KR890006459Y1 - 전동차의 정지형 인버터 시궨스 회로 - Google Patents
전동차의 정지형 인버터 시궨스 회로 Download PDFInfo
- Publication number
- KR890006459Y1 KR890006459Y1 KR2019860020006U KR860020006U KR890006459Y1 KR 890006459 Y1 KR890006459 Y1 KR 890006459Y1 KR 2019860020006 U KR2019860020006 U KR 2019860020006U KR 860020006 U KR860020006 U KR 860020006U KR 890006459 Y1 KR890006459 Y1 KR 890006459Y1
- Authority
- KR
- South Korea
- Prior art keywords
- electric vehicle
- voltage
- inverter
- capacitor
- circuit
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 241000700199 Cavia porcellus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
- B60L2210/42—Voltage source inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/30—Railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (3)
- 전동차의 비상급전회로에 있어서, 타 유니트의 인버터의 3상 출력전압(R',S',T')이 저전압 검출기(2)에 의해 제어되는 접촉스위치부(6)를 통하여 변압기(T1)로 입력되게 연결하고, 변압기(T1)의 출력이 정류부(7)를 통하여 축전기부(5)에 병렬로 인가되게 연결시킴을 특징으로 하는 전동차의 정지형 인버터 시귄스 회로.
- 제1항에 있어서, 정류부(7)의 출력전압이 축전기부(5)의 출력 전압보다 낮게 설정함을 특징으로 하는 전동차의 정지형 인버터 시귄스 회로.
- 제1항에 있어서, 전압변환시 전원차단을 방지하는 수단으로, 가선의 직류전압을 검출하는 집전장치(1)의 출력과. 타 유니트 인버터의 교류3상 출력전압(R',S',T)이 변압기(T1)와 정류부(7)를 거친 출력이 인버팅 회로부(4)의 입력에 연결됨을 특징으로 하는 전동차의 정지형 인버터 시귄스 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860020006U KR890006459Y1 (ko) | 1986-12-13 | 1986-12-13 | 전동차의 정지형 인버터 시궨스 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860020006U KR890006459Y1 (ko) | 1986-12-13 | 1986-12-13 | 전동차의 정지형 인버터 시궨스 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880013794U KR880013794U (ko) | 1988-08-30 |
KR890006459Y1 true KR890006459Y1 (ko) | 1989-09-23 |
Family
ID=19257917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860020006U KR890006459Y1 (ko) | 1986-12-13 | 1986-12-13 | 전동차의 정지형 인버터 시궨스 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890006459Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101340966B1 (ko) * | 2006-05-24 | 2013-12-13 | 페어차일드코리아반도체 주식회사 | 3상 인버터 모듈 및 이를 이용한 모터구동장치와 인버터집적회로 패키지 |
-
1986
- 1986-12-13 KR KR2019860020006U patent/KR890006459Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880013794U (ko) | 1988-08-30 |
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Date | Code | Title | Description |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19861213 |
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UA0201 | Request for examination |
Patent event date: 19861213 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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N231 | Notification of change of applicant | ||
UN2301 | Change of applicant |
Comment text: Notification of Change of Applicant Patent event code: UN23011R01D Patent event date: 19890621 |
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UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890825 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19891130 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19900219 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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