State Grid Corporation of China

China Electric Power Research Institute Company Limited

Yongmei Liu

Yajie Li

Wanxing Sheng

Keyan Liu

Yinglong Diao

Xueshun Ye

Lijuan Hu

Kaiyuan He

Dongli Jia

Xiaoli Meng

Weijie Dong

An embodiment provides a multi-time-scale Digital/Analog (D/A) hybrid simulation system and simulation method therefor for a complex power distribution network and a computer storage medium, and is intended to solve existing problems about multi-time-scale modeling and simulation of the complex power distribution network and simulation accuracy and efficiency of the complex power distribution network. The embodiment provides a multi-time-scale D/A hybrid simulation solution for the complex power distribution network, designs a D/A hybrid interface device and a coordination mechanism, and may effectively implement multi-time-scale real-time simulation of equipment (for example, power electronic equipment including a complex topological structure and a novel control strategy) of the complex power distribution network and multi-time-scale simulation analysis on grid connection/disconnection of a distributed power supply such as a wind-driven generator, a photovoltaic power generator and a gas turbine and an electric vehicle as well as interactive influence with the power distribution network.

Multi-time-scale digital/analog hybrid simulation system and method for power distribution network and storage medium

Growing community of inventors

Beijing, China

Yongmei Liu