Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation
District heating systems are widely used to supply heat to different groups of heat consumers. The district heating system offers great opportunities for combined heat and power production. In this paper decreasing district heating supply temperature is analysed in the context of combined heat and p...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2014-12-01
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| Series: | Environmental and Climate Technologies |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/rtuect-2014-0013 |
| _version_ | 1818584791245651968 |
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| author | Bolonina Alona Bolonins Genadijs Blumberga Dagnija |
| author_facet | Bolonina Alona Bolonins Genadijs Blumberga Dagnija |
| author_sort | Bolonina Alona |
| collection | DOAJ |
| description | District heating systems are widely used to supply heat to different groups of heat consumers. The district heating system offers great opportunities for combined heat and power production. In this paper decreasing district heating supply temperature is analysed in the context of combined heat and power plant operation. A mathematical model of a CHP plant is developed using both empirical and theoretical equations. The model is used for analysis of modified CHP plant operation modes with reduced district heating supply temperature. Conclusions on the benefits of new operation modes are introduced. |
| first_indexed | 2024-12-16T08:26:47Z |
| format | Article |
| id | doaj.art-4ed2ee24a22b4478915d0bbcdf767465 |
| institution | Directory Open Access Journal |
| issn | 2255-8837 |
| language | English |
| last_indexed | 2024-12-16T08:26:47Z |
| publishDate | 2014-12-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Environmental and Climate Technologies |
| spelling | doaj.art-4ed2ee24a22b4478915d0bbcdf7674652022-12-21T22:37:59ZengSciendoEnvironmental and Climate Technologies2255-88372014-12-01141414610.1515/rtuect-2014-0013rtuect-2014-0013Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant OperationBolonina Alona0Bolonins Genadijs1Blumberga Dagnija2Riga Technical UniversityRiga Technical UniversityRiga Technical UniversityDistrict heating systems are widely used to supply heat to different groups of heat consumers. The district heating system offers great opportunities for combined heat and power production. In this paper decreasing district heating supply temperature is analysed in the context of combined heat and power plant operation. A mathematical model of a CHP plant is developed using both empirical and theoretical equations. The model is used for analysis of modified CHP plant operation modes with reduced district heating supply temperature. Conclusions on the benefits of new operation modes are introduced.https://doi.org/10.1515/rtuect-2014-0013combined heat and power optimisationdecreasing supply temperaturedistrict heating |
| spellingShingle | Bolonina Alona Bolonins Genadijs Blumberga Dagnija Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation Environmental and Climate Technologies combined heat and power optimisation decreasing supply temperature district heating |
| title | Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation |
| title_full | Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation |
| title_fullStr | Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation |
| title_full_unstemmed | Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation |
| title_short | Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation |
| title_sort | analysis of the impact of decreasing district heating supply temperature on combined heat and power plant operation |
| topic | combined heat and power optimisation decreasing supply temperature district heating |
| url | https://doi.org/10.1515/rtuect-2014-0013 |
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