Relevant bibliographies by topics / Hysteresis current control

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Hysteresis current control'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 June 2025

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Journal articles on the topic "Hysteresis current control"

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Bu, Wen Shao, Lei Lei Xu, Xian Bo Wang, and Xin Win Niu. "Double-Hysteresis Current Control Strategy of PWM Rectifier." Applied Mechanics and Materials 433-435 (October 2013): 1037–44. http://dx.doi.org/10.4028/www.scientific.net/amm.433-435.1037.

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to hold the merits of the traditional hysteresis controller, and at the same time, hold back the change of switching frequency and reduce the switching power loss in hysteresis control of PWM rectifier, based on the relationship between line currents and switching status, an improved algorithm of double-hysteresis current control method for three-phase voltage-type PWM converter was proposed. In the strategy, the position of reference voltage vector can be detected by double hysteresis, PLL circuit can detect the output of switching states. The proposed algorithms not only hold the merits of traditional hysteresis, such as quick current response and current limited capacity, but also, it can overcome the drawback of non-fixed switching frequency of traditional hysteresis. The algorithm has been simulated and verified by MATLAB/simulink platform, and the system operates stably.
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Nguyen-Van, Triet, Rikiya Abe, and Kenji Tanaka. "Digital Adaptive Hysteresis Current Control for Multi-Functional Inverters." Energies 11, no. 9 (2018): 2422. http://dx.doi.org/10.3390/en11092422.

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This paper proposes a digital adaptive hysteresis current control method for multi-functional inverters in a power-flow control device called digital grid router. Each inverter can be controlled in master, grid-connected, or stand-alone modes, which can be specified by the controller. While the popular linear sine-triangle pulse width modulation (SPWM) control technique requires complicated proportional-integral (PI) regulators with an unavoidable time delay, hysteresis current control has a simple structure, fast responses, and robustness due to its independent system of parameters. Since the hysteresis current control method controls the output current stay around the reference current directly, in the multi-functional inverter, the reference output is not given by a current directly. Thus, the reference current used to implement the hysteresis current control in this study is calculated from the given reference voltage or power in each control mode. The controller uses high-speed sampled data at MHz level and is implemented by using a field-programmable gate array (FPGA). Experimental results show good performances of the proposed controller in controlling power exchanges in the digital grid router.
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Mohd, Azhar Aina Suhailah, Maaspaliza Azri, Halim Wahidah Abd, Md Hairul Nizam Talib, Zulhani Rasin, and Mohd Fayzul Mohammed. "Hysteresis current control for single-phase transformerless inverter." International Journal of Applied Power Engineering (IJAPE) 14, no. 1 (2025): 1–10. https://doi.org/10.11591/ijape.v14.i1.pp1-10.

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The total harmonic distortion (THD) of grid current and leakage current are significant for transformerless inverters, as they impact power quality, efficiency, and compliance with grid codes. Monitoring and minimizing these currents ensure safe and reliable grid integration of photovoltaic (PV) systems while reducing electromagnetic interference. Therefore, in this paper, the analysis THD of grid current and leakage current is described. The bipolar pulse width modulation (BPWM) technology provides a stable common-mode voltage (200 V), fewer leakage currents (< 30 mA), and better system efficiency, compared to the unipolar pulse width modulation (UPWM) technique. To ensure the inverter complies with the IEC 61000-3-2 class C (THDi < 5%), the current control strategy should be considered during the design of the transformerless inverter. Therefore, this paper presents an implementation and evaluation of the bipolar hysteresis current control (BHCC) technique. In comparison to the BPWM technique, the BHCC technique delivers lower leakage current (0.007274 A), reduced grid current harmonic distortion (1.81%), and increased efficiency.
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Liu, Yu-Ping, Kang-Zhi Liu, and Xiaofeng Yang. "Nonlinear Current Control for Reluctance Actuator with Hysteresis Compensation." Journal of Control Science and Engineering 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/150345.

