently, under the guide of this acuity, the UHF RF CMOS circuits with better energy saving can be designed. Furthermore, according to th

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Jamaaluddin, Jamaaluddin, Izza Anshory, and Shazana Dhiya Ayuni. "Analysis of Overcurrent Safety in Miniature Circuit Breaker with Alternating Current." Journal of Electrical Technology UMY 5, no. 2 (2021): 68–73. http://dx.doi.org/10.18196/jet.v5i2.12508.

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In the utilization of solar energy, the equipment used includes Photovoltaic Cells, solar charging controls, batteries, protection devices, and other measuring devices. This solar power generation system is the name of a system that can convert solar energy into electric power. This solar power plant used in buildings is referred to as the Solar Building System (SBS). To perfect this solar power generation system, it is necessary to manage the electric power protection system. The protection system in this solar power plant includes the use of Miniature Circuit Breakers (MCB). This Miniature C

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7

Khrennikov, A. Yu, and N. M. Aleksandrov. "Power Oil Transformers - Gas Generation Defects." WSEAS TRANSACTIONS ON POWER SYSTEMS 18 (October 2, 2023): 128–34. http://dx.doi.org/10.37394/232016.2023.18.13.

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The article analyzes scientific research in the field of power transformer gas generation defects detecting by methods of Gas Dissolved Analysis (DGA) of transformer oil (chromatographic analysis) and measurement of short-circuit impedance differences. Power transformer defects that cause gas generation and are identified by the results of DGA should be divided conditionally into several groups: defects with circulating currents in windings and short-circuited contours, induced by scattering flux created by wind-ups, defects with an increase in the transient resistances of the grounding nodes

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Pan, Zhong Liang, and Ling Chen. "Low Power Test Pattern Design for VLSI Circuits Using Incorporate Pseudorandom and Deterministic Approach." Solid State Phenomena 181-182 (November 2011): 229–32. http://dx.doi.org/10.4028/www.scientific.net/ssp.181-182.229.

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The circuits should be tested extensively during the production process, the power consumption in a circuit during test mode can be higher than that the consumption during normal operation mode. The circuits are usually designed for normal operation mode, which makes it important to consider power consumption during test mode, otherwise the higher power consumption during test mode may cause the circuits being damaged. In this paper, a new approach for the test pattern design of VLSI circuits is presented, the approach defines the weight values of primary inputs of circuits, makes use of both

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9

Weikle, R. M., T. W. Crowe, and E. L. Kollberg. "Multiplier and Harmonic Generator Technologies for Terahertz Applications." International Journal of High Speed Electronics and Systems 13, no. 02 (2003): 429–56. http://dx.doi.org/10.1142/s012915640300179x.

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Harmonic generation based on frequency multipliers has proven to be the most successful and widely used solid-state technology for generating power at submillimeter wavelengths. Over the last several years, the development of new device technologies, implementation of innovative circuits, and application of advanced integrated-circuit processing techniques to frequency multiplier design have resulted in unprecedented levels of performance throughout the submillimeter-wave frequency band. This paper reviews the technological innovations, device options, circuit architectures, and fabrication te

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10

Liu, Shuangjie, Fei Zheng, and Yongping Hao. "Research on the Optimization of Synchronous Switch Energy Harvesting Circuit Based on Capacitor." Electronics 12, no. 19 (2023): 4070. http://dx.doi.org/10.3390/electronics12194070.

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As advanced systems continue to advance and fuse functions expand, the demand for higher power supply requirements for fuses has increased. Consequently, researchers have turned their attention to the recovery of energy from the environment. Piezoelectric energy harvesting has gained significant popularity due to its advantageous characteristics, such as high energy density, ease of implementation, and compact size. However, the presence of various component types within the energy harvesting circuit inevitably results in the generation of reactive power, leading to a reduction in the circuit’

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11

Sakano, Takumi, Zhen Qiang Song, Kazuhiro Ohyama, Shijie Zhu, Mikio Waki, and Seiki A. Chiba. "Simulation of a Self-Excited Power Generation System for Dielectric Elastomer Generation." Key Engineering Materials 804 (May 2019): 41–45. http://dx.doi.org/10.4028/www.scientific.net/kem.804.41.

