JULY 2024 VOLUME 39 NUMBER 7 ITPEE8 (ISSN 0885-8993)

PART I OF TWO PARTS

REGULAR PAPERS
Active Content
Error Analysis and Design of Sliding-Mode-Observer-Based Sensorless PMSM Drives Under a Low Sampling Ratio . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H. Yang, A. Xu, Y. Zhang, and X. Chai 7783
Single-Phase Suspension Control of Bearingless Switched Reluctance Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z. Huang, Y. Hao, X. Wang, X. Wang, W. Hao, Y. Su, and R. Yang 7793

LETTERS
A Noncommunication Mutual Inductance Estimation Method for Multiple Transmitters SS-Compensated Dynamic
Wireless Power Transfer With Low Calculation Effort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . K. Chen, Z. Nie, C. Yan, N. C. Cheung, E. K.-W. Cheng, and J. Pan 7803
Liquid Metal Fluidic Connection and Floating Die Structure for Ultralow Thermomechanical Stress of SiC Power
Electronics Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W. Mu, A. Janabi, B. Hu, L. Shillaber, and T. Long 7808
Control of Single-Stage SR-DAB-Based Bidirectional AC/DC Converter With Simplicity and High Accuracy . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D. Lu, C. Zhu, Z. Wang, J. Chen, X. Lv, Q. Xu, and H. Hu 7815
An Alternative-Fed Dual-Active-Bridge DC/DC Converter With Wide Voltage Gains and Low Current Ripples . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y. Zhang, N. Hou, and Y. Li 7823
A Novel Topology Derivation Method Revealed From Classical Cuk, Sepic, and Zeta Converters . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . L. Mo, Y. Wang, C. Jiang, X. Wang, and B. Zhang 7828

REGULAR PAPERS
Control in Power Electronics
Sensorless Control Method for Dual Permanent Magnet Synchronous Motors Driven by Five-Leg Voltage Source Inverter
With Single Current Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Q. Geng, Y. Peng, J. He, Z. Zhou, and G. Zhang 7834
Pseudo-Three-Layer Sequential Model-Free Predictive Control With Neural-Network Observer for Parallel T-Type
Three-Level Converters . . . . . . . . . . . . . . . . . . . . . . . . . T. Cao, Y. H. Yu, J. Zhang, J. Rodriguez, K. T. Chong, and B. Long 7848
Voltage Support Strategy for Improving Power Transfer Capability of Grid-Connected Converter Under Unbalanced
Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Y. Feng, W. Huang, Z. Jin, Y. Li, Z. J. Shen, and Z. Shuai 7863

(Contents Continued on Page 7781)