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The next-generation fine stage of the wafer scanner needs a suitable actuator to meet the requirements of high speed, high acceleration, and high precision. The voice coil actuator is no longer the best choice because of its large size and the heat dissipation is difficult to solve. The reluctance actuator can provide a big force based on a unique property of small volume and low current, making it a very suitable candidate. But the strong nonlinearity such as the hysteresis between the current and force limits the reluctance actuator applications in nanometer positioning. This paper proposes a nonlinear current control configuration with hysteresis compensation using the adaptive multilayer neural network. Simulation results show that the hysteresis compensator is effective in overcoming the hysteresis and is promising in precision control applications.
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Mohd Azhar, Aina Suhailah, Maaspaliza Azri, Wahidah Abd Halim, Md Hairul Nizam Talib, Zulhani Rasin, and Mohd Fayzul Mohammed. "Hysteresis current control for single-phase transformerless inverter." International Journal of Applied Power Engineering (IJAPE) 14, no. 1 (2025): 1. https://doi.org/10.11591/ijape.v14.i1.pp1-10.

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The total harmonic distortion (THD) of grid current and leakage current are significant for transformerless inverters, as they impact power quality, efficiency, and compliance with grid codes. Monitoring and minimizing these currents ensure safe and reliable grid integration of photovoltaic (PV) systems while reducing electromagnetic interference. Therefore, in this paper, the analysis THD of grid current and leakage current is described. The bipolar pulse width modulation (BPWM) technology provides a stable common-mode voltage (200 V), fewer leakage currents (< 30 mA), and better system efficiency, compared to the unipolar pulse width modulation (UPWM) technique. To ensure the inverter complies with the IEC 61000-3-2 class C (THDi < 5%), the current control strategy should be considered during the design of the transformerless inverter. Therefore, this paper presents an implementation and evaluation of the bipolar hysteresis current control (BHCC) technique. In comparison to the BPWM technique, the BHCC technique delivers lower leakage current (0.007274 A), reduced grid current harmonic distortion (1.81%), and increased efficiency.
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Vahedi, Hani, Abdolreza Sheikholeslami, Mohammad Tavakoli Bina, and Mahmood Vahedi. "Review and Simulation of Fixed and Adaptive Hysteresis Current Control Considering Switching Losses and High-Frequency Harmonics." Advances in Power Electronics 2011 (June 28, 2011): 1–6. http://dx.doi.org/10.1155/2011/397872.

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Hysteresis Current Control (HCC) is widely used due to its simplicity in implementation, fast and accurate response. However, the main issue is its variable switching frequency which leads to extraswitching losses and injecting high-frequency harmonics into the system current. To solve this problem, adaptive hysteresis current control (AHCC) has been introduced which produces hysteresis bandwidth which instantaneously results in smoother and constant switching frequency. In this paper the instantaneous power theory is used to extract the harmonic components of system current. Then fixed-band hysteresis current control is explained. Because of fixed-band variable frequency disadvantages, the adaptive hysteresis current control is explained that leads to fixing the switching frequency and reducing the high-frequency components in source current waveform. Due to these advantages of AHCC, the switching frequency and switching losses will be diminished appropriately. Some simulations are done in MATLAB/Simulink. The Fourier Transform and THD results of source and load currents and the instantaneous switching frequency diagram are discussed to prove the efficiency of this method. The Fourier Transform and THD results of source and load currents are discussed to prove the validity of this method.
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Gu, Wei, Lihui Zhang, Junkai Xie, et al. "A Current Amplifier Circuit and Control Strategy Based on FPGA." Journal of Physics: Conference Series 2095, no. 1 (2021): 012008. http://dx.doi.org/10.1088/1742-6596/2095/1/012008.

