All Stories

  1. Current Saturation Ratio-Based Hybrid Synchronization Control of Grid-Forming Converters
  2. An L2C2 Resonant Converter With Reduced Components and Wide Gain Range
  3. FPPT and Fixed-Time Sliding Mode Controller for Single-Stage Grid-Integrated PV Systems
  4. Development of adaptive model-based digital twins for evolving power systems
  5. Data-Driven Power Flow Estimation for MVDC Distribution Systems Based on Physics-Embedded FCN
  6. Frequency Domain Inertia Design of Grid-Forming Converters
  7. Adaptive Droop Control in VSC-Based MT-MVDC Distribution Systems Considering ESS Participation
  8. Design of Adaptive Current Limiters in Modular Multilevel Converters
  9. Multi-Objective Controller Design for Grid-Following Converters With Easy Transfer Reinforcement Learning
  10. Three-Phase Phase-Locked Loop Based on Terminal Sliding Mode for Grid-Connected Inverters
  11. Finite-Time Robust Controller Using Sliding Mode Approach for Grid-Connected Inverters Under Unbalanced and Weak Grids
  12. Analytical Calculation Models for Bipolar MMC-HVDC Systems Under Valve-Side Single-Phase-to-Ground Faults
  13. Composite Power-Frequency Synchronization Loop for Enhanced Frequency Response Considering Current and Power Limits of Grid-Forming Converters
  14. Dual-Stage MPC for SoC Balancing in Second-Life Battery Energy Storage Systems Based on Delta-Connected Cascaded H-Bridge Converters
  15. Physics-Informed Learning Based Wind Farm Two-Machine Aggregation Model for Large-Scale Power System Stability Studies
  16. On the Capability of Cascaded H-Bridge Converter-Based Energy Systems to Tolerate Intra-Phase Active Power Imbalance
  17. Physics-Informed Fully Convolutional Network-Based Power Flow Analysis for Multi-Terminal MVDC Distribution Systems
  18. An Instantaneous Power Theory Extension for the Interphase Power Imbalance Problem
  19. Valve-Side Single-Phase-to-Ground Fault Analysis in Bipolar MMC-HVDC Systems With Hybrid SMs
  20. Bandwise Power-Synchronization Loop for Frequency Response Improvement in Grid-Forming Converters
  21. Reliability Analysis of Modular Multilevel Converters in MVDC Applications
  22. Stability Analysis of Multi-Bus Power Electronics Defined Power Systems Using Phase Information of Nodal Admittance Matrix
  23. Model Predictive Control for Intersubmodule State-of-Charge Balancing in Cascaded H-Bridge Converter-Based Battery Energy Storage Systems
  24. Sequential power flow algorithm and post-event steady-state power distribution analysis in hybrid AC/MT-MVDC systems
  25. Virtual testbed for development and evaluation of power system digital twins and their applications
  26. Current-Synchronization Control of Grid-Forming Converters for Fault Current Limiting and Enhanced Synchronization Stability
  27. A Discrete Selective Harmonic Elimination Formulation With Common-Mode Voltage Elimination Ability
  28. Small-Signal Stability Enhancement With Circulating Reactive Power in Parallel Modular Multilevel Converters
  29. Virtual Arm Impedance Emulation and Stability Improvement in Modular Multilevel Converters
  30. Railway Signaling System Interference by Unbalanced Traction Harmonic Current: Mechanism, Modeling, and Solutions Based on Engineering Practice
