Stray current remote monitoring system for wild transportation oil pipeline

摘要

Considering the stray current monitoring of pipeline in remote areas is a difficult problem, in order to solving it, firstly stray current testing device is designed to explain the basic principles of instrumentation, hardware components, and software design. Then, to further add GPRS module is connected, it realizes remote data transmission capabilities in remote areas. Finally, the use of photovoltaic technology builds a power supply circuit, and power supply system can solve the power difficult of field. The system has high precision, energy saving, high reliability, remote data transmission, self-powered, unmanned characteristics, suitable for use under harsh environment. Actual tests show that the stray current remote monitoring system meets the design requirements, with good market prospects.