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Abstract With the extensive application of electric vehicles, energy storage systems and other power electronic equipment, the research on large capacity controllable current source will be an important direction in the future. This paper proposes controllable current source controlled by a full digitally hysteresis current based on field programmable gate array(FPGA), in which the single phase full bridge topology is adopted as the main circuit of current source. The two levels and three levels hysteresis current control strategies are analyzed and compared with the platform of PSCAD/EMTDC. The user defined component was adopted to realize the two difference control strategies with fortran language program. The simulation results verified that the two levels hysteresis current control strategy is much more fit for the controllable current source. Finally, a prototype is designed and fulfilled and it is controlled by the digitally controller with FPGA. The hysteresis current control is realized by FPGA controller with VHDL programming. The experimental results show that the researched hysteresis current control technology is effective for the current amplifier
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Sabaghi, Masoud, Mohsen Dashtbayazi, and Saeid Marjani. "Dynamic Hysteresis Band Fixed Frequency Current Control." World Applied Programming 6, no. 1 (2016): 1–4. http://dx.doi.org/10.21828/wap-06-01-001.

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Sabaghi, Masoud, Mohsen Dashtbayazi, and Saeid Marjani. "Dynamic Hysteresis Band Fixed Frequency Current Control." World Applied Programming 6, no. 1 (2016): 1–4. http://dx.doi.org/10.21828/wap0601.001.

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Buso, S., S. Fasolo, L. Malesani, and P. Mattavelli. "A dead-beat adaptive hysteresis current control." IEEE Transactions on Industry Applications 36, no. 4 (2000): 1174–80. http://dx.doi.org/10.1109/28.855976.

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Dissertations / Theses on the topic "Hysteresis current control"

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Chen, Hanling. "AVERAGE-VALUE MODELING OF HYSTERESIS CURRENT CONTROL IN POWER ELECTRONICS." UKnowledge, 2015. http://uknowledge.uky.edu/ece_etds/78.

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Hysteresis current control has been widely used in power electronics with the advantages of fast dynamic response under parameter, line and load variation and ensured stability. However, a main disadvantage of hysteresis current control is the uncertain and varying switching frequency which makes it difficult to form an average-value model. The changing switching frequency and unspecified switching duty cycle make conventional average-value models based on PWM control difficult to apply directly to converters that are controlled by hysteresis current control. In this work, a new method for average-value modeling of hysteresis current control in boost converters, three-phase inverters, and brushless dc motor drives is proposed. It incorporates a slew-rate limitation on the inductor current that occurs naturally in the circuit during large system transients. This new method is compared with existing methods in terms of simulation run time and rms error. The performance is evaluated based on a variety of scenarios, and the simulation results are compared with the results of detailed models. The simulation results show that the proposed model represents the detailed model well and is faster and more accurate than existing methods. The slew-rate limitation model of hysteresis current control accurately captures the salient detail of converter performance while maintaining the computational efficiency of average-value models. Validations in hardware are also presented.
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White, Terence H. "A three-phase hybrid dc-ac inverter system utilizing hysteresis control." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Jun%5FWhite%5FTerence.pdf.

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Liu, Yingying. "Multifrequency Averaging of Hysteresis-Current-Controlled DC-DC Converters." UKnowledge, 2015. http://uknowledge.uky.edu/ece_etds/67.

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Multifrequency averaging is one of the widely used modeling and simulation techniques today for the analysis and design of power electronic systems. This technique is capable of providing the average behavior as well as the ripple behavior of power electronic systems. Hysteresis current control has fast response and internal current stability through controlling switches to maintain the current within a given hysteresis band of a given current command. However the state space variables in a hysteresis controlled system cannot be directly approached by multifrequency averaging method because of time varing switching frequency. In this thesis, a method of applying multifrequency averaging to hysteresis current controlled dc-dc converters is proposed. A dc-dc converter model with the application of this method has been successfully developed and validated both in simulation and experiment.
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Baktiono, Surya. "A Study of Field-Oriented Control of a Permanent Magnet Synchronous Generator and Hysteresis Current Control for Wind Turbine Application." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1338314559.

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Ozkaya, Hasan. "Parallel Active Filter Design, Control, And Implementation." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608438/index.pdf.

