Underground Mining Locomotive Development Prospect
Date:2019-11-02 Label：
Electric Locomotive
Diesel Locomotive
Underground Mining Locomotive
The development prospect of DC traction motor is very considerable, because it has the advantages of good low-speed performance, large starting torque, small starting current and high use safety.
Wide frequency power analyzer with high accuracy of low frequency, microprocessor and transducer sensor with high accuracy of variable frequency electric quantity are adopted. The base adopts steel plate pressed welding structure and sliding holding bearing structure; the shaft head of the commutator end is equipped with speed measuring gear plate, and the bearing temperature sensor installation port is reserved on the bearing cover of the commutator end.
The utility model relates to a stringing type variable frequency speed regulating industrial and mining electric locomotive, which is characterized in that: the vehicle body comprises a stringing type vehicle body, a driver's cab, a running device, a variable frequency speed regulating control system, a braking system and a sanding device; the vehicle body is composed of two side steel plates, an intermediate partition plate and two end steel plates welded to form a frame structure, and two ends of the vehicle are equipped with elastic buffers;
The walking device includes a wheel axle, a walking wheel, an AC traction motor and a reducer; the frequency conversion and speed regulation control system includes a frequency converter; the motor vehicle is supplied with a DC power supply to the frequency converter by a corresponding external power grid, and the frequency converter converts the DC power supply into a three-phase AC power supply with adjustable voltage and frequency to the AC traction motor.
I believe that all of you can understand the above description, and hope to be helpful in your work. When using the electric locomotive, you need to understand its functions, and the implementation methods can operate better. For more details, please click the above overhead line electric locomotive to read the relevant content.
