Shanghai Jiao Tong University

State Grid Zhejiang Economic Research Institute

Henan Pinggao Electric Co., Ltd.

State Grid Wenzhou Electric Power Supply Company

Xiaolei Xie

Xiuchen Jiang

Yadong Liu

Gehao Sheng

Yue Hu

Yong Qian

Weijun Liu

Xuejing Kang

Yun Hu

Tingting Wang

Jianhua Yang

Huiwen Zhou

Chu Li

Jiamei Liu

Fangli Jia

Junhua Yin

Chenlin Hu

Qian Di

Meijin Gao

Jiejie Dai

Jiangqian Huang

Jianyu Li

Yanhua Li

A maximum power output circuit for EHC and its design method are presented. The circuit is comprised of a magnetic core, that is, a primary coil and a secondary coil, with a load resistor and a capacitor parallel connected at the two ends of the secondary coil. The circuit enables the EHC to be always working at the maximum power output, thus realizing maximum power output of the energy harvesting power source.

Maximum power output circuit for an EHC and design method thereof

A method for detecting and locating faulty line on the distribution network circuit based on full waveform information, which uses the current data on the fault occurrence and whole-process operation of the compensation device to effectively solve such common problems as low fault current, poor reliability and low sensitivity in case of single-phase grounding fault to the low-current system through precise GPS synchronization. It improves the sensitivity and reliability of the grounding fault detection, which does not interfere with the system and is applicable to high-resistance grounding.

Method for locating distribution network circuit fault based on full waveform information

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Shanghai, China

Xiaolei Xie