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The parallel active filter (PAF) is the modern solution for harmonic current mitigation and reactive power compensation of nonlinear loads. This thesis is dedicated to detailed analysis, design, control, and implementation of a PAF for a 3- phase 3-wire rectifier load. Specifically, the current regulator and switching ripple filter (SRF) are thoroughly investigated. A novel discrete time hysteresis current regulator with multi-rate current sampling and flexible PWM output, DHCR3, is proposed. DHCR3 exhibits a high bandwidth while limiting the maximum switching frequency for thermal stability and its implementation is simple. In addition to the development of DHCR3, in the thesis state of the art current regulation methods are considered and thoroughly compared with DHCR3. Since the current regulator type determines the SRF topology choice, various SRF topologies are considered and a thorough design study is conducted and SRF topology selection and parameter determination methods are presented via numerical examples. Through a PAF designed for a 10kW diode/thyristor rectifier load, the superior performance of DHCR3 is verified through simulations and experiments and via comparison to other current regulators. The sufficient switching ripple attenuation of the SRF structures for the designed PAF system and the overall performance of the designed and built PAF system are demonstrated via detailed computer simulations and laboratory experiments. This thesis aids the PAF current regulator and SRF selection, design, and implementation.
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Ingram, David. "An Evaluation of Harmonic Isolation Techniques for Three Phase Active Filtering." Thesis, University of Canterbury. Electrical and Computer Engineering, 1998. http://hdl.handle.net/10092/1260.

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Recent advances in power electronics have lead to the wide spread adoption of advanced power supplies and energy efficient devices. This has lead to increased levels of harmonic currents in power systems, degrading the performance of electrical machinery and interfering with telecommunication services. Active filters provide a solution to these problems by compensating for the distorted currents drawn by non-linear loads. Optimal methods for controlling these active filters have been determined by computer simulation and experimental implementation. Methods used for isolating the harmonic content of an unbalanced three phase load current were compared by computer simulations. A technique based on the Fast Fourier Transform (FFT) was developed as part of this work and shown to perform favourably. Notch Filtering, Sinusoidal Subtraction, Instantaneous Reactive Power Theory, Synchronous Reference Frame and Fast Fourier Transform methods were simulated. The methods shown to be suitable for compensation of three phase unbalanced loads were implemented in a Digital Signal Processor to evaluate true performance. These methods were Notch Filtering, Sinusoidal Subtraction, Fast Fourier Transform, and a High Pass Filter based method. A completely digital hysteresis current controller for a three phase active filter inverter has been developed and implemented with a Field Programmable Gate Array. This controller interfaces directly to a digital signal processor and is resistant to electromagnetic interference. Results from the experimental hardware verified that the active filter model used for simulation is accurate, and may be used for further development of harmonic isolation methods. A technique using notch filtering gives the best performance for steady loads, with the FFT based technique giving the most flexible operation for a range of load current characteristics. Novel use of the FFT based harmonic isolation technique allows selective cancellation of individual harmonics, with particular application to multiple shunt filters connected in parallel.
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Zare, Firuz. "Multilevel converter structure and control." Thesis, Queensland University of Technology, 2001. https://eprints.qut.edu.au/36142/7/36142_Digitsed%20Thesis.pdf.

