| 分阶段质调节下供热循环水泵最优运行方式的确定 |
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| 引用本文： | 于坤,王蔚然. 分阶段质调节下供热循环水泵最优运行方式的确定[J]. 东北电力学院学报, 2007, 27(6): 57-61 |
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| 作者姓名： | 于坤 王蔚然 |
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| 作者单位： | 东北电力大学能源与机械工程学院，东北电力大学能源与机械工程学院 吉林 吉林 132012，吉林 吉林 132012 |
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| 摘 要： | 针对闭式供暖系统采用分阶段经济流量比质调节问题,提出了在该流量小于单台循环水泵能够提供最大流量时,两台并联水泵可能有的多种运行方案;通过算例得出各个运行方案能耗大小的排序,并经过综合分析给出最优运行方式;强调了若将该最优运行方案应用于开式系统时并不一定是最优的结果。
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| 关 键 词： | 循环水泵运行方式 分阶段变流量质调节 闭式供暖系统 |
| 文章编号： | 1005-2992（2007）06-0057-05 |
| 收稿时间： | 2007-08-12 |
| 修稿时间： | 2007-08-12 |
Confirmation of Optimum Operation Mode for Heat Supply Circulating Water Pump in Multistage Quantity Adjustment |
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| YU Kun,WANG Wei-ran. Confirmation of Optimum Operation Mode for Heat Supply Circulating Water Pump in Multistage Quantity Adjustment[J]. Journal of Northeast China Institute of Electric Power Engineering, 2007, 27(6): 57-61 |
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| Authors: | YU Kun WANG Wei-ran |
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| Abstract: | According to grading changing economy flux ratio quantity adjustment of a closed heating system, many operation plans for two water pumps running in paraUel were proposed as the flux was less than that a single circulating pump can provide the greatest possible flow.This thesis made an energy consumption com- parison of all the projects with an example,and got the optimum operation plan through a series of comprehen- sive analysis.It should be emphasized that the conclusion maybe not the best one if the optimum operation plan was used in an opened system. |
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| Keywords: | Operation Mode of Circulating Water Pump Grading Changing Flux Quantity Adjustment Closed Heating System |
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