| 给水泵变频调透改造一例 |
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| 引用本文： | 郭程 翟国峰. 给水泵变频调透改造一例[J]. 热力发电, 2007, 36(7): 44-45,48 |
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| 作者姓名： | 郭程 翟国峰 |
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| 作者单位： | 山东铝业股份有限公司热电厂,山东淄博255061 |
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| 摘 要： | 对山东铝业股份有限公司热电厂给水泵变频调速改造方案、电动机和变频器电气系统接线、电动机Y接法与△接法切换等进行了介绍。改造后，系统工作正常，节电效果较好。
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| 关 键 词： | 热电厂 给水泵 变频器 调速 |
| 文章编号： | 1002-3364（2007）07-0044-02 |
| 修稿时间： | 2006-12-06 |
RETROFIT OF FEED - WATER PUMP FOR SPEED REGULATION THROUGH FREQUENCY CONVERSION IN THERMAL POWER PLANT UNDER SHANDONG ALUMINIUM INDUSTRY CO LTD |
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| Shandong GUO Cheng, ZAI Guo- feng. RETROFIT OF FEED - WATER PUMP FOR SPEED REGULATION THROUGH FREQUENCY CONVERSION IN THERMAL POWER PLANT UNDER SHANDONG ALUMINIUM INDUSTRY CO LTD[J]. Thermal Power Generation, 2007, 36(7): 44-45,48 |
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| Authors: | Shandong GUO Cheng ZAI Guo- feng |
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| Affiliation: | Industry Co Ltd, Zibo 255000, Shandong Province, PRC |
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| Abstract: | The retrofit scheme of feed - water pump for speed regulation through frequency conversion in thermal power plant under shandong Aliminium Industry Co Ltd. , the wire - connection of electric system for motor and frequency converter, as well as the switching over from Y - connection to A - connection of the electric motor etc. have been presented. After retrofitting, the operation of said system is normal, the energy - saving effectiveness is better. |
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| Keywords: | thermal power plant feed- water pump frequency converter speed regulation |
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