  31. Distributed Power Reserve Control in Grid-Connected Cascaded H-Bridge Converter-Based Photovoltaic Systems
  32. Impedance-Based Stability Analysis: Nodal Admittance or Bus Admittance?
  33. UNSW Sydney's Real-Time Simulations Laboratory (RTS@UNSW): Supporting Power Electronics Defined Power Systems, Down Under
  34. Mitigation of power system oscillations in weak grids with battery energy storage systems: A real-world case study
  35. Stability-Oriented Multiobjective Control Design for Power Converters Assisted by Deep Reinforcement Learning
  36. Longitudinal power systems for modern and future grid studies: A graph theory analysis
  37. Improved Secant-Based Global Flexible Power Point Tracking in Photovoltaic Systems Under Partial Shading Conditions
  38. Adaptive Power Reserve Control for Photovoltaic Power Plants Based on Local Inertia in Low-Inertia Power Systems
  39. Dynamic Reserve Power Point Tracking in Grid-Connected Photovoltaic Power Plants
  40. Point-on-Wave Voltage Phase-Angle Jump Sensitivity Analysis of Grid-Connected Single-Phase Inverters
  41. Accurate Identification of Harmonic Impedance of Traction Power Supply Systems Considering Harmonic Lateral Propagation
  42. Battery Lifetime Extension in a Stand-Alone Microgrid With Flexible Power Point Tracking of Photovoltaic System
  43. Grid-Connected Energy Storage Systems: State-of-the-Art and Emerging Technologies
  44. Artificial intelligence and digital twins in power systems: Trends, synergies and opportunities
  45. Settling Angle-Based Stability Criterion for Power-Electronics-Dominated Power Systems
  46. Impedance Shaping Effects and Stability Assessment of Circulating Current Control Schemes in Modular Multilevel Converters
  47. Modular Design and Real-Time Simulators Toward Power System Digital Twins Implementation
  48. Unbalanced Active Power Distribution of Cascaded Multilevel Converter-Based Battery Energy Storage Systems
  49. Mission Profile Emulation for Flexible Number of Submodules in Modular Multilevel Converters With Nearest Level Modulation
  50. Settling-Angle-Based Stability Analysis for Multiple Current-Controlled Converters
  51. Global Flexible Power Point Tracking in Photovoltaic Systems Under Partial Shading Conditions
  52. DC-Link Neutral Point Control for 3L-NPC Converters Utilizing Selective Harmonic Elimination–PWM
  53. Artificial intelligence and digital twins in power systems: Trends, synergies and opportunities
  54. Generalized Low Switching Frequency Modulation for Neutral-Point-Clamped and Flying-Capacitor Four-Level Converters
  55. Effect of Capacitor Voltage Ripples on Submodule Active Power Control Limits of Cascaded Multilevel Converters
  56. Control of Distributed Photovoltaic Inverters for Frequency Support and System Recovery
  57. Hybrid Multiterminal HVDC System Based on Line-Commutated and Alternate Arm Converters
  58. Review, Classification and Loss Comparison of Modular Multilevel Converter Submodules for HVDC Applications
  59. The Impact of Overlap Period on the Stability of Current-Controlled Alternate Arm Converter Based on dq Frame Impedance Analysis
  60. Challenges and Mitigation Measures in Power Systems with High Share of Renewables—The Australian Experience
  61. Distributed Photovoltaic Inverters’ Response to Voltage Phase-Angle Jump
  62. Impact of Grid Voltage and Grid-Supporting Functions on Efficiency of Single-Phase Photovoltaic Inverters
  63. Beyond the MMC: Extended Modular Multilevel Converter Topologies and Applications
  64. Development of Power System Models for Distributed Real-Time Simulations
  65. Analysis and Optimization of Modulation Transitions in Medium-Voltage High-Power Converters
  66. Extended ZCS Region of AAC-HVDC Systems Through On-Load Tap Changer Coordination
  67. A Dual-Mode Modulation Technique for Controlling the Average Neutral Point Current in Neutral-Point-Clamped Converters
  68. Interoperability of Modular Multilevel and Alternate Arm Converters in Hybrid HVDC Systems
  69. Analytical Derivation of Intersubmodule Active Power Disparity Limits in Modular Multilevel Converter-Based Battery Energy Storage Systems
  70. A Comprehensive Review of Capacitor Voltage Balancing Strategies for Multilevel Converters Under Selective Harmonic Elimination PWM
  71. Hybrid LCC-AAC HVDC transmission system
  72. A Composite Selective Harmonic Elimination Model Predictive Control for Seven-Level Hybrid-Clamped Inverters With Optimal Switching Patterns
  73. Identifying Circulating Currents and Zero-Sequence Voltages for Reduction in Stored Capacitor Energy in Modular Multilevel Converters
  74. Assessment of Low-Loss Configurations for Efficiency Improvement in Hybrid Modular Multilevel Converters
