专家称车网互动规模化应用试点正有序推进 规模化常态运行有压力

Core Insights - The main challenge for the large-scale application of vehicle-to-grid (V2G) interaction is organizational support, requiring coordination among multiple stakeholders including government departments and enterprises [1][2] - The China Electricity Council's Electric Transportation and Energy Storage Branch is confident in completing pilot tasks, with ongoing progress in pilot cities and the establishment of demonstration stations [1] - Support measures are gradually being implemented, including time-of-use pricing, reduced service fees, and subsidies for V2G facilities [1] Group 1 - The pilot program faces pressure for large-scale regular operation due to incomplete policy mechanisms, small peak-valley price differences, and lack of discharge pricing [2] - There are issues with technical standards, including compatibility between vehicles and charging stations, battery assessment, and aggregation control [2] - User participation is low due to concerns over battery warranty, lifecycle, lack of awareness, and insufficient incentives [2] Group 2 - High equipment costs and inadequate independent metering are additional challenges for the industry [2]