廊坊热电二期3号机组通过168小时试运行

Core Viewpoint - The successful operation of the No. 3 unit of the Langfang Thermal Power Plant Phase II project marks a significant advancement in clean energy production and regional economic development, addressing heating demands and improving air quality in the Beijing-Tianjin-Hebei region [3][4]. Group 1: Project Overview - The Langfang Thermal Power Plant Phase II is a key energy project in Hebei Province, aimed at meeting the heating needs of the local population and enhancing ecological conditions [3]. - The project will satisfy the heating demand of approximately 21 million square meters in Langfang's main urban area, replacing 13 dispersed coal-fired boilers and reducing coal consumption by 260,000 tons annually [3]. Group 2: Technical Specifications - The No. 3 unit utilizes a three-cylinder, two-extraction steam turbine with a rated thermal consumption of 7493.4 kJ per kWh, placing it at an advanced level among similar units [3]. - The unit features a dual-water-cooled generator, simplifying equipment structure and reducing size and weight by 25%, while enhancing safety and reliability [3]. Group 3: Operational Achievements - The No. 3 unit successfully completed a 168-hour full-load trial operation, achieving all performance indicators as per design requirements, and has officially transitioned to commercial operation [3]. - The project implemented meticulous management and high-quality trial operations, achieving significant milestones in a record time, including 36 days from electrification to boiler blowdown and 17 days from initial grid connection to the end of the trial [4].