ENVIRONMENTAL VALUE ANALYSIS OF WIND ENERGY CURTAILMENT-HYDROGEN ENERGY STORAGE- ELECTRIC VEHICLES ENERGY USE SYSTEM BASED ON VALUE CHAIN

Wind power generation is restricted by many factors, so wind curtailment and energy loss is massive in recent years in China. Technology of hydrogen energy storage is regarded as a new solution to the problem. In this paper, we concern wind energy curtailment-hydrogen energy storage- electric vehicles energy use system as a value chain, and construct the environment value model of the system. Numerical example analysis will verify that the technology of hydrogen energy storage for resolving wind curtailment is economical, environmental, practical, and can bring value increment.