| 应用神经网络调控热泵负荷的研究 |
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| 引用本文： | 李莎,邹瑾,张天瑾. 应用神经网络调控热泵负荷的研究[J]. 土木与环境工程学报, 2008, 30(2): 128-131 |
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| 作者姓名： | 李莎 邹瑾 张天瑾 |
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| 作者单位： | 1. 天津工业大学,纺织学院,天津,300160
2. 天津大学,地热研究培训中心,天津,300072 |
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| 摘 要： | 目前热泵系统越来越多地应用于供热领域,为了保证热泵系统安全高效的运行,需要开发完备的负荷调节控制方案。针对热泵系统和热用户之间的负荷匹配控制问题,应用了神经网络的控制方法,并在小型水源热泵系统试验数据的基础上建立了仿真模型,得到了较好的负荷调节控制效果。仿真结果表明应用神经网络调控热泵负荷的控制策略具有简单、响应快、超调量小、智能程度高的特点,可以较好地用于实际热泵系统的控制领域。
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| 关 键 词： | 神经网络 热泵系统 热负荷 调节控制 |
| 文章编号： | 1006-7329(2008)02-0128-04 |
| 修稿时间： | 2007-09-30 |
Research on Neural Network Applied in Heat Load Control of Heat Pump System |
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| LI Sh,ZOU Jin,ZHANG Tian-jin. Research on Neural Network Applied in Heat Load Control of Heat Pump System[J]. Journal of Civil and Environmental Engineering, 2008, 30(2): 128-131 |
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| Authors: | LI Sh ZOU Jin ZHANG Tian-jin |
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| Affiliation: | School of Textile,Tianjin Polytechnic University, Tianjin, 300160, China;School of Textile,Tianjin Polytechnic University, Tianjin, 300160, China;Tianjin Research and Training Center of Geothermy, Tianjin University, Tianjin 300072, China |
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| Abstract: | In recent years,lots of heat pump systems have been applied for district heating.In order to insure safe and efficient running of these systems,perfect load control methods are necessary.In this paper,the load matching problem between heat pump system and heat consumer is studied.A novel control method,the neural network method(NNM) is used in the research for obtaining better control results.Based on lots of experimental data about a small type of water-water heat pump,the NNM is applied in a simulation model.Through simulating,some conclusions about such system are drawn from the results,such as simple control strategy,fast response,small overshoot and high degree of intelligence.The NNM can be used in control field of the heat pump system. |
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| Keywords: | neural network heat pump system heat load control. |
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