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Journal articles on the topic 'Circuit breaker controlling'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Shriwastava, Rakesh G., Pawan C. Tapre, Rajendra M. Rewatkar, et al. "Hardware implementation of safety smart password based GSM module controlling circuit breaker." International Journal of Applied Power Engineering (IJAPE) 14, no. 2 (2025): 441. https://doi.org/10.11591/ijape.v14.i2.pp441-448.

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This research work highlights the hardware implementation of safety smart password-based GSM module controlling circuit breaker. Safety is the major concern in daily life for domestic activities. In current scenario, accidental death of a lineman are the major issues and to protect operators for the same. To control circuit breakers, passwords security is essential for lineman. Due to that electrical accident’s ratio is increased day to day life at the time of repairing the lines. It is also done due to lack of communication and coordination between maintenance and substation. For safety of li

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2

Shriwastava, Dr Rakesh G. "Smart Safety with Password Based GSM Module Controlling Circuit Breaker." International Journal for Research in Applied Science and Engineering Technology 12, no. 5 (2024): 2148–54. http://dx.doi.org/10.22214/ijraset.2024.62038.

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Abstract: This paper focus on Smart safety with password based GSM module controlling circuit breaker. In our daily life, Safety is the major concern for all activities. Accidental death of a lineman is often read and proven in current scenario. In view, safety measures to protect operators are considered to be very necessary in current working. Using passwords for security, Electrical lineman security systems are used to control circuit breakers. Serious electrical accidents occurs becoming increasingly, when repairing power lines. It is happen due to lack of communication and coordination be

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3

Safi, B. F., L. T. Pham, and M. J. Busby. "High voltage circuit breaker supported on a base isolating tripod for earthquake protection." Bulletin of the New Zealand Society for Earthquake Engineering 22, no. 3 (1989): 145–54. http://dx.doi.org/10.5459/bnzsee.22.3.145-154.

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The 1987 Bay of Plenty earthquake caused the total destruction of a 220 kV circuit breaker. Failures occurred in the porcelain columns supporting the Interrupter Heads. There are many other circuit breakers of the same type in the national grid. To protect these circuit breakers from earthquake damage, a proposal is made to replace the existing support stand with a base isolating tripod. On the tripod, Helical Springs and oil filled dampers are used to control the earthquake induced motion of the circuit breaker. By controlling this motion the forces on the porcelain support column

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4

Xu, Lili, Yuting Yu, and Chunmian Chen. "Design and research of a new type of electromagnetic vacuum circuit breaker." Advances in Engineering Technology Research 10, no. 1 (2024): 263. http://dx.doi.org/10.56028/aetr.10.1.263.2024.

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The vacuum circuit breaker is the main switch of electric locomotive, controlling the on and off of the main circuit of electric locomotive. Existing vacuum circuit breaker of electric locomotives generally the air-driven, electromagnetic retention, this vacuum circuit breaker structure is simple and stable performance is high, but large mass, high air tightness requirements, the shortcomings of the noise. The design of this design according to the actual situation of electric locomotives, the design of a vacuum circuit breaker does not require compressed air drive, electronic control of mecha

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Mokhberdoran, Ataollah, Oriol Gomis-Bellmunt, Nuno Silva, and Adriano Carvalho. "Current Flow Controlling Hybrid DC Circuit Breaker." IEEE Transactions on Power Electronics 33, no. 2 (2018): 1323–34. http://dx.doi.org/10.1109/tpel.2017.2688412.

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6

Su, Jiawei, Ken Chen, and Qi Wang. "Difference Analysis of Operation Stability of Vacuum Circuit Breaker in 10KV Power Distribution System." Journal of Physics: Conference Series 2202, no. 1 (2022): 012047. http://dx.doi.org/10.1088/1742-6596/2202/1/012047.

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Abstract As an important part of power transmission and transformation equipment, vacuum circuit breakers have become the core device for protecting and controlling electrical lines in high-voltage electrical equipment. This paper expounds the different types of test methods for the preventive test of high and low voltage distribution rooms. Taking the 10kV high and low voltage distribution system in use as the analysis object, 37 units are randomly selected as samples, and statistical principles are used to analyze differences, extract point estimation and interval Estimating eigenvalues, jud

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7

Radmanesh, Hamid, and Razieh Salimi Atani. "Novel Circuit Breaker Modeling in 275kV Substation." ECTI Transactions on Electrical Engineering, Electronics, and Communications 11, no. 2 (2013): 1–7. http://dx.doi.org/10.37936/ecti-eec.2013112.170623.

