Results 281 to 290 of about 12,462,002 (332)

A General Self-Adaptive DC Current Control of LCC-HVDC for Eliminating Subsequent Commutation Failure

IEEE Transactions on Power Delivery, 2023
With more renewable resources are integrated into the receiving-end AC grid through the LCC-HVDC link, a single-infeed LCC-HVDC (SIDC) system is facing a critical subsequent commutation failure (SCF), which stems from the poor dynamic reactive power ...
Dongdong Li, Yi Gao, Mengxian Sun
semanticscholar   +1 more source

Coordinated Optimization for Multi-Infeed LCC-HVDCs Transient Control Considering Short-Term Voltage Stability of Receiving-End Grid

IEEE Transactions on Power Systems, 2023
With local synchronous generators in receiving-end grids being replaced by multi-infeed line-commutated converter-based (LCC) high-voltage direct currents (HVDCs), the dynamic voltage supportability of the power grid decreases.
Zhe Lv, Bin Wang, Qinglai Guo, Hongbin Sun, Haotian Zhao, Mang Jiang   +5 more
semanticscholar   +1 more source

Primary-Side Linear Control for Constant Current/Voltage Charging of the Wireless Power Transfer System Based on the LCC-N Compensation Topology

IEEE transactions on industrial electronics (1982. Print), 2022
This article proposes a primary-side linear control strategy to realize the constant current (CC)/voltage (CV) charging for the wireless power transfer system, based on the LCC-N magnetic integration and non-compensation circuit.
Zhimeng Liu, Lifang Wang, Yanjie Guo, Shufan Li   +3 more
semanticscholar   +1 more source

Load Independent Constant Current and Constant Voltage Control of LCC-Series Compensated Wireless EV Charger

IEEE transactions on power electronics, 2022
In this article, load-independent constant current/voltage control operations of an LCC-Series compensated wireless electrical vehicle (EV) chargers are presented.
Veli Yenil, S. Cetin
semanticscholar   +1 more source

Duty Cycle Control Strategy for Dual-Side LCC Resonant Converter in Wireless Power Transfer Systems

IEEE Transactions on Transportation Electrification, 2022
The dual-side inductor–capacitor–capacitor (LCC) topology circuit has been widely adopted in wireless power transfer (WPT) systems due to its constant output current characteristic. However, most conventional control methods need specific synchronization
Huang Li, Junzhong Xu, Fei Gao, Yun Zhang, Xijun Yang, Houjun Tang   +5 more
semanticscholar   +1 more source

A Three-Port LCC Resonant Converter for the 380-V/48-V Hybrid DC System

IEEE transactions on power electronics, 2022
The dc power distribution has become a promising solution to powering datacenters, which can reduce power conversion steps and total power losses. However, both of the two most promising options, 380 V and 48 V dc power distributions, have their own ...
Zisen Lin, S. Pan, Minglong Wang, Wenqiang Lin, Jinwu Gong, L. Yao, P. Jain   +6 more
semanticscholar   +1 more source

Overcurrent Suppression Control for Hybrid LCC/VSC Cascaded HVDC System Based on Fuzzy Clustering and Identification Approach

IEEE Transactions on Power Delivery, 2022
The hybrid LCC/VSC cascaded HVDC (HC-HVDC) scheme, in which the LCC is adopted as rectifier, and one LCC in series with multiple paralleled VSC based MMCs is adopted as inverter, combines the advantages of both LCC and VSC-MMC technologies.
Chunyi Guo, Zhang Wu, Shuo Yang, Jingxuan Hu   +3 more
semanticscholar   +1 more source

Small-Signal Model of an Inductive Power Transfer System Using LCC–LCC Compensation

IEEE transactions on industry applications, 2022
The LCC–LCC compensation is widely used in the inductive power transfer systems. However, there is no simple and accurate small-signal equivalent circuit model for this resonant converter.
Guangce Zheng, Peng Zhao, Heyuan Li, Minfan Fu   +3 more
semanticscholar   +1 more source

Minimizing Input Current of the Rectifier of LCC–LCC Compensated IPT Systems by Switch-Controlled Capacitor for Improving Efficiency

IEEE transactions on industry applications, 2022
In the inductive power transfer (IPT) system for automatic guided vehicles with a low-voltage and high-current property, the large current stress in the rectifier is one of the reasons for causing the largest power losses.
Lingyun Zhou, R. Mai, Shun Liu, Jie Yu, Yong Li, L. Fu   +5 more
semanticscholar   +1 more source

Bidirectional DC–DC Wireless Power Transfer Based on LCC-C Resonant Compensation

IEEE transactions on power electronics, 2021
A bidirectional dc–dc wireless power transfer (WPT) based on LCC-C resonance compensation is proposed in this article. For the power flowing from the primary side to the secondary side (P2S), the voltage source is converted to a current source (V–C) on ...
H. Jou, Jinn-Chang Wu, Kuen-Der Wu, Chao-Yu Kuo   +3 more
semanticscholar   +1 more source