scholarly journals Optimal operation of novel hybrid district heating system driven by central and distributed variable speed pumps

2019 ◽  
Vol 196 ◽  
pp. 211-226 ◽  
Author(s):  
Enwen Gong ◽  
Na Wang ◽  
Shijun You ◽  
Yaran Wang ◽  
Huan Zhang ◽  
...  
Keyword(s):  
District Heating ◽  
Heating System ◽  
Optimal Operation ◽  
Variable Speed ◽  
District Heating System

Optimal operation of the integrated district heating system with multiple regional branches

2010 ◽  
Vol 27 (1) ◽  
pp. 6-18 ◽  
Author(s):  
Ui Sik Kim ◽  
Tae Chang Park ◽  
Lae-Hyun Kim ◽  
Yeong Koo Yeo
Keyword(s):  
District Heating ◽  
Heating System ◽  
Optimal Operation ◽  
District Heating System

Research and Application of Monitoring and Control Technology for District Heating System

2014 ◽  
Vol 709 ◽  
pp. 294-299
Author(s):  
Hang Bing Wang ◽  
Dong Dong Lou ◽  
Ya Song Wang ◽  
Hua Rong Sun
Keyword(s):  
Monitoring System ◽  
Optimization Design ◽  
District Heating ◽  
Heating System ◽  
Optimal Operation ◽  
Monitoring And Control ◽  
Monitoring Method ◽  
District Heating System ◽  
Loop Control ◽  
Heating Efficiency

This paper systematically presents a thorough analysis on the construction of the heating monitoring system in Nanjing General Hospital, China. The monitoring method and strategy of were discussed in detail. Besides, the optimization design of the simple closed loop control system was conducted. Finally, an optimal operation analysis system consisting of the heating host machine, costumer thermal monitoring system, and outside environment monitoring system for the heating room was established. As a result, the heating quality, the heating efficiency, and the relationship with costumer were greatly improved.

Influence of Fill Point in Multiple-Heat-Sources Looped District Heating System with Distributed Variable-Speed Pumps

2020 ◽  
Vol 29 (5) ◽  
pp. 1206-1222
Author(s):  
Tong Xu ◽  
Jing Yan ◽  
Xinlei Wang ◽  
Hai Wang ◽  
Tong Zhu ◽  
...  
Keyword(s):  
District Heating ◽  
Heating System ◽  
Heat Sources ◽  
Variable Speed ◽  
District Heating System
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