Pelton turbine by the flow of water can be divided into chipping formula (also known as Pelton) and the ramp-style categories. Oblique strike turbine water turbine structure and Pelton turbines is basically the same, but the jet direction of a dip, air compressor energy monitoring, only used for small units. [1] The theoretical analysis shows that when half of the pitch circle of the peripheral speed of the water fountain at about jet velocity, the highest efficiency. This turbine when the load changes, the water wheel speed direction change, air compressor energy-saving equipment, coupled with such turbines are used for high-head plants, head relatively small changes, speed changes little, thus receiving efficiency less affected by load changes, the efficiency curve is relatively flat, the highest efficiency of more than 91%. 80 years, the world's largest size Kaplan turbine was manufactured by China Dongfang Electrical Machinery Plant, installed in the middle reaches of the Yangtze River in China Gezhouba power plant, its single power of 170 MW, Air Compressor, head of 18.6 meters, the speed of 54.6 r / min, runner diameter of 11.3 meters, air compressor energy companies, put into operation in 1981. Head of the world's highest Kaplan turbine mounted power plant in Italy that Mbia, its head is 88.4 meters, stand-alone power of 13.5 MW, speed of 375 rev / min, put into operation in 1959. The world's highest head Francis turbines installed in Austria, Ross Hai grams station, which is 672 meters head, stand-alone power of 58.4 MW, put into operation in 1967. Power and size of the largest Francis turbine installed in the United States Grand Coulee third power plant, its single power of 700 megawatts, about 9.75 m rotor diameter, the head of 87 m, the speed of 85.7 rev / min, invested in 1978 run. Air Compressor Case, Chen Poly Energy (certified), energy-saving air compressor provided by the Shandong morning Poly Energy Technology Services Co., Ltd. Shandong Chen Poly Energy Technology Services Co., Ltd. (www.chenjunengyuan.com) is an industry leader in Shandong Linyi, energy cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Energy leaders gather in the morning with the staff warmly welcome all inquiries negotiations, Chen Ju Energy to create a better future.