Energy storage capacity optimization research for micro grid including electricity and heat

Because of the randomness and volatility of renewable energy generation and load, energy storage device plays an important role in ensuring the safe and steady operation of micro grid. For a combined heat and power micro grid, Heat tank is modeled similar to battery and allocation model of heat and...

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Bibliographic Details
Published in2017 36th Chinese Control Conference (CCC) pp. 2973 - 2977
Main Authors Youjie Ma, Peilin Yang, Xuesong Zhou, Zhiqiang Gao
Format Conference Proceeding
LanguageEnglish
Published Technical Committee on Control Theory, CAA 01.07.2017
Subjects
artificial bee colony(ABC)
Batteries
Boilers
composite cost
energy storage capacity optimization
Fans
Load modeling
micro grid
multi-scenario theory
Resistance heating
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Summary:Because of the randomness and volatility of renewable energy generation and load, energy storage device plays an important role in ensuring the safe and steady operation of micro grid. For a combined heat and power micro grid, Heat tank is modeled similar to battery and allocation model of heat and electricity storage based on economic dispatch is established. Multi-scenario theory is adopted to consider randomness and artificial bee colony is applied to optimize the operation of micro grid with different storage capacity. Finally, composite cost of micro grid with different storage capacity is compared to determine the best capacity. A case study is conducted to verify that method and model presented can effectively decrease composite cost.
ISSN:2161-2927
DOI:10.23919/ChiCC.2017.8027816