Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927087
F. Hoffmann, Jan-Ludwig Lafrenz, Marco Liserre, N. Vázquez
The ongoing electrification of the transport sector raises demands for new power electronic solutions. As a consequence, modular converter structures are state of the art for fast charging, since high power and short charging times are required. This work presents a modular multiport DC-DC converter which has the capability to decrease the cost and size of the required charging station. Furthermore, design guidelines for the investigated topology are presented. The analysis is validated with a three port isolated DC-DC converter with separated loads.
{"title":"Isolated Multiport Converter as Cost Efficient Solution for DC-Fast Charger of Electric Vehicle","authors":"F. Hoffmann, Jan-Ludwig Lafrenz, Marco Liserre, N. Vázquez","doi":"10.1109/IECON.2019.8927087","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927087","url":null,"abstract":"The ongoing electrification of the transport sector raises demands for new power electronic solutions. As a consequence, modular converter structures are state of the art for fast charging, since high power and short charging times are required. This work presents a modular multiport DC-DC converter which has the capability to decrease the cost and size of the required charging station. Furthermore, design guidelines for the investigated topology are presented. The analysis is validated with a three port isolated DC-DC converter with separated loads.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122824586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8926844
Cristiano Rodrigues, Ivo Marques, S. Pinto, T. Gomes, A. Tavares
Computer systems are permanently present in our daily basis in a wide range of applications. In systems with mixed-criticality requirements, e.g., autonomous driving or aerospace applications, devices are expected to continue operating properly even in the event of a failure. An approach to improve the robustness of the device's operation lies in enabling fault-tolerant mechanisms during the system's design. This article proposes Lock-V, a heterogeneous architecture that explores a Dual-Core Lockstep (DCLS) fault-tolerance technique in two different processing units: a hard-core Arm Cortex-A9 and a soft-core RISC-V-based processor. It resorts a System-on-Chip (SoC) solution with software programmability (available trough the hard-core Arm Cortex-A9) and field-programmable gate array (FPGA) technology, taking advantages from the latter to support the deployment of the RISC-V soft-core along with dedicated hardware accelerators towards the realization of the DCLS.
{"title":"Towards a Heterogeneous Fault-Tolerance Architecture based on Arm and RISC-V Processors","authors":"Cristiano Rodrigues, Ivo Marques, S. Pinto, T. Gomes, A. Tavares","doi":"10.1109/IECON.2019.8926844","DOIUrl":"https://doi.org/10.1109/IECON.2019.8926844","url":null,"abstract":"Computer systems are permanently present in our daily basis in a wide range of applications. In systems with mixed-criticality requirements, e.g., autonomous driving or aerospace applications, devices are expected to continue operating properly even in the event of a failure. An approach to improve the robustness of the device's operation lies in enabling fault-tolerant mechanisms during the system's design. This article proposes Lock-V, a heterogeneous architecture that explores a Dual-Core Lockstep (DCLS) fault-tolerance technique in two different processing units: a hard-core Arm Cortex-A9 and a soft-core RISC-V-based processor. It resorts a System-on-Chip (SoC) solution with software programmability (available trough the hard-core Arm Cortex-A9) and field-programmable gate array (FPGA) technology, taking advantages from the latter to support the deployment of the RISC-V soft-core along with dedicated hardware accelerators towards the realization of the DCLS.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122832496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927178
C. Bruzzese, Andrea Fedele, E. Santini, V. Anastasio
This paper reports on a research project commissioned by LEONARDO Aircraft S.p.A. to the DAEEE for improvement of diagnostic and protection systems of avionics generators. The arc faults arising in worn brushes and slip-rings supplying the propeller anti-ice rotating loads on board aircrafts are of concern here. Intermittent arc faults may arise, causing current and torque ripples potentially exciting torsional resonances leading to the breakage of the coupling joint (‘mechanical fuse’) between turbine and generator and, hence, to a permanent out of service of the latter. Common non-selective protections are not effective against these types of faults. The study of alternative solutions requires accurate simulations of the complex electromechanical system. This work moves from the construction of the system model, for time-stepping FEM-circuit co-simulations by Maxwell/Simplorer software. Then, fixed-frequency intermittent faults matching experimental tests are analyzed. The causes of failure are definitively determined and solutions to overcome the problem are proposed. A companion paper shows an original online and sensorless method for speed and torque estimation and detection of harmful torsional resonances resulting from intermittent arc faults.
