Wind-fire-water co-scheduling method on basis of multi-agent system

Abstract

The invention relates to a power scheduling operation method, in particular to a wind-fire-water co-scheduling method on the basis of a multi-agent system. The method solves the problem that a conventional power scheduling operation method cannot meet the requirement on the large-scale wind power grid-connected operation. The wind-fire-water co-scheduling method on the basis of the multi-agent system is implemented by adopting the following steps of: 1, constructing a wind-fire-water co-scheduling model on the basis of the multi-agent in a scheduling Agent; 2, acquiring predicted data of a load demand in a power system by a load Agent in the power system; 3, sending acquired basic data and real-time data into the wind-fire-water co-scheduling model on the basis of the multi-agent by each thermal power Agent; and 4, issuing and executing a scheduling command by each thermal power Agent and a hydroelectric Agent. The wind-fire-water co-scheduling method is suitable for large-scale wind power grid-connected operation scheduling.

Description

technical field [0001] The invention relates to an electric power dispatching operation method, in particular to a multi-agent-based "wind-fire-water" cooperative dispatching method. Background technique [0002] Wind energy is a kind of abundant and clean renewable energy. With the maturity of wind power generation technology, wind power generation has been paid more and more attention by our government. By 2011, my country's cumulative installed capacity of wind power exceeded 65.4415 million kilowatts, surpassing the United States for the first time and ranking first in the world. [0003] China's power structure is mainly based on thermal power and hydropower. Thermal power units are restricted by conditions such as the minimum technical output of boilers and steam turbines. The adjustment range of thermal power units is relatively small, and equipment such as boilers and steam turbines is limited by alternating stress, so the adjustment speed is relatively slow. The ...

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Problems solved by technology

[0006] In order to solve the problem that the traditional power dispatching operation method cannot meet the needs of large-scale wind power grid-connected operation, the present invention provides a multi-agent-based "wind-fire-water" collaborative dispatching method

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