Current location - Recipe Complete Network - Catering training - What special operation certificates need to be tested for the operation and maintenance of wind farm booster station?
What special operation certificates need to be tested for the operation and maintenance of wind farm booster station?
High-voltage work permit, low-voltage work permit and aerial work permit

1. High-voltage operation permit: A high-voltage operation permit is required for the operation, maintenance, installation, overhaul, renovation, construction, commissioning and test of high-voltage electrical equipment (power transmission and transformation lines in wind farm stations are generally 35KV or above) of 1 kV or above;

2. Low-voltage operation permit: Low-voltage operation permit is required for the installation, commissioning, operation, maintenance, overhaul, transformation and test of low-voltage electrical equipment (fan box change and secondary line protection in the station) below 1 kV;

3. Permit for aerial work: It is necessary to apply for an aerial work permit when working at a height datum of 2 meters or more (the tower of the fan exceeds 70 meters) and there is a possibility of falling.