Core Viewpoint - The successful trial operation of the Langfang Thermal Power Phase II Unit 3 demonstrates the reliability, stability, economic efficiency, and environmental performance of the unit, supporting the construction of a new power system and the promotion of clean and low-carbon urban development [1] Group 1 - During the 168-hour trial operation, the main and auxiliary equipment of Unit 3 operated stably, with a protection plate and measurement instrument utilization rate of 100% [1] - The steam and water quality met the standards, and the main economic and technical indicators, as well as environmental emission indicators, reached the design values [1] - The unit achieved a load factor of 100%, generating no less than 350,000 kilowatt-hours of electricity per hour, validating its operational reliability and efficiency [1]

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].