All Stories

  1. Harmonics Measurement Errors in Grids with High Presence of Power Electronics Converters
  2. Multilevel converters
  3. Support functions and grid-forming control on grid connected inverters
  4. Sizing of Autonomy Source Battery–Supercapacitor Vehicle with Power Required Analyses
  5. Semiconductor Diodes and Transistors
  6. Comparative Analysis of Loads Under AC and DC Supply
  7. Designing the Control Loop for Latching Current Limiters (LCL)
  8. Limitation of Initial Surge in Latching Current Limiters (LCL)
  9. Bipolar DC Microgrid with Voltage Balancer: System Modelling and Hardware-in-the-loop Simulation
  10. Contribution to the Study of the Quality of Electric Energy on Ships
  11. Control Strategy and Hardware-in-the-Loop Simulation of a DC Microgrid Under the Net Zero Energy Concept
  12. Leakage Current Mitigation in Transformerless Grid-Connected PV Inverters Through Level Modulation Switching
  13. Off-the-Shelf Low-Cost Wireless Communication Structure Applied to Microgrids Power Converters
  14. Power Electronics for All-Electric Aircraft: A Review
  15. The ERC-AMF Power Electronics Challenges: Interdisciplinary Research Targeting an All-Electric Aircraft
  16. Time-domain Post-Treatment Methods for PRBS-Based Impedance Identification Using Power Electronics Converters
  17. A Numerical Simulation of a Semi-Autonomous Wheelchair: An Approach Based on Wheel Slip
  18. A Numerical Simulation of a Semi-Autonomous Wheelchair: An Approach Based on the Initial Misalignment of Castor Wheels
  19. Problemas de QEE em Condomínio com Grande Presença de Geração FV e Suporte de BESS
  20. Design of a FCS MPC-based three-phase four-leg bidirectional VSC for application in ac or dc microgrids
  21. Brazilian Engineering Research Center for the Aerial Mobility of the Future
  22. High-Frequency Interactions Among Power Converters in Built-in dc Networks
  23. A Passive Islanding Detection Scheme for a Bipolar DC Microgrid
  24. PQ Measurement Errors Due to High Frequency Distortion Produced by Power Electronics Converters
  25. Analysis of the Bipolar Voltage Bus Balancing of a DC Microgrid with Bidirectional Converters
  26. VSG Control Applied to Seven-Level PV Inverter for Partial Shading Impact Abatement
  27. An Online Data-Driven Tuning of Control Parameters for a Grid-Forming Inverter
  28. DC Current Redistributor for Compensating Unbalanced Loads and Interfacing Energy Storage Systems in More Electrical Aircraft
  29. LCL Filter Design and Damping Analysis for Grid-Connected Inverters in Modern Uncertain Grid Impedance Conditions
  30. Inside Residential Distributed Generation: A Look of High Frequency Contamination
  31. Impedance-Based Stability Analysis for a Dead - Beat-Controlled Grid-Forming Inverter Using Cross-Correlation Methods
  32. Study of trajectory deviation of a semi-autonomous wheelchair based on the integration of Simulink® with CoppeliaSim ® software
  33. Effect of PLL on Current Distortion of Droop-Controlled Converters in a Control-In-the-Loop Simulation of a Microgrid
  34. Small signal analysis for an arbitrary number of ZVS PSM FB converters in an Input-Parallel Output-Series configuration
  35. Steady state analysis for an arbitrary number of ZVS PSM FB converters in an Input-Parallel Output-Series configuration
  36. Hardware-in-the-Loop Experimental Setup of a LCL-Filtered Grid-Connected Inverter with Digital Proportional-Resonant Current Controller
  37. State-Space Representation Model of Phase-Lock Loop Systems for Stability Analysis of Grid-connected Converters
  38. An ultralow voltage circuit for energy harvesting with 3.3 mW capacity
  39. Uso de filtragem digital para detecção e identificação de eventos de qualidade de energia elétrica em microrredes
  40. Amplificação da Distorção em Alta Frequência em Redes de Distribuição com Conversores Eletrônicos de Potência
  41. Modeling and Validation of Passive Rectifier for Airplanes with Variable Frequency and Bipolar DC Buses
  42. Estimativa de Parâmetros de Motor de Indução Monofásico com Capacitor de Partida e Permanente para Simulação Dinâmica
  43. Control and Application of Single-phase PWM Rectifier in Aircraft Electric Systems
  44. LabREI: Ambiente Experimental para Pesquisas Interdisciplinares e Formação de Recursos Humanos em Redes Inteligentes de Energia Elétrica
  45. Objetivos e Desafios do Projeto de P&D MERGE: Microgrids for Efficient, Reliable and Greener Energy
  46. Problema Emergente das Distorções entre 2 e 150 kHz em Redes Elétricas: Levantamento Bibliográfico
  47. Atividades Didáticas Experimentais em Eletrônica de Potência: Convergindo Conhecimentos e Tecnologias
  48. Field Measurements of Non-intentional Emissions above 2 kHz in Photovoltaic Inverter Installations
  49. Overvoltage Protection for High Frequency High Voltage Power Transformers
  50. DC Current Redistributor for Electric Aircraft System
  51. Design Procedures and Prototyping of a Full-Bridge High Frequency Power Inverter
  52. Three-phase, four-wire PWM rectifier applied to variable frequency AC systems in airplane electric grid under fault conditions
