JPS5399445A - Three-phase ac power unit - Google Patents

Three-phase ac power unit

Info

Publication number
JPS5399445A
JPS5399445A JP1420377A JP1420377A JPS5399445A JP S5399445 A JPS5399445 A JP S5399445A JP 1420377 A JP1420377 A JP 1420377A JP 1420377 A JP1420377 A JP 1420377A JP S5399445 A JPS5399445 A JP S5399445A
Authority
JP
Japan
Prior art keywords
phase
high voltage
power unit
voltage transformer
threephase
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
JP1420377A
Other languages
Japanese (ja)
Inventor
Akira Tsuchiya
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
Tokyo Shibaura Electric Co Ltd
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, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1420377A priority Critical patent/JPS5399445A/en
Publication of JPS5399445A publication Critical patent/JPS5399445A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To promote a reduction of rush current when closing a power source of high voltage generator with three-phase high voltage transformer applied, by means of detecting a magnetic quantity and magnetized direction of each phase core of the threephase high voltage transformer.
COPYRIGHT: (C)1978,JPO&Japio
JP1420377A 1977-02-14 1977-02-14 Three-phase ac power unit Pending JPS5399445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1420377A JPS5399445A (en) 1977-02-14 1977-02-14 Three-phase ac power unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1420377A JPS5399445A (en) 1977-02-14 1977-02-14 Three-phase ac power unit

Publications (1)

Publication Number Publication Date
JPS5399445A true JPS5399445A (en) 1978-08-30

Family

ID=11854543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1420377A Pending JPS5399445A (en) 1977-02-14 1977-02-14 Three-phase ac power unit

Country Status (1)

Country Link
JP (1) JPS5399445A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128112A (en) * 1984-07-18 1986-02-07 Hitachi Medical Corp Three-phase high voltage controller
JPH02179220A (en) * 1988-09-06 1990-07-12 Chubu Electric Power Co Inc Suppressor for transformer exciting rush current
JP2014515113A (en) * 2011-05-16 2014-06-26 エレクトリシテ・ドゥ・フランス Method and system for controlling switching time of a device including a magnetic circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128112A (en) * 1984-07-18 1986-02-07 Hitachi Medical Corp Three-phase high voltage controller
JPH0746290B2 (en) * 1984-07-18 1995-05-17 株式会社日立メデイコ Three-phase high voltage controller
JPH02179220A (en) * 1988-09-06 1990-07-12 Chubu Electric Power Co Inc Suppressor for transformer exciting rush current
JP2014515113A (en) * 2011-05-16 2014-06-26 エレクトリシテ・ドゥ・フランス Method and system for controlling switching time of a device including a magnetic circuit

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