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Supplier: Siemens Energy Sector
Description: Phase Shifters for power flow control A Phase-Shifting Transformer is a device for controlling the power flow through specific lines in a complex power transmission network. The basic function of a Phase-Shifting Transformer is to change the effective
- Mounting / Form Factor: Pad-Mounted
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Accuris
Description: Power transformers Part 57-1202: Liquid immersed phase-shifting transformers
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Supplier: Accuris
Description: Power transformers \x96 Part 57-1202: Liquid immersed phase-shifting transformers
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Description: IEC IEEE 60076-57-1202:2017 covers the requirements for phase-shifting transformers of all types. The scope excludes transformers with an unregulated phase shift. This document is limited to matters particular to phase-shifting transformers and does
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Supplier: CSA Group
Description: IEC IEEE 60076-57-1202:2017 covers the requirements for phase-shifting transformers of all types. The scope excludes transformers with an unregulated phase shift. This document is limited to matters particular to phase-shifting transformers and does
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Description: Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power
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Description: Adopted as IEC 62032:2012. Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described in this guide. Various types of phase-shifting transformers and how to select the optimal
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Description: Covers the application, specification, theory of operation, and factory and field testing of single phase and three-phase oil-immersed phase-shifting transformers (PSTs). Provides guidance to those specifying, designing, and using PSTs.
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Supplier: Accuris
Description: Guide for the Application of Protective Relaying for Phase-Shifting Transformers
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Supplier: Accuris
Description: Guide for the application, specification, and testing of phase-shifting transformers
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Description: IEC 62032:2012(E) covers the application, specification, theory of operation, and factory and field testing of single-phase and three-phase oil-immersed, phase-shifting transformers (PSTs). This international standard is limited to matters particular to PSTs and does not
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Description: Protection methods for different types of phase shifting transformers (PST) are provided in this guide, and the interaction between protection and operating conditions of PSTs is discussed. Models representing PSTs to determine short circuit currents for relaying functions are
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Description: Theory, application of phase-shifting transformers, and the difference of specification and testing to standard system transformers are described. Various types of phase-shifting transformers and how to select the optimal design to achieve required control of power
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Supplier: CSA Group
Description: IEC 62032:2012(E) covers the application, specification, theory of operation, and factory and field testing of single-phase and three-phase oil-immersed, phase-shifting transformers (PSTs). This international standard is limited to matters particular to PSTs and does not
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Supplier: Siemens Energy Sector
Description: , they can have various designs up to a combination of voltage regulation, Rectifier Transformers in double-stack configuration, phase-shifting, interphase reactors, transductros and filter-winding. Design options of Rectifier Transformers: Direct or indirect regulation On-load
- Mounting / Form Factor: Pad-Mounted
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Power Transformer
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Supplier: SOCOMEC
Description: • The PTI provides automatic shortcircuiting of the CT : if the measuring circuit is opened. • BTV 25 products are voltage transformers. They are used specifically for supplying measurement equipment, therefore it is not recommended to connect other components which could affect accuracy.
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 230 to 800 volts
- Maximum Secondary Voltage Rating: 100 volts
- Mounting / Form Factor: Other
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Supplier: TEGAM, Inc.
Description: bridging circuits, to isolate the null indicator. The ST-200A features very accurate 1:1 ratio for isolation or phase inverting applications. Units are also used with TEGAM Ratio Transformers to provide 180 degree phase shift to the input or output of the instrument in
- Maximum Primary Voltage Rating: 500 volts
- Operating Frequency Range: 50 to 10000 Hz
- Transformer Category: Signal / RF Transformer
- Type: Isolation Transformer
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Supplier: Time Mark Corporation
Description: The Model 276C Current-Canceling Transformer monitors two of the three phases, and cancels the effect of the current signal in the third phase, which would otherwise cause a phase shift error. The Model 276C accepts input directly or from two standard current
- Transformer Category: Current Transformer
- Type / Applications: Three-phase, Under / Over Current Sensing
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Supplier: Pulse Electronics Corporation
Description: Magnetics for 1.8kW Phase Shifted Full-Bridge DC/DC Inverter - PM2223NL, PM2224NL, PM2225NL
- Standards: RoHS Compliant
- Type: Switch Mode Transformer
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Supplier: Siemens Energy Sector
Description: wind tunnels as well as blast furnaces. Design options of Converter Transformers: Double tier design or multiple tier On-load or off-circuit tap changer Filter winding and/or earth screen Numerous different vector groups and phase shifts Technical features: Ratings up to 120 MVA
- Mounting / Form Factor: Pad-Mounted
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Power Transformer
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Supplier: TEGAM, Inc.
