Innovation bears fruit! Haihong Manufacturing Helps 2022 Beijing Winter Olympics

Recently, various events of the Beijing Winter Olympics are in full swing, and the fierce and exciting competitions have touched the hearts of hundreds of millions of Chinese people. While the citizens of Jiangmen are cheering for the hard work of the Winter Olympic athletes, the products "made in Kaiping" are running efficiently in Beijing thousands of kilometers away, helping this world-renowned ice and snow event.

Beijing Winter Olympics curling venues

The open three-dimensional wound core dry-type transformer was successfully energized

As the first of the "Four Olympics" concepts of the Beijing Winter Olympics, "Green Olympics" is China's solemn commitment to the world, and it is also the main theme of the preparations for the Beijing Winter Olympics. Therefore, low-carbon environmental protection has become the main direction for the construction of Winter Olympics venues, and the green, energy-saving, safe and reliable open-type three-dimensional wound core dry-type transformer has become the first choice for venue construction.

This product is independently developed by the R&D team of Haihong Electric. The whole machine is localized, and the core technology has independent intellectual property rights. Compared with traditional dry-type transformers, the no-load loss is reduced by about 30%, and the no-load current is reduced by 70%. , The load loss is reduced by 10%, the noise is reduced by 10-25 decibels, the intensity of electromagnetic radiation is reduced by 50%, and the weight of combustibles is reduced by about 85%.

Inside the power distribution room of the Beijing Winter Olympics curling venue

Haihong Electric is a key high-tech enterprise of the National Torch Plan specializing in R&D, production, sales, installation and commissioning of power transmission and distribution and control equipment. It has the world's leading three-dimensional wound core transformer production base. On the road of independent innovation, we will continue to forge ahead in the field of green energy-saving transformers, and gradually grow into a leader in the R&D and manufacturing of energy-saving transformers in China.

The company currently has five technology research and development teams: product research and development, tooling molds, equipment manufacturing, material research, testing and testing, more than 200 engineering and technical personnel, and more than 250 patents related to energy-saving technology of three-dimensional wound core transformers, supporting equipment, tooling molds, etc. ( Among them, there are 20 Chinese invention patents, 9 American invention patents, 8 Korean invention patents, and 4 Japanese invention patents), developed 132kV voltage level three-dimensional wound core power transformer, open three-dimensional wound core dry-type transformer, amorphous alloy three-dimensional Wound core transformers, photovoltaic intelligent double-layer double-communication transformers are world-leading products with four major technologies.

Panorama of Haihong Electric Headquarters

The company's products help the 2022 Beijing Winter Olympics ice sports center "Ice Cube", Guangzhou Metro Line 1, China Southern Power Grid's first "zero-carbon" demonstration power distribution station, Guangdong Power Grid Dawan District middle channel, south channel DC back-to-back project, Major and key projects such as Shenzhen Bay No. 1 have a total of more than 180,000 equipment in operation on the grid, making a significant contribution to the national energy conservation and emission reduction cause. In the future, Haihong people will unremittingly strive to make good technology and good products can improve the level of the entire transformer industry on a global scale, so as to achieve the real "world technology, win glory for the country".