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Ferroresonance an electrical phenomenon may cause overvoltages in the electrical power system. In this paper, an overview of available papers is provided, at rst ferroresonance is introduced and then various type of ferroresonance in a voltage transformer (VT) is simulated. Then eect of new model of circuit breaker (CB) on damping ferroresonance oscillation is examined. Finally eect of earth resistance on the stabilizing these oscillations in the case of nonlinear core loss has been studied. Core loss is modelled by third order power series in terms of voltage and includes nonlinearities in co

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8

Liu, Zhiheng, Xiongying Duan, Minfu Liao, Guowei Ge, and Jiyan Zou. "A model-based measurement method for intelligent circuit breaker with data communication." Transactions of the Institute of Measurement and Control 40, no. 6 (2017): 1854–62. http://dx.doi.org/10.1177/0142331217693672.

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In this paper, an object-oriented information model of an intelligent vacuum circuit breaker based on its physical structure and function (service) was established to integrate the measuring information flow of field parameters, the monitoring information flow of status data, and the operating and controlling information flow. The status parameters of the intelligent vacuum breaker were detected by analysing the principles and methods based on IEC61850 and IEC62271 standards. The IEC 61850 standard repository can be extended according to the characteristics of the intelligent vacuum breaker st

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9

Cui, Puyi, Guoli Li, Qian Zhang, Qinglian He, Zhong Chen, and Wei Yang. "Improved assembly DC circuit breaker based on resonant current injection." PLOS ONE 19, no. 7 (2024): e0304979. http://dx.doi.org/10.1371/journal.pone.0304979.

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DC circuit breakers (DCCBs) with high breaking capacity and low cost are necessary for quick fault clearance in DC networks. The assembly DC circuit breakers (ADCCBs) have a main breaking section (MBS) and a sub-breaking sections (SBS) for each line, which greatly reduce the cost. But in conventional operation, it bears high voltage for a long time when there is a main switch grounding process in any line fault action. To address this problem, a multiport assembly circuit breaker based on current injection (CI-MPACB) is proposed, which is able to generate a resonant current with increasing amp

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10

Patil, Nitin S., Tejas D. Patil, Prashwa S. Patil, Onkar A. Salokhe, and Arihant V. Patil. "Electric Line Man Safety with Password Based Circuit Breaker." Journal of Advances in Electrical Devices 7, no. 2 (2022): 1–4. http://dx.doi.org/10.46610/jaed.2022.v07i02.001.

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The endeavor is deliberate to control an electrical transfer by using inclusive of a thriller word for the flourishing of electric person.Fundamental electrical disappointments to linemen are moving during electrically energized line fix because of nonappearance of correspondence and co-relationship among the safeguarding group of laborers and electric controlled substation gathering of specialists. This proposed shape gives a reaction that guarantees the security of care staff that is line person. The control to turn ON/OFF the line might be remained mindful of with the guide of the street fe

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11

Filipova-Petrakieva, S. K., and Y. M. Shopov. "Electrical Device Protection from Overvoltage in a DC Power Supply Network: Fast-acting Protection, Realized by an “Artificial” Short Circuit in the Input of the Protected Device." Engineering, Technology & Applied Science Research 10, no. 1 (2020): 5314–19. http://dx.doi.org/10.48084/etasr.3316.

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In the present paper a protective device based on the so-called “artificial” short circuit in the input of the network, is proposed. To ensure the necessary time for switching on the protection, the increased power supply voltage is delayed to reach in the input of the protected device by additional inductance L, which is connected in series to the power supply. As a result of this forced short circuit, the DC-power supply is switched off by a standard protective circuit-breaker. The short circuit is realized by a fast-acting semi-conductor device (e.g. diac + thyristor, etc.). The controlling

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12

Mehta, Rashesh, Junaid Saiyad, Niyatee Smart, Gordhan Mali, and Vithal Kamat. "Development of Smart Earth Leakage Circuit Breaker Using IoT and Power Electronics." Journal of Physics: Conference Series 2089, no. 1 (2021): 012028. http://dx.doi.org/10.1088/1742-6596/2089/1/012028.

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Abstract The Smart Earth Leakage Circuit Breaker research is based on IoT& power electronics-based protective switchgear for domestic consumers for the protection against earth leakage faults. In this paper, we have shown how to create a custom web server using HTML and CSS language and hosting this webserver to ESP module using Serial Peripheral Flash File System (SPIFFS). Along with protection against earth fault it provides, controlling of tripping current or fault current, monitoring voltage, power, current, power factor parameters of the connected load, monitoring fault parameters, In

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13

Guo, Y., H. Zhang, Y. Yao, Q. Zhang, and J. D. Yan. "Mechanisms Responsible for Arc Cooling in Different Gases in Turbulent Nozzle Flow." PLASMA PHYSICS AND TECHNOLOGY 4, no. 3 (2017): 234–40. http://dx.doi.org/10.14311/ppt.2017.3.234.