Description: bridging circuits, to isolate the null indicator. The ST-248A features very accurate 1:1 ratio for isolation or phase inverting applications. Units are also used with TEGAM Ratio Transformers to provide 180 degree phase shift to the input or output of the instrument in
- Maximum Primary Voltage Rating: 500 volts
- Operating Frequency Range: 50 to 10000 Hz
- Transformer Category: Signal / RF Transformer
- Type: Isolation Transformer
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Supplier: Coilcraft, Inc.
Description: Specified by ON Semiconductor for use with their NCP1605 PFC Controller. Referenced as X25, pulse transformer on evaluation board NCP1605FORWGEVB and Application Note AND8292. Recommended by Texas Instruments for use with their UC3875 Phase Shift Resonant Controller. Three 1 : 1
- Operating Temperature: -40 to 85 C
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: SOCOMEC
Description: • The PTI provides automatic shortcircuiting of the CT : if the measuring circuit is opened. • BTV 25 products are voltage transformers. They are used specifically for supplying measurement equipment, therefore it is not recommended to connect other components which could affect accuracy.
- Primary current (Ratio) Range: 1 to 800 amps
- Secondary Current (Ratio) Range: 0.0 to 0.0200 amps
- Transformer Category: Current Transformer
- Type / Applications: Toroidal / Window, Electronics Applications
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Supplier: Transcat, Inc.
Description: MHz frequency response Low phase shift for power measurements Insensitive to DC, measures only AC component on DC + AC signals Excellent linearity Lightweight Sensor is resistant to oils and aliphatic hydrocarbons EN 61010; 1000V CAT III; 600V CAT IV; CE Mark
- Primary current (Ratio) Range: 30 to 300 amps
- Transformer Category: Current Transformer
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Supplier: Transcat, Inc.
Description: MHz frequency response Low phase shift for power measurements Insensitive to DC, measures only AC component on DC + AC signals Excellent linearity Lightweight Sensor is resistant to oils and aliphatic hydrocarbons EN 61010; 1000V CAT III; 600V CAT IV; CE Mark
- Primary current (Ratio) Range: 30 to 300 amps
- Transformer Category: Current Transformer
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Supplier: RS Components, Ltd.
Description: TF060F clamp mounting line output transformers feature bifilar winding. This construction ensures excellent coupling and low phase shift. These audio transformers provide a low distortion solution and have an output of +25 dBu at 20 Hz. Typical leakage inductance of 50
- Mounting / Form Factor: Other
- Transformer Category: Signal / RF Transformer
- Type: Audio Transformer
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Supplier: TMP Pro Distribution
Description: the Radial JDI, the Duplex employs two high-performance Jensen audio transformers and the same pristine audio signal path that has made the JDI the industry standard. It features exceptional signal handling with virtually zero phase shift or harmonic distortion, while remaining
- Application: Music / Audio Systems
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Supplier: CSA Group
Description: ). Scope 1.1 This Standard, except as noted in Clause 1.2, applies to all liquid-filled transformers, autotransformers, booster transformers, load-tap-changing transformers, grounding transformers, phase-shifting transformers, series-voltage regulators, and
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Supplier: AENOR
Description: Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers
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Supplier: AENOR
Description: Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers
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Supplier: AENOR
Description: Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers
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Supplier: RS Components, Ltd.
