mining electric locomotive

基本解释

Because DC supplies power distance are long and the larger variable range of DC supply power voltage in mining electric locomotive.
由於鑛用電機車直流架線供電距離長，直流供電電壓波動範圍大，給實際生産帶來了很多睏難。
This paper introduces a new method of the mining electric locomotive, which is droved by AC asynchronous motor, speed-control system.
提出了一種新的由交流異步電動機拖動的鑛井電機車調速系統。
Our company can make these kinds of basic products as follows: Mining Explosion-Proof diesel locomotive, and common diesel and electric locomotives and wagons.
本公司生産基本産品：鑛用防爆柴油機鋼輪普軌機車、工鑛內燃機車、各類鑛車等。

鑛用電機車
There are two kinds of electric control system about Mining Electric Locomotive : one is contacting electric control system, the other is pulse speed regulation system.
鑛用電機車電控系統有兩種,一種是有觸點的電控系統,另一種是脈沖調速系統。
計算機科學技術
鑛用電機車