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In recent years, global warming is a serious international problem. We focused on dielectric elastomer power generation to solve the problem. The dielectric elastomer generation has characteristics such as compactness and flexibility. The dielectric elastomer generation can harvest electric energy from renewable energy sources such as sea wave, wind, and human motion. However, the dielectric elastomer generation has a weakness dependent on an external power supply. In this paper, we proposed a self-excited dielectric elastomer generation circuit using piezoelectric elements. As a circuit verif

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12

Zeng, Xian Tao, and Qian Hua Ren. "Power Generation System by Vehicle on the Downhill of Expressway." Advanced Materials Research 724-725 (August 2013): 1361–65. http://dx.doi.org/10.4028/www.scientific.net/amr.724-725.1361.

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In this paper, a method of magnetoelectricity power generation system for vehicle on the downhill of expressways is proposed. This system is a clean energy system that can be reused. Its structure includes car magnetic poles, magnetic poles imbedded in road surface, closed circuit imbedded in road surface, rectifier, inverter and storage battery. Multi-unit magnetic poles and closed circuits imbedded in the road surface are used in this invention, so when the car poles move with the running down of cars on downhill, magnetic flow in closed circuits will change to produce a technique of group c

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13

Goh, Hui Hwang, Sy yi Sim, Nur Iskandar Bin Hamzah, et al. "Types of Circuit Breaker and its Application in Substation Protection." Indonesian Journal of Electrical Engineering and Computer Science 8, no. 1 (2017): 213. http://dx.doi.org/10.11591/ijeecs.v8.i1.pp213-220.

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Power system consists of the generation, transmission, distribution, and substation. All the power system component requires suitable protection devices as the protection system to protect the system during fault occur. In this paper, the circuit breaker has been selected as one of the protection devices in several applications. The types of circuit breaker that has been reviewed in this paper are oil circuit breaker (OCB), air circuit breaker (ACB), sulphur hexafluoride (SF6) circuit breaker, vacuum circuit breaker, and DC breaker which are hybrid DC breaker and solid-state DC breaker. Normal

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14

LEHMANN, TORSTEN, HOSUNG CHUN, and YUANYUAN YANG. "POWER SAVING CIRCUIT DESIGN TECHNIQUES FOR IMPLANTABLE NEURO-STIMULATORS." Journal of Circuits, Systems and Computers 21, no. 06 (2012): 1240016. http://dx.doi.org/10.1142/s0218126612400166.

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Keeping power consumption low in implantable neuro-stimulators such as Cochlear Implants or Vision Prostheses is one of the major design challenges in their circuit design. Usually electrode impedance and stimulation currents required to elicit physiological responses mandates the use of large stimulation voltages, again dictating the use of high-voltage integrated circuit technologies. Power consumption in the stimulating circuits and associated supply generation circuits are the major contributors to overall system power dissipation. In this paper we present circuit design techniques that ad

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15

Wang, Yujiao, Jiahao Cheong, and Cheng Liu. "High-Efficiency, Low-Power, Fully Integrated Neural Electrical Stimulation Circuit." Applied Sciences 15, no. 12 (2025): 6737. https://doi.org/10.3390/app15126737.

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This paper presents a highly efficient, low-power, fully integrated neural stimulation circuit implemented using solely low-voltage devices. The circuit primarily consists of a high-voltage-generation circuit, an output driver circuit, and a constant-current source, designed and simulated using a 180 nm low-voltage CMOS process. The high-voltage-generation circuit utilizes a negative-voltage-generation module together with a series–parallel capacitor charge pump circuit, which effectively reduces the number of charge pump stages by three, and saves 29% of the area compared to a conventional ch

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16

Kumar Motamarri, Hemanth, and B. Leela Kumari. "On-chip Generation of Functional Tests with Reduced Delay and Power." Bulletin of Electrical Engineering and Informatics 6, no. 1 (2017): 36–46. http://dx.doi.org/10.11591/eei.v6i1.570.