  53. An Enhanced Thévenin Equivalent Circuit of a Resonant-Controller-Based Utility-Interface
  54. Power Electronics Lab: Converging Knowledge and Technologies
  55. Comparative Strategies of Control for Regenerative Braking in Electric Vehicles
  56. Model, Simulation and Analysis of BLDCM for a Differential Controlled Electric-Powered Wheelchair
  57. SRF-PLL Influence on the Stability of a Current Source Converter in Droop Mode
  58. Synchronous Reference Frame PLL Frequency Estimation under Voltage Variations
  59. [Front cover]
  60. General-compensation-purpose Static var Compensator prototype
  61. Design Procedure for a Digital Proportional-Resonant Current Controller in a Grid Connected Inverter
  62. Cluster Formation Strategy as Ancillary Service of a Battery Storage System in a Secondary Distribution System
  63. Balancing Voltage in the DC Bus with Split Capacitors in Three-Phase Four-Wire PWM Boost Rectifier
  64. Comparison between lumped models for high-voltage high-frequency transformers
  65. Hybrid energy storage system and control strategy for an electric urban bus
  66. Coordinated control of three- and single-phase inverters coexisting in low-voltage microgrids
  67. Centralized Control Center Implementation for Synergistic Operation of Distributed Multifunctional Single-Phase Grid-Tie Inverters in a Microgrid
  68. An Approach to the Design of Stable Distributed Energy Resources
  69. Control System to Regenerative and Anti-Lock Braking for Electric Vehicles
  70. Three/Four-leg Inverter Current Control Based on Generalized Symmetrical Components
  71. Synergistic operation between battery energy storage and photovoltaic generator systems to assist management of microgrids
  72. Simplified Small-Signal Model for Output Voltage Control of Asymmetric Cascaded H-Bridge Multilevel Inverter
  73. Semiconductor Diodes and Transistors
  74. Battery storage system with active filtering function based on the conservative power theory for wind generators
  75. A current limiting switch for applications in space power systems
  76. Analysis of 12-pulse diode rectifier operating in aircraft systems with variable frequency
  77. Distributed MPPT scheme for grid connected operation of photovoltaic system using cascaded H-bridge multilevel converter under partial shading
  78. Analysis of 12-pulse diode rectifier operating in aircraft systems with constant frequency
  79. Overvoltage protection procedures for high frequency high voltage transformers
  80. Modeling of a MOS ultralow voltage oscillator
  81. Multifunctional operation of current controlled VSI based on the harmonic content of PCC voltage
  82. Dynamic analysis of heterogeneous power converters operating in a droop-based microgrid
  83. Centralized Control of Distributed Single-Phase Inverters Arbitrarily Connected to Three-Phase Four-Wire Microgrids
  84. Optimized Compensation of Unwanted Current Terms by AC Power Converters Under Generic Voltage Conditions
  85. Strategy for flexible operation of three-phase converters
  86. Modeling and control of a cascade multilevel inverter for power conditioning applications
  87. PMSM drive system with variable DC bus for EV regenerative braking
  88. Coordinated control of distributed generators in meshed low-voltage microgrids: Power flow control and voltage regulation
  89. Analysis and tests of Power Quality in aviation environment
  90. Harmonic analysis of static var compensator operating under distorted voltages
  91. Passive Filter Aided by Shunt Compensators Based on the Conservative Power Theory
  92. Control of Single-Phase Power Converters Connected to Low-Voltage Distorted Power Systems With Variable Compensation Objectives
  93. Interactive smart battery storage for a PV and wind hybrid energy management control based on conservative power theory
  94. Synergistic operation of distributed compensators based on the conservative power theory
  95. Strategy For Dynamic Saturation Of The Capacity Of Multifunctional Power Converters Connected To Utility Grid
  96. About power factor and THDi in the smart micro-grid scenario
  97. Bidirectional multilevel shunt compensator with simultaneous functionalities based on the conservative power theory for battery-based storages
  98. Staircase modulation based battery storage system with Asymmetric Cascaded H-Bridge Multivel Inverter
  99. Adaptive saturation system for grid-tied inverters in low voltage residential micro-grids
  100. Optimized compensation based on linear programming applied to distributed electronic power processors
  101. Novel expert system for defining power quality compensators
  102. Multifunctional Current Reference Generation Strategy for Grid-tied Power Electronic Converter
  103. Bidirectional floating interleaved buck-boost DC-DC converter applied to residential PV power systems
  104. Power Equalization Techniques for Three-Phase VSI-Driven Single-Phase Ozone Generators
  105. Multifunctional converter for power quality and power flow control in wind distributed generation systems directly connected to the grid
