Research and Demonstration of Direct Air-Cooling System for 600-MW Fossil-Fired Power Plants  

作　　者：Zhang Xiaolu 1 , Wang Jianping 2 , Hu Zhenling 3 1. China Power Investment Corporation 2. China Power Engineering Consulting Group Corporation 3. Harbin Air Conditioning Co., Ltd., 

出　　处：《Electricity》2011年第4期46-51,共6页电气（英文版）

摘　　要：Given the distribution feature of resources such as coal and water, the requirements for the development of Chinese power industry, and the fact of monopoly by foreign companies, it is very necessary and significant to independently research and develop air-cooling technologies. Through experimental research, simulative calculation, process and equipment development, field tests and a demonstration project, the design and operation technologies for air-cooling system are grasped and relevant key equipment is developed. The results of the demonstration project show that the technical indicators for the air-cooling system have met or exceeded the design requirements. Part of the research results have been incorporated into the relevant national design standards. The technologies developed have been applied to more than 23 sets of thermal power units of or above 600 MW in China.Given the distribution feature of resources such as coal and water, the requirements for the development of Chinese power industry, and the fact of monopoly by foreign companies, it is very necessary and significant to independently research and develop air-cooling technologies. Through experimental research, simulative calculation, process and equipment development, field tests and a demonstration project, the design and operation technologies for air-cooling system are grasped and relevant key equipment is developed. The results of the demonstration project show that the technical indicators for the air-cooling system have met or exceeded the design requirements. Part of the research results have been incorporated into the relevant national design standards. The technologies developed have been applied to more than 23 sets of thermal power units of or above 600 MW in China.

关 键 词：thermal power generating unit air-cooling direct air-cooling project demonstration 

分 类 号：F42[经济管理—产业经济]