Abstract:
At present,facility agricultural loads are growing rapidly and have become an important support force for consumption of renewable energy such as photovoltaic in place.However,the dispatching control method of facility agricultural system is insufficient.The consumption of renewable energy such as photovoltaic in place cannot be achieved effectively.A large number of photovoltaic energy is made back to rural distribution network,affecting the safe and stable operation of rural distribution network.For these questions,the coordination optimal dispatching model of facility agricultural system was established.Characteristics of photovoltaic output,low-cost multi-energy storage response and time-of-use electricity price were considered.Results showed that facility agricultural system could realize the maximized consumption of photovoltaic in place,reduce the impact of photovoltaic reverse transmission on distribution network and realize economic operation of facility agricultural system.