The structure of the 8-ton mining battery electric locomotive is divided into mechanical part and electrical part. What are the electrical parts of the 8-ton mining battery electric locomotive?
The 8-ton mining battery electric locomotive relies on power supply when working, and then the current is directly supplied to the motor or flows through the DC converter and then supplied to other electrical components of the electric locomotive. Apparently its electrical part includes:
Power supply: There are three types of batteries for 8-ton mining battery electric locomotives, ordinary lead-acid batteries, maintenance-free batteries, and lithium batteries. The rated voltage of the 8-ton mining battery electric locomotive is 110V and 140V, and the appropriate power supply can be selected according to customer requirements.
DC converter: convert the current and voltage to a specific voltage, and then supply lights, speakers, etc.
Driver controller: the control center of the 8-ton mining battery electric locomotive, which is used to control the start, stop, speed regulation and electrical braking of the 8-ton mining battery electric locomotive. In addition, switches for horns and lighting (warning) lights are often integrated into the driver control. There are two types of division control: ordinary division control and explosion-proof division control. The most intuitive difference between the two is that the explosion-proof division control looks quite thick.
Horn: The main function is safety reminder and warning, which is also divided into ordinary type and explosion-proof type.
Lighting (warning) lights: white lights are used for lighting, red lights are used for warning, one at the front and one at the front.
Motor: It is mainly used as the power source of the 8-ton mining battery electric locomotive. When the air brake is installed, there is also a motor specially designed to provide power for the air compressor.
The above is the introduction of the electrical equipment of the 8-ton mining battery electric locomotive.
