News
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We will participate in the 133rd Canton Fair
The 133rd Canton Fair will fully resume offline exhibition A spokesman for the Ministry of Commerce said on the 16th that the 133rd China Import and Export Commodities Fair is scheduled to be held in Guangzhou in three phases from April 15 to May 5. It will fully resume offline exhibitions, whil...Read more -
Show you the high-voltage circuit breaker
Knowledge points: The circuit breaker is an important control and protection equipment in power plants and substations. It can not only cut off and close the no-load current and load current of the high-voltage circuit, but also cooperate with the protection device and automatic device to quickly...Read more -
Key points for internal lightning protection of wind turbine generator
1. Damage of lightning to wind turbine generator; 2. Damage form of lightning; 3. Internal lightning protection measures; 4. Lightning protection equipotential connection; 5. Shielding measures; 6. Surge protection. With the increase of the capacity of wind turbines and the scale of wind f...Read more -
Power generation, transmission and transformation – equipment selection
1. Selection of switchgear: high-voltage circuit breaker (rated voltage, rated current, rated breaking current, rated closing current, thermal stability current, dynamic stability current, opening time, closing time) Specific problems of the breaking capacity of high-voltage circuit breaker (t...Read more -
This energy storage technology won the 2022 EU Best Innovation Award
This energy storage technology won the 2022 EU Best Innovation Award, 40 times cheaper than lithium-ion battery Thermal energy storage using silicon and ferrosilicon as the medium can store energy at a cost of less than 4 euros per kilowatt-hour, which is 100 times cheaper than the current fixed ...Read more -
Substation and converter station
HVDC converter station Substation, a place where voltage is changed. In order to transmit the electric energy generated by the power plant to a far place, the voltage must be increased and changed into high voltage, and then the voltage must be reduced as required near the user. This work of volt...Read more -
China can build the Hunutru Power Station to generate electricity stably and ensure the normal power supply in Türkiye’s disaster areas
China can build the Hunutru Power Station to generate electricity stably and ensure the normal power supply in Türkiye’s disaster areas After the strong earthquake in Türkiye, some Chinese companies and local Chinese chambers of commerce in Türkiye have taken action to actively provide huma...Read more -
Record: Wind and solar energy will become the first power source in the EU in 2022
Nothing can stop your yearning for scenery In the past 2022, a series of factors such as energy crisis and climate crisis made this moment come ahead of time. In any case, this is a small step for the EU and a big step for mankind. The future has come! China’s wind power and photovol...Read more -
EU plans to comprehensively reform the electricity market
Recently, the European Commission discussed one of the hottest topics on the EU energy agenda in 2023: the design reform of the EU electricity market. The EU executive department launched a three-week public consultation on the priority issues for the reform of the electricity market rules. The c...Read more -
Will UHV lines harm human health?
High-voltage line substations can be seen everywhere in modern society. Is it true that there are rumors that people living near high-voltage substations and high-voltage transmission lines will be exposed to very strong radiation and will cause many diseases in serious cases? Is the UHV radiatio...Read more -
Safe distance of high-voltage line
Safe distance of high-voltage line. What is the safe distance? In order to prevent the human body from touching or approaching the electrified body, and to prevent the vehicle or other objects from colliding or approaching the electrified body causing danger, it is necessary to keep a certain dis...Read more -
Power System in China
Why is China’s electric power system enviable? China has a land area of 9.6 million square kilometers, and the terrain is extremely complex. The Qinghai Tibet Plateau, the roof of the world, is located in our country, with an altitude of 4500 meters. In our country, there are also large riv...Read more