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This paper describes different methods on-chip test generation method for functional tests. The hardware was based on application of primary input sequences in order to allow the circuit to produce reachable states. Random primary input sequences were modeled to avoid repeated synchronization and thus yields varied sets of reachable states by implementing a decoder in between circuit and LFSR. The on-chip generation of functional tests require simple hardware and achieved high transition fault coverage for testable circuits. Further, power and delay can be reduced by using Bit Swapping LFSR (B

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17

Hemanth, Kumar Motamarri, and Leela Kumari B. "On-Chip Generation of Functional Tests with Reduced Delay and Power." Bulletin of Electrical Engineering and Informatics 6, no. 1 (2017): 36–46. https://doi.org/10.11591/eei.v6i1.570.

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This paper describes different methods on-chip test generation method for functional tests. The hardware was based on application of primary input sequences in order to allow the circuit to produce reachable states. Random primary input sequences were modeled to avoid repeated synchronization and thus yields varied sets of reachable states by implementing a decoder in between circuit and LFSR. The on-chip generation of functional tests require simple hardware and achieved high transition fault coverage for testable circuits. Further, power and delay can be reduced by using Bit Swapping LFSR (B

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18

Zhongliang, Pan, Chen Ling, and Chen Yihui. "Test Pattern Generation with Low Power for Delay Faults in Digital Circuits by Evolution Method with Hybrid Strategies." Open Electrical & Electronic Engineering Journal 8, no. 1 (2014): 77–83. http://dx.doi.org/10.2174/1874129001408010077.

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The high power consumption during circuit test process can produce unwanted failures or take effects on circuit reliability, therefore the reduction of both peak power and average power of circuit test is necessary. A test pattern generation approach is presented in this paper for the delay faults in digital circuits, the approach makes use of the evolution method with the hybrid strategies to produce the test vectors with low power consumption. First of all, a pair of vectors that may detect a delay fault is coded as an individual. A lot of individuals constitute the populations. Secondly, th

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19

Li, Zhuangzhuang. "Power electronic transformers in wind power generation systems." Journal of Physics: Conference Series 2649, no. 1 (2023): 012028. http://dx.doi.org/10.1088/1742-6596/2649/1/012028.

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Abstract Power electronic transformers (PET) have received extensive attention due to their advantages of compensating reactive power, improving power quality, limiting fault current, and reducing the number of traditional transformer materials. At present, it is also an important research topic to replace conventional power frequency transformers in wind power generation systems. This paper first analyzes the topology of the primary circuit of the power electronic transformer. Several common PET topologies are introduced, and their advantages and disadvantages are analyzed. The module cascade

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20

Geng, Wei Dong, Hao Yang Fan, Zu Jun Sun, et al. "Modular Design of Control System for Photovoltaic Inverter." Advanced Materials Research 860-863 (December 2013): 156–62. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.156.

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This paper analyzes the modular design method of the photovoltaic power generation system and presents a 5KW solar power inverter with variety of operating modes. Depending on the signal interface model, the hardware circuit is divided into several modules, including DC-DC main power circuit, DC-DC control circuit, DC-AC main power circuit, DC-AC control circuit and auxiliary power supply module. The circuit detail design is given and this system has been already used in the solar power stations. The circuit has a reusable and beneficial photovoltaic inverter standardized design. The experimen

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21

Zajkowski, Konrad, Stanisław Duer, Jacek Paś, and László Pokorádi. "Cooperation of a Non-Linear Receiver with a Three-Phase Power Grid." Energies 16, no. 3 (2023): 1418. http://dx.doi.org/10.3390/en16031418.

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This article presents an analysis of electrical parameters in a three-phase circuit characterized by the generation of harmonics. The Currents Physical Components (CPC) power theory for three-phase circuits were used. Relationships for three-wire circuits were used, and mathematical relationships were determined to enable decomposition into those components that depend on the direction of energy flow and the reasons for their creation. A calculation example using the previously determined dependencies was presented, and the results of the calculations were discussed. When mathematical analyses

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22

Sekiguchi, Takaya, and Toshihisa Shimizu. "Study on Photovoltaic Power Generation System with Power Decoupling Type Generation Control Circuit." IEEJ Transactions on Industry Applications 139, no. 8 (2019): 761–62. http://dx.doi.org/10.1541/ieejias.139.761.

