Existed Problems of Frequency-conversion Winch in Mine Hoisting and Its Solutions
The paper analyzed development status of hoisting winch of mine and pointed out that frequency-conversion winch is development direction of hoisting winch of mine. Taking application of frequency-conversion winch in one coal mine as example, it gave frequency-conversion control principle of the winc...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2011-06-01
|
| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/id/4167 |