Review of key energy storage technologies for new energy consumption
Renewable energy such as wind and solar power energy are being developed and utilized on a large scale with the continuous promotion of the"dual carbon"strategy goals.But the volatility and randomness of renewable energy inevitably restrict the stable devel-opment of the new power system.At present,the problem of new energy consumption is prominent,so we first introduced the challenges faced by new energy consumption in detail:space mismatch,time mismatch,insufficient flexible adjustment capacity and power grid se-curity issues.Energy storage technology is a necessary strategy to solve the problem of new energy consumption.The integrated develop-ment of source-grid-load-storage under the new power system is the general trend.In this paper,the key energy storage technologies at this stage:physical,electrochemical,electromagnetic and phase change energy storage technologies were comprehensively summarized and compared.Subsequently,the typical application scenarios of energy storage technology were analyzed from the power generation side,the grid side and the user side.Finally,the challenges of economy and security faced by energy storage under the new power system and the future development direction were extended.
new energy consumptionenergy storagenew power systemapplication scenarioshybrid energy storage
万方数据
维普