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In recent years, multilevel converters are becoming more popular and attractive than traditional converters in high voltage and high power applications. Multilevel converters are particularly suitable for harmonic reduction in high power applications where semiconductor devices are not able to operate at high switching frequencies or in high voltage applications where multilevel converters reduce the need to connect devices in series to achieve high switch voltage ratings. This thesis investigated two aspects of multilevel converters: structure and control. The first part of this thesis focuses on inductance between a DC supply and inverter components in order to minimise loop inductance, which causes overvoltages and stored energy losses during switching. Three dimensional finite element simulations and experimental tests have been carried out for all sections to verify theoretical developments. The major contributions of this section of the thesis are as follows: The use of a large area thin conductor sheet with a rectangular cross section separated by dielectric sheets (planar busbar) instead of circular cross section wires, contributes to a reduction of the stray inductance. A number of approximate equations exist for calculating the inductance of a rectangular conductor but an assumption was made that the current density was uniform throughout the conductors. This assumption is not valid for an inverter with a point injection of current. A mathematical analysis of a planar bus bar has been performed at low and high frequencies and the inductance and the resistance values between the two points of the planar busbar have been determined. A new physical structure for a voltage source inverter with symmetrical planar bus bar structure called Reduced Layer Planar Bus bar, is proposed in this thesis based on the current point injection theory. This new type of planar busbar minimises the variation in stray inductance for different switching states. The reduced layer planar busbar is a new innovation in planar busbars for high power inverters with minimum separation between busbars, optimum stray inductance and improved thermal performances. This type of the planar busbar is suitable for high power inverters, where the voltage source is supported by several capacitors in parallel in order to provide a low ripple DC voltage during operation. A two layer planar busbar with different materials has been analysed theoretically in order to determine the resistance of bus bars during switching. Increasing the resistance of the planar busbar can gain a damping ratio between stray inductance and capacitance and affects the performance of current loop during switching. The aim of this section is to increase the resistance of the planar bus bar at high frequencies (during switching) and without significantly increasing the planar busbar resistance at low frequency (50 Hz) using the skin effect. This contribution shows a novel structure of busbar suitable for high power applications where high resistance is required at switching times. In multilevel converters there are different loop inductances between busbars and power switches associated with different switching states. The aim of this research is to consider all combinations of the switching states for each multilevel converter topology and identify the loop inductance for each switching state. Results show that the physical layout of the busbars is very important for minimisation of the loop inductance at each switch state. Novel symmetrical busbar structures are proposed for multilevel converters with diode-clamp and flying-capacitor topologies which minimise the worst case in stray inductance for different switching states. Overshoot voltages and thermal problems are considered for each topology to optimise the planar busbar structure. In the second part of the thesis, closed loop current techniques have been investigated for single and three phase multilevel converters. The aims of this section are to investigate and propose suitable current controllers such as hysteresis and predictive techniques for multilevel converters with low harmonic distortion and switching losses. This section of the thesis can be classified into three parts as follows: An optimum space vector modulation technique for a three-phase voltage source inverter based on a minimum-loss strategy is proposed. One of the degrees of freedom for optimisation of the space vector modulation is the selection of the zero vectors in the switching sequence. This new method improves switching transitions per cycle for a given level of distortion as the zero vector does not alternate between each sector. The harmonic spectrum and weighted total harmonic distortion for these strategies are compared and results show up to 7% weighted total harmonic distortion improvement over the previous minimum-loss strategy. The concept of SVM technique is a very convenient representation of a set of three-phase voltages or currents used for current control techniques. A new hysteresis current control technique for a single-phase multilevel converter with flying-capacitor topology is developed. This technique is based on magnitude and time errors to optimise the level change of converter output voltage. This method also considers how to improve unbalanced voltages of capacitors using voltage vectors in order to minimise switching losses. Logic controls require handling a large number of switches and a Programmable Logic Device (PLD) is a natural implementation for state transition description. The simulation and experimental results describe and verify the current control technique for the converter. A novel predictive current control technique is proposed for a three-phase multilevel converter, which controls the capacitors' voltage and load current with minimum current ripple and switching losses. The advantage of this contribution is that the technique can be applied to more voltage levels without significantly changing the control circuit. The three-phase five-level inverter with a pure inductive load has been implemented to track three-phase reference currents using analogue circuits and a programmable logic device.
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Liu, Guangyuan. "Advanced Controllers of Power Electronic Converters in DC Microgrids." Doctoral thesis, Università degli studi di Padova, 2019. http://hdl.handle.net/11577/3422330.

