| 固态软起动器在老水厂扩容改造中的应用 |
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| 引用本文： | 殷财龙,陈德放,谢天平.固态软起动器在老水厂扩容改造中的应用[J].变频器世界,2006(8):63-65. |
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| 作者姓名： | 殷财龙 陈德放 谢天平 |
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| 作者单位： | [1]上海市政工程设计研究院 [2]上海市南汇自来水公司 |
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| 摘 要： | 本文就上海南汇自来水公司航头水厂1250kVA变压器供电系统中新增800kW水泵代替原有的220kW水泵，为解决电机起动时电网压降的问题，采用美国Benshaw（本秀）公司中压固态软起动器进行了详尽的分析，并对该项目采用电网扩容方式和采用固态软起动器一种方案进行了技术经济比较。理论和实践证明采用固态软起动器既节约了建设投资又节约了长期运行成本。
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| 关 键 词： | 固态软起动器 电机起动器 |
| 文章编号： | 1561-0330（2006）08-0063-03 |
The Application of Solid State Soft Starter in The Enlarge Old Water Supply Company |
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| Yin Cailong, Chen Defang, Xie Tianping.The Application of Solid State Soft Starter in The Enlarge Old Water Supply Company[J].THE WORLD OF INVERTERS,2006(8):63-65. |
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| Authors: | Yin Cailong Chen Defang Xie Tianping |
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| Institution: | Yin Cailong Chen Defang Xie Tianping |
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| Abstract: | In renovation of Hangtou water supply factory of Shanghai Nanhui Water Supply Co., a pump of 800kW will be connected in power network of 1250k VA in stead of the old 220 kW pump. How to solve the problem that the power capacity is not enough, to increase the capacity or to use solid state soft starter? The paper analyze theoretical and illustrate that to use BENSHAWs soft starter can save the construction invest and save the operation cost of future. |
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| Keywords: | Solid state soft starter Motor starter |
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