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23

Ganesan, SelvaKumar, Ashu Taneja, Nitin Saluja, and Laith Abualigah. "Comparison of Different Circuit Topology for Generation of PWM Signal with High Power for Electroporation." Applied and Computational Engineering 8, no. 1 (2023): 443–49. http://dx.doi.org/10.54254/2755-2721/8/20230215.

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Electroporation refers to a microbiological method which involves application of electric field to cells for ameliorating the cell membranes permeability, allowing electrode arrays, drugs and chemicals to be inserted into the cells. This process requires HV pulses or signals for creating pores within the cell membrane. As these signals are less effective, nowadays, Pulse Width Modulation (PWM) signals are extensively employed for electroporation. These signals can be exploited for constructing coveted output voltage in power amplifiers and are found to be useful for regulating power devices. T

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Wang, Yi, and Gui Juan Xu. "Pattern Generation Research of BIST Based on Low Power." Applied Mechanics and Materials 543-547 (March 2014): 701–4. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.701.

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In this paper, a new BIST structure is presented, which is generated by the LFSR modified. There is no redundant single input jump test incentive, all possible test vector combinations are covered, the testing power is reduced. Moreover, the testing time do not increase and fault-coverage rate won't be affected. Experiment results on the integrated circuit 74HC42 show that the switching activity reduction can be achieved up to 64% while achieving high fault coverage, especially suitable for BIST of Integrated circuits.

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Liu, C. Y., B. S. Wang, Y. S. Wong, J. C. Huang, and K. B. Liu. "Analysis of the bi-bridge topology and power device circuit of the TPS booster dipole power supply." Journal of Physics: Conference Series 2687, no. 8 (2024): 082020. http://dx.doi.org/10.1088/1742-6596/2687/8/082020.

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Abstract This study primarily discusses a unique topology for constructing a double full bridge circuit. The study establishes a push-pull inverter model and analyses the balance circuit in its architecture. This allows the power supply to initiate the balance circuit and ensures the TPS (Taiwan Photon Source) booster magnet power supply operates smoothly in a safe and balanced voltage region when magnet energy is recovered. We employ the approach of adding Y circuits to mitigate the impact of common mode (CM) noise. Adding a Y circuit effectively suppresses the common-mode noise generation, i

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Balasubramanian, Padmanabhan, Raunaq Nayar, Okkar Min, and Douglas L. Maskell. "Approximator: A Software Tool for Automatic Generation of Approximate Arithmetic Circuits." Computers 11, no. 1 (2022): 11. http://dx.doi.org/10.3390/computers11010011.

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Approximate arithmetic circuits are an attractive alternative to accurate arithmetic circuits because they have significantly reduced delay, area, and power, albeit at the cost of some loss in accuracy. By keeping errors due to approximate computation within acceptable limits, approximate arithmetic circuits can be used for various practical applications such as digital signal processing, digital filtering, low power graphics processing, neuromorphic computing, hardware realization of neural networks for artificial intelligence and machine learning etc. The degree of approximation that can be

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Pana, L. "Simulation of protection functions in LV shipboard electrical power systems." Scientific Bulletin of Naval Academy XXV, no. 1 (2022): 8–15. http://dx.doi.org/10.21279/1454-864x-22-i1-001.

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The basic function of a shipboard electric power systems is to supply all consumers, both essential and non-essential, with electrical energy, as economically as possible and with an acceptable degree of quality. A shipboard electrical power system comprises three principal subsystems: generation (naval power plant-island mode plant), distribution and protection and automation. During operation all these subsystems may be affected by faults. In this aim all electrical installations on shipboards are to be protected against over-currents due to short- circuits or accidental overloads. The new A

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Ramandeep, Singh*1 &. Er. Baljeet Singh2. "POWER QUALITY IMPROVEMENT IN THREE PHASE GENERATION SYSTEM USING SHUNT ACTIVE POWER FILTERS." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 7 (2018): 32–40. https://doi.org/10.5281/zenodo.1305828.

