摘要
Abstract
This paper takes the coal-fired cogeneration unit as the research object,takes into account the participation of power station in the electric energy market,the FM standby auxiliary service market,the heat market,the by-products trading,as well as the fuel cost of the unit's power generation,the unit's operating characteristics and other key influencing factors,and constructs the optimization model of the power station's multi-unit coordinated operation strategy under the electric power spot mode,which will help the power plant enterprises to realize the maximization of the operating profit of the coal-fired and gas-fired cogeneration enterprises.Through the model study of this paper,coal-fired and gas-fired cogeneration enterprises can optimize the decision-making on the combination of start-up and output allocation of the units in the enterprise according to their own units and real-time changes in the price of electricity,so as to achieve the maximization of the comprehensive energy efficiency of multi-supply of electricity,heat,gas,ash,gypsum,slag,etc,and to enhance the enterprise's competitiveness in the market and value creativity.This paper finally verifies the effectiveness of the model through the arithmetic example measurement of data from actual power generation enterprises.关键词
电力现货模式/多机组协同/协同运行策略/综合能源效益最大化Key words
power spot mode/multi-unit coordination/cooperative operation strategy/maximization of comprehensive energy benefits分类
信息技术与安全科学
