Integrated Energy System Benefit Evaluation and Service Strategy

This paper focuses on the integrated energy system (IES) benefit evaluation and service strategy. The IES benefit evaluation system considering the IES characteristics, element and the operation mode is proposed. The evaluation system includes the index from the six aspects: grid development, grid operation, market operation, science technology communication, business performance and social responsibility. A IES service strategy is given for different business types of grid companies, including the traditional business, key expanding business and key research business. The traditional business includes the energy saving renovation, electric energy substitution, comprehensive utilization of energy resources, green evaluation. The key expanding business includes smart electricity, distributed photovoltaic power generation, re-electrification. The key research business includes the basic services for power facilities, IES trading services, combined heat and power (CHP), energy storage technology, etc.