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Nonlinear loads in commercial, industrial, and residential applications require the supply of harmonics power, reactive power, and power losses and to minimize the effects of nonlinear loads in electric power systems different solutions have been proposed. In fact, there arenumerous types of compensators proposed to raise the power system quality. One of those compensators is the active power filter (APF). Frequently, the voltage source is chosen to implement the parallel active power filter. Here, APF in shunt isexplored to compare PQ and DQ control theories used in Active power shunt filters

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Xu, Yan, Qin Cheng Yuan, Xiao Yun Huang, and Lan Jiang. "Research on the Network Based Protection to Settle the Distribution Networks Three-Phase Short-Circuit Faults with Distributed Generators." Applied Mechanics and Materials 496-500 (January 2014): 1457–63. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.1457.

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A model is established to research on the applicability of network protection in theory. In this model, distributed power generation with constant power (PQ) control mode which is equivalent to a voltage control current source is taken as the research object. Fault ride-through control theory is used to analyze the influence on the network protection exerted by three-phase short-circuit fault. In this paper, the equivalent model of the distributed generation is offered firstly. Then the three-phase short-circuit fault characteristics are illustrated based on the equations of the access points

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Lebedev, V. A., A. S. Deev, and A. D. Stupkin. "Low-power NPP with heat accumulator with phase change material." Vestnik IGEU, no. 5 (October 31, 2023): 19–27. http://dx.doi.org/10.17588/2072-2672.2023.5.019-027.

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Nuclear power plants (NPP) are characterized by low maneuverability. This fact exacerbates the problem of the balance of generated and consumed power when nuclear power plants are used as an energy source. This problem is especially relevant for isolated power systems. One of the ways to increase the maneuverability of nuclear power plants is to use heat accumulators directly in the NPP circuit. The study is carried out for two most attractive options of including a heat accumulator in the NPP circuit: 1) parallel to a high-pressure heater to heat feed water; 2) to generate additional steam fo

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Yang, Shan, and Xiangqian Tong. "Integrated Power Flow and Short Circuit Calculation Method for Distribution Network with Inverter Based Distributed Generation." Mathematical Problems in Engineering 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/9404951.

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Power flow calculation and short circuit calculation are the basis of theoretical research for distribution network with inverter based distributed generation. The similarity of equivalent model for inverter based distributed generation during normal and fault conditions of distribution network and the differences between power flow and short circuit calculation are analyzed in this paper. Then an integrated power flow and short circuit calculation method for distribution network with inverter based distributed generation is proposed. The proposed method let the inverter based distributed gene

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Kosarev, Boris. "FERRORESONANCE OVERVOLTAGES IN ELECTRICAL INSTALLATIONS 6–220 kV: THEORY AND RESULTS OF EXPERIMENTAL STUDIES." Electrical and data processing facilities and systems 18, no. 3-4 (2022): 45–55. http://dx.doi.org/10.17122/1999-5458-2022-18-3-4-45-55.

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Relevance The article is devoted to the systematization and generalization of theoretical and experimental studies of ferroresonance overvoltages in electrical installations 6–220 kV. The need to study this issue is associated with the active introduction of distributed generation facilities into distribution networks, as well as medium and low voltage networks. In power districts with distributed generation facilities, the settings and operation algorithm of relay protection and automation devices differ from the traditional ones used in centralized power supply. The generation parameters and

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Yan, Yu Ting, Yang Yang, Jia Quan Yang, and Wen Bin Zhang. "Modeling and Simulation of MPPT Algorithm for PV Grid-Connected System." Advanced Materials Research 945-949 (June 2014): 2880–84. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.2880.

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This paper presents an equivalent circuit model of photovoltaic cells, and then discusses the photovoltaic (PV) grid power generation system in the maximum power point tracking (MPPT) control principle of the boost circuit. The MATLAB/Simulink software was used to model and simulate MPPT verification of the system. The simulation results showed the effectiveness of the control Strategy. As a conlusion, potential solution to MPPT The BOOST circuit adopts the MPPT control in photovoltaic power generation system, not only can improve the efficiency of photovoltaic cells, and thus improve the effi

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Nurcahyadi, Made Benny, I. Wayan Rinas, and A. A. Gede Maharta Pemayun. "ANALISIS SISTEM PENGAMAN ARUS LEBIH PADA PENYULANG ABANG DENGAN BEROPERASINYA PLTS PADA SALURAN DISTRIBUSI TEGANGAN LISTRIK 20 KV DI KARANGASEM." Majalah Ilmiah Teknologi Elektro 16, no. 1 (2016): 61. http://dx.doi.org/10.24843/mite.1601.09.

