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Multi-Energy Microgrid Planning Considering Heat Flow Dynamics

Heleno, Miguel·Ren, Zhengwei
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Abstract

In this paper, we present a multi-energy microgrid optimal planning method, considering the intra-hour dynamics of the heating system as constraints of the energy dispatch, and consequently of the sizing of the Combined Heat and Power units. The fixed-mass flow rate method and finite difference technique are applied to linearize the dynamic constraints. Moreover, to determine the values of the mass flow rates, a critical scenario representing the slowest heat dynamic process is put forward. Finally, a realistic microgrid case study is presented to illustrate the effect of considering the heat flow dynamics in the overall solution.

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24 POWER TRANSMISSION AND DISTRIBUTIONCombined Heat and PowerMicrogridsMulti-energyPlanning

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Heleno, Miguel, Ren, Zhengwei. 2020-12-01. Multi-Energy Microgrid Planning Considering Heat Flow Dynamics. https://doi.org/10.1109/tec.2020.3041572

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