Introduction of common special operation models in the electric power industry

I. Emergency Power Supply Vehicle

Emergency power supply vehicle is an indispensable special vehicle in the operation process of China's electric power, telecommunications, mobile, Unicom and other enterprises.

Emergency power supply vehicle is a special vehicle with power supply device, mainly consists of automobile chassis, diesel generator sets, power transmission and distribution and operating systems, efficient sound insulation, acoustic noise reduction box, air intake and exhaust noise reduction system, exhaust muffler system, lighting system, hydraulic support system, cable winches and tools and equipment compartment and other components.

Emergency power supply vehicle in the state of non-power to the original high-voltage power distribution lines, equipment for maintenance and pre-testing, for urban distribution network overhead lines, equipment, and high-voltage bypass cable car together, build a temporary bypass, to complete the high-voltage power distribution lines, equipment, non-electricity overhaul or pre-test.

The power supply vehicle adopts power-free excitation generator. This type of generator is able to maintain a stable voltage, easy to maintain, and can be reused within 6 hours once it has been submerged. Due to its excellent electromagnetic compatibility, the power truck is able to operate in thunderstorms. In addition, the power generation efficiency can be increased by 10-15%.

II. truck-mounted crane

Truck-mounted crane is a kind of special operation vehicle commonly used in the power industry, which has the function of traveling by itself and lifting and hoisting heavy objects. In electric power construction, truck-mounted cranes are mainly used for lifting cables, transformers, cable trenches and other heavy equipment and materials. Compared with other special operation models, the truck-mounted crane is more convenient and flexible in moving and operating, which can be applied to different types of electric power construction.

III. aerial work truck

Aerial work truck is also more commonly used in the power industry, one of the special operation models, it is particularly suitable for the installation of power equipment at high altitude, maintenance, overhaul and other operations. Aerial work trucks have good stability, free movement, wide range of aerial work, etc., can effectively reduce the operational difficulties and safety risks.

Ⅳ. transmission line truck

Transmission line operating vehicle is a kind of vehicle specially used for transmission line maintenance and overhaul. It has the function of overhead operation and wire rope inspection, can be used to repair damaged transmission lines, replace the old steel poles and so on. With the continuous development of the electric power industry, transmission line operation vehicle gradually become an important supporting equipment in electric power construction.

Ⅴ. Warehouse crane

Warehouse crane is a unique design of special operations vehicle, it is mainly used for cable trench installation operations. Warehouse crane has a narrow space operation ability, rotating flexible, strong load capacity and other characteristics, suitable for power equipment and materials in a small space for the movement and installation.

In short, in the electric power industry, specific operational needs need to be met by different types of special operation vehicles. The above introduced truck-mounted cranes, aerial work trucks, transmission line work trucks and silo cranes are the more common and important work models in electric power construction, and each of them has unique functions and advantages, which can meet the needs of different electric power construction scenarios.