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Abstract? Feeder Abang is one of the feeders in Bali which is a source of electrical energy coming from the substation Amlapura. Connection of new power generation units to the distribution network can increase the short-circuit current in the event of interference on the channel. Simulation of short circuit at the ETAP program is done with two simulations are simulated short circuit without the operation and after the operation of solar power generation. The results of the analysis of short circuit without the operation of the solar power generation obtained short-circuit current is greatest

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Tu, Man. "High-Efficiency Inverter Circuit Applied to Solar Power Generation." Highlights in Science, Engineering and Technology 112 (August 20, 2024): 401–6. http://dx.doi.org/10.54097/ah4as025.

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As a clean and renewable energy, solar energy's photovoltaic power generation market has developed rapidly under the impetus of “carbon peak, carbon neutrality” and has become the main force. This article first introduces the basic principle and process of solar power generation and analyses the principle of inverter circuit. Then five ways to improve the efficiency of the inverter circuit are summarized including: designed a high-efficiency rooftop photovoltaic power generation system; designed SiC devices to replace traditional Si devices to improve performance; proposed a new PWM strategy a

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Kavya Gaddipati. "Navigating the Architectural Shift: RibbonFET Implementation Strategies for Next-Generation Analog Integrated Circuits." Journal of Computer Science and Technology Studies 7, no. 3 (2025): 616–23. https://doi.org/10.32996/jcsts.2025.7.3.70.

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This article explores the transformative shift from FinFET to RibbonFET (Gate-All-Around) transistor architecture in semiconductor technology, with a specific focus on analog integrated circuit design implications. The article analyzes the fundamental structural advantages of RibbonFET technology, highlighting its enhanced electrostatic control, performance improvements, and scaling benefits compared to traditional FinFET designs. Detailed considerations of layout techniques for analog applications are presented, including device structure adaptations, parasitic management strategies, and matc

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Varaprasad, B. K. S. V. L., L. M. Patnaik, H. S. Jamadagni, and V. K. Agrawal. "An Efficient Test Pattern Generation Scheme for an On Chip BIST." VLSI Design 12, no. 4 (2001): 551–62. http://dx.doi.org/10.1155/2001/45324.

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Testing and power consumption are becoming two critical issues in VLSI design due to the growing complexity of VLSI circuits and remarkable success and growth of low power applications (viz. portable consumer electronics and space applications). On chip Built In Self Test (BIST) is a cost-effective test methodology for highly complex VLSI devices like Systems On Chip. This paper deals with cost-effective Test Pattern Generation (TPG) schemes in BIST. We present a novel methodology based on the use of a suitable Linear Feedback Shift Register (LFSR) which cycles through the required sequences (

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Yan, K., H. W. M. Smulders, P. A. A. F. Wouters, et al. "A novel circuit topology for pulsed power generation." Journal of Electrostatics 58, no. 3-4 (2003): 221–28. http://dx.doi.org/10.1016/s0304-3886(03)00050-0.

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Zhong, Yi, Faming Yang, Wanjun Yin, and Qing Liu. "A Time-Interleaved Charge Pump Internal Power Supply Generation Circuit." Journal of Physics: Conference Series 2356, no. 1 (2022): 012015. http://dx.doi.org/10.1088/1742-6596/2356/1/012015.

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A charge pump internal power supply generation circuit for rail-to-rail operational amplifier is proposed, which combines a non-overlapping clock signal and a time-interleaved boost charge pump to achieve an internal power supply which is higher than the power supply voltage. A voltage follower is used to avoid glitch during time-interleaving switching. The charge pump internal power supply circuit is realized by 0.5μm CMOS process. The simulation results show that the internal power supply circuit of the charge pump can generate an internal power supply signal which is 1.8V higher than the po

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Chang, Min-Kyu, Ji Hoon Kim, and Hyoungsik Nam. "Low Power Emission Pulse Generation Circuit Based on n-Type Amorphous In-Ga-Zn-Oxide Transistors for Active-Matrix Organic Light-Emitting Diode Displays." Micromachines 15, no. 11 (2024): 1330. http://dx.doi.org/10.3390/mi15111330.