  75. Cascaded- and Modular-Multilevel Converter Laboratory Test System Options: A Review
  76. Modular Multilevel Converters: Recent Achievements and Challenges
  77. Testing Evidence and Analysis of Rooftop PV Inverters Response to Grid Disturbances
  78. Unified Selective Harmonic Elimination Control for Four-Level Hybrid-Clamped Inverters
  79. Extended Functionalities of Photovoltaic Systems With Flexible Power Point Tracking: Recent Advances
  80. Circulating Current Control for Modular Multilevel Converters With (N+1) Selective Harmonic Elimination—PWM
  81. Feedforward Modulation for the Neutral-Point-Clamped Converter With Confined Capacitor Voltage Ripples and Reduced Switching Power Losses
  82. High-Order Harmonic Resonances in Traction Power Supplies: A Review Based on Railway Operational Data, Measurements, and Experience
  83. Enhancing Power Grid Resilience Through an IEC61850-Based EV-Assisted Load Restoration
  84. Development of Real-Time Benchmark Models for Integration Studies of Advanced Energy Conversion Systems
  85. Capacitor Voltage Reduction in Modular Multilevel Converters Under Grid Voltages Unbalances
  86. Medium Voltage Large-Scale Grid-Connected Photovoltaic Systems Using Cascaded H-Bridge and Modular Multilevel Converters: A Review
  87. Operation of Unified Power Flow Controller as Virtual Synchronous Generator
  88. Optimization Methods to Reduce Capacitor Stress in Modular Multilevel Converters
  89. Study and Comparison of Discontinuous Modulation for Modular Multilevel Converters in Motor Drive Applications
  90. Alternate Arm Converters-Based HVDC Model Compatible With the CIGRE B4 DC Grid Test System
  91. A Universal Formulation for Multilevel Selective-Harmonic-Eliminated PWM With Half-Wave Symmetry
  92. A Power Flow Control Scheme for Multiport Power Electronics Transformers
  93. Flexible Control of Photovoltaic Grid-Connected Cascaded H-Bridge Converters During Unbalanced Voltage Sags
  94. Single-Carrier Phase-Disposition PWM Techniques for Multiple Interleaved Voltage-Source Converter Legs
  95. Gradient-Based Energy Balancing and Current Control for Alternate Arm Converters
  96. Impact of Circulating Current Control in Capacitor Voltage Ripples of Modular Multilevel Converters Under Grid Imbalances
  97. A Framework for Evaluation of Power Grid Resilience Case Study: 2016 South Australian Blackout
  98. Dual Phase Shift PWM-CSCs Based Hybrid HVDC Transmission System
  99. Energy Balancing of the Alternate Arm Converter Under Parameter Variations
  100. A General Constant Power Generation Algorithm for Photovoltaic Systems
  101. Submodule Voltage Balancing and Loss Equalisation in Alternate Arm Converters Based on Virtual Voltages
  102. A general algorithm for flexible active power control of photovoltaic systems
  103. Modular Multilevel Converter DC Fault Protection
  104. Operation of Photovoltaic Power plants
  105. A Multi-Mode Flexible Power Point Tracking Algorithm for Photovoltaic Power Plants
  106. Alternate Arm Converter Energy Balancing under Parameter Variation
  107. An Adaptive Control Scheme for Flexible Power Point Tracking in Photovoltaic Systems
  108. Decentralized Control Method for Modular Multilevel Converters
  109. Operation and Control Methods of Modular Multilevel Converters in Unbalanced AC Grids: A Review
  110. Facilitating online casual interactions and creating a community of learning in a first-year electrical engineering course
  111. Real-time digital simulation based laboratory test-bench development for research and education on solar pv systems
  112. Investigation of MMC-HVDC operating region by circulating current control under grid imbalances
  113. A cascaded boost inverter based battery energy storage system with reduced battery ripple current
  114. Development of an alternate arm converter benchmark model for HVDC applications
  115. Energy storage requirements of full-bridge modular multilevel converter with zero sequence voltage injection
  116. Flexible prototype of modular multilevel converters for experimental verification of DC transmission and multiterminal systems
  117. Limitations of overlap control for energy balancing of the alternate arm converter under imbalanced ac grid conditions
  118. Offset PWM in modular multilevel converters for capacitor voltage reduction under grid imbalances
  119. Comparison of bipolar sub-modules for the alternate arm converter
  120. Selective Harmonic Elimination Model Predictive Control for Multilevel Power Converters
  121. A High Performance Control Strategy for Single-Phase Three-Level NPC Traction Four-Quadrant Converters
  122. Predictive Control of Cascaded H-Bridge Converters Under Unbalanced Power Generation
