CA1104650A - Capacitive voltage transformer with improved compensating reactor arrangement - Google Patents

Capacitive voltage transformer with improved compensating reactor arrangement

Info

Publication number
CA1104650A
CA1104650A CA262,769A CA262769A CA1104650A CA 1104650 A CA1104650 A CA 1104650A CA 262769 A CA262769 A CA 262769A CA 1104650 A CA1104650 A CA 1104650A
Authority
CA
Canada
Prior art keywords
voltage
reactor
compensating reactor
voltage transformer
core
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.)
Expired
Application number
CA262,769A
Other languages
English (en)
French (fr)
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 CA1104650A publication Critical patent/CA1104650A/en
Expired legal-status Critical Current

Links

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)
  • Emergency Protection Circuit Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Regulation Of General Use Transformers (AREA)
CA262,769A 1975-11-12 1976-10-05 Capacitive voltage transformer with improved compensating reactor arrangement Expired CA1104650A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63129675A 1975-11-12 1975-11-12
US631,296 1975-11-12

Publications (1)

Publication Number Publication Date
CA1104650A true CA1104650A (en) 1981-07-07

Family

ID=24530600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA262,769A Expired CA1104650A (en) 1975-11-12 1976-10-05 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019862A1 (fr) * 1993-02-25 1994-09-01 Hydro-Quebec Circuit d'amortissement electrique pour amortir une resonance d'un signal de puissance dans un reseau de distribution de puissance
CN112698260A (zh) * 2020-11-24 2021-04-23 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2104115A1 (en) * 2008-03-14 2009-09-23 ABB Oy A reactor arrangement for alternating electrical current
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019862A1 (fr) * 1993-02-25 1994-09-01 Hydro-Quebec Circuit d'amortissement electrique pour amortir une resonance d'un signal de puissance dans un reseau de distribution de puissance
CN112698260A (zh) * 2020-11-24 2021-04-23 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

Also Published As

Publication number Publication date
UST966010I4 (en) 1978-01-03
JPS5260934A (en) 1977-05-19
JPS6163820U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-04-30

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Legal Events

Date Code Title Description
MKEX Expiry