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This paper presents a low power emission (EM) pulse generation circuit using n-type amorphous In-Ga-Zn-Oxide (a-IGZO) semiconductor thin-film transistors (TFTs). The low power consumption is achieved by avoiding the shoot-through current paths through an optimized inverter circuit. The proposed circuit consists of 12 TFTs and 2 capacitors including 6 TFTs and 1 capacitor for the inverter circuit to control the pulling-down TFTs. In addition, the wider variance range of the threshold voltage (Vth) from −4 V to 2.5 V is covered by additional 6 TFTs for series-connected two transistor (STT) schem

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Cai, Wen Bin, Kang Du, Xing Peng, and Hua Yang Liu. "Study on Pumping Units with Wind Power Generation Complementary Power Supply System." Advanced Materials Research 361-363 (October 2011): 479–82. http://dx.doi.org/10.4028/www.scientific.net/amr.361-363.479.

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The wind power generation pumping unit has environmental protection and the energy-saving function with wind power generation complementary power supply system. Based on the calculation of the pumping power consumption during the oil production, the essential wind-power generation electric quantity for pumping equipment runs stable was analyzed, wind-electricity and electric network complementary energy transmission and control circuit were designed, When the wind speed changes, by the energy transmission and control circuit related parameters and taking the historical meteorological statistic

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Shanmuga Raju, S., and B. Paulchamy. "Development and Optimization of a Penta-Magnetic Tunnel Junction Circuit Integrated with Hybrid Transmission Gate Logic for Efficient Low-Power and High-Speed Performance." Journal of Nanoelectronics and Optoelectronics 19, no. 12 (2024): 1347–59. https://doi.org/10.1166/jno.2024.3701.

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In response to the ever-increasing need for fast, low-power circuits, conventional CMOS-based designs are becoming increasingly unsuitable, particularly for use in logic circuits and memory devices. The multi-state behavior of Magnetic Tunnel Junction (MTJ) circuits has attracted attention because of their potential in non-volatile memory and logic operations. To achieve the targeted reductions in power consumption and increases in switching speed, it is essential to integrate these circuits with performance-optimizing logic gates. To overcome the drawbacks of traditional circuits, we present

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Ma, Weimin, Jianghuai Du, and Li Liang. "Simulation design of PWM signal generation circuit based on Multisim14." Journal of Physics: Conference Series 3046, no. 1 (2025): 012003. https://doi.org/10.1088/1742-6596/3046/1/012003.

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Abstract PWM is a pulse width modulation technology that obtains the required pulse waveform by modulating the pulse width and adjusts the change of signal and energy by adjusting the change of duty cycle. PWM control technology is more and more widely used in the fields of measurement, communication, power control, and transformation. This design uses the simple LM358AD, LF353D, and LMV393M integrated chips as the main components, and designs a PWM control signal generation circuit composed of ordinary electronic components. The circuit is simulated by Multisim14 software, which can realize t

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Rocha, Leandro Mateus Giacomini, Guilherme Paim, Gustavo Madeira Santana, Eduardo Antônio César da Costa, and Sergio Bampi. "Framework-based Arithmetic Datapath Generation to Explore Parallel Binary Multipliers." Journal of Integrated Circuits and Systems 15, no. 3 (2020): 1–10. http://dx.doi.org/10.29292/jics.v15i3.91.

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Arithmetic modules usually have a significant impact on performance, circuit area, energy, and power in digital circuits of DSP (Digital Signal Processing). Exploring implementation trade-offs in these circuits is of utmost importance in low-power and low-cost devices such as sensors in IoT devices which often have stringent requirements. Multipliers are of particular concern due to their ubiquitous use in DSP algorithms and their inherent implementation complexity. This work proposes a framework to efficiently generalize and explore different compositions of arithmetic operators with an empha

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Gurwinder, Singh, and Singh Ramanjeet. "COMPARISON OF GDI BASED D FLIP FLOP CIRCUITS USING 90NM AND 180NM TECHNOLOGY." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 3 (2016): 689–94. https://doi.org/10.5281/zenodo.48337.

