新能源电源侧储能技术现状及壁垒分析

新能源配储能将成为未来能源的重要供给方式之一。当前，新型储能技术处于多元化、快速发展时期。首先，评估应用潜力大、重点关注的新型储能技术现状及市场进展。其次，概括现阶段新能源电源侧储能的技术应用主要特点。最后，识别各类新型储能技术面临的主要技术壁垒。

Analyzing Technology Status and Barriers in Grid-scale Energy Storage for Renewable Power Generation

Grid-scale storage will be key to boost the penetration of renewable electricity. At present, various energy storage technologies are advancing quickly. First, the status quo of a number of key technology pathways are evaluated from both technology and marketing aspects. Second, main features of grid-scale storage technology implementation are summarized. Finally, outstanding technological barriers in various renewable energy storage systems are identified.