  123. (2N+1) Selective Harmonic Elimination-PWM for Modular Multilevel Converters: A Generalized Formulation and A Circulating Current Control Method
  124. Interactions between Indirect DC-Voltage Estimation and Circulating Current Controllers of MMC-based HVDC Transmission Systems
  125. Comparison of Zero-Sequence Injection Methods in Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Integration
  126. Low-voltage ride-thorough capability of photovoltaic plants
  127. Capacitance minimization in modular multilevel converters: Using model predictive control to inject optimal circulating currents and zero-sequence voltage
  128. Fractionally-rated DC-DC stages for use in multilevel cascaded converter utility-scale battery energy storage systems
  129. Offset PWM in modular multilevel converters for stored arm energy reduction
  130. A Hybrid Modular Multilevel Converter with Partial Embedded Energy Storage
  131. Control of Circulating Currents in Modular Multilevel Converters Through Redundant Voltage Levels
  132. Low-voltage ride-through capability of full-row connected cascaded H-bridge converters
  133. Low-voltage ride-through capability of cascaded H-bridge multilevel converters for large-scale photovoltaic power plants
  134. Guest Editorial
  135. A Review of Power Electronics for Grid Connection of Utility-Scale Battery Energy Storage Systems
  136. A universal formulation for selective harmonic elimination PWM with half-wave symmetry for multilevel voltage source converters
  137. An algorithm for reduction of extracted power from photovoltaic strings in grid-tied photovoltaic power plants during voltage sags
  138. Asymmetric overlap and hysteresis current control of zero-current switched alternate arm converter
  139. Comparison of bipolar sub-modules for the alternate arm converter
  140. Submodule power losses balancing algorithms for the modular multilevel converter
  141. Asynchronous AC systems interconnection with DC-bus capacitor-less VSC back-to-back topology
  142. Current economic viability of combined PV and battery energy storage systems for Australian households
  143. Circulating current control for modular multilevel converter based on selective harmonic elimination with ultra-low switching frequency
  144. Study on the unbalanced current injection capability of grid-connected photovoltaic neutral-point-clamped inverter
  145. Cascaded H-Bridge Multilevel PV Topology for Alleviation of Per-Phase Power Imbalances and Reduction of Second Harmonic Voltage Ripple
  146. Interleaved Operation of Three-Level Neutral Point Clamped Converter Legs and Reduction of Circulating Currents Under SHE-PWM
  147. Switching Frequency Analysis of Staircase-Modulated Modular Multilevel Converters and Equivalent PWM Techniques
  148. Power Balance Optimization of Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Integration
  149. Controllers for eliminating the ac components in the circulating current of modular multilevel converters
  150. Power Balance of Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Integration
  151. Generalized PWM-Based Method for Multiphase Neutral-Point-Clamped Converters with Capacitor Voltage Balance Capability
  152. Windowed SHE-PWM of Interleaved Four-Quadrant Converters for Resonance Suppression in Traction Power Supply Systems
  153. Delta-Connected Cascaded H-Bridge Multilevel Converters for Large-Scale PV Grid Integration
  154. Worried about privacy? Let your PV converter cover your electricity consumption fingerprints
  155. Delta-connected cascaded H-bridge multilevel photovoltaic converters
  156. Closed-loop SHE-PWM technique for power converters through Model Predictive Control
  157. Utilising redundant voltage levels for circulating current control in modular multilevel converters
  158. Operation of Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Power Plants Under Bridge Failures
  159. Capacitance minimisation & alleviation of per-phase power imbalances in cascaded PV converters
  160. Discontinuous modulation of modular multilevel converters without the need for extra submodules
  161. Predictive Control algorithm to achieve power balance of Cascaded H-Bridge converters
  162. Closed-Loop Discontinuous Modulation Technique for Capacitor Voltage Ripples and Switching Losses Reduction in Modular Multilevel Converters
  163. A Review of Multilevel Selective Harmonic Elimination PWM: Formulations, Solving Algorithms, Implementation and Applications
  164. A Modified Voltage Balancing Algorithm for the Modular Multilevel Converter: Evaluation for Staircase and Phase-Disposition PWM
  165. Comparison and evaluation of sub-module configurations in modular multilevel converters