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A high voltage gas blast circuit breaker relies on the high speed gas flow in a nozzle to remove the energy due to Ohmic heating at high current and to provide strong arc cooling during the current zero period to interrupt a fault current. The physical mechanisms that are responsible for the hugely different arc cooling capabilities of two gases (SF<sub>6</sub> and air) are studied in the present work and important gas material properties controlling the cooling strength identified.

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Filipova-Petrakieva, S. K., and Y. M. Shopov. "Electrical Device Protection from Overvoltage in a DC Power Supply Network: Fast-acting Protection, Realized by an "Artificial" Short Circuit in the Input of the Protected Device." Engineering, Technology & Applied Science Research 10, no. 1 (2020): 5314–19. https://doi.org/10.5281/zenodo.3659650.

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In the present paper a protective device based on the so-called “artificial” short circuit in the input of the network, is proposed. To ensure the necessary time for switching on the protection, the increased power supply voltage is delayed to reach in the input of the protected device by additional inductance L, which is connected in series to the power supply. As a result of this forced short circuit, the DC-power supply is switched off by a standard protective circuit-breaker. The short circuit is realized by a fast-acting semi-conductor device (e.g. diac + thyristor, etc.). The

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15

Xu, Zhuofan, Jing Yan, Guoqing Sui, et al. "Intelligent Mechanical Fault Diagnosis Method for High-Voltage Circuit Breakers Based on Grey Wolf Optimization and Multi-Grained Cascade Forest Algorithms." Applied Sciences 14, no. 8 (2024): 3183. http://dx.doi.org/10.3390/app14083183.

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High-voltage circuit breakers (HVCBs) handle the important tasks of controlling and safeguarding electricity networks. In the case of insufficient data samples, improving the accuracy of the traditional HVCB mechanical fault diagnosis method is difficult, so it poses challenges in meeting performance requirements for mechanical fault diagnosis. In this study, a HVCB fault diagnosis method is introduced. It utilizes a combination of grey wolf optimization (GWO) and multi-grained cascade forest (gcForest) algorithms to resolve these issues and improve the accuracy of HVCB mechanical fault diagno

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16

Zhu, Jing Bo, and Yong Hua Zhang. "Application of Frequency Conversion Technology in the Constant Pressure Water Supply System." Applied Mechanics and Materials 457-458 (October 2013): 1623–26. http://dx.doi.org/10.4028/www.scientific.net/amm.457-458.1623.

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In order to solve the problem that the management of water-supply operation is still backward and the phenomenon of water resources wasting is exceedingly serious, this paper introduce some advanced technologies such as computer, frequency transformer, programmable logical controller (PLC) and so on into water-supply network, the constant pressure water supply system is devised to achieve the variable-frequency speed control by making use of the electric controlling system composed of S7-200PLC, MM440 frequency transformer, miniature circuit breaker, AC contactor, thermal relay, DC power suppl

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17

Kuchanskyi, V. V. "Comparative Analysis of Measures and Technical Means for Suppressing the Aperiodic Current Component in Circuit Breaker." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 64, no. 4 (2021): 314–27. http://dx.doi.org/10.21122/1029-7448-2021-64-4-314-327.

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Electromagnetic transients are considered in the implementation of three-phase automatic reclose on the transmission line of extra high voltage 750 kV. The influence of automatic shunting of phases and pre-insertion active resistance for limiting the characteristics of the aperiodic component of the current, which obstructs the transition of full current through zero, is evaluated. The paper analyses measures taking into account the effect of changing the degree of compensation of charging power and the angles of switching on an SF6 circuit breaker. Sub-schemes of disconnected undamaged phases

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18

Davydov, Sergei, Alexander Dolgov, Alexander Kozlov, and Rustam Yakubov. "Minimization of the delay time and its spread in a compact vacuum breaker." Applied Physics, no. 4 (September 23, 2021): 19–24. http://dx.doi.org/10.51368/1996-0948-2021-4-19-24.

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The similarity of the switching mechanisms of compact vacuum spark breakers and spark breakers with laser ignition is established at a comparable level of energy flux density in the ignition node–ionization of the residual gas by a stream of short-wave radiation and fast electrons from the cathode spot plasma or laser plasma. This mechanism allows you to effectively  reduce the delay in triggering the spark gap by increasing the ignition energy. An experimental study of the advantages of using an ignition circuit with increased energy for controlling  small-sized vacuum spark break

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19

Gowthaman, Dr A., Dr M. Mohammadha Hussaini, and Dr P. Govindasamy. "Controlling Three-Phase Induction Motor with an Internet of Things (IoT) Smart Industrial Panel." International Journal for Research in Applied Science and Engineering Technology 12, no. 2 (2024): 1299–308. http://dx.doi.org/10.22214/ijraset.2024.58592.

