TRANSFORMERS & REACTORS
Our partner with Commitment and investment in Research & Development, working closely in conjunction with China largest power engineering Universities. With wide experience as an award winning Manufacturer since 1958, our partner has designed and manufactured 220kV-1000MVA classTransmission and Phase Shifting transformers, constructed with exacting standards and experience to deliver years of safe, reliable performance.
Startup/standby, auxiliary transformer:
Split transformer is a specialty product and It could widely match with generators of different capacity. Normally, the 220kV and 500kV startup/ standby transformer with OLTC adopt axial direction split, and the auxiliary transformer adopt radial direction split. Due to the requirements of the operational conditions, the transformer shall have strong anti-short circuit capability.
Traction Transformer:
Balance traction transformer is a kind of special transformer for power supply to electric railway, which convert 3 phases to 2 phases and is applicable to direct power supply or BT power supply for electric railway traction system. The traction transformer transmits 100kV power supply to two circuits of 27.5kV single phase traction lines and power the up & down trains respectively. The impedance coefficient of this type of transformer is selectable from a certain range, so it's easier to meet the impedance matching and guarantee the reliability. This new type of balance traction transformer has got the China national patent, and the patent number is ZL00201821.7.
Shunt Reactor:
Shunt reactor is the indispensible equipment for long distance power transmission network, usually it is used to compensate the charging current on the line, weaken the effect of capacitance, limit the system
power frequency voltage rising and eliminate the self-excitation phenomenon caused by synchronous generator with no load long line. With the rapid development of India's economy, the demand for electricity if increasing gradually, and there are more and more long distance & high capacity power transmission, while the customers' requirement for the quality of power supply is higher and higher, so the demand for the 500KV reactors in power system is getting more and more. After fully analyzing the strength and weakness of domestic and foreign reactor products and referring the transformer design and manufacturing technology introduced from Siemens and Mitsubishi, our partner company independently developed the 500kV core type shunt reactor. The technical performance indicators have reached or exceeded similar products, while it has lots of advantages like lower weight, lower loss, lower vibration, lower noise and better excitability comparing with similar products, which make it with stronger competitiveness in the market and it's another new income growth point for the company.
