Research Development on V/A/W Three Meters Inspection System

摘要

The V/A/W(Volt/Ampere/Watt) three meters inspection system which is researched and developed in this paper by using 8051 single chip microcomputer as the core and IEEE-488 as the communication interface. The system and adopts fusion method which is constructed by combining the technologies of high strong and weak electricity, software and hardware, digital mode and simulative mode. With improved functions, high accuracy and advantage of being convenient to use, the system has reached the leading standard of congeneric measuring devices in China, and has achieved both remarkable social and economic benefits.