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Abstract: With the transition from manual to auto systems, technology has been advancing globally. The smart control panel is the subject of this study. The electrical components of appliances can be inductive, resistive, or capacitive. The majority of inductive devices are motors. a three-stage There are many uses for induction motors in the global power system because of its many benefits, including low starting power, low maintenance cost, and widespread use. This paper discusses fault analysis in induction motors using MATLAB/SIMULINK, providing optimal protection combining traditional and

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20

Han, Sangwook. "Control Method of Buses and Lines Using Reinforcement Learning for Short Circuit Current Reduction." Sustainability 12, no. 22 (2020): 9333. http://dx.doi.org/10.3390/su12229333.

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This paper proposes a reinforcement learning-based approach that optimises bus and line control methods to solve the problem of short circuit currents in power systems. Expansion of power grids leads to concentrated power output and more lines for large-scale transmission, thereby increasing short circuit currents. The short circuit currents must be managed systematically by controlling the buses and lines such as separating, merging, and moving a bus, line, or transformer. However, there are countless possible control schemes in an actual grid. Moreover, to ensure compliance with power system

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Davydov, Sergei, Alekxander Dolgov, Alekxander Kozlov, and Rustam Yakubov. "Increasing the energy of the initiating spark discharge in order to reduce and stabilize the delay time in a compact vacuum breaker." ADVANCES IN APPLIED PHYSICS 9, no. 5 (2021): 393–401. http://dx.doi.org/10.51368/2307-4469-2021-9-5-393-401.

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The similarity of the switching mechanisms of compact vacuum spark breakers and spark breakers with laser ignition is established at a comparable level of energy flux density in the ignition node–ionization of the residual gas by a stream of short-wave radiation and fast electrons from the cathode spot plasma or laser plasma. This mechanism allows you to effectively reduce the delay in triggering the spark gap by increasing the ignition energy. An experimental study of the advantages of using an ignition circuit with increased energy for controlling small-sized vacuum spark breakers is carried

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22

Camacho, John Bryan S., Erlan L. Cinense, Christian Philip P. De Guzman, Gian Irby L. Garcia, Freneil R. Pampo, and Errol M. Canlas. "Protection System for Electrical Loads of Administration Building in Controlling Voltage Variations Due to Over-Voltage and Under-Voltage." ASEAN Journal of Science and Engineering 3, no. 3 (2022): 259–70. http://dx.doi.org/10.17509/ajse.v3i3.48667.

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The purpose of this study is to focus on producing a protection system design for the electrical loads of administration buildings from over and under voltage. An on-site voltage reading has been initiated and continued for several days to determine whether voltage variation is occurring in the location. The building’s load schedule has served as a point of reference in calculating the appropriate size of wire and Molded Case Circuit Breaker ampere rating. For the proponents to understand the design standards, the Philippine Electrical Code is used as a reference. Consequently. The design that

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YAHIOU, Abdelghani, Amar MAAFA, Hacene MELLAH, et al. "Point on Wave Energization Strategy and Sequential Phase Shifting for Sympathetic Inrush Current Mitigation in Three-Phase Transformer - Measurement." Eurasia Proceedings of Science Technology Engineering and Mathematics 26 (December 30, 2023): 578–88. http://dx.doi.org/10.55549/epstem.1411094.

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Inrush currents generated when an electrical transformer is energized can achieve great values and cause abnormal difficulties in the power grid. The sympathetic inrush current phenomenon is resulted in the power system when a transformer is energized with the existence of other transformer already energized. The main objective of this article is the attenuation of sympathetic inrush current in a three-phase transformer. The control technique is carried out by the consideration of the residual flux value when de-energizing the transformer as well as respecting the three-phase shifting. Moreove

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Li, Wenwei, Xiaoming Wang, and Zipei Guo. "Research on Acceptance of Intelligent Substation Equipment Based on Secondary System Debugging Technology." Journal of Physics: Conference Series 2260, no. 1 (2022): 012044. http://dx.doi.org/10.1088/1742-6596/2260/1/012044.

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Abstract Substation has always been the hub of power grid transmission, supply and distribution. Its construction has become a key link in the process of power grid construction. In the operation of the power grid, the secondary system provides the basic guarantee for the safe operation of the substation. The safety and reliability of the secondary work is of great significance to the power grid. In order to ensure the safe and stable operation of the secondary system, the protection still adopts the way of directly inputting the voltage and current of the primary system from the current and v

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25

Gumelar B, Muhammad Adi, and Eko Ariyanto. "IMPLEMENTASI SCADA UNTUK MONITORING DAN CONTROLING SERTA KOORDINASI SISTEM PROTEKSI GARDU INDUK SISTEM 1,5 BREAKER PADA GARDU INDUK TEGANGAN EKSTRA TINGGI BERBASIS ARDUINO MEGA 2560 DENGAN TAMPILAN HMI." Gema Teknologi 19, no. 3 (2017): 14. http://dx.doi.org/10.14710/gt.v19i3.21880.