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To cope with the pressure of climate change and depletion of fossil fuels, distributed power generation based on sustainable and green resources, such as photovoltaic and wind, have been exploited over the past decades. High penetration of renewable energy sources challenges the normal operation of traditional power grids, due to their characteristics of intermittence and uncertainty. To address this issue, an effective way is to aggregate distributed generators, energy storage systems, and customer loads together, as a single entity, that is, the so-called microgrids. Every microgrid is a fully dispatchable unit for grid operators, relieving the strains brought by renewable energy sources. Also, microgrids are able to provide reliable power for customer loads by supporting autonomous operation. Distributed energy resources are linked to microgrids by means of power electronic converters. As most of resources and future appliances are DC in nature, DC microgrids are more appealing than their AC counterparts. They can potentially achieve higher energy conversion efficiency and lower system costs, mainly by minimizing the number of DC-AC and AC-DC power conversion stages. Droop control is a common decentralized solution to implement primary level control. With the droop control method, DC bus voltage is employed to convey the loading condition of DC microgrids, and load power can be automatically allocated among parallel resource converters. This dissertation focuses on performance improvement of droop-controlled converters, mainly in the following three aspects: i) reduction of DC bus capacitance while maintaining tight DC bus voltage regulation; ii) suppression of second-order harmonic current flowing into distributed energy resources; iii) smooth transfer from power flow control to droop control, allowing DC microgrids to seamlessly disconnect from upstream grids. The first aspect: one of the constrains to reduce DC bus capacitance is the voltage surges and sags during load changes. From this point of view, resistive output impedance is a better design option than non-resistive output impedance for resource converters. This is because, given a certain output voltage tolerance band, resistive output impedance allows larger voltage dynamic variations, so that smaller output capacitance can be used. A systematical design approach, including the selection criteria of output capacitance and the design of droop coefficient, is proposed, covering both non-isolated (buck, boost, etc.) and isolated (dual active bridge) DC-DC converters. Following this design method, resistive output impedance can be effectively obtained. On the other hand, hysteresis control is another way to further reduce output capacitance, since it features faster dynamic response than classical PID control. Herein, hysteresis controller is implemented on digital signal processors instead of field programmable gate arrays. The implementation details, including the generation of driving signals for power switches and the effect of non-negligible computation time, are presented. The second aspect: second-order harmonic power is an unavoidable issue in DC microgrids with single-phase inverters/rectifiers. Since droop-controlled converters usually show low output impedance at twice the line frequency, second-order harmonic power can flow into resource sides of converters. In some application like fuel cells, such harmonic current ripples can shorten device lifetime. To prevent the diffusion of second-order harmonic power, this dissertation studies the adoption of notch filter and resonant regulator in control loops. Although these two methods could mitigate second-order harmonic current, they deteriorate the stability performance of converters. In such a case, modified notch filter and modified resonant regulator are proposed to overcome the shortcoming of the traditional schemes. A comparative study is carried out to highlight the advantages of the proposed filter and regulator. The third aspect: there are two limitations of the traditional droop control: one limitation is that the output power of droop-controlled converters is determined by load condition, and the other one is that the power sharing performance of droop control degrades with the presence of interconnecting cable impedance. To enhance the power flexibility and accuracy, a power-based droop controller, which unifies power flow control and droop control, is proposed for resource converters. When grid-interfacing converters impose the DC bus voltage, resource converters could operate with power flow control. When grid-interfacing converters fail, resource converters could work with droop control to stabilize the system. Importantly, the switch from power flow control to droop control can be automatically accomplished without communication or detection schemes. The operation principle, the design criteria, and the power sharing performance of the proposed controller are analyzed comprehensively. All of the above-mentioned proposals are verified by relevant experimental results performing on different laboratory-scale DC microgrid prototypes.
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Magee, Warwick R. "Development of an electromagnetic actuator for active vibration control." Thesis, Queensland University of Technology, 1997.

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Long, Fei. "Three-Dimensional Motion Control and Dynamic Force Sensing of a Magnetically Propelled Micro Particle Using a Hexapole Magnetic Actuator." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1452093964.

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Book chapters on the topic "Hysteresis current control"

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Kumar, Pati Sushil, and Satpathy Suchismita. "Harmonics Reduction Using Active Power Filter with Hysteresis Current Control." In AI in Manufacturing and Green Technology. CRC Press, 2020. http://dx.doi.org/10.1201/9781003032465-14.

