Research on Temperature Control of Trough Solar Collector
In order to control the outlet temperature of the heat transfer fluid within reasonable range, it is necessary to develop a fast-response and effective control system for the outlet temperature in the parabolic trough solar plants. In this paper, a dynamic mathematical model of parabolic trough coll...
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2020-02-01
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| Series: | Zhongguo dianli |
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| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201808155 |
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| author | Hui XU Xin LI Ershu XU |
| author_facet | Hui XU Xin LI Ershu XU |
| author_sort | Hui XU |
| collection | DOAJ |
| description | In order to control the outlet temperature of the heat transfer fluid within reasonable range, it is necessary to develop a fast-response and effective control system for the outlet temperature in the parabolic trough solar plants. In this paper, a dynamic mathematical model of parabolic trough collector loop was established first, which took the solar field of a 1 MW solar parabolic trough power plant as the research object. And then an internal model controller (IMC) for the outlet temperature of the heat transfer fluid was proposed based on the developed mathematical model. Afterwards the IMC control system and PID control system were built respectively on the Simulink platform such that. the control effects under multiple disturbances were compared and analyzed accordingly. The results show that: under the disturbances of solar radiation, inlet temperature and ambient temperature, the IMC controller demonstrates better control effect with less time duration for control setting and less overshoot in contrast with the PID controller. |
| format | Article |
| id | doaj-art-e79dbb6e5f91425989ccee23935b3e50 |
| institution | DOAJ |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2020-02-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-e79dbb6e5f91425989ccee23935b3e502025-08-20T02:59:18ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492020-02-01532839110.11930/j.issn.1004-9649.201808155zgdl-52-11-xuhuiResearch on Temperature Control of Trough Solar CollectorHui XU0Xin LI1Ershu XU2State Grid Beijing Electric Power Company of State Grid, Beijing 100075, ChinaInstitute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, ChinaSchool of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, ChinaIn order to control the outlet temperature of the heat transfer fluid within reasonable range, it is necessary to develop a fast-response and effective control system for the outlet temperature in the parabolic trough solar plants. In this paper, a dynamic mathematical model of parabolic trough collector loop was established first, which took the solar field of a 1 MW solar parabolic trough power plant as the research object. And then an internal model controller (IMC) for the outlet temperature of the heat transfer fluid was proposed based on the developed mathematical model. Afterwards the IMC control system and PID control system were built respectively on the Simulink platform such that. the control effects under multiple disturbances were compared and analyzed accordingly. The results show that: under the disturbances of solar radiation, inlet temperature and ambient temperature, the IMC controller demonstrates better control effect with less time duration for control setting and less overshoot in contrast with the PID controller.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201808155parabolic trough collector loopsolar thermal power generationinternal model controlmodelsimulation |
| spellingShingle | Hui XU Xin LI Ershu XU Research on Temperature Control of Trough Solar Collector Zhongguo dianli parabolic trough collector loop solar thermal power generation internal model control model simulation |
| title | Research on Temperature Control of Trough Solar Collector |
| title_full | Research on Temperature Control of Trough Solar Collector |
| title_fullStr | Research on Temperature Control of Trough Solar Collector |
| title_full_unstemmed | Research on Temperature Control of Trough Solar Collector |
| title_short | Research on Temperature Control of Trough Solar Collector |
| title_sort | research on temperature control of trough solar collector |
| topic | parabolic trough collector loop solar thermal power generation internal model control model simulation |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201808155 |
| work_keys_str_mv | AT huixu researchontemperaturecontroloftroughsolarcollector AT xinli researchontemperaturecontroloftroughsolarcollector AT ershuxu researchontemperaturecontroloftroughsolarcollector |