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Muhammad Adi Gumelar B, Eko Ariyanto, SCADA is one tool that can monitor and control the system at the substation and can coordinate the protection system area when a disturbance occurs. SCADA monitors the device continuously. This paper is to understand Differential protection areas, CCP, Buspro, and CBF that work when there is interference, namely internal and external interference by applying SCADA as its coordination. 12V DC relay is used as PMT, ACS712 as CT, and Ethernet Shield as Modbus to connect Arduino Mega 2560 with SCADA. Arduino Mega 2560 functions as a controlling center of input

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Łowczowski, Krzysztof, Piotr Miller, Magdalena Udzik, and Daria Złotecka. "Switching Operations in 110 kV Networks in the Context of Synchro-Check and Mitigation of Switching Stress by Utilizing Proper Control of Renewables and Energy Storages." Energies 16, no. 18 (2023): 6434. http://dx.doi.org/10.3390/en16186434.

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Synchro-check (SC) relays are devices that control synchronization between different fragments of power system networks. Synchronism is monitored by controlling the voltage amplitude, angle, and frequency differences. The goal of monitoring is to avoid dangerous transients after the circuit breaker (CB) closing, which occur when the differences between the voltage, angle, and frequency at both sides of the CB are above the threshold. Although the idea of SC is straightforward, one needs to realize that blocking of the CB closing may cause even more severe issues, i.e., the deterioration of pow

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Ibrahim, Rania A., and Nahla E. Zakzouk. "Bi-Functional Non-Superconducting Saturated-Core Inductor for Single-Stage Grid-Tied PV Systems: Filter and Fault Current Limiter." Energies 16, no. 10 (2023): 4206. http://dx.doi.org/10.3390/en16104206.

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Single-stage grid-interfaced PV topologies have challenges with high grid fault currents, despite being more efficient, simpler to implement, and less expensive than two-stage ones. In such systems, a single inverter is required to perform all grid-interface tasks. i.e., maximum power point tracking (MPPT), DC voltage stabilization, and grid current control. This necessitates a hardware-based fault current limitation solution rather than a software-based one to avoid adding to the inverter’s control complexity and to mitigate the implications of PV system tripping. Therefore, in this study, a

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CISNEROS VILLALOBOS, LUIS, JOSÉ GERARDO VERA DIMAS, DAVID MARTÍNEZ MARTÍNEZ, JOSE FRANCISCO SOLIS VILLAREAL, and OSCAR ESPINOZA ORTEGA. "SYMPATHETIC INRUSH CURRENT PHENOMENA IN PARALLEL CONNECTED TRANSFORMERS CONSIDERING GRADING CAPACITANCE." DYNA 100, no. 3 (2025): 211–18. https://doi.org/10.52152/d11354.

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The article presents the results of a research study focused on the phenomenon of sympathetic inrush current caused by the sequential energization of two transformers connected in parallel with another transformer already in operation, introducing the novelty of considering the effect of the circuit breaker's grading capacitance. The aim is to propose an operational practice that reduces the intensity of this phenomenon and minimizes the risk of blackouts or equipment failures during the energization or re-energization of the transformers.The studied system is common in the central Mexican ele

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Milojković, Jelena, Vančo Litovski, and Simon Le Blond. "Low-Voltage Circuit Breakers Based on WBG Solid-State Devices." Journal of Circuits, Systems and Computers 27, no. 02 (2017): 1850020. http://dx.doi.org/10.1142/s0218126618500202.

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Conventional circuit breakers suffer from two main deficiencies: they are slow to operate and develop an electrical arc. These may be overcome by using solid-state switches which in turn introduce other problems, most significantly power dissipated while in the on-state. Nevertheless, a number of solid-state devices are candidates for implementation as low-voltage circuit breakers and there are several options based on the semiconductor material that may function as high-power switches. This paper presents a unique, extensive and systematic evaluation of these options. Voltage-controlled devic

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Ismail, Goran, Bilal A. Mubdir, Asso Majeed, and Asaad Mubdir Jassim Al-Hindawi. "Monitoring and Controlling Electric Power Stations Using GSM Network." Kurdistan Journal of Applied Research 4, no. 2 (2019): 80–89. http://dx.doi.org/10.24017/science.2019.2.7.

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This paper introduces a system design for monitoring and controls the components of power generation station and substation with help of existing communication link based on GSM network. In this design, a selected Programmable Logic Controller (PLC) connected to the fields that needed to be monitored and continuously read changes in measurements of electrical parameters like voltage, current, bus bar circuit breakers…..etc.. These parameters have been monitored by PLC, on the base of conditions that PLC is programmed. PLC generates a text message and forward to other side; control center or mo

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Schultz, Tim, Benjamin Hammerich, Lorenz Bort, and Christian M. Franck. "Improving interruption performance of mechanical circuit breakers by controlling pre‐current‐zero wave shape." High Voltage 4, no. 2 (2019): 122–29. http://dx.doi.org/10.1049/hve.2018.5103.

