电气技术Issue(11)：36-40,5.
虚拟同步发电机技术及其在光储微电网中的应用
Virtual Synchronous Generator Technology and Its Application in PV-Storage Micro-grid
陶银正 1蒲道杰 1毛福斌2
作者信息
- 1. 国网安徽省电力公司检修公司，合肥 230061
- 2. 合肥工业大学，合肥 230009
- 折叠
摘要
Abstract
In order to improve power supply reliability of substation power supply system, energy storage inverters based on virtual synchronous generator (VSG) technology and its application in PV-storage micro-grid is studied in this paper. The topology of micro-grid and its different working modes are introduced and the parameters of the subsystems are designed. The mathematical model of energy storage inverter based on VSG is built. The grid-connected and stand-alone control modes of VSG and the transitions between them are analyzed. Through PV-storage micro-grid system in 500kV River Li substation experiment results, using 100kVA energy storage inverters, the feasibility and effectiveness of the VSG control strategy is verified.关键词
微电网/储能逆变器/虚拟同步发电机/可靠性Key words
micro-grid/energy storage inverter/virtual synchronous generator (VSG)/reliability引用本文复制引用
陶银正,蒲道杰,毛福斌..虚拟同步发电机技术及其在光储微电网中的应用[J].电气技术,2016,(11):36-40,5.