  166. Defining the exact number of sub-module transitions in fundamental frequency modulated modular multilevel converters
  167. Reducing circulating currents in interleaved converter legs under selective harmonic elimination pulse-width modulation
  168. Enhanced Phase-Shifted PWM Carrier Disposition for Interleaved Voltage-Source Inverters
  169. Circulating Current Injection Methods Based on Instantaneous Information for the Modular Multilevel Converter
  170. Theoretical Considerations for Single-Phase Interleaved Converters Operated With SHE-PWM
  171. Carrier interleaved PWM techniques in modular multilevel converters: A comparison based on same voltage level waveforms
  172. Varying and unequal carrier frequency PWM techniques for modular multilevel converters
  173. Comparison of phase-shifted and level-shifted PWM in the modular multilevel converter
  174. Optimal zero sequence injection in multilevel cascaded H-bridge converter under unbalanced photovoltaic power generation
  175. A modified voltage balancing sorting algorithm for the modular multilevel converter: Evaluation for staircase and phase-disposition PWM
  176. On re-examining symmetry of two-level selective harmonic elimination PWM: Novel formulations, solutions and performance evaluation
  177. Interleaved selective harmonic elimination PWM for single-phase rectifiers in traction applications
  178. Hybrid Seven-Level Cascaded Active Neutral-Point-Clamped-Based Multilevel Converter Under SHE-PWM
  179. Improving capacitor voltage ripples and power losses of modular multilevel converters through discontinuous modulation
  180. Active Redundant Submodule Configuration in Modular Multilevel Converters
  181. On extending the energy balancing limit of multilevel cascaded H-bridge converters for large-scale photovoltaic farms
  182. Circulating current control and evaluation of carrier dispositions in modular multilevel converters
  183. Optimal injection of harmonics in circulating currents of modular multilevel converters for capacitor voltage ripple minimization
  184. Control strategy to balance operation of parallel connected legs of modular multilevel converters
  185. Selective harmonic elimination pulse-width modulation of modular multilevel converters
  186. DC-Link Voltage Ripple Compensation for Multilevel Active-Neutral-Point-Clamped Converters Operated With SHE-PWM
  187. Selective harmonic elimination pulse-width modulation seven-level cascaded H-bridge converter with optimised DC voltage levels
  188. The seven-level flying capacitor based ANPC converter for grid intergration of utility-scale PV systems
  189. Cascaded H-bridge multilevel converter for large-scale PV grid-integration with isolated DC-DC stage
  190. SHE-PWM cascaded multilevel converter with adjustable DC sources control for STATCOM applications
  191. Generalized modulator for the seven-level flying capacitor based active neutral point clamped converter
  192. Effect of redundant sub-module utilization on modular multilevel converters
  193. Generalisation of flying capacitor-based active-neutral-point-clamped multilevel converter using voltage-level modulation
  194. Solution trajectories for selective harmonic elimination pulse-width modulation for seven-level waveforms: analysis and implementation
  195. SHE-PWM control for asymmetrical hybrid multilevel flying capacitor and H-bridge converter
  196. Analysis of multi-carrier PWM methods for back-to-back HVDC systems based on modular multilevel converters
  197. A DC-link voltage ripple compensation method for multilevel active-neutral-point-clamped converters operating with SHE-PWM
  198. Single-phase nine-level SHE-PWM inverter with single DC source suitable for renewable energy systems
  199. Operation of a modular multilevel converter with selective harmonic elimination PWM
  200. SHE-PWM and optimized DC voltage levels for cascaded multilevel inverters control
  201. Bidirectional rectifier-inverter multilevel topology without DC-link passive components
  202. Seven-level cascaded ANPC-based multilevel converter
  203. An n-level flying capacitor based active neutral-point-clamped converter
  204. Harmonic elimination control of a five-level DC-AC cascaded H-bridge hybrid inverter
  205. Bipolar switching waveform: Novel solution sets to the selective harmonic elimination problem
  206. DC-bus capacitorless rectifier-inverter motor drive with online optimized harmonic controlled PWM
  207. On comparing the symmetrical and non-symmetrical selective harmonic elimination pulse-width modulation technique for two-level three-phase voltage source converters
  208. Performance evaluation of half-bridge cascaded multilevel converters operated with multicarrier sinusoidal PWM techniques