智能化、低碳化是集团企业综合能源数字化转型发展的必然趋势。结合集团企业能源品种多、流程长、体量大、节能减排指标要求高的特征以及实际管理的需要，针对能源子系统多、数据缺乏互联互通、缺乏基于监测数据的智能化决策应用等问题，提出了一种基于智能决策的综合能源系统架构，系统集成不同种类能源子系统和设备，结合节能改造、能效评估、能源交易等实际管理决策需求，实现了集团企业智能型综合能源系统架构设计与集成。该设计方案符合实际集团企业能源管理建设规律，在有效利用存量的软件子系统和设备尽量减少系统投资的同时，有效保证能源管理系统的兼容性、开放性和可扩展性要求，可为集团企业综合能源管理系统的架构设计提供参考。

Intelligent and low carbonization is the inevitable trend of the development of comprehensive energy digital transformation of group enterprises. Combined with the characteristics of the group enterprise, such as multiple energy varieties, long process, large volume, high requirements for energy conservation and emission reduction indicators, and the needs of actual management, aiming at the problems such as multiple energy subsystems, lack of data interconnection, and lack of intelligent decision-making application based on monitoring data, an integrated energy system architecture based on intelligent decision is proposed, which integrates different kinds of energy subsystems and equipment, and realizes the design and integration of intelligent integrated energy system architecture of group enterprises by combining the practical management and decision requirements of energy-saving transformation, energy efficiency evaluation, energy trading, etc. The design scheme conforms to the law of energy management construction of actual group enterprises, effectively uses the stock of software subsystems and equipment to minimize the system investment, and effectively guarantees the compatibility, openness and scalability requirements of the energy management system, providing a reference for the architecture design of the integrated energy management system of group enterprises.