基于光纤传输的有源光电电流互感器总体设计  

Collectivity Design of A Type of Photoelectric Current Transformers Which Based on Fiber Transmission

作　　者：刘学[1] 邓超[1] 张洪波[1] 

机构地区：[1]中国电子科技集团公司第三十四研究所,广西桂林541004

出　　处：《信息通信》2010年第3期22-25,共4页Information & Communications

摘　　要：提出了一种新型的有源光电电流互感器的总体设计方案,详细介绍了高压侧和低压侧数据信号处理的实现方法,高压侧到低压侧数据信号光线路传输的实现方法及高压侧激光供能的实现方法。给出了基于该方案的试验样机的测试结果。测试结果表明:按照该方案研制的试验样机能够满足使用要求。This paper introduced Collectivity Design of A Type of Photoelectric Current Transformers Which Based on Fiber Transmission, and discussed the method to process data of high-voltage side and low-voltage side. the method to transmit data from high-voltage side to low-voltage side by used fiber and the method to supply power for high-voltage side by used laser. Given the test data of experimental prototype based on the program. Test results showed that： The experimental prototype that it was developed in accordance with the program meet the requirements of the collectivity design.

关 键 词：光纤传输 电流互感器:Rogowski线圈 A/D转换 D/A转换 激光供能 

分 类 号：TM452[电气工程—电器]