电力系统保护与控制2011，Vol.39Issue(21)：132-137,6.
燃料电池并网控制策略研究
Research on the control strategy to connect fuel cells with power grid
杨伟 1林弘 1赵虎1
作者信息
- 1. 南京理工大学动力工程学院,江苏南京210094
- 折叠
摘要
Abstract
Because the traditional control method about connecting fuel cells with the power grid has the disadvantage of slow dynamic response, this paper constructs the model of DC/DC boost converter and inverter in PEMFC (Proton Exchange Membrane Fuel Cell) power generating system, and offers a new control strategy to control fuel cells system with power grid. The double closed-loop control method is adopted, which makes the output of the inverter meet the requirement of the system. The paper also builds the model of simulation system, and the handling of the fuel cells nodes in network equation is also given. The numerical simulation of the system in the conditions of three-phase short-circuit fault, voltage dip and mutational load proved under certain faults, such control strategy can run the fuel cells system steadily, as well as track the dynamic output of the system smoothly.关键词
燃料电池/并网控制策略/三相短路/数值仿真/系统稳定Key words
fuel cells/control strategy with power grid/three-phase short circuit/numerical simulation/system steady分类
信息技术与安全科学引用本文复制引用
杨伟,林弘,赵虎..燃料电池并网控制策略研究[J].电力系统保护与控制,2011,39(21):132-137,6.