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Mohammad Ali, Mohammad Ali. "Up-Gradation of Power System Protection Scheme through TCP/IP Using GUI in MATLAB/Simulink." journal of King Abdulaziz University Engineering Sciences 23, no. 1 (2012): 21–36. http://dx.doi.org/10.4197/eng.23-2.2.

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The paper is concerned with the Power System Protection schemes and the resulting design requirement that enhances stability as well as control with the implementation of TCP/IP. It discusses the architecture that upgrades the existing scheme by controlling all the control signals traffic between generating units, transmission system, connected loads and protection devices that are sensitive to control signals using TCP/IP and results are compared using Graphics User Interface (GUI) in MATLAB/Simulink. Protection system describes latest breakers circuit using indirect tripping command from gen

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Taha, Hussein A., Ruaa Aboalhawa, and Muhammad Al Badri. "Eliminating inrush current in transformers using a residual flux control algorithm." Salud, Ciencia y Tecnología - Serie de Conferencias 3 (June 11, 2024): 869. http://dx.doi.org/10.56294/sctconf2024869.

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Transformers in general turned on by changing the state of the circuit breakers at several times. Usually, the circuit breakers are closed at various times to turn on the transformers. This process results in high inrush currents due to the asymmetric flux produced in the coil. In light of these facts, the purpose of this study is to provide a method for controlling the switching instant that take place during the inrush of a power transformer.The general idea is to calculate the pre-existing magnetic fluxes remaining on the base legs in terms of the three phase voltages. Then, using these dat

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Sheikh, Aafreen S. "Reactive Power Compensation and Power Factor Correction by using Static VAR Compensator (SVC)." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 4034–36. http://dx.doi.org/10.22214/ijraset.2021.36061.

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In this paper, a reactive power compensation system using static VAR compensator is presented. To confine on system stability and reliability, the reactive power compensation is the fundamental way forflexible AC transmission systems (FACTS). The variations of reactive power have an effect on thegenerating units, lines, circuit breakers, transformers, relays, and isolators. It can also cause effective voltage sags and increase losses. In the proposed system, the lead time between voltage pulse and curren pulse is measured and fed to the interrupt pins of the microcontroller where the program t

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Baron, D., S. Ettingshausen, M. Koletzko, A. Lawall, T. Rettenmaier, and N. Wenzel. "Rotating Constricted Switching Arcs Burning in Gas and in Vacuum." PLASMA PHYSICS AND TECHNOLOGY 4, no. 2 (2017): 173–76. http://dx.doi.org/10.14311/ppt.2017.2.173.

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The method of controlling high-current switching arcs by transverse magnetic fields (TMF) forcing the constricted arc to rotate in a contact system is being applied successfully to improve the breaking capability of vacuum interrupters and gas circuit breakers. We describe the behavior of magnetically driven switching arcs in vacuum and in gas environment. We report on experiments using high-velocity videography, magnetic probes, and spectroscopy; they deliver the velocity, the temperature and the voltage of an arc. We present models and simulations of the moving constricted arc burning in met

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Li, Wen. "Advancements and comparative analysis of high-voltage direct current transmission technologies." Applied and Computational Engineering 42, no. 1 (2024): 40–46. http://dx.doi.org/10.54254/2755-2721/42/20230682.

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This paper outlines the fundamental principles of high-voltage direct current (HVDC) transmission, elucidating its two primary variants: current-source converter (CSC) HVDC and voltage-source converter (VSC) HVDC. It also undertakes a comparative analysis with high-voltage alternating current (HVAC) technologies, focusing on aspects such as power transmission efficiency and cost-effectiveness, drawing upon prior research findings. Additionally, the paper underscores the critical role of circuit-breakers (CB) as essential components for controlling HVDC systems. HVDC technology plays a pivotal

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Hao, Qingshui, Honghua Yan, Bin Tian, and Aimin Zhang. "Research on intelligent photovoltaic control and protection switch based on fuzzy PID controller." Journal of Physics: Conference Series 2310, no. 1 (2022): 012047. http://dx.doi.org/10.1088/1742-6596/2310/1/012047.