{"title":"Simulation of Load Short-Circuits Exciting Torsional Resonances in High-Speed Alternators","authors":"C. Bruzzese, Andrea Fedele, E. Santini, V. Anastasio","doi":"10.1109/IECON.2019.8927178","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927178","url":null,"abstract":"This paper reports on a research project commissioned by LEONARDO Aircraft S.p.A. to the DAEEE for improvement of diagnostic and protection systems of avionics generators. The arc faults arising in worn brushes and slip-rings supplying the propeller anti-ice rotating loads on board aircrafts are of concern here. Intermittent arc faults may arise, causing current and torque ripples potentially exciting torsional resonances leading to the breakage of the coupling joint (‘mechanical fuse’) between turbine and generator and, hence, to a permanent out of service of the latter. Common non-selective protections are not effective against these types of faults. The study of alternative solutions requires accurate simulations of the complex electromechanical system. This work moves from the construction of the system model, for time-stepping FEM-circuit co-simulations by Maxwell/Simplorer software. Then, fixed-frequency intermittent faults matching experimental tests are analyzed. The causes of failure are definitively determined and solutions to overcome the problem are proposed. A companion paper shows an original online and sensorless method for speed and torque estimation and detection of harmful torsional resonances resulting from intermittent arc faults.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114245375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927421
T. Michalski, Fernando Acosta-Cambranis, L. Romeral, J. Zaragoza
Multiphase Synchronous Machines vary in rotor construction and winding distribution leading to non-sinusoidal inductances along the rotor periphery. Moreover, saturation and cross-saturation effects make the precise modeling a complex task. This paper proposes a general model of multi-phase magnet-excited synchronous machines considering multi-dimensional space modeling and revealing cross-harmonic saturation. The models can predict multiphase motor behavior in any transient state, including startup. They are based on flux maps obtained from static 2D Finite-Element (FE) analysis. FE validations have been performed to confirm authenticity of the dynamic models of multiphase PMaSynRMs. Very close to FE precision is guaranteed while computation time is incomparably lower.
{"title":"Multiphase PMSM and PMaSynRM Flux Map Model with Space Harmonics and Multiple Plane Cross Harmonic Saturation","authors":"T. Michalski, Fernando Acosta-Cambranis, L. Romeral, J. Zaragoza","doi":"10.1109/IECON.2019.8927421","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927421","url":null,"abstract":"Multiphase Synchronous Machines vary in rotor construction and winding distribution leading to non-sinusoidal inductances along the rotor periphery. Moreover, saturation and cross-saturation effects make the precise modeling a complex task. This paper proposes a general model of multi-phase magnet-excited synchronous machines considering multi-dimensional space modeling and revealing cross-harmonic saturation. The models can predict multiphase motor behavior in any transient state, including startup. They are based on flux maps obtained from static 2D Finite-Element (FE) analysis. FE validations have been performed to confirm authenticity of the dynamic models of multiphase PMaSynRMs. Very close to FE precision is guaranteed while computation time is incomparably lower.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114517582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927752
Parisa M. Shabestari, M. Mousavi, A. Teymouri, A. Mehrizi‐Sani
This paper studies the transient behavior and resonance mitigation performance of a grid-connected voltage-sourced converter (VSC) under several control strategies using hardware-in-the-loop (HIL) simulation. Many VSCs use LCL filters to increase their power quality. However, an LCL filter may increase the possibility of resonance. Therefore, controllers need to include an active damping feature to improve the transient behavior of the system. There are several active damping current controllers such as 1) internal model control, 2) virtual RC damping control, and 3) notch filter control methods. This paper discusses the overshoot, rise time, and dq-axis current decoupling feature for each controller using HIL simulation case studies performed in the OPAL-RT real-time platform.
{"title":"Hardware-in-the-Loop Demonstration of a Grid-Connected Voltage-Sourced Converter with an LCL Filter","authors":"Parisa M. Shabestari, M. Mousavi, A. Teymouri, A. Mehrizi‐Sani","doi":"10.1109/IECON.2019.8927752","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927752","url":null,"abstract":"This paper studies the transient behavior and resonance mitigation performance of a grid-connected voltage-sourced converter (VSC) under several control strategies using hardware-in-the-loop (HIL) simulation. Many VSCs use LCL filters to increase their power quality. However, an LCL filter may increase the possibility of resonance. Therefore, controllers need to include an active damping feature to improve the transient behavior of the system. There are several active damping current controllers such as 1) internal model control, 2) virtual RC damping control, and 3) notch filter control methods. This paper discusses the overshoot, rise time, and dq-axis current decoupling feature for each controller using HIL simulation case studies performed in the OPAL-RT real-time platform.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121924872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927512
I. Ruiz, E. Vidal‐Idiarte, J. Calvente
A proportional robust control based on sliding for a dual active bridge converter is proposed. Digital phase controller is analyzed to regulate the output voltage. Additionally, the reachability and stability of the regulator are studied. Developed control, aside of being simulated, is implemented inside a FPGA and experimentally verified with a prototype.
