采用单片机的变压器绝缘油击穿电压测试仪

摘要

In this article,the operating principle of the test instrumentation based on microcomputer for testing the transformer dielectric oil breakdown voltage is introduced.The hardware construction and software design of the instrumentation are explained. The errors and the measures of reducing the errors are discussed.%介绍了采用MCS-8031单片机的变压器绝缘油击穿电压测试仪的工作原理、硬件组成和软件设计，分析了测量误差和减少误差的措施。