Reliability Design of Electrical Control System of Coal Mine Tunneller

Abstract

The paper briefly introduced composition of electrical control system of coal mine tunneller, analyzed some design factors which affect reliability of electrical control system of tunneller such as technique security, software reliability, electromagnetic compatibility and environment adaptability, and proposed concrete reliability design schemes of electrical control system, which can provide some technique support for more reliable and safer application of electrical control system of coal mine tunneller.

Keywords

• coal mine, tunneller, electrical control system, reliability design, technique security, software reliability, electromagnetic compatibility, environment adaptablity