KR970020646A - Braking Adapter for Electric Towing Locomotive Using PWM Braking Signal - Google Patents

Braking Adapter for Electric Towing Locomotive Using PWM Braking Signal Download PDF

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Publication number
KR970020646A
KR970020646A KR1019950036898A KR19950036898A KR970020646A KR 970020646 A KR970020646 A KR 970020646A KR 1019950036898 A KR1019950036898 A KR 1019950036898A KR 19950036898 A KR19950036898 A KR 19950036898A KR 970020646 A KR970020646 A KR 970020646A
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KR
South Korea
Prior art keywords
signal
braking
unit
brake
emergency
Prior art date
Application number
KR1019950036898A
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Korean (ko)
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KR0179575B1 (en
Inventor
김인호
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석진철
대우중공업 주식회사
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Priority to KR1019950036898A priority Critical patent/KR0179575B1/en
Publication of KR970020646A publication Critical patent/KR970020646A/en
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Publication of KR0179575B1 publication Critical patent/KR0179575B1/en

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    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/42—Adaptation of control equipment on vehicle for actuation from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 발명은 제동 공기신호검출부(20)와, 보호회로부(22), 전동차 비상제동부(24), 상기 보호회로부(22)로부터의 제동신호와 비상 브레이크부로(30)부터의 비상 제동신호를 입력받는 기관차의 메인압력 스위치부(26), 이 기관차의 메인압력 스위치부(26)로부터의 제동신호와 상기 비상 브레이크부(30)로부터의 비상제동신호가 2단 제동 이상시 제동신호를 발생하는 제동신호 발생부(28), 상기 전동차 비상제동부(24)로부터 비상제동신호를 입력받는 브레이크부(30), 상기 제동 공기신호검출부(20)로부터의 제동 공기신호를 제동 전기신호로 변환함과 더불어 기관차의 메인압력 스위치부(26)로부터의 제동 공기신호를 제동 전기신호로 변환하는 P/V변환부(32), 이 P/V변환부(32)로부터의 제동 전기신호를 인코더 입력신호로 제어함과 더불어 제동신호 발생부(28)로부터의 제동신호를 인코더 입력신호로 제어하는 신호제어부(34), 이 신호제어부(34)로부터의 제동신호를 엔코딩하는 인코더부(36) 및, 이 인코더부(36)로부터의 제동신호를 전동차로 연결하는 점퍼부(38)를 구비하여 구성된 것을 특징으로 한다.According to the present invention, the braking air signal detection unit 20, the protection circuit unit 22, the electric vehicle emergency braking unit 24, the braking signal from the protection circuit unit 22 and the emergency braking signal from the emergency brake unit 30 are input. Braking which generates a braking signal when the brake signal from the main pressure switch section 26 of the receiving locomotive, the brake signal from the main pressure switch section 26 of the locomotive and the emergency braking signal from the emergency brake section 30 are two-stage braking abnormalities. The brake generator 30 receives the emergency braking signal from the signal generator 28, the emergency braking unit 24, and converts the braking air signal from the braking air signal detector 20 into a braking electric signal. P / V conversion section 32 for converting the braking air signal from the main pressure switch section 26 of the locomotive into a braking electric signal, and controlling the braking electric signal from the P / V conversion section 32 as an encoder input signal. And from the braking signal generator 28 A signal controller 34 for controlling the same signal as an encoder input signal, an encoder 36 for encoding a braking signal from the signal controller 34, and a braking signal from the encoder 36 with an electric vehicle. It is characterized by comprising a jumper 38.

Description

PWM 제동신호를 이용한 전동차견인용 기관차의 제동어댑터Braking Adapter for Electric Towing Locomotive Using PWM Braking Signal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 PWM 제동신호를 이용한 전동차견인용 기관차의 제동어댑터의 블록도,1 is a block diagram of a braking adapter of a locomotive for electric vehicle towing using a PWM braking signal according to the present invention;

제2도는 제1도에 나타낸 신호제어부의 블록도,2 is a block diagram of a signal controller shown in FIG. 1;

제3도는 제2도에 나타낸 신호제어부의 회로도.3 is a circuit diagram of the signal control unit shown in FIG.

