Industry Information

Update February 23, 2022

Analysis: high power density high frequency power transformer

1 Introduction In order to reduce the size and weight of power electronic equipment, its operating frequency has been raised to the MHz level. It is well known that the main problem affecting the...

Update February 23, 2022

Lushan Xinji 40MWp Photovoltaic Power Generation Project---Tender Notice for 110kV Oil-Immersed Power Transformer Purchase Project

Lushan Xinji 40MWp Photovoltaic Power Generation Project---Tender Notice for 110kV Oil-Immersed Power Transformer Purchase Project 1. Bidding conditions: Entrusted by Henan Pinggao General Electric...

Update February 22, 2022

China West Power Transformer Products Advance into North American Power Market

In January of this year, China West Power successfully won the bid for the 345kV-180MVA, 115kV-90MVA transformer project of Sgrano Energy, which was signed in March. The project is currently in the...

Update February 22, 2022

Power Instrument Market: Perspective of China's Power Transformer Products

Recently, ABB, the world's leading power and automation technology group, announced that it will cooperate with China Southern Power Grid Co., Ltd. to design, manufacture and install a converter...

Update February 22, 2022

Power transformer is the key to power transmission

Due to the advancement and diversification of user requirements, the functions of frequency converter products have been continuously improved and increased, and the degree of integration and...

Update February 22, 2022

People's power transformer research and development of the largest capacity transformer

A large-capacity power transformer housing was put on line in the welding plant of Jiangxi People’s Power Transmission and Transformation Company. This SFSZ11-240000/220 power transformer is a...

Update February 22, 2022

Jiangsu Power's first high-voltage power transformer mobile inspection technology

August 23, State Grid Jiangsu Electric Power Research Institute developed its own international first UHV transformer test vehicle completed the UHV Huai on-line Soochow last two 1000 kV bus voltage...

Update July 08, 2021

Transformer and power transformer detection method

The detection methods of transformers and power transformers mainly include: 1. Insulation test: Use the multimeter R×10k block to measure the resistance between the core and the primary, the primary...

Update July 08, 2021

Method for reducing switching power transformer loss and eddy current loss analysis of switching power supply transformer

The switching power supply transformer is a power transformer with a switching tube. In addition to the voltage conversion function of the ordinary transformer, the circuit also has the functions of...

Update July 08, 2021

Azerenergy to build two new substations

Azerbaijan’s largest utility Azerenergy has announced the construction of two 110/35/1-substations in the Aghdam region. The construction of the substations has to do with the region’s size and the...