Description: with minimum phase shift. â?¢ 0.333 V ac secondary output at rated current. â?¢ Mechanical hinge. â?¢ Input frequency 50 Hz to 400 Hz. â?¢ Maximum primary voltage 720 V ac. â?¢ 1 m long flying lead twisted pair (22 AWG
- Operating Temperature: -15 to 50 C
- Primary current (Ratio) Range: 60 amps
- Transformer Category: Current Transformer
- Type / Applications: Split Core, Other
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Supplier: RS Components, Ltd.
Description: with minimum phase shift. â?¢ 0.333 V ac secondary output at rated current. â?¢ Mechanical hinge. â?¢ Input frequency 50 Hz to 400 Hz. â?¢ Maximum primary voltage 720 V ac. â?¢ 1 m long flying lead twisted pair (22 AWG
- Operating Temperature: -15 to 50 C
- Primary current (Ratio) Range: 250 amps
- Transformer Category: Current Transformer
- Type / Applications: Split Core, Other
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Supplier: RS Components, Ltd.
Description: with minimum phase shift. â?¢ 0.333 V ac secondary output at rated current. â?¢ Mechanical hinge. â?¢ Input frequency 50 Hz to 400 Hz. â?¢ Maximum primary voltage 720 V ac. â?¢ 1 m long flying lead twisted pair (22 AWG
- Operating Temperature: -15 to 50 C
- Primary current (Ratio) Range: 30 amps
- Transformer Category: Current Transformer
- Type / Applications: Split Core, Other
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Description: IEC 60076-18:2012 covers the measurement technique and measuring equipment to be used when a frequency response measurement is required either on-site or in the factory either when the test object is new or at a later stage. This standard is applicable to power transformers, reactors,
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Supplier: CSA Group
Description: IEC 60076-18:2012 covers the measurement technique and measuring equipment to be used when a frequency response measurement is required either on-site or in the factory either when the test object is new or at a later stage. This standard is applicable to power transformers, reactors,
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Description: criteria for thermal demand meters, mechanical demand registers and phase shifting devices used in metering. Test methods for transformer-rated meters and self contained A base watt hour meter are included in this package as well as a watt hour safety standard. This package
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Supplier: Shenzhen INVT Electric Co., Ltd.
Description: checked via function codes. Output phase shift control Auto compensation of phase shift caused by transformer can be made through detecting voltage phase of transformer output port or through setting compensation angle manually via function codes;
- AC Input Frequency: 50 Hz, 60 Hz, Other
- AC Input Phase: Three Phase
- Application Categories: Inverter Drive
- Configuration: Other
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Supplier: Honeywell Sensing & IoT
Description: accuracy (±7 arcmin) for precise motion control. Resolvers convert mechanical shaft position to an electrical signal which represents the actual shaft angle. They are variable transformers in which the stator has two phase windings mechanically displaced by 90°. The output consists of
- Mechanical Range: 360 degrees
- Operating Temperature: -59.44 to 200 F
- Sensor Technology: Resolver
- Shock Rating: 50 g
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Supplier: Honeywell Sensing & IoT
Description: accuracy (±7 arcmin) for precise motion control. Resolvers convert mechanical shaft position to an electrical signal which represents the actual shaft angle. They are variable transformers in which the stator has two phase windings mechanically displaced by 90°. The output consists of
- Mechanical Range: 360 degrees
- Operating Temperature: -59.44 to 200 F
- Sensor Technology: Resolver
- Shock Rating: 50 g
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Supplier: Honeywell Sensing & IoT
Description: accuracy (±7 arcmin) for precise motion control. Resolvers convert mechanical shaft position to an electrical signal which represents the actual shaft angle. They are variable transformers in which the stator has two phase windings mechanically displaced by 90°. The output consists of
- Mechanical Range: 360 degrees
- Operating Temperature: -59.44 to 200 F
- Sensor Technology: Resolver
- Shock Rating: 50 g
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Supplier: Honeywell Sensing & IoT
Description: Resolvers convert mechanical shaft position to an electrical signal which represents the actual shaft angle. They are variable transformers in which the stator has two phase windings mechanically displaced by 90°. The output consists of two sine waves that are phase
- Mechanical Range: 360 degrees
- Operating Temperature: -59.44 to 200 F
- Sensor Technology: Resolver
- Shock Rating: 50 g
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Supplier: ValueTronics International, Inc.
