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What is primary and secondary switchgear?
2026-04-14
Switchgear plays a crucial role in modern electrical power systems, ensuring safe and reliable operation by isolating and protecting electrical equipment. To better understand its functions, we categorize it into two main types: primary switchgear and seco...
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#Read the highlights of high-frequency economic data of China in the first quarter#
2026-04-14
According to a report by People's Daily Online,the offline consumption payment amount in the first quarter increased by 3.4% year-on-year,the growth rate increased by 2.2 percentage points compared to the fourth quarter of last year,the issuance amount of n...
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Chinese photovoltaic products help many countries resist oil crisis
2026-04-13
#Soaring oil prices force global energy transformation#
According to a report by a reporter from the Global Times,although there are signs of easing in the current situation in the Middle East,however, the energy awakening triggered by geopolitical turbul...
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Distribution box information
2026-04-11
Industry standards and safety regulations:According to the newly released "Technical Standard for Safety of Temporary Electrification on Construction Site of Building and Municipal Engineering JGJ/T46-2024",the power distribution system should implemen...
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The export of electric power equipment has surged
2026-04-10
The export of electric power equipment has surged,the core driving force comes from the wave of global AI data center construction and the demand for grid upgrades,leveraging its production capacity, delivery speed, and advantages across the entire industr...
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World’s First 20-MW Offshore Wind Turbine Connected to Grid
2026-02-12
Source: China Energy News Network
It was learned from China Three Gorges Corporation (CTG) ...
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