regulating transformer

regulating transformer

[′reg·yə‚lād·iŋ tranz‚fȯr·mər]
(electricity)
Transformer having one or more windings excited from the system circuit or a separate source and one or more windings connected in series with the system circuit for adjusting the voltage or the phase relation or both in steps, usually without interrupting the load.
References in periodicals archive ?
Delivery of a 25 MVA three-phase regulating transformer 110-50 / 16 kV incl.
The OLTC transformer model implement a three-phase regulating transformer rated 47 MVA, 120 kV/25 kV, Wye/Delta, with the OLTC connected on the high voltage side (120 kV).
Key differences in modeling such FACTS controllers as the voltage regulating transformer, phase angle regulator, and unified power flow controller
Limited Tenders are invited for 1)Ac Regulating Transformer, 600,/120Vac, 3 Phase Delta Primary And 6Phase Star Connected With Neutralsecondary As Per Bhel Specification No Or12036rev 06,Item No -01 Qty: 6 No 2)Gen Exciter Transformer, 600/120-0-120V,1800Va (7.
3 Mva Regulating Transformer Of Pot Line Ii Rectifier Group Iv
The heightening use of electrical machinery, automation systems, computers, security systems and other sensitive electronic equipment will bolster sales of products such as voltage regulating transformers, advanced switchgear systems and power circuit breakers capable of controlling and monitoring incoming electric power.
Engineering and Technical Support: The Y3 and Y4 120 volt busses deenergized during the March 13, 1993 event because the input breaker trip setpoints to the associated voltage regulating transformers were improperly set below the vendor established setpoints.
Physical improvements to the bulk transmission system that are in place include installation of three new Phase Angle Regulating transformers on the Michigan-Ontario interface to reduce unscheduled flows from Ontario into Michigan.
Package III - transformers and autotransformers with power over 160 MVA, as well as regulating transformers, chokes and phase shifters compensation regardless of the power installed in power stations located in the area managed operationally by PSE - Branch in Warsaw, PSE SA - Branch in Radom, PSE SA - Branch in Bydgoszcz,