JPS56139100A - Exciter for synchronizer - Google Patents

Exciter for synchronizer

Info

Publication number
JPS56139100A
JPS56139100A JP4069580A JP4069580A JPS56139100A JP S56139100 A JPS56139100 A JP S56139100A JP 4069580 A JP4069580 A JP 4069580A JP 4069580 A JP4069580 A JP 4069580A JP S56139100 A JPS56139100 A JP S56139100A
Authority
JP
Japan
Prior art keywords
rectifier
thyristor
bypass
field winding
firing
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
JP4069580A
Other languages
Japanese (ja)
Other versions
JPH0343875B2 (en
Inventor
Toshiaki Sogabe
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 JP4069580A priority Critical patent/JPS56139100A/en
Publication of JPS56139100A publication Critical patent/JPS56139100A/en
Publication of JPH0343875B2 publication Critical patent/JPH0343875B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/13—Discrete devices, e.g. 3 terminal devices
    • H01L2924/1301—Thyristor

Abstract

PURPOSE:To increase a bypass energization capacity of a thyristor rectifier by firing a bypass thyristor when the excitation of a field winding is stopped and then firing all the thyristors of the rectifier. CONSTITUTION:When a generator is operating, a thyristor rectifier 5 is controlled by the output of an automatic voltage regulator 8. In order to stop the excitation of the field winding 1F of the generator, a power source breaker 6 is first opened. Thus, a reverse voltage is generated in the field winding 1F, and when the reverse voltage becomes higher than set value of an automatic firing circuit 11, a bypass thyristor 10 is fired. After the breaker is completely opened, a fire signal is applied to all the thyristors of the rectifier 5 by a special commutation pulse generator 12. Thus, the bypass energization capacity can be increased.
JP4069580A 1980-03-29 1980-03-29 Exciter for synchronizer Granted JPS56139100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4069580A JPS56139100A (en) 1980-03-29 1980-03-29 Exciter for synchronizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4069580A JPS56139100A (en) 1980-03-29 1980-03-29 Exciter for synchronizer

Publications (2)

Publication Number Publication Date
JPS56139100A true JPS56139100A (en) 1981-10-30
JPH0343875B2 JPH0343875B2 (en) 1991-07-04

Family

ID=12587682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4069580A Granted JPS56139100A (en) 1980-03-29 1980-03-29 Exciter for synchronizer

Country Status (1)

Country Link
JP (1) JPS56139100A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132798A (en) * 1983-01-19 1984-07-30 Nippon Electric Ind Co Ltd Automatic voltage regulator for ac generator
EP0227993A2 (en) * 1985-12-16 1987-07-08 Kabushiki Kaisha Toshiba High-voltage/large-current generator apparatus and method for generating high-voltage/large-current

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395214A (en) * 1977-02-01 1978-08-21 Toshiba Corp Synchronous machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395214A (en) * 1977-02-01 1978-08-21 Toshiba Corp Synchronous machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132798A (en) * 1983-01-19 1984-07-30 Nippon Electric Ind Co Ltd Automatic voltage regulator for ac generator
JPH0521000B2 (en) * 1983-01-19 1993-03-23 Nippon Electric Ind
EP0227993A2 (en) * 1985-12-16 1987-07-08 Kabushiki Kaisha Toshiba High-voltage/large-current generator apparatus and method for generating high-voltage/large-current

Also Published As

Publication number Publication date
JPH0343875B2 (en) 1991-07-04

Similar Documents

Publication Publication Date Title
JPS5534854A (en) Controlling method of secondary winding-exciting motor
GB1466762A (en) Direct current motor control circuit
JPS56139100A (en) Exciter for synchronizer
IL70240A0 (en) Emergency ignition device for thermal engines
JPS5654184A (en) Voltage conversion device
SU647816A1 (en) Self-sustained bridge inverter
JPS57180356A (en) Exciter for synchronous machine
SU905973A1 (en) Induction motor control device
JPS54121916A (en) Single phase ac motor control system
US3753080A (en) Electric control device for an alternator
JPS51150020A (en) Automatic load adjusting device of generator
JPS5419116A (en) Thyristor starter for generator-motor
JPS57129171A (en) Stopping method for inverter
GB1491975A (en) Control arrangements for dc motors
JPS5476914A (en) Method of operating ac generator
JPS57177285A (en) Power crow-bar power source
JPS5489216A (en) Dc power unit
JPS56157276A (en) Inverter
JPS5419127A (en) Control system for power inverter
JPS5716582A (en) Power inverter
JPS54134233A (en) Control circuit for starter
FR2259466A1 (en) Power source with a spark proof output - has unit for limiting electric energy released through commutation of power source output circuit
JPS5791692A (en) Drive controlling device for synchronous motor
JPS54118518A (en) Regenerative braking circuit system for electric car
JPS57186983A (en) Overcharging preventing circuit