基于综合需求侧响应策略的园区多能源系统优化运行

在能源互联网的背景下,计及多类型能源市场价格传导机制的综合需求侧响应策略能够解决传统工业园区能源利用效率低、电能紧缺等问题。文章以园区多能源系统为研究对象,计及电力市场和碳交易市场价格传导机制,基于园区多能源系统模型,以系统运行成本最小化为目标,设计了园区多能源系统综合需求侧响应策略,对深圳某园区进行了实例分析,并运用粒子群算法进行优化求解。结果表明,文章所提出的策略能够提高多能源系统的运行可靠性,降低运行成本。

Optimized operation of multi-energy system in the industrial park based on integrated demand response strategy

In the background of the energy internet,an integrated demand response strategy that considers the price conduction mechanism of multi-type energy market can solve the existing problems of low energy efficiency and power shortage in traditional industrial parks.This paper takes the multienergy system of the industrial park as the research object,and takes into account the price conduction mechanism of multi-type energy market including electricity market and carbon trading market.Based on the multi-energy system model of the industrial park and the minimum operating total cost of the system,the integrated demand response strategy of the multi-energy system in the industrial park is designed.Finally,an example analysis of an industrial park in Shenzhen is carried out,and the particle swarm optimization algorithm is used to solve the problem.The result shows that the proposed strategy can improve the operational reliability and reduce operating costs of multi-energy system in the industrial park.