电器与能效管理技术Issue(3)：34-39,6.DOI:10.16628/j.cnki.2095-8188.2017.03.006
直流微电网运行控制策略研究
Research on Control Strategy for DC Micro-grid
王前双 1尹昌新 2常乾坤 3杨涛1
作者信息
- 1. 南京南瑞集团公司, 江苏 南京 210061
- 2. 国家电网公司, 北京 100031
- 3. 国网北京市电力公司, 北京 100031
- 折叠
摘要
Abstract
This paper analyzed the network architecture,component and control principle of DC micro-grid,and proposed a design example of DC micro-grid.Based on the principle of instantaneous power balance,the constant voltage control strategy of bidirectional AC/DC converter and battery bidirectional DC/DC converter are proposed in the grid-connected mode and off-grid mode for the different characteristics.The simulation and experiment results verify the correctness feasibility of the construction of DC micro-grid and the proposed control strategy which can operate stably in the grid-connected mode,off-grid mode and grid-connected from/to off-grid mode.关键词
直流微电网/瞬时功率平衡/双向AC/DC变换器/双向DC/DC变换器/定电压控制策略Key words
DC micro-grid/instantaneous power balance/bidirectional AC/DC converter/bidirectional DC/DC converter/constant voltage control strategy分类
信息技术与安全科学引用本文复制引用
王前双,尹昌新,常乾坤,杨涛..直流微电网运行控制策略研究[J].电器与能效管理技术,2017,(3):34-39,6.
