2026-03-17 19:33:50
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The Chinese electrical equipment industry is deeply integrated with the new energy industry, and is building a 'source network load storage' full chain intelligent collaborative system to promote the transition of the energy system from traditional one-way transmission and distribution to dynamic flexible interaction. Intelligent inverters, as core interface devices, have enabled mass production of megawatt level photovoltaic storage integrated machines by companies such as Sunac Power, TBEA, and Huawei. They support grid type control, DC arc rapid shutdown, and reactive power dynamic response, enhancing the stability of new energy grid connection; Goldwind Technology has taken the lead in breaking through the construction of grid type wind turbines, achieving independent support for grid frequency and voltage with new energy, and completing the country's first 220kV black start experiment, shifting wind power from 'following the grid' to 'constructing the grid'. The energy management system (EMS) is deeply integrated with DC distribution, and TBEA has launched a 4S integrated control system that integrates BMS, PCS, EMS, and SMS, improving the efficiency of energy storage systems by more than 15%; Southern Power Grid Xingyi Bureau has built a fully self-healing distribution network for distribution automation, increasing the capacity for new energy consumption by 40%. The integration of light storage and charging has become a terminal hub, with over 11GW of centralized new energy grid connected projects built in Shanghai, Xinjiang and other places, and supporting intelligent charging stations to achieve 'on-site consumption of green electricity'. By 2025, China's new energy installed capacity will exceed 1.8 billion kilowatts, and the penetration rate of electrical equipment in the new energy system will exceed 85%. The industry is transitioning from 'equipment manufacturing' to 'system level energy service providers'.