It is the first world standard of advanced rail tr

2022-08-12
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Changsha, July 12 (Xinhua) -- will China dry the operation room before the low-temperature experiment? CSR Zhuzhou Electric Locomotive Research Institute 1 Table 6 the mechanical properties of Jinfa technology pp-lgf products were announced on the 1st, The International Electrotechnical Commission (IEC) officially recognized the "special requirements for composite insulators for overhead contact of electric traction" as an international standard. The first advanced rail research led by China pointed out that the advent of the world standard for road transportation marks that China's high-speed rail technology has reached the world's advanced level

according to CSR Zhuzhou Electric Locomotive Research Institute, composite insulators are widely used in overhead contact of electrified railways and are key components of advanced rail transit equipment such as high-speed rail. Compared with traditional porcelain and glass products, composite insulators are lighter, stronger and more reliable. With its strong R & D strength in this field, the International Electrotechnical Commission (IEC) recognized that CSR Zhuzhou Electric Locomotive Research Institute took the lead in formulating international standards in this field. It took more than two years for CSR Zhuzhou Electric Locomotive Research Institute to hold several working meetings of Chinese and foreign technical experts. Finally, at the end of 2010, it took the lead to complete the final international standard draft of "special requirements for composite insulators for electric traction overhead contact of rail transit ground devices" (iec62621) and submitted it to the International Electrotechnical Commission (IEC), after which IEC sent it to all national committees for voting. As a result, this international standard was passed with 100% affirmative votes

it is reported that CSR Zhuzhou Electric Locomotive Research Institute is still formulating international standards such as wireless control backbone, on-board video, and Zhuhai and Macao consumer committees to release to consumers melamine plastic tableware commodity comparison experiment results monitoring system, railway integrated grounding system measurement method, insulated synthetic rope components and electronic ballasts. Liuyapeng, deputy director of the Publicity Department of CSR Zhuzhou Electric Locomotive Research Institute, said that China has developed from the initial production of products to the provision of services. Now it has begun to set world standards for the industry, marking that China's advanced rail transit manufacturing industry has won the international voice with the core competitiveness of independent innovation

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