  106. Voltage Balancing and Commutation Suppression in Symmetrical Cascade Multilevel Converters for Power Quality Applications
  107. Contributions to the Design of Derivative Hybrid Filters: Modeling and Analysis in Distorted Voltage Grids
  108. Modeling of a MOS Ultralow Voltage Astable Multivibrator for Energy Harvesting
  109. Bidirectional Multilevel Shunt Compensator with Simultaneous Functionalities Based on the Conservative Power Theory
  110. Considerations on the modeling and control scheme of grid connected inverter with voltage support capability
  111. Design and implementation of a multilevel active power filter for more electric aircraft variable frequency systems
  112. Flexible operation of grid-tied single-phase power converter
  113. Combined regenerative and mechanical braking in electric vehicle
  114. Digital control system for high precision power supplies of the new Brazilian synchrotron source
  115. Modeling and Control Design of the Interleaved Double Dual Boost Converter
  116. Design of static VAr compensator using a general reactive energy definition
  117. Electric go-kart with battery-ultracapacitor hybrid energy storage system
  118. Single-phase multifunctional grid interface converter without grid sincronization
  119. Analysis of a derivative hybrid power filter in distorted voltage grid
  120. Multi-functional use of single-phase power converters
  121. Design of a multilevel Active Power Filter for More Electrical Airplane variable frequency systems
  122. A control approach based on frequency response for line harmonic current mitigation using hybrid active power filter
  123. Multifunctional shunt compensator for power quality and power flow control for wind generator directly connected to the grid
  124. Análise e Implementação de Filtro Ativo Híbrido de Potência
  125. Comparison of non-insulated, high-gain, high-power, step-up DC-DC converters
  126. Analysis of pulse suppression in PWM modulation for symmetric cascaded multilevel inverters
  127. Optimal sizing of batteries and ultracapacitors for fuel cell electric vehicles
  128. Study of harmonic distortion in a residential and commercial LV power system
  129. Power electronics courses for the new paradigms of the electrical system
  130. Resonant high-voltage supply for multiple paralleled loads with parameter equalization
  131. Modulation strategy for minimizing commutations and capacitor voltage balancing in symmetrical cascaded multilevel converters
  132. Conversor Trifásico Com Cargas Ressonantes Para Geração De Ozônio
  133. Modeling and control design of the six-phase Interleaved Double Dual Boost converter
  134. Control strategies for high frequency voltage source converter for ozone generation
  135. Switched affine systems control design with application to DC–DC converters
  136. Analysis of control strategy and dimensioning of Hybrid Active power filter with reduced inverter power rating
  137. Reactive power and harmonics compensation with Multilevel Cascade Converter
  138. An electronic solution for the direct connection of a three-phase induction generator to a single-phase feeder
  139. Analysis and control of DC-DC converters based on Lyapunov Stability Theory
  140. Mitigation of harmonic distortion by power electronic interface connecting distributed generation sources to a weak grid
  141. Switch mode power supply applied to very low cost electronic board of home appliances
  142. Single-phase distributed generation system based on asymmetrical cascaded multilevel inverter
  143. Control of Power Electronic Interface for renewable energy sources under distorted grid voltage
  144. Control Strategy for Battery-Ultracapacitor Hybrid Energy Storage System
  145. Life cycle cost analysis of energy efficiency design options for refrigerators in Brazil
  146. Melhoria da Eficiência Energética de Refrigeradores Domésticos
  147. Asynchronous distributed generation system based on asymmetrical cascaded multilevel inverter
  148. Power flow control and islanding detection of a local generation system with induction generator
  149. An adaptive speed estimator for single-phase induction motors
  150. Power flow control and islanding detection of the local generation system with induction generator
  151. Switch mode power supply scalability
  152. Energy Management Fuzzy Logic Supervisory for Electric Vehicle Power Supplies System
  153. A Smart Power Integrated Circuit Educational Tool
  154. Characterization and Compensation of Harmonics and Reactive Power of Residential and Commercial Loads
  155. A Line-Interactive Single-Phase to Three-Phase Converter System
  156. Realization of Negative Inductance using Direct Reactance Synthesis (DRS) Technique
  157. Three-Phase Low-Frequency Commutation Inverter for Renewable Energy Systems
  158. Estado da Arte sobre a Aplicação de Supercapacitores em Eletrônica de Potência
  159. Design of Multiple-Input Power Converter for Hybrid Vehicles
  160. Introdução às Técnicas de Síntese e Aplicações de Indutâncias Negativas