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Abstract In recent years, intelligent electrical equipment has been widely used. Control and protection switches (CPS) have the functions of circuit breakers, relays, disconnectors and many other products, etc. The intelligent PV low-voltage switch based on fuzzy PID controller designed in this study is applicable to the low-voltage PV distribution network with rated voltage of 500V and rated current up to 1200A with direct grounding of the neutral point of three four wires. The intelligent photovoltaic low-voltage switch designed in this paper can provide indirect contact protection to the di

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Faryal, Ayesha, Farhana Umer, Muhammad Amjad, Zeeshan Rashid, and Aoun Muhammad. "Modelling and Simulation of SCADA and PLC System for Power System Protection Laboratory." Electrical, Control and Communication Engineering 17, no. 1 (2021): 19–25. http://dx.doi.org/10.2478/ecce-2021-0003.

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Abstract The protection of power system is an essential trait in a huge network to efficiently detect and isolate the sections undergoing faults or abnormal behaviour. The key components of a protection scheme include circuit breakers, relays, switchgears and fuses which employ communication from one station to another to achieve high-speed tripping. The automation of these components at the laboratory level using programmable logic controller (PLC) along with supervisory control and data acquisition (SCADA) system owns paramount importance for intelligent decision making, sensing, actuating,

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Kim, Youn-Jea, and Jong-Chul Lee. "Computations on the Thermal Characteristics of SF6 and CO2 Switching Arcs on a Microscopic Scale." Journal of Nanoscience and Nanotechnology 20, no. 11 (2020): 7201–5. http://dx.doi.org/10.1166/jnn.2020.18860.

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Pure sulfur hexafluoride is a colorless, odorless, non-toxic, inflammable, chemically inert and thermally stable gas and has proven its worth as an excellent interruption and dielectric medium. SF6 has been successfully used for interruption and insulation purposes as interrupters and circuit-breakers in gas-insulated substations. Due to its long lifetime and high global warming potential, this gas was put on the list of fluorinated greenhouse gases in the Kyoto Protocol aimed at controlling the emission of man-made greenhouse gases. This factor makes the search for an environmentally friendly

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Dieudonne, Kabange Imbanga, Mwila Sompwe Jacques, Mututa Ilunga Peguy, Ilunga Mweze Arsene, and Mr Papy Kitengie Musawu. "Optimization of the Fuse Protection System of The BT Electrical Distribution Network in Likasi in Order to Reduce Electric Arcs And Expenses." International Journal of Scientific Research and Management (IJSRM) 13, no. 01 (2025): 1845–61. https://doi.org/10.18535/ijsrm/v13i01.ec01.

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The study on the optimization of the fuse protection system of the BT electrical distribution network in Likasi has identified the main causes of the recurring electric arcs and the high expenses related to this system. The failures of the protection system are mainly due to a lack of coordination of the protections and a suboptimal selectivity of the installed fuses. This results in frequent power outages and significant maintenance costs for the network operator. To address this situation, technical and organizational solutions have been proposed. These include strengthening the coordination

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Rakesh, G. Shriwastava, C. Tapre Pawan, M. Rewatkar Rajendra, et al. "Hardware implementation of safety smart password based GSM module controlling circuit breaker." International Journal of Applied Power Engineering (IJAPE) 14, no. 2 (2025). https://doi.org/10.11591/ijape.v14.i2.pp441-448.

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This research work highlights the hardware implementation of safety smart password-based GSM module controlling circuit breaker. Safety is the major concern in daily life for domestic activities. In current scenario, accidental death of a lineman are the major issues and to protect operators for the same. To control circuit breakers, passwords security is essential for lineman. Due to that electrical accident’s ratio is increased day to day life at the time of repairing the lines. It is also done due to lack of communication and coordination between maintenance and substation. For safety

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Chaitanya, S. Krishna, and M. Vimal Teja. "Analysis of Switch Gear and Validation." International Journal of Mechanical and Industrial Engineering, January 2013, 193–97. http://dx.doi.org/10.47893/ijmie.2013.1093.

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In this paper, the main function of a circuit breaker is to open up a circuit for a pre-defined time so as to prevent a sudden surge in current that could damage the equipment due to high heat is discussed. The equations of motion derived in this paper can predict the closing, opening of spring type operating mechanism in predefined time as well as be used to compute dynamic response of the moving contact. Using the optimized switch gear mechanism, the atlas of all feasible mechanisms for the spring-actuated controlling system of a circuit breaker has been synthesized.

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Amit, Sachan. "GSM Based Automated Embedded System for Monitoring and Controlling of Smart Grid." International Journal of Electrical, Electronic and Communication Sciences 7.0, no. 12 (2014). https://doi.org/10.5281/zenodo.1336470.

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The purpose of this paper is to acquire the remote electrical parameters like Voltage, Current, and Frequency from Smart grid and send these real time values over GSM network using GSM Modem/phone along with temperature at power station. This project is also designed to protect the electrical circuitry by operating an Electromagnetic Relay. The Relay can be used to operate a Circuit Breaker to switch off the main electrical supply. User can send commands in the form of SMS messages to read the remote electrical parameters. This system also can automatically send the real time electrical p

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Amit, Sachan. "GSM Based Automated Embedded System for Monitoring and Controlling of Smart Grid." International Journal of Electronics and Communication Engineering 7.0, no. 11 (2013). https://doi.org/10.5281/zenodo.2658438.

