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Intelligent power frequency withstand voltage and partial discharge equipment commissioning

2022-10-28

The Jiangsu customer purchased a set of intelligent partial discharge withstand voltage equipment in March, which was delivered recently and installed …

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28

2022-10

Acceptance of 250kV intelligent power frequency withstand voltage and partial discharge equipment

2022-10-28

250kV test equipment is mainly used for power frequency withstand voltage and partial discharge test of power equipment with voltage level of 66kV and …

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28

2022-10

Introduction to partial discharge shielding room

2022-10-28

Introduction to partial discharge shielding room1. Purpose:1.1. Shielding test room is mainly used for partial discharge test of electrical products t …

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28

2022-10

The number of the 50th UHV substation put into operation in Zhejiang ranks second in the provincial power grid

2022-05-27

In addition, for local economic development, the Xiaowei 500 kV power transmission and transformation project is the first real main power supply in t...

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27

2022-05

Types and common fault analysis of high-voltage switchgear

2022-04-14

High-voltage switchgear is a very important electrical equipment in the power system. The deterioration of the operation status of the switch cabinet …

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14

2022-04

China has launched a new type of power transformer. Substation can also be built in the building

2022-04-14

With the increasingly saturated construction land resources in large cities, the research on "indoor, miniaturization and oil-free" of subst...

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14

2022-04

Comparison of advantages and disadvantages between AC withstand voltage test and DC withstand voltage test

2022-02-14

Advantages and disadvantages of AC test and DC testPlease confirm with the safety regulation unit designated by the product under test what voltage th …

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14

2022-02

Commissioning of 100kV/10kVA intelligent partial discharge withstand voltage equipment

2022-01-14

The customer is a manufacturer of switch cabinet products of 24kV and below, and the voltage withstand equipment purchased is 100kV/10kVA. The power f …

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14

2022-01

China Southern Power Grid: Digital Power Grid promotes the construction of a new power system with new energy as the main body

2021-08-23

Polaris power transmission and distribution network: On April 24, China Southern Power Grid Corporation released the White Paper on Digital Power Grid...

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23

2021-08

The intelligent robot of China Southern Power Grid Guangdong Company began to "work" in the high-voltage substation

2021-08-23

China Southern Power Grid Guangdong Company recently announced that its intelligent patrol robot developed by it was put into use, which is expected t...

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23

2021-08

The Beidou operation service platform independently developed by China Southern Power Grid will be launched at the end of June

2021-08-23

Polaris power transmission and distribution network: Recently, the "Fourteenth Five-Year Plan" (hereinafter referred to as the "Plan&qu...

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23

2021-08

What is the difference between American cable branch box and European cable branch box

2021-08-23

American type cable branch box is a kind of cable engineering equipment widely used in the power distribution network system in North America. It is m...

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23

2021-08

Introduction to grounding wire of cable branch box

2021-08-23

The conductor connectors in the branch box adopt crimping method, which is convenient for installation and flexible for incoming and outgoing lines. T...

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23

2021-08

Cable branch box - cable span mass body to create island "power accelerator

2021-08-23

"One, two, three, get up!" Ten pairs of hands with blue tendons tightened the chain block along the cable path, and tried their best to pry ...

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23

2021-08

The insulation coordination principle and verification of low-voltage switchgear

2021-08-23

As far as the actual situation of our country is concerned, the insulation coordination of equipment is still a big problem in high and low voltage el...

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23

2021-08

Feidian electric energy provides more professional testing equipment and technical services for power transformer, transformer, switch, high-voltage cable, power capacitor, bushing, insulator, lightning arrester, motor and other manufacturers

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