Tianwei baobian inherits and develops the main excellent assets of Baoding transformer factory and the scientific research achievements and product brands of large transformers in power transmission and transformation industry. Its products have successfully served national key projects such as Qinshan Nuclear Power, Three Gorges Hydropower, and West-to-East Power Transmission, and have been exported to more than 30 countries and regions such as the United States, Canada, the European Union, Pakistan and Sudan. Baoding Tianwei North Electric Automation Co., Ltd. has 6000 employees and is an important company in the input substation industry. The company has passed the GB/T19001-IS09001series quality system certification. Baoding, Hefei and Qinhuangdao, three modern production and manufacturing bases of power transmission and transformation industry with transformer products as the core, have the R&D and manufacturing capacity of 1 1,000 kV and below power transformers and reactors, 800 kV and below DC converter transformers and 500 kV and below transformers. Relying on the National Technology Center in Baoding, it has become the transformer industry with the most complete core technology, the widest voltage grade coverage and the most varieties and technologies in the world. The company always adheres to scientific development and advocates independent innovation. Dozens of products with international advanced level have been developed, ranking first in the history of transformer development in China: the first1000 MVA/1000 kV UHV transformer, the first 500MVA/750kV transformer, the first 300MVA/230kV phase modulation transformer and the first 720MVA/500kV three-phase integrated transformer. The first 370MVA/500kV single-phase transformer matched with 1000MW ultra-supercritical generator set, the first SFP- 1 140000/525 three-phase integrated transformer matched with 1000MW ultra-supercritical generator set, etc. And it is the only enterprise group in the world with 500kV products running safely for more than 20 years with "zero accidents".
New energy industry
Tianwei Baobian pays close attention to the world energy development trend, closely follows the national energy development policy, and has formed a new energy industry layout with solar energy and wind energy as two wings in the company's "double main business" with a keen market sense and advanced strategic vision.
Solar energy: Tianwei Baobian has six holding and shareholding subsidiaries in the solar photovoltaic industry, including Tianwei Film, Tianwei Sichuan Silicon Industry, Tianwei Yingli, Sichuan Guangxin Silicon Industry, Tibet Huaguan and Ledian Tianwei Silicon Industry. It has formed a complete industrial chain from silicon raw materials, ingots, slices, battery chips and components to photovoltaic application systems, especially in thin-film batteries. At present, the first phase of the film has been completed and mass-produced, and has passed many certifications such as TUV, China CQC, UL, ISO900 1. Now we are actively planning the second film project, and the production capacity will reach 500MW by 20 15.
Wind energy: As an important part of the new energy planning of Tianwei Group, the wind turbine integration technology of Tianwei Wind Power Technology Co., Ltd. is a variable-speed constant-frequency doubly-fed 1.5MW wind turbine technology jointly developed with GH Company of the United Kingdom, which is suitable for the wind field conditions in northern China. Master the open source code in the control system and have completely independent intellectual property rights. After the project construction in 2008 and 2009, it has the production capacity of more than 500 complete machines; Tianwei Wind Turbine Blade Co., Ltd. owns the prepreg technology of Danish SSP company, the vacuum casting technology of German Aerodyn company and the vacuum casting technology of unsaturated resin independently developed. Its first-phase production capacity is 400 units, which has been produced in small batches.
Other industries
While vigorously developing the power transmission and transformation industry and new energy industry, Tianwei Power Protection Transformer Co., Ltd. adheres to the goal of "serving the country based on the industry and creating a world brand", and constantly expands and strengthens transformer supporting and related industries through equity participation, sole proprietorship and joint venture cooperation. Baoding Tianwei Zhuochuang Electrical Equipment Technology Co., Ltd., which mainly manufactures and sells special motor equipment, complete sets of optical, mechanical and electrical integration equipment and transformer accessories, has been formed. Baoding Tianwei Transformer Co., Ltd., which integrates the technical development, design, manufacture, sales and service of transformer products; Tianwei Xinyu Technology Development Co., Ltd. mainly develops intelligent online monitoring equipment and various testing instruments for large power transformers; The group company represented by Baoding Tianwei Jinsan Rubber Industry Co., Ltd. mainly produces rubber sealing products such as electrical equipment, construction, machinery and transportation.