A Data Selection system based on Field-programmable Gate Array in Cascaded Voltage Sourced Converter

摘要：

There are many identical cascaded power units in voltage sourced converter (VSC) based on cascaded H-bridge or cascaded half-bridge, and the capacitor voltage balance is an important issue in them. The capacitor voltage in every power unit should be monitored on-line, which needs versatile system to collect capacitor voltage. This paper proposes an on-line data collection system which can be used in VSC based on cascaded H-bridge or cascaded half-bridge. The system not only makes the power unit identical but also makes them isolated from each other and isolated from the main controller. Finally, experiment is carried out verify the system.

关键词： Capacitor voltage Data collection Voltage sourced converter Field-programmable Gate Array Isolation

作者: Zhou Yuebin Jiang Daozhuo Guo Jie Hu Pengfei

作者单位: Zhejiang University, Hangzhou, Zhejiang, 310027, China

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System Design and Engineering Applications(2012年智能系统设计与工程应用国际会议 ISDEA 2012)

会议地点: 三亚

会议语种:英文

页码: 1176-1179

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）