Core Insights - The completion of the Meixi gas turbine 500 kV transmission project in Anji County, Huzhou, marks a significant step in providing clean and efficient energy for local industrial upgrades and socio-economic development [1] - Zhejiang is accelerating the construction of a new power system to meet the rising electricity demand driven by emerging business models and new industries [1] - The establishment of a robust energy transmission system, including the Baihetan-Zhejiang ±800 kV UHVDC project, enhances the energy supply network in Zhejiang [1] Group 1: Energy Infrastructure Development - The Baihetan-Zhejiang ±800 kV UHVDC project, along with three other UHVDC lines, forms a backbone energy network that continuously delivers clean electricity to Zhejiang [1] - The State Grid Huzhou Power Supply Company has implemented a comprehensive operation and maintenance model that includes "three-dimensional inspection + centralized monitoring + grid-based inspection stations," ensuring a rapid response to operational issues [1] - The company has established a proactive smart inspection technology demonstration area, enabling real-time monitoring and early warning systems for the UHV lines [1] Group 2: Smart Grid and Renewable Energy Integration - In Shaoxing, the ±800 kV Shaoxing converter station utilizes an integrated smart inspection system with advanced technologies like drones and robots for efficient monitoring of over 10,000 inspection points [2] - Zhejiang is optimizing its energy supply structure and advancing smart distribution network construction, promoting integrated development of planning, construction, and operation [2] - New flexible devices for adjusting power flow have been deployed in Deqing and Changxing counties, allowing for efficient energy distribution based on real-time demand [2] Group 3: Load Management and Demand Response - The "peak shaving and valley filling" strategy in Huzhou encourages over 10,000 industrial enterprises to shift some of their daytime electricity usage to nighttime, creating a city-wide electricity resource pool [3] - The establishment of virtual power plants in Zhejiang consolidates dispersed electricity and energy storage resources, enhancing unified control capabilities equivalent to a small thermal power plant [3] - During the summer peak season, Zhejiang effectively balanced supply and demand by utilizing grid-side energy storage and pumped storage facilities [2][3]
能源输送清洁高效 为浙江经济发展注入绿色动能
Ren Min Ri Bao·2025-11-10 22:34