{"title":"Direct digital design of a proportional robust control based on sliding for dual active bridge converters","authors":"I. Ruiz, E. Vidal‐Idiarte, J. Calvente","doi":"10.1109/IECON.2019.8927512","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927512","url":null,"abstract":"A proportional robust control based on sliding for a dual active bridge converter is proposed. Digital phase controller is analyzed to regulate the output voltage. Additionally, the reachability and stability of the regulator are studied. Developed control, aside of being simulated, is implemented inside a FPGA and experimentally verified with a prototype.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121933618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927495
Tobias Häring, Roya Ahmadiahangar, A. Rosin, H. Biechl
Due to an increasing use of renewable energy sources in the power grid, it is of high importance to balance supply and demand for grid utilities and microgrid operators. If there are mismatches in the balancing, microgrids with islanded operation capabilities would be preferrable. In islanded mode, nearly zero energy buildings commonly use a stand-alone photovoltaics power supply with a battery storage. A battery storage is expensive and the capacity in case of off-grid operation depends on the electricity consumption of the dwelling's occupants. Using thermostatically controlled appliances like a freezer, water heater and space heating as additional storage systems can reduce the capacity of the battery storage system or increase the operation time in islanded mode for a fixed battery size. This paper analyzes the battery capacity dependency both on the control algorithms for the thermal storages and on the occupancy of the dwelling. Possible battery reductions for different selected occupancies are presented in this work by comparing the simulation results of different load matching algorithms to each other and between the different occupancies. The analysis of those results enables recommendations on the most suitable algorithm for most occupancy scenarios of an existing dwelling with respect to a minimized battery capacity. This can be particularly useful, for example, for dwelling and apartment owners who are renting out dwellings.
{"title":"Impact of Load Matching Algorithms on the Battery Capacity with different Household Occupancies","authors":"Tobias Häring, Roya Ahmadiahangar, A. Rosin, H. Biechl","doi":"10.1109/IECON.2019.8927495","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927495","url":null,"abstract":"Due to an increasing use of renewable energy sources in the power grid, it is of high importance to balance supply and demand for grid utilities and microgrid operators. If there are mismatches in the balancing, microgrids with islanded operation capabilities would be preferrable. In islanded mode, nearly zero energy buildings commonly use a stand-alone photovoltaics power supply with a battery storage. A battery storage is expensive and the capacity in case of off-grid operation depends on the electricity consumption of the dwelling's occupants. Using thermostatically controlled appliances like a freezer, water heater and space heating as additional storage systems can reduce the capacity of the battery storage system or increase the operation time in islanded mode for a fixed battery size. This paper analyzes the battery capacity dependency both on the control algorithms for the thermal storages and on the occupancy of the dwelling. Possible battery reductions for different selected occupancies are presented in this work by comparing the simulation results of different load matching algorithms to each other and between the different occupancies. The analysis of those results enables recommendations on the most suitable algorithm for most occupancy scenarios of an existing dwelling with respect to a minimized battery capacity. This can be particularly useful, for example, for dwelling and apartment owners who are renting out dwellings.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122000411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927468
Jinlei Li, Gang Liu, Shiqiang Zheng, Maolin Sun, Yifan Liu, Haitao Li, Xuesheng Han
When the magnetically suspended control moment gyro (MSCMG) rotor rotates at high speed, the output signal of the displacement sensor will introduce an interference signal multiplied by the rotor speed. The signal will be amplified by the controller and the power amplifier to generate harmonic vibration, which seriously affects the stable operation of spacecraft. In order to suppress the multi-harmonic vibration produced by the control system, the dynamic model of the magnetically suspended high-speed rotor system is firstly carried out in this paper, and the generation of vibration force is analyzed. A multi-harmonic adaptive notch filter based on double input is proposed. Since the radial X and Y two-channel displacement signals of the magnetic bearing system have the characteristics of equal amplitude and mutual orthogonality, the adaptive notch filter is improved in this paper. The harmonic suppression is realized by adaptive tracking compensation of the displacement signal. Finally, magnetically suspended control moment gyro system is simulated. The results show that the multi-harmonic adaptive notch filtering method based on double input is used to realize the tracking compensation of the doubling frequency disturbance signal, which greatly reduces the harmonic current. The suppression of the harmonic vibration force of magnetically suspended control moment gyro has important significance and application value.
