KR100906189B1 - 전동차 냉각팬 모터 제어장치 - Google Patents
전동차 냉각팬 모터 제어장치 Download PDFInfo
- Publication number
- KR100906189B1 KR100906189B1 KR1020070126369A KR20070126369A KR100906189B1 KR 100906189 B1 KR100906189 B1 KR 100906189B1 KR 1020070126369 A KR1020070126369 A KR 1020070126369A KR 20070126369 A KR20070126369 A KR 20070126369A KR 100906189 B1 KR100906189 B1 KR 100906189B1
- Authority
- KR
- South Korea
- Prior art keywords
- cooling fan
- fan motor
- electric
- current
- motor
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (3)
- 배전반으로부터 전력을 공급받는 전동차의 3상 전원단(R, S, T)에 접속되는 AC 분배차단기(10) 및 냉각팬 모터차단기(20)를 통해 냉각팬 모터(30)를 제어하는 전동차 냉각팬 모터 제어장치에 있어서,상기 전동차에 전원을 공급하는 배전반의 1선에 접속되어 상기 전동차의 전진 및 후진을 제어할 수 있는 역전(逆轉)수단(40)과;상기 역전수단(40)과 접속되어 발생 가능한 과부하 및 단락전류를 차단하는 제1 차단수단(50)과;상기 제1 차단수단(50)에 접속되어 상기 역전수단(40)을 통해서 들어오는 전류의 역방향으로 전류가 흐르지 않도록 방지하는 역전류방지수단(60)과;상기 역전류방지수단(60)을 거쳐 들어온 전류로 ON 접점되는 릴레이부(70)와;상기 역전수단(40)이 스위치 ON 되어 상기 릴레이부(70)가 ON 접점될 때 상기 냉각팬 모터차단기(20) 및 AC 분배차단기(10)와 냉각팬 모터(30)에 접속되고, 상기 역전수단(40)이 스위치 OFF되어 상기 릴레이부(70)가 OFF 접점될 때 상기 냉각팬 모터차단기(20) 및 AC 분배차단기(10)와 냉각팬 모터(30)로부터 접속해제되는 3상접점부(80);를 포함하는 것을 특징으로 하는 전동차 냉각팬 모터 제어장치.
- 청구항 1에 있어서,상기 역전류방지수단(60)은 다이오드로 구성되는 것을 특징으로 하는 전동차 냉각팬 모터 제어장치.
- 청구항 1에 있어서,상기 역전수단(40)과 배전반의 1선 사이에는 과부하 및 단락전류를 차단하는 제2 차단수단(90)이 설치되는 것을 특징으로 하는 전동차 냉각팬 모터 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070126369A KR100906189B1 (ko) | 2007-12-06 | 2007-12-06 | 전동차 냉각팬 모터 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070126369A KR100906189B1 (ko) | 2007-12-06 | 2007-12-06 | 전동차 냉각팬 모터 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070121626A KR20070121626A (ko) | 2007-12-27 |
KR100906189B1 true KR100906189B1 (ko) | 2009-07-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070126369A KR100906189B1 (ko) | 2007-12-06 | 2007-12-06 | 전동차 냉각팬 모터 제어장치 |
Country Status (1)
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KR (1) | KR100906189B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103062090A (zh) * | 2012-12-30 | 2013-04-24 | 深圳市广前电力有限公司 | 发电机出口断路器冷却风扇的控制方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880022803U (ko) * | 1987-05-22 | 1988-12-27 | 삼성전자 주식회사 | 팬 모터 속도 제어회로 |
KR960014224U (ko) * | 1994-10-11 | 1996-05-17 | 철도차량의 배기팬 제어회로 | |
KR19980030295A (ko) * | 1996-10-29 | 1998-07-25 | 추호석 | 철도차량에 있어서 냉방기 점검회로 |
KR200208153Y1 (ko) | 2000-08-01 | 2000-12-15 | 주식회사경동 | 광차전차의 원격운전시스템 |
-
2007
- 2007-12-06 KR KR1020070126369A patent/KR100906189B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880022803U (ko) * | 1987-05-22 | 1988-12-27 | 삼성전자 주식회사 | 팬 모터 속도 제어회로 |
KR960014224U (ko) * | 1994-10-11 | 1996-05-17 | 철도차량의 배기팬 제어회로 | |
KR19980030295A (ko) * | 1996-10-29 | 1998-07-25 | 추호석 | 철도차량에 있어서 냉방기 점검회로 |
KR200208153Y1 (ko) | 2000-08-01 | 2000-12-15 | 주식회사경동 | 광차전차의 원격운전시스템 |
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KR20070121626A (ko) | 2007-12-27 |
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