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Energy performance requirements are forcing designers of next-generation systems to explore approaches to lease possible power consumption. Power consumption is majorly affected by power supply voltage. Scaling of power supply voltage is major factor to reduce power consumption. The technique to achieve ultra-low power is to operate the circuit with supply voltage less than threshold voltage. The region where supply voltage is less than threshold voltage is called sub threshold region. Ultra-low power consumption can be achieved by operating digital circuits at sub threshold region. Here propo

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Wang, Xiaoming, Xiangyu Lin, Dongshan Huang, Xuanren Meng, Xiaoyong Nie, and Wenjian Wu. "Detection Technologies for Secondary Switching Components in Power Generation." E3S Web of Conferences 565 (2024): 01003. http://dx.doi.org/10.1051/e3sconf/202456501003.

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In the operation of secondary circuits for power generation, a substantial number of various types of switching components are utilized. The primary types of secondary switching components employed include time relays, intermediate relays, auxiliary switches, and limit switches. These components occupy critical positions in the secondary circuit, where failures can easily lead to accidents affecting the safety of power generation. The testing institutions of power generation enterprises face challenges such as inadequate capabilities for component verification and testing, resulting in uncontr

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Fang, Xiaomin, and Xiaolu Li. "Design and Performance Analysis of Photovoltaic Power Generation Light Emitting Diode Device." Journal of Nanoelectronics and Optoelectronics 19, no. 6 (2024): 605–12. http://dx.doi.org/10.1166/jno.2024.3610.

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This research focuses on an independent photovoltaic power generation system with supercapacitor energy storage as the study subject. The model is simplified, and the photovoltaic power generation light emitting diode (LED) device is designed based on the given parameters. This system selects a Boost-type step-up converter for the supercapacitor charging circuit, capable of achieving Maximum Power Point Tracking (MPPT). The supercapacitor discharge circuit employs an LM2596 series regulator to power the rated load LED (12 V, 1 W), providing good linear regulation capability. In designing other

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Zhang, Li, Xiao Ming Wang, and Can Li. "Design of Direct-Driven Type Wind Power Generation Experimental Platform System." Advanced Materials Research 608-609 (December 2012): 483–86. http://dx.doi.org/10.4028/www.scientific.net/amr.608-609.483.

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Although the world wind generation capacity is in constant growth, the technology of wind generation is not perfect. Therefore, the research on wind power technology research is very neces-sary .Research on the design scheme of test platform of hardware, design wind turbine simulator, the power electronic converter device, platform detection circuit, drive circuit and control circuit and other parts, and build the direct-driven type of wind generation experimental platform. It by the generator commissioning, the analysis result has demonstrated that the design of the system is rational.

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Tan, Aaron, Rui Toh, Alfred Lim, Yongfu Li, and Zhi Kong. "A Simplified Methodology to Evaluate Circuit Complexity: Doherty Power Amplifier as a Case Study." Electronics 8, no. 3 (2019): 313. http://dx.doi.org/10.3390/electronics8030313.

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This paper analyzes the circuit complexity using Doherty power amplifier (DPA) as a case study and proposes a simplistic model to characterize the design complexity of a DPA circuit. Various fundamental building blocks of the DPA circuit are discussed and modeled to formulate the model. In one of our experiments, it is observed that a reduction of up to 400% in the normalized complexity factor (NCF) could enhance the gain performance by approximately up to 40% for UHF applications. This work can be used as a common benchmarking tool to compare various types of DPA architecture and allow design

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Thompson, David, and Haibo Wang. "Integrated Power Signature Generation Circuit for IoT Abnormality Detection." ACM Journal on Emerging Technologies in Computing Systems 18, no. 1 (2022): 1–13. http://dx.doi.org/10.1145/3460476.

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This work presents a methodology to monitor the power signature of IoT devices for detecting operation abnormality. It does not require bulky measurement equipment thanks to the proposed power signature generation circuit which can be integrated into LDO voltage regulators. The proposed circuit is implemented using a 130 nm CMOS technology and simulated with power trace measured from a wireless sensor. It shows the generated power signature accurately reflects the power consumption and can be used to distinguish different operation conditions, such as wireless transmission levels, data samplin

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