基于双CPU的微机型继电保护测试装置的设计  

Design of computer-based dual-CPU relay test device

作　　者：赫飞[1] 汪玉凤[1] 郑艳明[1] 

机构地区：[1]辽宁工程技术大学电气与控制工程学院,辽宁葫芦岛125105

出　　处：《电力系统保护与控制》2009年第16期115-117,124,共4页Power System Protection and Control

摘　　要：随着我国电力工业的迅速发展,新型继电保护装置特别是微机保护的推广应用,对相应的测试技术有了更新、更高的要求。微机保护测试装置的开发与应用对提高继电保护测试水平、防止继电保护及安全自动装置不正确动作、保障电网安全运行有着积极的现实意义。研究了微机保护测试装置的结构和功能,设计了保护测试装置的软件和硬件,还阐述了整个软件设计思路和编制方法。With the rapid development of the electric power industry in our country, new relay protection equipments especially microprocessor relay protection equipments have been widely applied in power system, which has a higher and newer requirement to the corresponding relay testing technology. The exploration and application of microprocessor relay protection testing equipment have a great active significance to improve relay testing level, prevent incorrect action of relay protection and automation equipments and ensure the safety operation of electric network. In the paper, the structure and principle of the whole testing system are introduced, the hardware and software of the microprocessor relay protection testing equipment are designed based on modular structure method. The designing rule and the programming method of the whole software are also set.

关 键 词：继电保护 测试装置 DSP 功率放大 

分 类 号：TM774[电气工程—电力系统及自动化]