Composite Current-Constrained Control of Stand-Alone Three-Phase Inverters Under Multiple Load Conditions . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S. Huang, X. Wang, G. Li, X. Wang, S. Li, and Q. Li 7876
ηmax -Charging Strategy for Lithium-Ion Batteries: Theory, Design, and Validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N. Blasuttigh, H. Beiranvand, T. Pereira, S. Castellan, A. M. Pavan, and M. Liserre 7890
A Closed-Loop Using Sampled-Data Controller for a New Nonisolated High-Gain DC–DC Converter . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R. Rajesh, N. Prabaharan, T. K. Santhosh, R. Vadivel, and N. Gunasekaran 7901
A Novel Modulation Method to Decouple Output Power and Suppress Current Zero-Crossing Distortion for Vienna
Rectifiers in Bipolar Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Q. Zhang, W. Jiang, S. Liu, W. Jin, and J. Wang 7913
Hierarchical Frequency and SOC Control of Power Grids With Battery Energy Storage Systems . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z. Afshar, I. Bhogaraju, H. Rahmanei, and M. Farasat 7925
MCU-Based Safer Coagulation Mode by Nonfixed Duty Cycle for an Electrosurgery Inverter . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C. Bao and S. K. Mazumder 7938
Space Vector Modulation With Common-Mode Voltage Elimination and Switching Frequency Minimization for Multilevel
Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Q. Sun, S. M. Sharkh, Z. Wang, Z. Wang, and G. Shi 7952
Integrated Observer-Based Terminal Sliding-Mode Speed Controller for PMSM Drives Considering Multisource
Disturbances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M. Tian, T. Wang, Y. Yu, Q. Dong, B. Wang, and D. Xu 7968
High-Frequency Self-Stabilizing Control for a Grid-Tied VSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H. Yu, J. Lyu, and X. Cai 7980
An Online Maximum Efficiency Point Tracking Technique for Bidirectional Noninverting Buck–Boost Converter Over
Wide Power Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F.-Z. Chen, H.-L. Jou, J.-C. Wu, H.-C. Hung, and J.-Y. Luo 7995
Additional Kinetic Energy Injection and Piecewise Damping Based Postfault Antiwindup and Transient Stability Enhanced
Control for Grid-Forming Inverter . . . . . . . . . . . . . . . . . . . . . . . . . . P. Sun, Z. Tian, M. Huang, X. Zha, X. Li, and W. Wang 8007
High Power Factor Buck-Type Bridgeless Topology Family With Hybrid Converter Cells . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z. Chen, J. Xu, Y. Liu, and C. Liu 8024
Ladder-Type Resonant Switched-Capacitor Converter Achieving 99.1% Peak Efficiency and 4750 w/in3 Power Density
for High-Current Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D.-Y. You, H.-J. Chiu, and S.-H. Kuo 8040
Operation and Hierarchical Coordination Control of Integrated Hybrid Distribution Transformer under Grid Fault
Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J. Hu, J. Lai, X. Yin, X. Yin, K. Zhou, A. Tang, and Q. He 8054
Sensorless Control of IPMSM Equipped With LC Sinusoidal Filter Based on Full-Order Sliding Mode Observer and
Feedforward QPLL . . . . . . . . . . . . . . . . . . . . . . . . . . X. Wu, C. Li, Y. Zhang, S. Chen, Z. Ma, Y. Han, X. Zhang, and G. Tan 8072
Cascaded Stabilization for ISOP-Type DC Transformers Through Impedance Reshaping Regulator . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y. Chen and Y. Zhang 8086
Fault-Tolerant Strategy for Modular Multilevel Converters With Combined Zero-Sequence Voltage Injection . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M. Li, X. Jiang, C. Chen, K. Zhang, and J. Xiong 8101
Deep Reinforcement Learning Assisted Hybrid Five-Variable Modulation Scheme for DAB Converters to Reduce RMS
Current and Expand ZVS Operation . . . . . . . . . . . . . . . . . . . . . . . . . Z. Feng, H. Wen, X. Han, Q. Bu, Y. Zhu, and G. Wang 8114
Discrete and Integrated Semiconductors
A Monolithic GaN Power Stage With Common-Mode Transient Immunity and Negative Voltage Operation Design for
High-Frequency Power Converters . . . . . . . . . . R. Lai, Z. Zhou, J. Wu, Y. Dai, X. Liu, B. Zhang, Y. Shi, S. Li, and Z. Qin 8129
Analytical Model and Safe-Operation-Area Analysis of Bridge-Leg Crosstalk of GaN E-HEMT Considering Correlation
Effect of Multi-Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y. Liu, X. Liu, X. Li, and H. Yuan 8146
Gate-Drive Circuits for Adaptive Operation of SiC mosfets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G. L. Rødal and D. Peftitsis 8162
Impacts of the Pressure Distribution on Dynamic Avalanche in Single Press-Pack IGBT Chip . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T. Li, Y. Wang, Y. Zhang, J. Fan, X. Li, L. Qi, and X. Cui 8187
High Power Converters
Power Dissipation Measurements at Power Pulsation Compensators for Single-Phase Grid-Connected Converters . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S. Schönewolf, A. Nagel, and M.-M. Bakran 8202
Improved AAVM and Small-Signal Model of Hybrid MMC Considering Dynamic Differences Between Full-Bridge and
Half-Bridge Submodules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M. Guo, Q. Hao, and L. Ding 8215
Three-Phase Transformerless PV Inverter With Reconfigurable LCL Filter and Reactive Power Capability . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J. Dadkhah, C. N. M. Ho, and K. K.-M. Siu 8229
Large-Signal Stabilization of Interleaved Multilevel Boost Converter Interfaced High-Power DC Microgrid Using an
Adaptive Observer-Based Nonlinear Control Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W. Jiang, Z. Wang, X. Li, R. Ma, S. Huang, C. Dong, and X. Wu 8242

