Community micro-grid energy storage capacity optimization and configuration method considering temperature control device

Abstract

The present invention discloses a community micro-grid energy storage capacity optimization and configuration method considering a temperature control device. The method comprises a first step of collecting statistics about an annual load of a community level micro-grid, air speed data, environment and temperature data and parameters of all micro power supplies, and calculating an output power of a wind turbine; a second step of making a running policy of a community level single micro-grid to increase new energy consumption; a third step of establishing, based on the running policy, a community level micro-grid energy storage capacity optimization and configuration model including the temperature control device; and a fourth step of according to the data of the first step, using a genetic algorithm to resolve the optimization and configuration model. The method has the beneficial effects that the established model is more comprehensive, the considered factors are more consistent with demands of the actual micro-grid plane including the temperature control device, the algorithm is simple and can be learned and used by engineering staff easily, and the method is universal and can be widely used in temperature control device included micro-grid energy storage device capacity plane and analysis.

Description

technical field [0001] The invention relates to the field of power system planning, in particular to a community micro-grid energy storage capacity optimization configuration method considering temperature control equipment. Background technique [0002] With the adjustment of energy structure, in order to fully develop and utilize renewable energy and improve the clean level of terminal energy consumption, microgrids have emerged as the times require. The microgrid contains various distributed power sources, loads, energy storage equipment and control equipment. Due to the intermittent, uncertain and random characteristics of renewable energy such as wind turbines and photovoltaics, with the increasing penetration of new energy, the consumption of new energy and the suppression of power fluctuations have become research hotspots. With its fast response and strong controllability, energy storage equipment has become an effective means of absorbing new energy and suppressing...

AI Technical Summary

Problems solved by technology

However, for community-level microgrids with a large number of temperature-controlled devices, few literatures consider the impact of the energy storage characteristics of temperature-controlled devices

However, people often use temperature control equipment in their lives, especially heating equipment in the north, which leads to waste of resources for temperature control equipment.

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