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

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

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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:
Electrical engineering
Fernwärme
thermische Speicher
variablenabhängige Verzögerung
optimale Einsatzplanung
gemischtganzzahlige Optimierung
district heating
thermal storage
variable dependent time delay
optimal unit commitment
mixed integer programming
Online Access:OAPEN Library: download the publication
OAPEN Library: description of the publication
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Summary: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.
Physical Description:1 electronic resource (146 p.)
ISBN:KSP/1000125176
9783731510567
Access:Open Access

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