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| Modification of Hydraulic Start and Stop Electric Control System in Jianbi Pump Station Gate |
| HE Jia-qing |
| Zhenjiang Jianbi Pump Station Management, Zhenjiang 212006, China |
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Abstract The working principles and the main problems of hydraulic start and stop electric control system in Jianbi pump station gate were introduced,and some feature were presented also,such as control mode adopting programmable controller instead of traditional relay combined with button,gate opening sensor using rubber weighted encoder disk instead of wire rope encoder disk,direct current operational power supply by universal motor,and function switch adopted,which modified the control system.And based on the experience,design,construct,and operation were improved,which make operation simply and run reliable.
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Received: 08 August 2013
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