摘要
介绍一种以Windows为软件平台的微机型继电保护测试系统。介绍了其构成及工作原理。对正弦信号数字合成方法进行了研究,并提出了一种新的数字合成方法。PC机控制软件采用VisualC《5.0编写,界面友好美观。
This paper introduces a system which is based on windows for computer typed relay protection tester,Its components and principle are introduced later.The method of digit synthesis for sinusoid signal is studied,also a new digit synthesis method is advanced.The control software of PC is programmed with Visual C++ 5.0,so the system preface seems friendly.Some of software module functions are also introduced.
出处
《继电器》
CSCD
2000年第2期44-46,共3页
Relay
