JPS614209A - 計器用変圧器 - Google Patents

計器用変圧器

Info

Publication number
JPS614209A
JPS614209A JP59124553A JP12455384A JPS614209A JP S614209 A JPS614209 A JP S614209A JP 59124553 A JP59124553 A JP 59124553A JP 12455384 A JP12455384 A JP 12455384A JP S614209 A JPS614209 A JP S614209A
Authority
JP
Japan
Prior art keywords
magnetic flux
flux density
circuit breaker
resonance
potential transformer
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.)
Granted
Application number
JP59124553A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460327B2 (enrdf_load_stackoverflow
Inventor
Toru Uenishi
徹 上西
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP59124553A priority Critical patent/JPS614209A/ja
Publication of JPS614209A publication Critical patent/JPS614209A/ja
Publication of JPH0460327B2 publication Critical patent/JPH0460327B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/24—Voltage transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
JP59124553A 1984-06-19 1984-06-19 計器用変圧器 Granted JPS614209A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59124553A JPS614209A (ja) 1984-06-19 1984-06-19 計器用変圧器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59124553A JPS614209A (ja) 1984-06-19 1984-06-19 計器用変圧器

Publications (2)

Publication Number Publication Date
JPS614209A true JPS614209A (ja) 1986-01-10
JPH0460327B2 JPH0460327B2 (enrdf_load_stackoverflow) 1992-09-25

Family

ID=14888324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59124553A Granted JPS614209A (ja) 1984-06-19 1984-06-19 計器用変圧器

Country Status (1)

Country Link
JP (1) JPS614209A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022494A (ja) * 1988-06-10 1990-01-08 Omron Tateisi Electron Co 車両駐車時間計測装置および違法駐車監視システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS=1982 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022494A (ja) * 1988-06-10 1990-01-08 Omron Tateisi Electron Co 車両駐車時間計測装置および違法駐車監視システム

Also Published As

Publication number Publication date
JPH0460327B2 (enrdf_load_stackoverflow) 1992-09-25

Similar Documents

Publication Publication Date Title
Horowitz et al. Power system relaying
Kennedy et al. Harmonic-current-restrained relays for differential protection
US4567424A (en) Reactive power compensator with capacitor and capacitor discharge circuit
KR20080053301A (ko) Ａｃ 돌입 전류 제한 시스템 및 방법
JPS614209A (ja) 計器用変圧器
JPH03202793A (ja) 遮断器の試験装置
CA1155923A (en) Polyphase ferroresonant voltage stabilizer having input chokes with non-linear impedance characteristic
US2290101A (en) Protective arrangement
US2020972A (en) Protective arrangement for electric systems
US3461308A (en) Circuit arrangement for limiting overload currents incorporating a capacitor and an inductance and means for making the capacitor function as a non-linear current-dependent element
RU2137277C1 (ru) Устройство для дифференциального фильтра токов обратной последовательности (i2) трехфазной электрической установки
US2977488A (en) Circuit arrangement for the control of direct current motors
US1475968A (en) Best available
GB1280704A (en) Improvements relating to the protection of three-phase alternators
US2579303A (en) Series capacitor protective scheme for tie lines
US2528240A (en) Transformer differential relay
Schroeder The cause and control of some types of switching surges
JP3103240B2 (ja) 残留電圧放電装置
JP3114351B2 (ja) Ｓｖｃ制御回路
RU2284082C2 (ru) Устройство защиты электрооборудования подстанции и линий электропередачи высокого напряжения
US2863111A (en) Series capacitor saturable transformer circuit protective system
US2287990A (en) Zero sequence isolator
US1184846A (en) Circuit-interrupting device.
RU1809474C (ru) Устройство пофазного управлени выключателем
SU1149343A1 (ru) Устройство дл защиты генератора энергоблока с ответвлени ми