three-phase transformer

three-phase transformer

[′thrē ‚fāz tranz′fȯr·mər]
(electricity)
A transformer used in a three-phase circuit, with three sets of primary and secondary windings on a single core.
References in periodicals archive ?
Power Transformers and power as the main power transformers and autotransformers distribution transformers, power transformers are usually three-phase, but sometimes it may be high due to the size and weight and high powers Transportation problem of three-phase transformer used.
Other donations include $10,000 from ExxonMobil, $8,000 from the Louisiana Construction Education Foundation for welding equipment and a three-phase transformer from Entergy.
A grounded system is just what the name implies: the central (neutral) point of the three-phase transformer feeding the system is connected to earth ground (Fig.
Other topics include magnetic cores, transformer design tradeoffs, alternating current inductor design, three-phase transformer design, designing current transformers, and planar transformers and inductors.
The newly-developed three-phase transformer core has numerous benefits to both China Power and its customers.
The subject of performance of this contract is to supply two pieces of outdoor three-phase transformer oil controllable switched load tap changer.
The first three-phase transformer, filled with mineral oil, hermetic.
The TTR20, a complement to the world-renowned hand-cranked TTR, measures turns ratio, polarity and excitation current in single-phase and three-phase transformers, current and potential transformers as well as voltage regulators.
Retired electrician and educator Herman provides discussions of inductance in alternating current circuits, three-phase transformers and circuits, harmonics, direct current generators and motors, single-phase and three-phase motors, maintenance and troubleshooting, and more.
Contract notice: 8/2015 - delivery of mineral oil filled three-phase transformers.
Also, under contracts totaling more than $6 million, ABB is supplying nearly 600 three-phase transformers to wind energy projects in the United States.
Lot 2: Single-phase and three-phase transformers LV / LV.