SU1834601A1 - Device limiting ferroresonance processes and resonance overvoltages - Google Patents

Device limiting ferroresonance processes and resonance overvoltages

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Publication number
SU1834601A1
SU1834601A1 SU4801549/07A SU4801549A SU1834601A1 SU 1834601 A1 SU1834601 A1 SU 1834601A1 SU 4801549/07 A SU4801549/07 A SU 4801549/07A SU 4801549 A SU4801549 A SU 4801549A SU 1834601 A1 SU1834601 A1 SU 1834601A1
Authority
SU
USSR - Soviet Union
Prior art keywords
neutral
transformer
voltage
grounded
arc
Prior art date
Application number
SU4801549/07A
Other languages
Russian (ru)
Inventor
А.И. Назаров
Б.С. Третьяк
Original Assignee
Завод высоковольтной аппаратуры Производственного объединения "Запорожтрансформатор" им.Ленина
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 Завод высоковольтной аппаратуры Производственного объединения "Запорожтрансформатор" им.Ленина filed Critical Завод высоковольтной аппаратуры Производственного объединения "Запорожтрансформатор" им.Ленина
Priority to SU4801549/07A priority Critical patent/SU1834601A1/en
Application granted granted Critical
Publication of SU1834601A1 publication Critical patent/SU1834601A1/en

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Abstract

FIELD: high-voltage power networks. SUBSTANCE: device includes power transformer which neutral is grounded through arc-control reactor, voltage transformer which neutral is grounded through high-resistance resistor. Neutrals of transformers are interconnected through low-resistance resistor shunted with switch. Single-phase transformer with voltage relay placed in its secondary winding is linked to neutral of power transformer. Current relay is connected in grounding circuit of arc-control reactor. Outputs of both relays are placed in switching-on circuit of switch shunting resistor. EFFECT: improved operational reliability. 1 dwg
SU4801549/07A 1990-03-12 1990-03-12 Device limiting ferroresonance processes and resonance overvoltages SU1834601A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4801549/07A SU1834601A1 (en) 1990-03-12 1990-03-12 Device limiting ferroresonance processes and resonance overvoltages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4801549/07A SU1834601A1 (en) 1990-03-12 1990-03-12 Device limiting ferroresonance processes and resonance overvoltages

Publications (1)

Publication Number Publication Date
SU1834601A1 true SU1834601A1 (en) 1995-05-10

Family

ID=60521796

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4801549/07A SU1834601A1 (en) 1990-03-12 1990-03-12 Device limiting ferroresonance processes and resonance overvoltages

Country Status (1)

Country Link
SU (1) SU1834601A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630679C1 (en) * 2014-06-11 2017-09-12 Эйсетор Глоубал Текнолоджиз ЛЛС Overload limitation system for average and high voltage
RU2699019C1 (en) * 2018-11-26 2019-09-03 Илья Николаевич Джус Three-phase shunt reactor group
RU208057U1 (en) * 2021-03-18 2021-11-30 Александр Владимирович Белоглазов LOCK CURRENT DISCONNECTOR

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10404068B2 (en) 2014-06-11 2019-09-03 Asator Global Technologies Llc Surge suppression system for medium and high voltage
RU2741822C2 (en) * 2014-06-11 2021-01-28 Эйсетор Глоубал Текнолоджиз ЛЛС Overvoltage limitation system for medium and high voltage
US10312690B2 (en) 2014-06-11 2019-06-04 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10312691B2 (en) 2014-06-11 2019-06-04 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10312686B2 (en) 2014-06-11 2019-06-04 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10312689B2 (en) 2014-06-11 2019-06-04 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10312688B2 (en) 2014-06-11 2019-06-04 Asator Global Technologies Llc Surge suppression system for medium and high voltage
RU2630679C1 (en) * 2014-06-11 2017-09-12 Эйсетор Глоубал Текнолоджиз ЛЛС Overload limitation system for average and high voltage
US10396558B2 (en) 2014-06-11 2019-08-27 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10312687B2 (en) 2014-06-11 2019-06-04 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10326273B2 (en) 2014-06-11 2019-06-18 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10424927B2 (en) 2014-06-11 2019-09-24 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10431981B2 (en) 2014-06-11 2019-10-01 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10431982B2 (en) 2014-06-11 2019-10-01 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10439396B2 (en) 2014-06-11 2019-10-08 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10439397B2 (en) 2014-06-11 2019-10-08 Asator Global Technologies Llc Surge suppression system for medium and high voltage
US10439395B2 (en) 2014-06-11 2019-10-08 Asator Global Technologies Llc Surge suppression system for medium and high voltage
RU2741790C2 (en) * 2014-06-11 2021-01-28 Эйсетор Глоубал Текнолоджиз ЛЛС Overvoltage limitation system for medium and high voltage
RU2699019C1 (en) * 2018-11-26 2019-09-03 Илья Николаевич Джус Three-phase shunt reactor group
RU208057U1 (en) * 2021-03-18 2021-11-30 Александр Владимирович Белоглазов LOCK CURRENT DISCONNECTOR

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