Description: current circuits where the phase relationships between currents or voltages is desired. These shunts are also valuable when making AC power and energy measurements using wattmeters or watthour meters. The very small phase shift due to the shunts makes accurate high-frequency
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Supplier: Stellar Technology
Description: -frequency measurement-signal components and thus eliminates aliasing errors. The Series AP5104 is designed for a very wide range of signals for 16 to 1600 mV/V full scale. The AP5104 has a phase shift adjustment feature used to synchronize primary and secondary phase
- Form Factor: DIN Rail
- Input Impedance: 0.2000 Mohms
- Integral Filter: Yes
- Operating Temperature: 14 to 158 F
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Supplier: Richardson RFPD
Description: higher. The LTC5585 incorporates balanced I and Q mixers, LO buffer amplifiers and a precision, high frequency quadrature phase shifter. The integrated on-chip broadband transformer provides a single-ended interface at the RF input with simple off-chip L-C matching. In addition,
- Package Type: Other
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Supplier: Richardson RFPD
Description: balanced I and Q mixers, LO buffer amplifiers and a precision, high frequency quadrature phase shifter. The integrated on-chip broadband transformers provide 50 Ohm single-ended interfaces at the RF and LO inputs. Only a few external capacitors are needed for its application in
- Package Type: Other
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circuits are optimized for a particular AC frequency. Resonant circuits, with capacitive and inductive reactances equal in magnitude and 180 degrees out of phase cause high current values to flow in the receiving coil. Using Litz wire rather than conventional single or stranded wire optimizes the Q (read more)
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IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers
[B2] Bladow, J., and Montoya, A., “Experiences with Parallel EHV Phase Shifting Transformers ,” IEEE Transactions on Power Delivery, Transaction No. 91 WM 020-8 PWRD, pp. 1096–1100, Jul. 1991.
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IEC 62032:2012(E)(IEEE Std C57.135-2011) Guide for the Application, Specification, and Testing of Phase-Shifting Transformers
[B4] Bladow, J. and Montoya, A., “Experiences with parallel EHV phase shifting transformers ,” IEEE Transactions on Power Delivery, Transaction No. 91 WM 020-8 PWRD, pp. 1096–1100, July 1991.
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IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers - Redline
At the time this IEEE guide was originally completed, the Phase Shifting Transformers Working Group had the following membership: .
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Flexible AC Transmission Systems (FACTS)
11.3.6 Power transmission control using phase shifting transformer (PST) 462 .
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IEEE Guide for Protecting Power Transformers - Redline
4.5.4 Phase Shifting Transformers .
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ATC Improvement by Phase Shifter Application considering Dynamic Rating
And the phase shifting transformer is a facility that changes voltage phase angles and power flows in a system.
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Phase-shifting transformers in load flow and short-circuit analysis: modelling and control
… phase- shifting transformer on an interconnected system loop’, AIEE Trans., 1938,57, pp. 579-587 3 BLUME, L.F.: ‘Phase-angle control’, in ‘Transformer engineering’ (Wiley, 1951) 4 BLADOW, J., and MONTOYA, A.: ‘Experienceswith parallel EHV phase shifting transformers ’, IEEE Trans.
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Power System Dynamics: Stability and Control
2.5.2.2 Phase Shifting Transformer Phase shifting transformers control the voltage transformation ratio together with voltage phase angle in order to control real power flows in transmission networks.
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Advanced Technologies for Future Transmission Grids
A2) Phase Shifting Transformers .