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Qian, Ping, and Yong Zhang. "Study on Hysteresis Current Control and Its Applications in Power Electronics." In Lecture Notes in Electrical Engineering. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21697-8_114.

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Zheng-zhong, Li, and Gao Guo-fang. "Study of Brushless DC Motor Control System with Current Hysteresis Loop." In Lecture Notes in Electrical Engineering. Springer London, 2012. http://dx.doi.org/10.1007/978-1-4471-2386-6_191.

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Arora, Mayank, and C. Vyjayanthi. "Modified Hysteresis Current Control Implementation for Three-Phase Grid-Connected Inverter." In Recent Advances in Power Electronics and Drives. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9239-0_35.

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Srinivas, P., and P. V. N. Prasad. "Comparative Performance Analysis of Hysteresis Current Control and Direct Torque Control of 4 Phase 8/6 Switched Reluctance Motor Drive." In Communications in Computer and Information Science. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25734-6_64.

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Thekkath, Preethi, and S. U. Prabha. "Adaptive Modified Hysteresis Current Control for Switching Loss Reduction in Photovoltaic-Fed Dual-Function Grid-Connected Inverters." In Advances in Intelligent Systems and Computing. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-2135-7_29.

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Zhou, Botao, Jiafeng Wu, Ning Han, and Mwelango Martin. "Design and Analysis of Motor Control System for Drilling Fluid Continuous Wave Generator Based on Improved Active Disturbance Rejection Control and Hysteresis Current Control." In Intelligent Robotics and Applications. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27529-7_48.

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Kumar, Niraj, and Vishnu Mohan Mishra. "Comparative Critical Analysis of Artificial Intelligent Technique and Conventional Control Technique Applied in Series Filter for Harmonic Reduction." In Applications of Artificial Intelligence in Electrical Engineering. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2718-4.ch008.

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Series active filters, besides the dc voltage regulators, incorporate controller such as voltage controller and hysteresis band controllers, etc.. The conventional PI controller suffers from the significant drawback of having a high content of ripples and the low speed due to variable switching frequency caused by the usage of hysteresis controllers. In order to overcome this shortcoming, two different control strategies (i.e., sinusoidal fryze voltage control and adaptive tabu search-sinusoidal fryze voltage control strategy) have been developed in this research work. The performance of SAFs has been analyzed by using these current control strategies. The proposed ATS-SFV control strategy based voltage controller yielded better performance as compared to those obtainable from the SFV control strategy. The comparisons of the proposed strategies among themselves facilitate a need-based selection of them for the supply system. To realize these control strategies, MATLAB/Simulink-based models have been developed for simulation.
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Lokesh, Durga, M. Sai Durga, N. Sai Phani, K. Varalakshmi, and Ch Govinda. "Modelling and Controlling a Buck Converter Using Shunt Active Power Filter." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde221231.

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This paper discusses the modelling and control aspects of an enclosed lowest converter-based shunt active power filter. In an AC distribution network, the shunt active power filter reduces harmonic interference. Using an interleaved buck converter architecture prevents the typical inverter’s shoot-through problem. The P-Q control method is utilised to provide compensating current. One loop controls the dc-link voltage while the other regulates the voltage mode. This technique uses a twin-loop architecture. For example, the park transformation and inverse park transformation are used in the current loop to take the load current into account. Current is controlled using hysteresis using a current limiting device. PWM is used to create switching pulses by the gate driver, a digital signal processor. All three parameters of a non-ideal voltage source can be figured out. For an unbalanced nonlinear load, the voltage at the source, the load’s current, and the source’s current have all been provided.
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B V, Divya, and Dr Archana N V. "DSTATCOM CONTROL TECHNIQUES: AN OVERVIEW." In Futuristic Trends in Renewable & Sustainable Energy Volume 3 Book 3. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3birs3p2ch1.

