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Development Trend of Global Renewable Energy Transformer Market
2019-01-07 00:00:00
A key factor driving market growth is the shift of government agencies'attention to renewable energy. With the rapid development of renewable energy, the demand for transformers used in solar energy and wind power plants is increasing. Environmentally friendly and abundant availability are the main advantages of renewable energy. The enormous pressure on fossil fuels has forced the government to shift its focus from fossil fuel sources to renewable energy sources.
Market Analysis of Transformer for Variable Voltage Test
2018-07-25 09:20:08
High voltage test transformers can be divided into many kinds. Usually, the high voltage test of power transformers can be divided into two categories: characteristic test and insulation test. Among them, the main circuit contact resistance, ampere-volt curve, GIS and polarity of circuit breaker of power transformer and other electrical equipment are mainly tested. Insulation test includes destructive test and non-destructive test. The former involves DC and AC voltage withstand test. Because of the high voltage, it is easy to find the defects of the equipment in the test process, but because it is destructive, it is easy to damage the insulation of the equipment in the test process. Thus, the length of its life is greatly reduced. The latter is generally tested by non-destructive methods, which can find the defects of the electrical equipment as a whole, but because of the relatively low voltage, the sensitivity is also relatively low. The effects of different tests are also different, but in the actual test, non-destructive test is still a common test method.
Development of Transformer Manufacturing Industry towards Environmental Protection, Miniaturization and High Reliability
2018-03-13 11:48:06
At present, transformer products are divided into high-end transformer, 220-500 kV transformer, 110-200 kV transformer and transformer less than 110 kV according to voltage level. The higher the voltage level of transmission and transformation lines, the greater the transmission and transformation capacity, so the overall development direction of transformers is that the voltage level will develop to 750 kV and 1000 kV, mainly used in long-distance transmission and transformation lines; capacity from three-phase 120 MVA-840 MVA, or even 900 MVA, single-phase from 250 MVA-400 MVA, or even 533 MVA. Because these transformers are generally used in large power plants or power transmission, their reliability is very important.
017
2019
Development Trend of Global Renewable Energy Transformer Market
A key factor driving market growth is the shift of government agencies'attention to renewable energy. With the rapid development of renewable energy, the demand for transformers used in solar energy and wind power plants is increasing. Environmentally friendly and abundant availability are the main advantages of renewable energy. The enormous pressure on fossil fuels has forced the government to shift its focus from fossil fuel sources to renewable energy sources.
0725
2018
Market Analysis of Transformer for Variable Voltage Test
High voltage test transformers can be divided into many kinds. Usually, the high voltage test of power transformers can be divided into two categories: characteristic test and insulation test. Among them, the main circuit contact resistance, ampere-volt curve, GIS and polarity of circuit breaker of power transformer and other electrical equipment are mainly tested. Insulation test includes destructive test and non-destructive test. The former involves DC and AC voltage withstand test. Because of the high voltage, it is easy to find the defects of the equipment in the test process, but because it is destructive, it is easy to damage the insulation of the equipment in the test process. Thus, the length of its life is greatly reduced. The latter is generally tested by non-destructive methods, which can find the defects of the electrical equipment as a whole, but because of the relatively low voltage, the sensitivity is also relatively low. The effects of different tests are also different, but in the actual test, non-destructive test is still a common test method.
0313
2018
Development of Transformer Manufacturing Industry towards Environmental Protection, Miniaturization and High Reliability
At present, transformer products are divided into high-end transformer, 220-500 kV transformer, 110-200 kV transformer and transformer less than 110 kV according to voltage level. The higher the voltage level of transmission and transformation lines, the greater the transmission and transformation capacity, so the overall development direction of transformers is that the voltage level will develop to 750 kV and 1000 kV, mainly used in long-distance transmission and transformation lines; capacity from three-phase 120 MVA-840 MVA, or even 900 MVA, single-phase from 250 MVA-400 MVA, or even 533 MVA. Because these transformers are generally used in large power plants or power transmission, their reliability is very important.
0825
2016
The global transformer market is beginning to tilt slowly towards China
The focus of work and development strategy of the State Grid have a significant impact on the entire power industry. The implementation of distribution automation and rural network transformation will drive the rapid development of the field of power transformation and distribution. Industry insiders said that, especially the total demand of transformer market and the number of bidding will be greatly increased, the global transformer market will gradually tilt towards China, and the application of sophisticated products is expected to achieve better results in China.
0523
2016
Analysis of Common Faults of Transformers and Their Treatment Measures
[Common fault analysis and treatment measures of transformer]: The function of transformer in power system is to transform voltage to facilitate power transmission. After the voltage is boosted by step-up transformer, the loss of transmission line can be reduced, the economy of power transmission can be improved, and the purpose of long-distance power transmission can be achieved. The step-down transformer can change the high voltage into the user's required voltage at all levels to meet the demand.
1012
2013
Research on Innovative Solution of Plate Reading for Intelligent High Voltage Vacuum Circuit Breaker
[Intelligent High Voltage Vacuum Circuit Breaker Innovation Solution Exploration]: Therefore, it can be said that high voltage grade circuit breaker is the best choice in cold areas, and its development prospects are promising, and independent innovation and PCB board-reading transformation for high voltage field will be the key target of local enterprises in the next stage. Current situation of high voltage vacuum circuit breaker at home and abroad is abroad. Many countries and companies are developing high voltage circuit breaker.
064
2012
Fault Analysis and Treatment of Common High Voltage Vacuum Circuit Breaker
[Fault Analysis and Treatment of Common High Voltage Vacuum Circuit Breakers]: The advantages of vacuum circuit breakers are not only oil-free equipment, but also its long electrical life, mechanical life, large breaking insulation capacity, strong continuous breaking capacity, small size, light weight, frequent operation, fire-free operation and less maintenance. Point, soon by the electric power department operation, maintenance and technical personnel.
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