{"title":"Multi-Harmonic Adaptive Notch Filter based on Double Input","authors":"Jinlei Li, Gang Liu, Shiqiang Zheng, Maolin Sun, Yifan Liu, Haitao Li, Xuesheng Han","doi":"10.1109/IECON.2019.8927468","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927468","url":null,"abstract":"When the magnetically suspended control moment gyro (MSCMG) rotor rotates at high speed, the output signal of the displacement sensor will introduce an interference signal multiplied by the rotor speed. The signal will be amplified by the controller and the power amplifier to generate harmonic vibration, which seriously affects the stable operation of spacecraft. In order to suppress the multi-harmonic vibration produced by the control system, the dynamic model of the magnetically suspended high-speed rotor system is firstly carried out in this paper, and the generation of vibration force is analyzed. A multi-harmonic adaptive notch filter based on double input is proposed. Since the radial X and Y two-channel displacement signals of the magnetic bearing system have the characteristics of equal amplitude and mutual orthogonality, the adaptive notch filter is improved in this paper. The harmonic suppression is realized by adaptive tracking compensation of the displacement signal. Finally, magnetically suspended control moment gyro system is simulated. The results show that the multi-harmonic adaptive notch filtering method based on double input is used to realize the tracking compensation of the doubling frequency disturbance signal, which greatly reduces the harmonic current. The suppression of the harmonic vibration force of magnetically suspended control moment gyro has important significance and application value.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122081355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927528
Y. Barbosa, Alexandre Brito, L. Palma, P. Gil, R. Antunes
Nowadays, people are living in the era of the Internet of Things (IoT), where small microcontrollers or microprocessors are used to read sensors and interact with actuators through the internet. There are a lot of possible approaches, but boards like Arduino, Raspberry pi, BeagleBone Black (and others), can really simplify the interaction between the controllers, sensors and the actuators, so it is important to understand its advantages and disadvantages when it comes to processing speed, parallel processing, expansibility and versatility. This paper will be focused on the BeagleBone Black, the less popular of the microcontrollers/microprocessors mentioned before and therefore, the one with less web support and updated documentation. Its architecture will be explained in order to understand the advantages of the specifications of the BeagleBone Black, namely the ARM Cortex processor and its Programmable Realtime Unit (PRU). The Attitude Controller for the X8-VB Quadcopter is implemented and compared with its Arduino Due version to validate the overall performance improvement of this transition from the Arduino Due to the BeagleBone Black.
{"title":"BeagleBone Black for X8-VB Quadcopter Attitude Control","authors":"Y. Barbosa, Alexandre Brito, L. Palma, P. Gil, R. Antunes","doi":"10.1109/IECON.2019.8927528","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927528","url":null,"abstract":"Nowadays, people are living in the era of the Internet of Things (IoT), where small microcontrollers or microprocessors are used to read sensors and interact with actuators through the internet. There are a lot of possible approaches, but boards like Arduino, Raspberry pi, BeagleBone Black (and others), can really simplify the interaction between the controllers, sensors and the actuators, so it is important to understand its advantages and disadvantages when it comes to processing speed, parallel processing, expansibility and versatility. This paper will be focused on the BeagleBone Black, the less popular of the microcontrollers/microprocessors mentioned before and therefore, the one with less web support and updated documentation. Its architecture will be explained in order to understand the advantages of the specifications of the BeagleBone Black, namely the ARM Cortex processor and its Programmable Realtime Unit (PRU). The Attitude Controller for the X8-VB Quadcopter is implemented and compared with its Arduino Due version to validate the overall performance improvement of this transition from the Arduino Due to the BeagleBone Black.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122178632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8926988
D. I. Panfilov, M. Astashev, A. N. Rozhkov, R. N. Krasnoperov, Elena M. Dukhnich
Main characteristics and advantages of static VAR compensators (SVC) based on thyristor-switched schemes are presented. The operating features of compensator circuits when forming inductive and capacitive reactive power are considered. The reactive power regulation principles that provide the sinusoidal form of reactive current are explained on examples of operation of inductive and capacitive SVCs. The specificity of the operation of SVC control systems ensuring reliable operation in transient and steady-state working modes is discussed. The tasks of experimental research of SVC physical models are formulated. Experimental results obtained on the SVC physical models illustrating main characteristics of such devices are presented.
{"title":"Experimental Research of Characteristics of Static VAR Compensators Based on Thyristor-Switched Schemes","authors":"D. I. Panfilov, M. Astashev, A. N. Rozhkov, R. N. Krasnoperov, Elena M. Dukhnich","doi":"10.1109/IECON.2019.8926988","DOIUrl":"https://doi.org/10.1109/IECON.2019.8926988","url":null,"abstract":"Main characteristics and advantages of static VAR compensators (SVC) based on thyristor-switched schemes are presented. The operating features of compensator circuits when forming inductive and capacitive reactive power are considered. The reactive power regulation principles that provide the sinusoidal form of reactive current are explained on examples of operation of inductive and capacitive SVCs. The specificity of the operation of SVC control systems ensuring reliable operation in transient and steady-state working modes is discussed. The tasks of experimental research of SVC physical models are formulated. Experimental results obtained on the SVC physical models illustrating main characteristics of such devices are presented.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116728479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：