| Original document(12 pages) 中文版 |
A high-voltage motor with internal-feedback dual-winding stator and cascaded speed regulation for large or middle blower or water pump is composed of the high-voltage motor and speed-regulating controller. Said motor has two stator windings: main winding and regulating one to form a transformer relation between them. Said speed-regulating controller is composed of full-bridge rectifier, thyristor inverter, smoothing reactor, digital trigger system of phase-locked loop, programmable controller, compensating capacitor, hollow reactor, thermosensitive varistor, AC contactor, cooling blower, protecting circuit and remote controller. Its advantages are low cost, small size and high energy-saving effect. |
Application Number
申请号 |
02109096 |
Application Date
申请日 |
2002.01.28 |
| Title 名称 |
Stator double-winding internal feedback cascade adjustable-speed high-voltage motor and its adjustable speed control device |
Publication Number
公开号 |
1435934 |
Publication Date
公开日 |
2003.08.13 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
H02K3/28,H02P7/62 |
Applicant(s) Name
申请人 |
Jiuzhou Electrical Co., Ltd., Harbin |
| Address 地址 |
150040 |
| Inventor(s) Name 发明人 |
Wang Litao |
| Attorney & Agent 代理人 |
liu ya |
| More information 更 多 信 息 |
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