Recently, the world's leading power and automation technology group ABB announced that it will with the China Southern Power Grid Co., Ltd. cooperation, responsible for building its Nuozhadu - Guangdong HVDC converter station of a project design, manufacture, installation and commissioning of 800 kV high voltage DC transformer equipment.
Highest in the world as a world-renowned 500 power transformer business, which is not the first time in our hand ABB power transformer market. glue stick ABB even said that only the Chinese have the most complete product line, other countries have not realized from products and components to the service areas of market coverage.
This international giant involved in the domestic market, strong competition in the back, one saw in the market of great potential power equipment; the other hand, reflects the considerable progress of Chinese enterprises, especially in terms of quality, domestic power transformer has been increasingly closer to international standards, making the international giants had to pay "special skill" compete in the Chinese market.
Considerable level of quality with foreign products.
Power transformer, a static electrical equipment, is used to a certain value of the AC voltage (current) into the same frequency value of one or several other different voltage (current) equipment. AQSIQ released the results of supervision and checking of the third quarter of last year showed that in 12 provinces,glue gun municipalities, 29 companies produced 29 power transformer products, 6 kinds of products that do not meet the requirements of relevant standards, the passing rate of 80 %. "This result basically reflects the current domestic power transformer industry quality standards. It should be said after so many years of development, the overall level of domestic transformer industry has basically reached the world-class level, quality is almost the same level with foreign products." China Electrical Equipment Industry Association transformer branch of the relevant responsible person said.
It is understood that the high ground occupied by the world's technology industry, mainly to see the two figures transformer, product capacity and voltage level. Back in the "Eleventh Five-Year" early, China already is the world's production and application of power transformers power, but not power. At that time, there are only few companies able to produce 500 kV EHV transformers EHV transformer market share basic monopoly by foreign giants. As China's first UHV project launched, ushered in the development of the domestic transformer business opportunities, product and capacity in one fell swoop voltage ranked first in the world, occupied the commanding heights of industry, technology development, while promoting the low-voltage transformer technology continues to mature and improve.
"At present, China has to create a global leader in power transformers. As part of the power transformer industry, ABB transformers manufactured in China have been exported to Europe, Oceania, Africa, Asia and other countries, which fully reflects the world, China has been widely recognized. "ABB Hefei Transformer Co., Ltd. Distribution Engineering Manager Jiangshu Wei told reporters, ABB in the global unified technology platform, production technology and standards. As part of the power transformer industry, whether for power or distribution transformers, ABB have been in 10 years ago to design the most advanced technology platform for the introduction of the public in China.
Branch of China Electrical Equipment Industry Association official says the transformer, the transformer of the future direction of development is still towards the energy-saving, low noise, fire and explosion, high reliability aspects of development, there are two main development directions: First, the high-pressure, high pressure direction, especially the 750 kV, 1100 kV. Second is to energy conservation, the development of miniaturization, the former is mainly used in long distance power transmission lines, which are mainly used in urban power transmission lines.