Transformer steel core
Category Archives: Uncategorized
13
Jan
Jan
Transformer loss calculation method Transformer loss power is divided into iron loss and copper loss, iron loss, also known as no-load loss, is its fixed loss, the real is the loss generated by the iron core (also known as iron core loss, and copper loss is also called load loss). One Transformer loss formula (1) […]
03
Jan
Jan
Basics of transformer partial discharges
20
Dec
Dec
Commonly used transformer core is generally made of silicon steel sheet. Silicon steel is a kind of silicon (silicon is also called silicon) steel, its silicon content in 0.8 ~ 4.8%. The core of the transformer is made of silicon steel because silicon steel itself is a kind of magnetic material with strong magnetic conductivity, and it can produce large magnetic induction intensity in the energized coil, which can reduce the size of the transformer.
12
Dec
Dec
Oil-immersed transformer overhaul and small maintains What is a transformer? Transformer is a transmission and distribution system in an extremely important electrical equipment, but for various reasons, sometimes in operation will break down. According to the nature of maintenance work, transformer maintenance is divided into overhaul and repair. Oil-immersed transformer: any need to drain the […]
Uncategorized
Xidian Western Transform’s 330kV Booster Station Main Transformer of Azerbaijan Put into Operation
30
Nov
Nov
Xidian Western Transform’s 330kV Booster Station Main Transformer of Azerbaijan Put into Operation
17
Nov
Nov
Transformer industry investment opportunities: distribution network to see the sea, the main network to see the extra high voltage China’s new capacity expansion, energy-saving transformation demand continues to exist, the United States supply shortage is expected to bring out of the sea view. In the distribution transformer, domestic demand, including power generation and electricity load […]
09
Oct
Oct
ANDE acquires 7,200 distribution transformers Paraguay’s National Administration of Electricity (ANDE) has acquired 7,200 new three-phase distribution transformers as part of plans to improve the national grid. Felix Sosa, head of ANDE, informed the President of the Republic, Mario Abdo Benitez, about the historical acquisition of 7,200 new Distribution Transformers for the reinforcement and increase […]
Uncategorized
Baobian Electric undertook the delivery of the first high-end converter transformer for Qingnan Converter Station
23
Sep
Sep
Recently, the first high-end converter transformer of the UHV Qingnan Converter Station was assembled by the professional technical team of Tianwei Baobian (Qinhuangdao) Transformer Co., Ltd. in Xining Assembly and Test Base for half a year, and passed the entire set of factory tests before being officially shipped to special High pressure Qingnan converter station. […]
Uncategorized
WEG confirms strong presence in the retrofiting of large Transformer for COPEL in Brazil
26
Apr
Apr
WEG confirms strong presence in the retrofiting of large Transformer for COPEL in Brazil In addition to the retrofitting of the Transformer, the scope also provided for the study, supply and installation of 12 high voltage insulators for connection in SF6, in other 04 machines10/28/2020WEG confirms strong presence in the retrofiting of large Transformer for […]