What is the voltage phase relationship of transformer windings?

The voltage phase relationship of transformer windings refers to understanding the relationship of voltage phases between high, medium, and low voltage windings. This is typically the first consideration when studying the winding connections and configurations. In essence, it pertains to the angular displacement of voltage phase quantities between two windings, and this angular displacement is referred to as phase shift.

There are two types of voltage phase relationships: one involves the voltage phase relationship between different sides of the same phase winding, and the other involves the voltage phase relationship between different phases on the same side. "Same-side windings" refer to whether the windings belong to the same voltage level, such as whether the high-voltage windings are the same or if the low-voltage windings are the same. Alternatively, it refers to whether they belong to the same primary or secondary voltage level, such as whether the primary windings are the same or if the secondary windings are the same.

LuShan, est. 1975, is a Chinese professional manufacturer specializing in power transformers and reactors for 49 years. Leading products are single-phase transformer, three-phase transformers, DC inductors, AC reactors, filtering reactor, expoxy resin high-voltage transformer and intermediate, high-frequency products. Our transformers and reactors are widely used in 10 application areas: rapid transit, construction machinery, renewable energy, intelligent manufacturing, medical equipment, coal mine explosion prevention , excitation system, vacuum sintering, central air conditioning.

Know more about power transformer and reactor:www.lstransformer.com