UST966010I4 - Capacitive voltage transformer with improved compensating reactor arrangement - Google Patents

Capacitive voltage transformer with improved compensating reactor arrangement Download PDF

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Publication number
UST966010I4
UST966010I4 US05/785,381 US78538177A UST966010I4 US T966010 I4 UST966010 I4 US T966010I4 US 78538177 A US78538177 A US 78538177A US T966010 I4 UST966010 I4 US T966010I4
Authority
US
United States
Prior art keywords
reactor
voltage transformer
compensating reactor
capacitive voltage
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US05/785,381
Other languages
English (en)
Inventor
Andrew S. Sweetana, Jr.
Gerald B. Boyette
Frederick J. Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of UST966010I4 publication Critical patent/UST966010I4/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/06—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using impedances
    • H02M5/08—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using impedances using capacitors only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Regulation Of General Use Transformers (AREA)
US05/785,381 1975-11-12 1977-04-07 Capacitive voltage transformer with improved compensating reactor arrangement Pending UST966010I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63129675A 1975-11-12 1975-11-12

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US63129675A Continuation 1975-11-12 1975-11-12

Publications (1)

Publication Number Publication Date
UST966010I4 true UST966010I4 (en) 1978-01-03

Family

ID=24530600

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/785,381 Pending UST966010I4 (en) 1975-11-12 1977-04-07 Capacitive voltage transformer with improved compensating reactor arrangement

Country Status (3)

Country Link
US (1) UST966010I4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS5260934A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1104650A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090231891A1 (en) * 2008-03-14 2009-09-17 Abb Oy Reactor arrangement for alternating electrical current

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343381A (en) * 1993-02-25 1994-08-30 Hydro-Quebec Electrical dampening circuit for dampening resonance of a power signal in a power distribution network
CN107134355B (zh) * 2017-05-25 2018-12-21 浙江天际互感器有限公司 一种复合绝缘的电子式电压互感器
CN112698260B (zh) * 2020-11-24 2022-08-16 国网河北省电力有限公司电力科学研究院 Cvt电压暂降测量误差校正方法及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090231891A1 (en) * 2008-03-14 2009-09-17 Abb Oy Reactor arrangement for alternating electrical current
US8059428B2 (en) * 2008-03-14 2011-11-15 Abb Oy Reactor arrangement for alternating electrical current

Also Published As

Publication number Publication date
JPS5260934A (en) 1977-05-19
JPS6163820U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-04-30
CA1104650A (en) 1981-07-07

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