中文摘要：

随着智能配用电和能源互联网技术的发展，涉及多能源需求互补特性的多方互动成为解决综合能源系统效率低、电能紧缺等问题的有效方案。以工业园区综合能源系统为研究对象，在传统需求响应调度的基础上，将用户对冷、热、电等多种能源的需求纳入广义需求侧资源的范畴中，考虑多能源在价格、用能、需求特性上的差异性和冷热电联产（CCHP）机组的出力特性等，建立了基于多能互补的广义需求响应互动优化模型，实现电网、用户与CCHP机组的多方互动。算例结果表明，所提互动机制和优化调度方法能够有效地激励用户和CCHP机组参与多能需求响应互动．且与传统的需求响应调度机制相比经济性有显著提高．

英文摘要：

Owing to the development of the smart power distribution ＆ utilization and the energy internet technology,the multiparty interaction based on muhi-energy complementation becomes an effective solution to the low efficiency and power shortage of IES（Integrated Energy System）. With an industrial park IES as the research object, a generalized demand-response interaction optimization model based on multi-energy complementation is established to realize the multiparty interaction among users,CCHP（Combined Cooling Heating and Power） units and power grid,which,based on traditional demand-response dispatch,takes users＇ cooling, heating and electric power demands as the resources of generalized demand side and considers the differences among multiple energy resources in price,demand and property as well as the power output characteristics of CCHP units. Case study shows that,the proposed interaction mechanism and optimal dispatch method promotes the participation of users and CCHP units in the multiparty interaction effectively and achieves significantly better economy than traditional demand-response dispatch mechanism.