  161. Improved Three-Phase High-Quality Rectifier With Line-Commutated Switches
  162. Closure on "flicker produced by harmonics modulation"
  163. Discussion of "Flicker produced by harmonics modulation"
  164. Flicker produced by harmonics modulation
  165. A low-inductance line-frequency commutated rectifier complying with EN 61000-3-2 standards
  166. Flicker Produced by Harmonics Modulation
  167. Shunt active power filter synthesizing resistive loads
  168. Induction generator driven by internal combustion engine with voltage and frequency regulation
  169. Induction-generator-based system providing regulated voltage with constant frequency
  170. Conversores com alto fator de potência para alimentação de cargas resistivas
  171. Interaction between EMI filter and power factor preregulators with average current control: analysis and design considerations
  172. A double-line-frequency commutated rectifier complying with IEC 1000-3-2 standards
  173. Driving AC motors through a long cable: the inverter switching strategy
  174. First harmonic analysis: a circuit theory point of view
  175. Induction generator based system providing regulated voltage with constant frequency
  176. Interaction between EMI filter and power factor preregulators with average current control: analysis and design considerations
  177. Self-excited induction generator controlled by a VS-PWM bidirectional converter for rural applications
  178. Soft commutation in capacitive idling converters
  179. Synthesizing variant impedances in SPICE. A fast solution for power electronics and electric power systems simulations
  180. Performance improvement of soft-switched PWM rectifiers with inductive load
  181. High-precision current source using low-loss, single-switch, three-phase AC/DC converter
  182. A novel topology for the bending magnets power supply at LNLS
  183. Analysis and Proposal of Capacitor Voltage Control for an Asymmetric Cascaded Inverter
  184. Integrated platform for power electronics applications fast evaluation and teaching purposes
  185. Nineteen-level Active Filter System using Asymmetrical Cascaded Converter with DC Voltages Control
  186. Tool for conducted EMI and filter design
  187. Simulation tool for conducted EMI and filter design
  188. A simple line-frequency commutation cell improving power factor and voltage regulation of rectifiers with passive L-C filter
  189. Improved three-phase high-quality rectifier with line-commutated switches
  190. Comparison among high-frequency and line-frequency commutated rectifiers complying with IEC 61000-3-2 standards
  191. A low-inductance line-frequency commutated rectifier complying with IEC 1000-3-2 standards
  192. Power cable parameters estimation in long distance driving of electrical machines
  193. Flicker effect produced by harmonics modulation
  194. Driving AC motors through a long cable: the inverter switching strategy
  195. Performance improvement of soft-switched PWM rectifiers with inductive load
  196. Power supplies for the LNLS magnets
  197. A line-interactive single-phase to three-phase converter system
  198. Matching conducted EMI to international standards
  199. Single phase line frequency commutated voltage source inverter suitable for fuel cell interfacing
  200. Smart power device targeted to educational purposes
  201. A single-phase low-frequency commutation inverter for renewables
  202. Avoiding over-voltages in long distance driving of induction motors
  203. Shunt active power filter synthesizing resistive loads
  204. Analysis of EMI filter induced instabilities in boost power factor preregulators
  205. Self-excited induction generator controlled by a VS-PWM bi-directional converter for rural applications
  206. High-efficiency power supply for resistive loads with sinusoidal input current
  207. Power factor regulators for heating applications
  208. Single-phase shunt active filter: a design procedure considering harmonics and EMI standards
  209. High-efficiency regenerative electronic load using capacitive idling converter for power sources testing
  210. Low-loss, high power factor voltage supply using a capacitive idling converter
  211. Oscillators analysis in a circuit theory context
  212. Resonant high-voltage source working at resonance for pulsed laser
  213. Quasi-resonant Cuk converter: design and static characteristics
  214. Soft-commutated Cuk and SEPIC converters as power factor preregulators
  215. Soft-switched current-fed PWM inverter with space vector modulation
  216. Design of multiple-input power converter for hybrid vehicles
  217. Frenagem regenerativa de maquina CC acionada por recortador
  218. High quality rectifier for resistive loads
  219. Low-loss single-switch three-phase AC-DC converter feeding inductive load
  220. Projeto, estudo e construção de uma nova topologia de fonte de corrente de alto desempenho para alimentação de magnetos
  221. Selective disturbance compensation and comparisons of active filtering strategies
  222. Three-phase to single-phase direct connection for rural co-generation systems