KR890015094A - 반송차량용 배터리 감시회로 - Google Patents

반송차량용 배터리 감시회로 Download PDF

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Publication number
KR890015094A
KR890015094A KR1019880002579A KR880002579A KR890015094A KR 890015094 A KR890015094 A KR 890015094A KR 1019880002579 A KR1019880002579 A KR 1019880002579A KR 880002579 A KR880002579 A KR 880002579A KR 890015094 A KR890015094 A KR 890015094A
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KR
South Korea
Prior art keywords
output
unit
resistor
voltage
input terminal
Prior art date
Application number
KR1019880002579A
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English (en)
Other versions
KR900008036B1 (ko
Inventor
김창섭
Original Assignee
안시환
삼성전자 주식회사
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Application filed by 안시환, 삼성전자 주식회사 filed Critical 안시환
Priority to KR1019880002579A priority Critical patent/KR900008036B1/ko
Publication of KR890015094A publication Critical patent/KR890015094A/ko
Application granted granted Critical
Publication of KR900008036B1 publication Critical patent/KR900008036B1/ko

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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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • 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
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • 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
    • B60L2210/20—AC to AC converters
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2302/00—Responses or measures related to driver conditions
    • B60Y2302/03—Actuating a signal or alarm device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/308—Electric sensors
    • B60Y2400/3084—Electric currents sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/308—Electric sensors
    • B60Y2400/3086—Electric voltages sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

내용 없음.

Description

반송차량용 배터리 감시회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 블록도.
제2도는 제1도의 상세회로도.
제3도는 제2도 각점에서의 전압파형도.

Claims (3)

  1. 배터리(BT)의 단자전압을 감지하는 전압감지부(1), 이 전압감지부(1)의 출력을 충방전시키는 지연부(2), 배터리(BT)출력이 전류검출용 저항(Rc)을 통해 통상의 모우터 구동회로에 흐르는 전류량을 검출하는 전류검출부(3), 전류검출부(3)의 출력을 기준전압으로 인가하는 기준전압 설정부(4), 지연부 (2)및 기준전압설정부(4)의 출력에 따라 베터리(BT)의 과방전 및 과전류 상태를 판별하는 판별부(5), 이 판별부(5)의 출력전압을 변환하여 통상의 경보발생회로에 그 변환출력을 인가시키는 변환부(6)로 구성하는 것을 특징으로 하는 반송차량용 배터리 감시회로.
  2. 제1항에 있어서, 전류검출부(3)가 전류검출용 저항(Rc)의 양단전압이 저항(R14-R17)으로 분압되어 전류제한용저항(R18)(R19)을 통해 증폭도 가변용 가변저항(VR1)(VR2)이 접지 및 출력사이에 각각 연결된 연산증폭기(OP2)의 반전입력단자(-) 및 비반전입력단자(+)에 각각 인가되게구성하는 것을 특징으로 하는 반송차량용 배터리 감시회로.
  3. 제1항에 있어서, 판별부(5)가 지연부(2)의 출력이 저항(R9)을 통해 연산증폭기(OP3)의 반전입력단자(-)에 인가되고, 비반전입력단자(+)에는 통상의 DC/DC변환기(DDC)의 입출력이 저항(R10)(R11)으로 분압되어 저항(R12)을 통한 전압과 기준전압 발생부(4)의 출력이 합성되어 인가되며, 이 연산증폭기(OP3)의 출력이 궤환저항(R13)을 통해 비반전입력단자(+)에 인가되게 구성하는 것을 특징으로 하는 반송차량용 배터리 감시회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880002579A 1988-03-11 1988-03-11 반송차량용 배터리 감시회로 KR900008036B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880002579A KR900008036B1 (ko) 1988-03-11 1988-03-11 반송차량용 배터리 감시회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880002579A KR900008036B1 (ko) 1988-03-11 1988-03-11 반송차량용 배터리 감시회로

Publications (2)

Publication Number Publication Date
KR890015094A true KR890015094A (ko) 1989-10-28
KR900008036B1 KR900008036B1 (ko) 1990-10-31

Family

ID=19272790

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880002579A KR900008036B1 (ko) 1988-03-11 1988-03-11 반송차량용 배터리 감시회로

Country Status (1)

Country Link
KR (1) KR900008036B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101694428B1 (ko) * 2016-06-13 2017-01-09 이명규 개인하수처리시설의 선별적 점검 및 감시시스템

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101694428B1 (ko) * 2016-06-13 2017-01-09 이명규 개인하수처리시설의 선별적 점검 및 감시시스템

Also Published As

Publication number Publication date
KR900008036B1 (ko) 1990-10-31

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