Engineering Picture       The Yunnan Chuxiong Converter Station is the world's first UHV DC transmission project and my country's first UHV DC transmission autonomous demonstration project. The comprehensive noise control project of Yunnan Chuxiong Converter Station started in January 2012 and was completed in August 2012. The amount of work involved the production and installation of sound insulation barriers, sound insulation windows, sound insulation doors and related auxiliary materials.    

  Engineering Picture         Shanghai Miao Converter Station is located in Shanghai Miao Town, Etuoke Qianqi, Inner Mongolia. It is the power transmission end of the Shanghai Temple in Inner Mongolia-Shandong Linyi ±800 kV UHV DC transmission project, an important channel for the "West-to-East Power Transmission". The noise reduction project of Shanghai Temple Converter Station in Inner Mongolia started in November 2016, and the supply was completed in October 2017. The engineering volume is the production and transportation of sound-absorbing and insulating panels, steel structures and related auxiliary materials.  

  Engineering Picture       The second phase noise reduction project of Huaneng Beijing Thermal Power Plant is located in Gaobeidian, eastern suburbs of Beijing, with an installed capacity of 845,000 kilowatts and is responsible for 10% of Beijing's power supply, 70% of gas supply and 30% of central heating. The company is the country's largest heat-supply cogeneration company. The annual average thermal efficiency of the units is above 60%, which is 20% higher than that of conventional thermal power plants. The noise reduction project of the plant was undertaken in April 2011, and the construction was completed in June 2012. The engineering volume includes sound insulation doors, mufflers, sound insulation windows, sound insulation composite panels, etc.  

  Engineering Picture         The noise control project of Guangdong Conghua converter station started in August 2012, and the supply was completed in September 2013. The engineering volume is the production and transportation of 26 sets of converter transformer BOX-IN and the sound barrier of the wall.  

  Engineering Picture       The construction of the cooling tower noise reduction project of Anhui Xuancheng Power Plant started in December 2014 and was completed in May 2015. The engineering volume includes sound-absorbing and insulating screens, sound-proof doors and related auxiliary materials.  

  Engineering Picture