| 基于热工控制优化的电泵电流波动问题解决方法 |
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| 引用本文： | 张华磊,罗志浩.基于热工控制优化的电泵电流波动问题解决方法[J].浙江电力,2012,31(10):45-47,51. |
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| 作者姓名： | 张华磊 罗志浩 |
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| 作者单位： | 浙江省电力公司电力科学研究院,杭州,310014 |
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| 摘 要： | 针对130 MW机组电泵电流抖动问题,进行了电泵调节特性试验,提出了基于热工控制优化的解决方法,分别采取调节特性曲线优化和控制信号优化两方面措施,通过调节系统试验确定了优化参数.机组运行实践证明,该方法效果明显,措施有效,提高了机组可靠性.
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| 关 键 词： | 给水泵 调节特性 电流抖动 优化 |
A Solution of Electric Pump Current Fluctuation Based on Thermal Engineering Control Optimization |
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| ZHANG Hua-lei
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LUO Zhi-hao.A Solution of Electric Pump Current Fluctuation Based on Thermal Engineering Control Optimization[J].Zhejiang Electric Power,2012,31(10):45-47,51. |
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| Authors: | ZHANG Hua-lei LUO Zhi-hao |
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| Affiliation: | (Z(P)EPC Electric Power Research Institute,Hangzhou 310014,China) |
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| Abstract: | Based on electric pump current fluncturatin of 130 MW Unit,this paper presents a solution based on thermal engineering control optimization after pump control characteristics test.It includes two measures: regulation characteristic curve optimization and control signal optimization.In addition,it determines the optimized parameters through electric pump control system test.Practice of unit has proved that this solution has obvious effect and improves the reliability of unit. |
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| Keywords: | feedwater pump regulation characteristic current fluctuation optimization |
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