News
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The 230 kV substation project of POWERCHINA in Bazhenfu, Thailand was successfully handed over
The 230 kV substation project of POWERCHINA in Bazhenfu, Thailand was successfully handed over On October 3 local time, the 230 kV substation project in Bazhen Prefecture, Thailand contracted by Powerchina successfully completed the physical handover. This project is the fourth substation project...Read more -
Common problems of relay protection in 30 power plants
Phase angle difference between two electromotive forces 1. What are the main differences between the changes of electrical quantities during system oscillation and short circuit? 1) In the process of oscillation, the electrical quantity determined by the phase angle difference between the electro...Read more -
How much power does war consume? 30% of power plants in Uzbekistan were destroyed
How much power does war consume? Why not use graphite bombs when 30% of the power plants in Uzbekistan have been destroyed? What is the impact of Ukraine’s power grid? Recently, President Ze of Ukraine said on social media that since October 10, 30% of Ukraine’s power plants have b...Read more -
Power plant substation – knowledge of electrical main wiring
The main electrical connection mainly refers to the circuit that is designed to meet the predetermined power transmission and operation requirements in power plants, substations and power systems, and indicates the interconnection relationship between high-voltage electrical equipment. The main e...Read more -
High quality copper ground rod and earth rod clad earthing rod
High quality copper ground rod and earth rod clad earthing rod Copper Bounded Earth Rod Copper Bonded Earth Rod is a product that helps in dissipating the fault current to help your assets being damaged from the hazards of fault current. Copper bonded rod is most widely used as grounding elect...Read more -
Technical Development of UHV AC Transmission and Transformation Equipment — UHV Series Compensation Device
Technical Development of UHV AC Transmission and Transformation Equipment UHV series compensation device For large-scale construction of ultra-high voltage projects, core equipment is the key. In order to promote the further development of UHV AC transmission technology, the latest technical deve...Read more -
FS Composite Cross Arm Insulator
FS composite cross arm insulator adopts hardware made of special steel, and the end of hardware adopts labyrinth design principle, with multi-layer protection and good sealing performance, which solves the most critical problem of insulator interface electrical breakdown. The most advanced comput...Read more -
Electrical grounding specifications and requirements
What are the specifications and requirements for electrical grounding? The protection methods for electrical system configuration include: protective grounding, protective neutral connection, repeated grounding, working grounding, etc. A good electrical connection between a part of electrical eq...Read more -
Basic knowledge of power transmission line
一、 Main equipment of power transmission line: The power transmission line is a power facility that uses insulators and corresponding hardware to suspend conductors and overhead ground wires on poles and towers, connect power plants and substations, and achieve the purpose of power transmission...Read more -
Create a number of world’s best
The main project of Luoshan Yangtze River spanning is completed On September 20, 2022, in Linxiang City, Yueyang City, Hunan Province, the 1000 kV Nanyang-Jingmen-Changshajiang high-voltage project Luoshan Yangtze River spanning project site, with the completion of the installation of the last sp...Read more -
Denmark’s “Power Diversified Conversion” Strategy
In March this year, two cars and a heavy truck of China’s Zhejiang Geely Holding Group successfully hit the road in the port of Aalborg in northwest Denmark using green electrolytic methanol fuel produced by the “electricity multi-conversion” technology. What is “el...Read more -
Vietnam Electricity Group signs 18 power purchase contracts with Laos
Vietnamese government approves claim to import electricity from Laos. Vietnam Electricity Group (EVN) has signed 18 power purchase contracts (PPAs) with Lao power plant investment owners, with electricity from 23 power generation projects. According to the report, in recent years, due to the nee...Read more