Optimal Scheduling of Combined Heat and Power Generation Considering Heating Grid Dynamics

As the share of renewable generation increases in electric grids, the traditionally heat driven operation of combined heat and power plants (CHPs) reaches its limits. Thermal storage is required for a flexible operation of CHPs. This work proposes three novel methods to use a heating grid as thermal...

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Bibliographic Details
Main Author: Merkert, Lennart (auth)
Format: Electronic Book Chapter
Language:English
Published: Karlsruhe KIT Scientific Publishing 2021
Series:Karlsruher Beiträge zur Regelungs- und Steuerungstechnik 8
Subjects:
Online Access:OAPEN Library: download the publication
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520 |a As the share of renewable generation increases in electric grids, the traditionally heat driven operation of combined heat and power plants (CHPs) reaches its limits. Thermal storage is required for a flexible operation of CHPs. This work proposes three novel methods to use a heating grid as thermal storage by exploiting its thermal dynamics. These include the first approach proving global optimality, a novel linear formulation of grid dynamics and an easily real world applicable approach. 
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650 7 |a Electrical engineering  |2 bicssc 
653 |a Fernwärme 
653 |a thermische Speicher 
653 |a variablenabhängige Verzögerung 
653 |a optimale Einsatzplanung 
653 |a gemischtganzzahlige Optimierung 
653 |a district heating 
653 |a thermal storage 
653 |a variable dependent time delay 
653 |a optimal unit commitment 
653 |a mixed integer programming 
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