(1) Division of power supply management scope of each unit 1. Electromechanical team management scope (1) The ground 110KV substation is exported to the underground substation of the mine, the central substation to the substation of the mining area, the substation and distribution point, and the maintenance and overhaul of the power supply systems of the diverticulum, including high-voltage power supply cables, transformers, switches And other equipment. The 110KV substation is exported to the ground substation and each high-voltage machine room and the power supply system of the substation to the various power workshops for normal maintenance and overhaul. Responsible for the normal maintenance and overhaul of all new high-voltage facilities and equipment according to the actual production schedule of the mine. (2) The high-voltage switchgear of the power supply inside and outside the substation to the low-voltage side of the substation of the mobile unit (including the power supply cable), the accident is caused by the electromechanical team for any cause (the comprehensive mining team working surface equipment train) except). (3) Responsible for the connection of high and low voltage cables in the substation and the access of high voltage cables to all mining faces. (4) Responsible for the duty of the ground and underground high and low voltage substations (districts) and the maintenance and repair of electrical equipment. (5) Responsible for the statistics of the electrical measurement data of the substation under the jurisdiction, and report to the Electrical and Mechanical Department every month according to the prescribed time (before the 23rd of the big month, before the 22nd day of the small month). (6) Specific management area division 1 Responsible for the maintenance and management of high and low voltage electrical equipment in the main shaft hoisting machine room, auxiliary shaft hoisting machine room, pressure fan room, main fan room, east and west substations, to ensure its safe and reliable operation. 2 Responsible for the maintenance, on-duty operation, standardization management and fault handling of high and low voltage power switches, cables, transformers and all related power supply facilities in underground central substation and other substation substation, and ensure their safe and reliable operation. . 3 Responsible for the maintenance and management of the power supply cable from the central substation to the auxiliary bottom hole operating system, the auxiliary shaft cleaning the inclined lane, and the power supply facilities of the main well loading system. 4 Maintenance and management of cables and equipment (including total feeders) between the central substation or the substation substation to the low-voltage side of the mobile substation (except for the trains of the fully mechanized mining team). 5 Low-voltage power supply cable from the east district substation to the miner's lamp house and all power supply facilities in the miner's lamp room. 2. Electromechanical second team management scope (1) Responsible for the maintenance, inspection, suspension and standardization management of high and low voltage power supply cables for underground substation and distribution points to the belt machine in the jurisdiction. (2) Responsible for the maintenance, inspection, sorting and standardization management of power supply system facilities such as belt machine high and low voltage power supply switches and “three major protections†within the jurisdiction. (3) The signal and protection system of the belt conveyor in the area under its jurisdiction and the lighting and communication in the area. (4) Specific management scope: high-voltage and low-voltage power supply switches, cables and lighting facilities (lines) and other related power supply facilities, such as the north wing upper warehouse tape conveyor, the north wing conveyor belt conveyor and the north wing belt conveyor, the north wing track and the belt roadway And the daily sanitation and maintenance work of the sprinkler and pressure air pipeline of the North Second Track and the belt roadway. 3. Service company management scope (1) Responsible for the low-voltage power supply cables of 380V and below in the east and west substations of the ground to the jurisdictions and all power supply facilities in the jurisdiction. (2) Responsible for the installation, maintenance and management of electric energy metering equipment within the jurisdiction. Before the end of work on the 24th of each month, the electricity metering number will be reported to the electromechanical department of measurement and management personnel, and energy conservation and consumption reduction work will be done. (3) Responsible for the ground west substation to the boiler room, water source well, daily fire pump room, sewage treatment station, Beimengang, East District Substation to single building, office building, district team building, Dongmengang, large Maintenance and management of low-voltage power supply cables in canteens, joint buildings, VIP canteens, fleets, mining hospitals and Gongguang Lighting, and all low-voltage power supply facilities in the area. 4. Transportation team management scope (1) Responsible for the maintenance and management of the power supply facilities from the 380V below the substation switchgear to the jurisdiction. (2) Responsible for the maintenance and management of all motor vehicle frame empty lines and related power supply facilities in the underground track transportation lane; maintenance and management of underground tunnel lighting, responsible for communication within the jurisdiction, lighting, signal and safety protection of the main track transportation lanes in the underground Power supply for the device and charging chamber. (3) Specific management scope 1 Low-voltage power supply cable from the ground substation to the waste rock house of the Shishishan and all the low-voltage power supply facilities of the Shishishan. 2 Normal maintenance and overhaul of low-voltage power supply cables from ground substation to narrow-gauge and narrow-gauge lighting distribution rooms, power supply cables for narrow-gauge lighting along the line, and narrow-gauge lights. 3 All power supply cables from the ground substation to the ground mixing station and all low-voltage power supply facilities of the ground mixing station. 4 All low-voltage power supply facilities from the ground substation to the ground cable motor repair room and the electric vehicle repair room. 5 bottom hole yard motor frame overhead line, north wing motor frame overhead line and substation rectifier indoor transformer and rectifier cabinet to overhead line feed cable, central substation to charging equipment and clear coal equipment, North 2 The power station of the mining area to the power supply of the North Second Hydraulic Winch, the lighting of all the lanes and the lighting facilities of the powder magazine. 5. Machine repair factory management scope Responsible for the maintenance and management of all low-voltage power supply facilities and power supply cables below the 380V voltage level in the ground east substation to the jurisdiction. Specific management scope: low-voltage power supply cables from the East Substation to the mine repair shop and repair square, and all power supply facilities in the workshop and warehouse. 6. Other power unit management scope (1) Responsible for the inspection, maintenance (including cable suspension), cable laying and daily management of the equipment after the low voltage main feed of the mobile substation (transformer). After the failure of the high voltage power supply system, fully assist the electromechanical team to handle and repair. Except for team work equipment trains). (2) Responsible for the maintenance and management of low-voltage power supply cables from substations, distribution points to the jurisdictions and all related low-voltage power supply facilities. (3) The lighting facilities of the gunpowder warehouse shall be responsible for the daily maintenance management by the Supply Division. The maintenance department shall notify the transportation team during the maintenance, and the transportation team shall be responsible for the maintenance work. (4) According to the actual production needs of the mine, all the power supply facilities in the divided area will be added. (5) According to the division of the scope of the region, all relevant teams must ensure the safe use of electricity in the region. In the event of an emergency failure, they must follow the unified scheduling and coordination of the dispatching room or the mechanical and electrical department, and be obliged to assist other regional teams. Do a good job in emergency rescue. 7. All new power supply loads and power supply facilities are managed according to the principle of who uses them. Water Proofing Rdp Powder,Excellent Flexibility Rdp Powder,Rdp Powder For Dry Mortar,Favorable Redispersible Polymer Powder Puyang Ruidaxu New Materials Company Ltd , https://www.pyruidaxu.com