KR0160553B1 - 영구자석형 발전기의 전압조정기 - Google Patents
영구자석형 발전기의 전압조정기 Download PDFInfo
- Publication number
- KR0160553B1 KR0160553B1 KR1019950059804A KR19950059804A KR0160553B1 KR 0160553 B1 KR0160553 B1 KR 0160553B1 KR 1019950059804 A KR1019950059804 A KR 1019950059804A KR 19950059804 A KR19950059804 A KR 19950059804A KR 0160553 B1 KR0160553 B1 KR 0160553B1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- permanent magnet
- overvoltage
- overcurrent
- generator
- Prior art date
Links
- 230000002159 abnormal effect Effects 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000003672 processing method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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
- H02P9/006—Means for protecting the generator by using control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- 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
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
- H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
- H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (3)
- 고정자(111,112,113)와, 회전자(114) 및 상기 고정자의 각 상에 연결된 다이리스터(115~117)와 다이오드(121~123)로 이루어진 정류부를 갖춘 영구자석형 발전기에 있어서, 상기 다이리스터(115~117)의 각 제어전극에 접속되어 배터리(BAT)의 전압을 검출하여 조정하려는 전압을 기준으로하여 이들 다이리스터(115~117)의 게이트를 제어하는 게이트 제어수단(201)과, 상기 배터리(BAT)로부터의 전압을 전원전압(Vcc)으로 변환하여 각 전자소자에 공급하는 전압변환수단(204), 상기 발전기와 상기 배터리(BAT) 사이에 접속된 저항수단(206), 상기 저항수단(206)의 일단과 상기 배터리(BAT) 사이에 접속된 스위치수단((205) 및 4개의 과전류 및 과전압 경보기(202a~202d)를 갖추고서, 상기 배터리(BAT)에서의 과전압을 검출하고, 상기 저항수단(206)을 이용하여 과전류를 검출하여 게이트 제어수단(201)을 제어하기 위한 제어신호를 송출함을 더불어 이상동작을 알리며, 상기 스위치수단(205)을 차단하는 경보수단(202)을 구비하여 이루어진 것을 특징으로 하는 영구자석형 발전기의 전압조정기.
- 제1항에 있어서, 상기 경보수단(202)에 접속되어 이상동작을 알리는 경보램프 또는 부져(203)를 더 구비하여 이루어진 것을 특징으로 하는 영구자석형 발전기의 전압조정기.
- 제1항 또는 제2항에 있어서, 과전압, 과전류 경보를 1차와 2차로 나누고, 1차에서는 상기 게이트 제어수단(201)을 통해 다이리스터(115~17)를 제어하여 다시 전압조정을 하게 함과 더불어 이상동작을 경보하고, 2차에서는 상기 스위치수단(205)를 차단하여 상기 발전기와 배터리(BAT) 사이를 기계적으로 단선시키도록 한 것을 특징으로 하는 영구자석형 발전기의 전압조정기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950059804A KR0160553B1 (ko) | 1995-12-28 | 1995-12-28 | 영구자석형 발전기의 전압조정기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950059804A KR0160553B1 (ko) | 1995-12-28 | 1995-12-28 | 영구자석형 발전기의 전압조정기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970055218A KR970055218A (ko) | 1997-07-31 |
KR0160553B1 true KR0160553B1 (ko) | 1998-12-15 |
Family
ID=19445378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950059804A KR0160553B1 (ko) | 1995-12-28 | 1995-12-28 | 영구자석형 발전기의 전압조정기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0160553B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100387601B1 (ko) * | 1998-02-03 | 2003-12-31 | 현대중공업 주식회사 | 인버터의결상검출장치 |
-
1995
- 1995-12-28 KR KR1019950059804A patent/KR0160553B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970055218A (ko) | 1997-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5226915B2 (ja) | 過電圧保護回路を備えた制御形の整流器ブリッジ回路 | |
KR100832769B1 (ko) | 이중 권선형 유도 발전기 시스템의 제어 및 보호 | |
EP1443623B1 (en) | A system and method for controlling load dump voltage of a synchronous machine | |
US3816809A (en) | Power supply having improved over-voltage protection | |
EP0989667A1 (en) | Exciter for generator | |
US6738247B2 (en) | DC-DC converter | |
US4336563A (en) | Overcurrent protection circuit for inverter | |
US4736264A (en) | Primary switched-mode power supply unit | |
CN110073592B (zh) | 用于电驱动系统的保护装置、电驱动系统和用于运行电驱动系统的方法 | |
US3488560A (en) | Transient potential protection circuit | |
US4918592A (en) | Power regulating system for portable engine generator | |
KR0160553B1 (ko) | 영구자석형 발전기의 전압조정기 | |
WO1998027641A1 (fr) | Circuit de protection contre les surtensions pour convertisseur abaisseur | |
JP3040782B2 (ja) | 回転機の短絡保護装置 | |
US6577485B2 (en) | Ultra-wide input range power supply for circuit protection devices | |
US3383563A (en) | Battery charging systems for road vehicles | |
KR100248675B1 (ko) | 차량용 교류발전기의 제어장치 | |
US20020075621A1 (en) | Transient voltage suppression | |
US20230421089A1 (en) | Exciter circuit for an externally excited synchronous machine and motor vehicle | |
SU1545284A1 (ru) | Устройство дл защиты бесщеточной синхронной машины от повреждени в системе возбуждени | |
EP4287428A1 (en) | Overvoltage protection circuit | |
JPH08194550A (ja) | 電源装置 | |
KR0151785B1 (ko) | 영구자석형 발전기의 전압조정기 | |
JP2634692B2 (ja) | 交流励磁形同期機の2次過電圧保護装置 | |
SU665384A1 (ru) | Регулируемый преобразователь переменного напр жени в посто нное |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951228 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951228 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980725 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980819 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980819 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20010723 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20020730 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20030724 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20040809 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20040809 Start annual number: 7 End annual number: 7 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20060710 |