FR2266351A1 - Stabilised power supply for voltage and frequency sensitive equipment - has standby supply which is not affected by voltage and frequency - Google Patents

Stabilised power supply for voltage and frequency sensitive equipment - has standby supply which is not affected by voltage and frequency

Info

Publication number
FR2266351A1
FR2266351A1 FR7410098A FR7410098A FR2266351A1 FR 2266351 A1 FR2266351 A1 FR 2266351A1 FR 7410098 A FR7410098 A FR 7410098A FR 7410098 A FR7410098 A FR 7410098A FR 2266351 A1 FR2266351 A1 FR 2266351A1
Authority
FR
France
Prior art keywords
voltage
frequency
supply
standby
overload
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.)
Granted
Application number
FR7410098A
Other languages
English (en)
French (fr)
Other versions
FR2266351B1 (enExample
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7410098A priority Critical patent/FR2266351A1/fr
Priority to ES435482A priority patent/ES435482A1/es
Priority to IT48578/75A priority patent/IT1032294B/it
Priority to BE1006546A priority patent/BE827034A/xx
Publication of FR2266351A1 publication Critical patent/FR2266351A1/fr
Application granted granted Critical
Publication of FR2266351B1 publication Critical patent/FR2266351B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J9/062—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 AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR7410098A 1974-03-25 1974-03-25 Stabilised power supply for voltage and frequency sensitive equipment - has standby supply which is not affected by voltage and frequency Granted FR2266351A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7410098A FR2266351A1 (en) 1974-03-25 1974-03-25 Stabilised power supply for voltage and frequency sensitive equipment - has standby supply which is not affected by voltage and frequency
ES435482A ES435482A1 (es) 1974-03-25 1975-03-11 Dispositivo de alimentacion de energia electrica de equipos receptores sensibles a las variaciones de tension yno de frecuencia.
IT48578/75A IT1032294B (it) 1974-03-25 1975-03-12 Dispositivo di alimentazione di energia eletrrica per utilizzatori sensibili alle variazioni di tensione e o frequenza
BE1006546A BE827034A (fr) 1974-03-25 1975-03-21 Dispositifs d'alimentation en energie electrique d'equipements recepteurs sensibles aux variations de tension et/ou de frequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410098A FR2266351A1 (en) 1974-03-25 1974-03-25 Stabilised power supply for voltage and frequency sensitive equipment - has standby supply which is not affected by voltage and frequency

Publications (2)

Publication Number Publication Date
FR2266351A1 true FR2266351A1 (en) 1975-10-24
FR2266351B1 FR2266351B1 (enExample) 1979-04-20

Family

ID=9136762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410098A Granted FR2266351A1 (en) 1974-03-25 1974-03-25 Stabilised power supply for voltage and frequency sensitive equipment - has standby supply which is not affected by voltage and frequency

Country Status (4)

Country Link
BE (1) BE827034A (enExample)
ES (1) ES435482A1 (enExample)
FR (1) FR2266351A1 (enExample)
IT (1) IT1032294B (enExample)

Also Published As

Publication number Publication date
BE827034A (fr) 1975-07-16
FR2266351B1 (enExample) 1979-04-20
ES435482A1 (es) 1977-01-01
IT1032294B (it) 1979-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse