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| home£¼engineering design£¼mechanical and electrical |
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| In this area, we mainly engage in design, research and general contract of projects in power transmission and transformation, power supply and distribution, automated control, communication, signaling, monitoring, computer management in surface mine, underground mine and coal preparation plants, and the systems of mine hoisting, ventilation, compressed air and water pumping both in China and abroad. We also undertake the tasks of design, technical consulting, technical development and general contract of projects in power plants, power transmission and transformation, power supply and distribution and automation of production process in industrial enterprises, enterprise computer networking, intelligent residential area and building automation.
In the past 50 years, together with other specialties in our institute, we have completed more than a thousand items of engineering design of large scale surface coalmines, underground coalmines and coal preparation plants, more than 20 items of engineering design of power plant such as the Tiefa Thermal Power Plant, more than 120 items of engineering design of power substation larger than 35kV, such as Zhunger Heidaigou 110/35/6kV regional substation, NEKEMET 132/33kV substation and BEDELE 132/33kV substation in Ethiopia, and many items of scientific and technical research of batch load and discharge and PC control of signals in skip hoisting, central control of coal preparation processes etc., of which more than 10 items won prizes. Besides, cooperated with other specialties or independently, we have completed installation, programming and testing of mechanical and electrical equipment, for many projects such as the central control system of Kaiyuan Mine Coal Preparation Plant of Yangquan Coal Industrial Group. |
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