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Abstract:
This paper presents an overview of different control theories and control techniques associated with DSTATCOM; simulation results are presented. Results show the improvement in the power quality, at different stages with the connection of DSTATCOM. To carry out the simulation, a small microgrid consisting of DG system, PV panel with constant and variable loads are considered. Considered microgrid is connected to the utility grid through PCC (point of common coupling), simulation is carried out when microgrid is connected to utility grid which acts as grid connected mode and as well as when microgrid is disconnected from utility grid, which acts as islanded mode. In both the modes of operation, power quality is observed at the load side. Power quality in any AC grid is defined by three variables, load voltage magnitude, frequency at load and THD of load current. It was observed through the simulation, Power quality at load side gets effected when working in islanded mode due to the variation in load, this leads to transients. These transients can be easily mitigated using properly designed DSTATCOM. The control signals required for DSTATCOM can be generated using different control techniques. Compression of different control techniques such as Instantaneous reactive power theory (IRP) with conventional PI controller, Synchronous reference frame (SRF), Hysteresis current controller and Model predictive controller (MPC) is presented. Simulation is carried out using MATLAB in Simulink environment.
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Conference papers on the topic "Hysteresis current control"

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Malimongan, Keys Patriot, Andani Achmad, and Syafruddin Syarif. "Development Of Micro Hydro Power Plant Control System Using Hysteresis Current Control Method Utilizing Batteries." In 2024 International Seminar on Intelligent Technology and Its Applications (ISITIA). IEEE, 2024. http://dx.doi.org/10.1109/isitia63062.2024.10668258.

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Touati, Zeineb, Imed Mahmoud, and Adel Khedher. "Hysteresis Current Control of Switched Reluctance Generator." In 2020 11th International Renewable Energy Congress (IREC). IEEE, 2020. http://dx.doi.org/10.1109/irec48820.2020.9310391.

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Naresh, Konda, D. Suresh, and Swapnajit Pattnaik. "Current Control of Sensorless BLDC Motor Using Hysteresis Control." In 2024 Third International Conference on Power, Control and Computing Technologies (ICPC2T). IEEE, 2024. http://dx.doi.org/10.1109/icpc2t60072.2024.10475029.

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Yunbo, Long, Xu Yonghai, and Xu Yunfei. "A MMC hysteresis current control method based on current slope." In IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2017. http://dx.doi.org/10.1109/iecon.2017.8216101.

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Awasthi, Anshul, and Dhaval Patel. "Implementation of adaptive hysteresis current control technique for shunt active power conditioner and its comparison with conventional hysteresis current control technique." In 2017 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES). IEEE, 2017. http://dx.doi.org/10.1109/spices.2017.8091304.

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Jiang, Zeng, Liu Yan, Ouyang Sen, and Zhen Zaitian. "Novel Hysteresis Current Controller for Active Power Filter." In 2010 International Conference on Electrical and Control Engineering (ICECE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icece.2010.342.

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Hota, Chitta Ranjan, and Rijil Ramchand. "Performance Comparison of Hysteresis and Fuzzy based Hysteresis Current Controlled VSI Fed IM Drives." In 2019 5th International Conference On Computing, Communication, Control And Automation (ICCUBEA). IEEE, 2019. http://dx.doi.org/10.1109/iccubea47591.2019.9129523.

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Xu, Xiaoling, Jun Liu, and Yonggao Zhang. "Research of current hysteresis control for boost bridgeless PFC." In 2018 13th IEEE Conference on Industrial Electronics and Applications (ICIEA). IEEE, 2018. http://dx.doi.org/10.1109/iciea.2018.8397726.

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Jianfeng Dai, Jinbin Zhao, Yongxiao Liu, and Keqing Qu. "PWM hysteresis control with inductor current for buck converter." In 2nd IET Renewable Power Generation Conference (RPG 2013). Institution of Engineering and Technology, 2013. http://dx.doi.org/10.1049/cp.2013.1870.

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Sutanto, D., L. A. Snider, and K. L. Mok. "EMTP simulation of a STATCOM using hysteresis current control." In Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475). IEEE, 1999. http://dx.doi.org/10.1109/peds.1999.794620.

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