(Contents Continued on Page 7782)

Revisiting the Reverse Switched Current of Buck, Boost, and Buck–Boost Converters in Voltage-Mode TCM–ZVS
Control Considering Parasitic Resistances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G. Yu, S. Yadav, J. Dong, and P. Bauer 8254
SVPWM Voltage Balancing Boundary Analysis and Extension of Single-Phase Cascaded Multilevel Rectifier . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S. Wang, L. Zhu, Y. Wang, J. Yang, Y. Zhou, and Z. Shu 8269
A Bidirectional Current-Fed Isolated MMC With Partial Soft-Switching for High Step Ratio DC–DC Applications . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. A. Gray, N. J. B. Hosein, X. Lan, and P. W. Lehn 8281
On Carrier-to-Fundamental Phase Displacement in Phase-Shifted PWM for Modular Multilevel Converters . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J. Yin and N. Y. Dai 8293
Modeling and ZVS Operation of the Isolated Modular Multilevel DC–DC Converter With a Unified Trapezoidal Wave
Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S. Yin, Z. Zeng, S. Debnath, and M. Saeedifard 8306
Novel Carrier Redistribution Pulsewidth Modulation and Active Voltage Balancing for Five-Level SM Converter With
Low-Frequency Voltage Ripple Suppression . . . . . . . . . . . . . . . . . . . . . . . H. Yang, Z. Cheng, X. Zhang, J. Li, and T. Yang 8323
Theoretical Investigation on Double-Matched Marx Generators . . . . . . . . X. Qiu, J. Su, Y. Li, R. Li, J. Cheng, and B. Zeng 8342
Lighting Applications
Capacitance-Multiplexed Current Source Charge Pump Power Factor Correction Converter With Wide Input Voltage
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. Yang, Y. Sun, Y. Peng, S. Zhao, G. Zheng, and J. Xu 8353
Low Power Converters
A General Analysis of Resonant Switched-Capacitor Converters Using Peak Energy Storage and Switch Stress Including
Ripple . . . . . . . . N. M. Ellis, N. C. Brooks, M. E. Blackwell, R. A. Abramson, S. Coday, and R. C. N. Pilawa-Podgurski 8363
The Switching Bus Converter: A High-Performance 48-V-to-1-V Architecture With Increased Switched-Capacitor
Conversion Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . Y. Zhu, T. Ge, N. M. Ellis, L. Horowitz, and R. C. N. Pilawa-Podgurski 8384
MHz-Driven Snubberless Soft-Switching Current-Fed Multiresonant DC–DC Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T. Mishima, S. Liu, R. Taguchi, and C.-M. Lai 8404
A Triangular-Wave Current Control for Parallel-Form Switch-Linear Hybrid Envelope Tracking Power Supply to Achieve
High Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N. Liu, X. Ruan, and Q. Li 8417
A Novel Describing Function Small-Signal Modeling Approach for Passive Ripple Constant On-Time Controlled
Converter With Exponentially Varying Slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y.-R. Huang and C.-J. Chen 8425
Over 98% Efficiency SiC-MOSFET Based Four-Phase Interleaved Bidirectional DC–DC Converter Featuring Wide-Range
Voltage Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S. Liu, G. Dong, T. Mishima, and C.-M. Lai 8436