CA1123940A - Automatic transfer control device - Google Patents

Automatic transfer control device

Info

Publication number
CA1123940A
CA1123940A CA282,468A CA282468A CA1123940A CA 1123940 A CA1123940 A CA 1123940A CA 282468 A CA282468 A CA 282468A CA 1123940 A CA1123940 A CA 1123940A
Authority
CA
Canada
Prior art keywords
source
breaker
voltage
output
sources
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA282,468A
Other languages
English (en)
French (fr)
Inventor
George F. Bogel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to CA000388287A priority Critical patent/CA1138564A/en
Application granted granted Critical
Publication of CA1123940A publication Critical patent/CA1123940A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Control By Computers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CA282,468A 1976-07-19 1977-07-11 Automatic transfer control device Expired CA1123940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000388287A CA1138564A (en) 1977-07-11 1981-10-19 Automatic transfer control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70642376A 1976-07-19 1976-07-19
US706,423 1976-07-19

Publications (1)

Publication Number Publication Date
CA1123940A true CA1123940A (en) 1982-05-18

Family

ID=24837494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282,468A Expired CA1123940A (en) 1976-07-19 1977-07-11 Automatic transfer control device

Country Status (12)

Country Link
JP (1) JPS5312046A (ja)
AU (1) AU514370B2 (ja)
BE (1) BE856934A (ja)
BR (1) BR7704660A (ja)
CA (1) CA1123940A (ja)
DE (1) DE2732379A1 (ja)
ES (1) ES460868A1 (ja)
FR (1) FR2359534A1 (ja)
GB (1) GB1588781A (ja)
IT (1) IT1084986B (ja)
MX (1) MX3517E (ja)
ZA (1) ZA773860B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992551U (ja) * 1982-12-10 1984-06-23 株式会社三輝製作所 二重電源系低圧回路における使用電源側表示機構を具えた静止型電源切替器
JPS59194583U (ja) * 1983-06-11 1984-12-24 柴田科学器械工業株式会社 エアサンプリングポンプ
US6181028B1 (en) * 1999-08-19 2001-01-30 Generac Power Systems, Inc. Transfer mechanism for transferring power between a utility source and a stand-by generator
EP2641489B1 (de) * 2012-03-20 2018-09-26 Hauni Maschinenbau GmbH Messanordnung, ausgebildet und eingerichtet zum Messen von in Strangeinheiten der Tabak verarbeitenden Industrie hergestellten Strängen und/oder Strangabschnitten sowie Strangeinheit mit einer solchen Messanordnung
CN114460866B (zh) * 2021-12-27 2024-09-03 西门子工厂自动化工程有限公司 主回路的信号控制方法、装置和计算机可读介质

Also Published As

Publication number Publication date
GB1588781A (en) 1981-04-29
ES460868A1 (es) 1978-12-01
ZA773860B (en) 1978-06-28
MX3517E (es) 1981-01-19
BR7704660A (pt) 1978-04-25
AU514370B2 (en) 1981-02-05
BE856934A (fr) 1978-01-19
DE2732379A1 (de) 1978-01-26
IT1084986B (it) 1985-05-28
AU2697277A (en) 1979-01-18
FR2359534A1 (fr) 1978-02-17
JPS5312046A (en) 1978-02-03

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Legal Events

Date Code Title Description
MKEX Expiry