梅州抽水蓄能电站二期工程投产

Core Viewpoint - The Meizhou Pumped Storage Power Station's second phase has been fully operational, marking a significant advancement in clean energy capacity and domestic equipment utilization in the Guangdong-Hong Kong-Macao Greater Bay Area [1][2] Group 1: Project Overview - The Meizhou Pumped Storage Power Station (referred to as "Meizhou Station") is the first pumped storage project under the "14th Five-Year Plan" in the Guangdong-Hong Kong-Macao Greater Bay Area [1] - The second phase of the project has installed four 300,000 kW units, complementing the first phase's four units, bringing the total capacity to 2.4 million kW [1] - The station can absorb up to 7.2 billion kWh of clean energy annually, equivalent to the electricity consumption of 3.28 million residents for a year [1] Group 2: Technological Advancements - The pumped storage units consist of main equipment and control systems, analogous to the "body" and "brain" of the system [1] - The project emphasizes the domestic production of key technologies, utilizing the first set of domestically produced pumped storage complete switchgear and achieving technical autonomy in control systems [1] - The station incorporates 115 types of domestically produced key components and over 500 domestic control chips [1] Group 3: Market Participation - Unlike conventional pumped storage stations, Meizhou Station participates in the Southern regional electricity spot market for all its water pumping and electricity generation [2] - The second phase adopted a "production and market entry" model, allowing it to buy electricity for pumping and sell electricity immediately upon commissioning [2]