CSR CSR Zhuzhou Electric Co., Ltd. disclosed on the 22nd, the company jointly developed with the national key university Zhejiang University, included in the national 863 plan "key high-speed railway key technology and equipment development project," with completely independent intellectual property rights of TQ -600-type permanent magnet synchronous traction motor, in the company's state-level testing pilot station successfully passed the test validation, has a good "anti-demagnetization" capability, the performance indicators meet the design requirements, becoming the first country through the national Verified High Speed ​​Rail Permanent Magnet Traction Motor.
It is understood that this type of permanent magnet synchronous traction motor will be the first to be equipped with a large number of 350km / h high-speed rail already in service in early 2014 to further enhance the competitive advantages of China's high-speed railway in terms of energy saving, emission reduction, safety and comfort, marking the breaking of China's high-speed railway International technology monopoly success into the era of permanent magnet drive.
It is understood that a group of eight high-speed rail group with TQ-600-type permanent magnet motor driven, relative to the current 365kW AC motor, a single motor power increased 65% to 600KW, maximum power 635kW, the total number of motor reductions from 24 to 13 units. The power density of a single motor is increased by 31.5% and the weight is reduced by 1/3. The total weight of a train motor is reduced by 3165kg, equivalent to the weight of more than 50 adults and reaching the international advanced level. This is of great significance to further saving energy and reducing consumption of China's high speed railways.
According to reports, the motor in the insulation performance, ventilation structure is also a leading position in the world. Its insulation technology combines the advantages of high-power locomotive and high-speed rail traction motor insulation structure, with higher insulation reliability; using a new enclosed ventilation design to ensure that the internal cooling system clean.
Stock details:
CSR: A Leader in the Industry and a Leading Market Position: The Company is a domestic leader in the market share of railways and urban rail transit equipment. The major new manufacturing and repair bases of the Company's railway locomotives, buses, trucks, EMU and Metro metro vehicles A total of 13, in the locomotive, buses, trucks, EMU, urban rail transit vehicles and other business areas have more than or nearly 50% market share. Currently, the company has provided 220 Taiwan-based electric locomotives for the Daqin Railway and its trains have completed 70% of the total capacity of the Da-Qin Line.
High-speed EMU R & D and manufacturing base: The company has the world's leading high-speed EMU R & D and manufacturing base, the manufacture of CRH2 type of 200 km / h EMU is the first column of domestic EMU, under the Sifang shares (15.23, -0.13, - 0.85%) is the only enterprise in China to master the core technologies of luxury passenger cars. It is also a designated manufacturer of high-class passenger cars and a leading manufacturer of high-end buses in the industry. In 2012, the revenue from EMU business reached 21.642 billion yuan (accounting for 23.93% of the total revenue), an increase of 2.54% over the same period of previous year.
China's largest manufacturer of urban rail transit vehicles: the company is China's largest manufacturer of urban rail vehicles, with three urban rail localization of fixed-point enterprises, the company produced aluminum and stainless steel body A, B-type cars have the world Advanced level. In 2012, of the 16 vehicle bidding projects and 3 negotiation projects in 12 cities in China, CSR won the tender of 10 tenders and two of the ten proposed projects. By the end of 2012, a total of 25 cities in China have been bidding for urban rail vehicles, and CSR vehicles have entered 18 cities. In 2012, the Company achieved a revenue of RMB7,989 million (8.83% of the total revenue) of the Company's Metro Metro, a decrease of 3.23% from the same period of last year.
Emerging industries: The company set up wind power equipment, automotive equipment, industrial motors, engineering machinery , composite materials and other emerging industries. Wind power equipment industry, built in Zhuzhou, Tianjin, Tongliao three major industrial bases, the formation of Zhuzhou by machine production as a leader, the motor company, Qishuyan, the new era of materials (11.22, -0.20, -1.75%), and other supporting the industrial chain , With an annual output of nearly 1,000 整机 product capacity. In 2011, the company successfully developed 2.5MW wind turbine to realize grid-connected power generation. In 2012, the Company's new industry segment achieved operating revenue of RMB10,959 million (accounting for 12.12% of the total revenue), a decrease of 6.18% from the same period of previous year.
FEATURES:
High trandparency and gloss.
Superior mechancial property.
Excellent metal adhesion.
Excellent dimensional stability.
Excellent anti-blocking performance.
Superior mechanical property,Excellent metal adhesion,Excellent dimensional stability,Excellent anti-blocking performance
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