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The purpose of this paper is to acquire the remote electrical parameters like Voltage, Current and Frequency from Smart grid and send these real time values over GSM network using GSM Modem/phone along with temperature at power station. This project is also designed to protect the electrical circuitry by operating an Electromagnetic Relay. The Relay can be used to operate a Circuit Breaker to switch off the main electrical supply. User can send commands in the form of SMS messages to read the remote electrical parameters. This system also can automatically send the real time electrical paramet

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Zhang, Shuo, Guibin Zou, Xiuyan Wei, and Chengquan Zhang. "Combined Hybrid DC Circuit Breaker Capable of Controlling Current Flow." IEEE Transactions on Industrial Electronics, 2020, 1. http://dx.doi.org/10.1109/tie.2020.3034847.

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Zeng, Qingpeng, Jin Zhu, Xinming Guo, Qunhai Huo, Jingyuan Yin, and Tongzhen Wei. "A low-cost current flow controlling interline hybrid circuit breaker combined with SCR and H-bridge sub-module." Frontiers in Energy Research 10 (January 23, 2023). http://dx.doi.org/10.3389/fenrg.2022.1081826.

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A massive number of DC circuit breaker is usually necessary to be installed to protect HVDC grids from DC faults, this will lead to high capital costs because large number of expensive IGBT-in-series are used. In this paper, an interline hybrid circuit breaker is proposed by the combination of SCR string and a small number of H-bridge modules (SCR-IHCB). The proposed SCR-IHCB has the capacity of blocking DC fault of two adjacent lines respectively by sharing only one main breaker branch (MB) mainly composed of low-cost SCR string and H-bridge module instead of IGBT-in-series string. The interl

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Sajjadi, Ali, Gholamreza Kadkhodaei, Mohsen Hamzeh, Saman Dadjo Tavakoli, and Oriol Gomis-Bellmunt. "An Integrated Multi-Port Circuit Breaker With Current Flow Controlling Capability for Meshed Multi-Terminal HVDC Grids." IEEE Transactions on Power Electronics, 2024, 1–14. http://dx.doi.org/10.1109/tpel.2024.3396137.

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Kwon, Sera, Min-Jung Kim, Dong-Hyeok Lim, Kwangsik Jeong, and Kwun-Bum Chung. "Controlling resistive switching behavior in the solution processed SiO2-x device by the insertion of TiO2 nanoparticles." Scientific Reports 12, no. 1 (2022). http://dx.doi.org/10.1038/s41598-022-12476-y.

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AbstractThe resistive switching behavior of the solution processed SiOx device was investigated by inserting TiO2 nanoparticles (NPs). Compared to the pristine SiOx device, the TiO2 NPs inserted SiOx (SiOx@TiO2 NPs) device achieves outstanding switching characteristics, namely a higher ratio of SET/RESET, lower operating voltages, improved cycle-to-cycle variability, faster switching speed, and multiple-RESET states. Density functional theory calculation (DFT) and circuit breaker simulation (CB) were used to detail the origin of the outstanding switching characteristic of the SiOx@TiO2 NPs. Th

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"Arduino Based Smart Load control." Journal of Science and Technology 5, no. 3 (2020): 53–57. http://dx.doi.org/10.46243/jst.2020.v5.i3.pp53-57.

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Power Failure in the power system is mainly due to the overloading. The possible damage to the area is losing a power. The Arduino Uno based load control system is a device which automatically control overload on generator by controlling power and cut-off supply whenever consumers exceeds the amount of power supplied for peak period. This is achieved by Arduino Uno, which detect overload and simultaneously cut-off the supply for the period of generator overloading. In this paper system can be automated into two stages are monitoring function and controlling function. In Monitoring function it

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"Design of a Harmonic Filter for a Grid Connected Doubly Fed Induction Generator under Unsymmetrical Fault Conditions." International Journal of Innovative Technology and Exploring Engineering 9, no. 5 (2020): 928–36. http://dx.doi.org/10.35940/ijitee.e2546.039520.

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The analysis and controlling of harmonics in a doubly fed induction generator (DFIG) is studied under the unsymmetrical fault conditions in MATLAB/SIMULINK software. The proposed DFIG uses wind energy as the primary source for which is used for power generation. Wind energy is a non-polluting renewable energy resource that is available free of cost but when the wind is used, harmonics are introduced into the power system, so voltage imbalances occur in the grid. In order to mitigate the voltage imbalances (or) ripples in the voltage or current, LCL filters are introduced in the wind turbine be

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