Core Viewpoint - The National Energy Administration and four other departments have issued guidelines to promote high-quality development of energy equipment, focusing on enhancing efficiency and stability in long-distance, high-power electricity transmission [1] Group 1: Key Equipment Development - Accelerate the development of high-reliability, large-capacity, low-loss DC converter transformers and key equipment such as high-parameter power device-based converter valves and ultra-high voltage DC control protection systems [1] - Focus on advancing the development of intelligent switches, solid-state circuit breakers, and high-capacity intelligent charging systems to facilitate diversified access and digital upgrades of new distribution systems [1] Group 2: Environmental and Technological Innovations - Promote the replacement and application of environmentally friendly green equipment, including natural ester insulated transformers, eco-friendly gas high-voltage switches, and energy-saving transformers [1] - Develop AI-based automated control systems and new generation distribution IoT operating systems to enhance the smart regulation system of the power grid [1]