Control System Design Of Air Tube In Luling Coal Mine

Relay Protector is an important part of electric power system. To ensure that electric power system runs safely, stably and unfailingly, as well as to improve the quality of electric energy, relay protection is a vital sector. Current relay protection is Microcomputer Syntheses Protection. Microcomputer Syntheses Protection, as a matter of fact, can be considered as syntheses of relay protection and microcomputer. This type of equipment is used in the integration of measure, control, protection and communication, which is an economic protection.Via investigation on the spot, this electric power reconstruction of central wind-well fan contains changing ten high-voltage switch tanks and introducing a measure & control protector of RCS-9600CS series. Ten high-voltage switch tanks are as follows: two conduit intake tanks, two voltage mutual-inductance tanks, two transformer tanks, two conduit outlet tanks, and two connection tanks. RCS-9600CS series is a new type of integrated measure & control protector, which is developed independently aiming at the character of electric power system in industry & mining. It integrates protection, remote sensing, remote control and remote information. This equipment provides a firm base for the electric power system of mining to function safely, stably and economically.