Recently, the list of "Top Ten Inverter Brands" of China's electric power in 2022 jointly launched by Dianhoo.com and China's industrial electrical associations at all levels, academic institutions and industrial platforms has been officially announced.
After fierce competition, Shenzhen Hewang Electric Co., Ltd. won the honorary title of "Top Ten Inverter Brands" by virtue of its super strength and brand influence.
Shenzhen Hewang Electric Co., Ltd. (stock code 603063) is a national high-tech enterprise focusing on the research, development, production, sales and service of new energy and electric drive products. The main products include electric drive products, wind power generation products, photovoltaic power generation products, energy storage products, SVG, etc. It has a complete independent development, R&D strength and testing platform for high-power power electronic devices and monitoring systems. Through innovation in technology and service, it has continuously created value for customers and has become one of the most competitive electrical enterprises in the field of new energy in China.
In the field of electrical drive, Hewang Electric has independently developed HD2000 series low voltage engineering inverter, HD8000 series medium voltage multi-level inverter and HV500 series high-performance inverter on the basis of a strong customized engineering wind power inverter platform. In addition, Hewang Electric also has HV300 series general inverter and HEC series inverter for oil fields.
The products cover various power sections and multiple control modes. It is the most widely covered inverter manufacturer in China, the earliest manufacturer to replace imported medium and low voltage high-end inverters in batches, the first manufacturer in China to apply low-voltage engineering inverter in batches to 5000m, 7000m and 9000m oil drilling platform units, and the world's leading supplier of traction main drive inverter for 600km/h high-speed maglev transportation system. The products are suitable for various high-end industrial industries such as metallurgical steel rolling, petroleum and petrochemical, port hoisting, mining machinery, large-scale test and testing platform, distributed energy power generation, marine equipment, paper and textile, rail transit, etc.
Hewang Electric has won more than 100 honors, including "National High tech Enterprise", "Second Prize of National Science and Technology Progress Award", "National Energy Science and Technology Progress Award", "First Prize of Shenzhen Science and Technology Progress Award", "First Prize of Science and Technology Progress Award for Technological Innovation of China Renewable Energy Society", "First Prize of metallurgical Science and Technology Award", "2022 Top 15 Chinese PV Inverter Listed Enterprises (7th)" "2022 China's top 20 energy storage system enterprises", etc.
Case presentation
1. HD2000 engineering type frequency converter applied to main rolling mill of H-beam production line
Hewang Electric provides omni-directional and full specification main and auxiliary drive products for production lines of plates, rods, wires, steel pipes, section steels, etc. The transmission system of the main rolling mill of two new section steel production lines in a Hebei Tangshan Steel Plant adopts the combined drive mode of Hewang HD2000 series basic rectification unit+brake unit+motor drive unit+code disk module, with a total system power of about 228MW. The successful operation of this production line marks that Hewang frequency converter has fully entered the main rolling line of the metallurgical industry, breaking the situation that the main drive frequency converter of the newly built section steel whole line in China has been monopolized by foreign brands for a long time, and filling the blank of domestic frequency converter in the performance of the section steel main rolling line.
2. HD2000 series engineering low voltage converter is applied to 9000m drilling platform
HD2000 series engineering frequency converter provides solutions for air cooling and water-cooling multi drive drilling rig frequency conversion systems for oil drilling platforms. At present, the solutions are widely used in many 9000m drilling platforms in Xinjiang, Chuanqing, etc., realizing the batch application of ultra deep drilling rigs. At the same time, it also shows that Hewang frequency converter has fully blossomed in 3000m, 5000m, 7000m, 8000m, 9000m and other oil rigs.
3. HD8000 series engineering type medium voltage inverter is applied in LNG station
Hewang Electric provides integrated solutions for LP pump in tank, HP export pump, seawater pump, BOG compressor and other equipment in LNG industry. In a LNG station in Yan'an, Hewang HD8000 series engineering medium voltage inverter is operating stably, which is a typical case of successful application of Hewang inverter in LNG industry and is widely praised by customers.
4. HD8000 series engineering type medium voltage inverter is applied to pipeline compressor of national pipeline network
Hewang HD8000 frequency converter used by the 24MW compressor of West Pipeline Company of China National Petroleum and Natural Gas Pipeline Network Group Co., Ltd. has been running steadily for more than a year. It is verified that Hewang inverter can seamlessly replace the imported brand inverter to achieve localization replacement, and all performance indicators and reliability are excellent.
(Source: New Vision)