Claims (3)

제동 공기신호검출부(20)와, 보호회로부(22), 전동차 비상제동부(24), 상기 보호회로부(22)로부터의 제동신호와 비상 브레이크부로(30)부터의 비상 제동신호를 입력받는 기관차의 메인압력 스위치부(26), 이 기관차의 메인압력 스위치부(26)로부터의 제동신호와 상기 비상 브레이크부(30)로부터의 비상제동신호가 2단 제동 이상시 제동신호를 발생하는 제동신호 발생부(28), 상기 전동차 비상제동부(24)로부터 비상제동신호를 입력받는 브레이크부(30), 상기 제동 공기신호검출부(20)로부터의 제동 공기신호를 제동 전기신호로 변환함과 더불어 기관차의 메인압력 스위치부(26)로부터의 제동 공기신호를 제동 전기신호로 변환하는 P/V변환부(32), 이 P/V변환부(32)로부터의 제동 전기신호를 인코더 입력신호로 제어함과 더불어 제동신호 발생부(28)로부터의 제동신호를 인코더 입력신호로 제어하는 신호제어부(34), 이 신호제어부(34)로부터의 제동신호를 엔코딩 하는 인코더부(36) 및, 이 인코더부(36)로부터의 제동신호를 전동차로 연결하는 점퍼부(38)를 구비하여 구성된 것을 특징으로 하는 PWM 제동신호를 이용한 전동차 견인용기관차의 제동어댑터.Of the locomotive that receives the braking air signal detection unit 20, the protection circuit unit 22, the electric vehicle emergency braking unit 24, the braking signal from the protection circuit unit 22, and the emergency braking signal from the emergency brake unit 30. A brake signal generator for generating a brake signal when the brake signal from the main pressure switch unit 26, the main pressure switch unit 26 of the locomotive, and the emergency brake signal from the emergency brake unit 30 are abnormally braked in two stages. (28), the brake unit 30 receives the emergency braking signal from the electric vehicle emergency braking unit 24, converts the braking air signal from the braking air signal detection unit 20 into a braking electric signal and the main of the locomotive The P / V converter 32 converts the braking air signal from the pressure switch 26 into a brake electric signal, and controls the braking electric signal from the P / V converter 32 as an encoder input signal. The braking signal from the braking signal generator 28 A signal controller 34 for controlling the encoder input signal, an encoder 36 for encoding a brake signal from the signal controller 34, and a jumper for connecting the brake signal from the encoder 36 to an electric vehicle ( 38. A braking adapter for an electric vehicle traction locomotive using a PWM braking signal, characterized in that it comprises a). 제1항에 있어서, 상기 신호제어부(34)는 입력전압 반전부와, 게인조정부, 신호증폭부 및, 신호출력부로 구성된 것을 특징으로 하는 PWM 제동신호를 이용한 전동차견인용 기관차의 제동어댑터.The brake adapter of claim 1, wherein the signal control unit (34) comprises an input voltage inverting unit, a gain adjusting unit, a signal amplifying unit, and a signal output unit. 제1항에 있어서, 상기 점퍼부(38)는 12핀의 점퍼에 의해 전동차와 연결되는 것을 특징으로 하는 PWM 제동신호를 이용한 전동차 견인용 기관차의 제동어댑터.The brake adapter of claim 1, wherein the jumper unit is connected to the electric vehicle by a 12-pin jumper. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036898A 1995-10-24 1995-10-24 A traction motor braking adapter using pwm signal KR0179575B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950036898A KR0179575B1 (en) 1995-10-24 1995-10-24 A traction motor braking adapter using pwm signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950036898A KR0179575B1 (en) 1995-10-24 1995-10-24 A traction motor braking adapter using pwm signal

Publications (2)

Publication Number Publication Date
KR970020646A true KR970020646A (en) 1997-05-28
KR0179575B1 KR0179575B1 (en) 1999-05-15

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Application Number Title Priority Date Filing Date
KR1019950036898A KR0179575B1 (en) 1995-10-24 1995-10-24 A traction motor braking adapter using pwm signal

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100756598B1 (en) * 2000-05-04 2007-09-07 주식회사 로템 Train air compressor control device
KR20150142538A (en) 2014-06-12 2015-12-22 주식회사 핫앤핫 Portable Warmer Cushion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100661733B1 (en) * 2004-08-27 2006-12-26 주식회사 로템 Method for recuing a train using tcms
KR101662164B1 (en) * 2014-10-29 2016-10-06 한국철도기술연구원 Electronic motorized modular brake system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100756598B1 (en) * 2000-05-04 2007-09-07 주식회사 로템 Train air compressor control device
KR20150142538A (en) 2014-06-12 2015-12-22 주식회사 핫앤핫 Portable Warmer Cushion

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