DE169756T1 - Stabilisierte elektrische stromversorgung. - Google Patents

Stabilisierte elektrische stromversorgung.

Info

Publication number
DE169756T1
DE169756T1 DE198585401235T DE85401235T DE169756T1 DE 169756 T1 DE169756 T1 DE 169756T1 DE 198585401235 T DE198585401235 T DE 198585401235T DE 85401235 T DE85401235 T DE 85401235T DE 169756 T1 DE169756 T1 DE 169756T1
Authority
DE
Germany
Prior art keywords
inverter
chopper
electrical power
power supply
booster
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.)
Pending
Application number
DE198585401235T
Other languages
English (en)
Inventor
Michel F-16000 Angouleme Nacabal
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.)
Moteurs Leroy Somer SAS
Original Assignee
Moteurs Leroy Somer SAS
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 Moteurs Leroy Somer SAS filed Critical Moteurs Leroy Somer SAS
Publication of DE169756T1 publication Critical patent/DE169756T1/de
Pending 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
    • H02J9/062—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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/451—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output voltage or frequency

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Inverter Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Vehicle Body Suspensions (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Amplifiers (AREA)
  • Paper (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Control Of Electrical Variables (AREA)

Claims (2)

European Patent Application 23 liilj No. 85 401 23 5.8 U" MOTEURS LEROY SOMER PATENTANSPRÜCHE
1. Stabilisiertes elektrisches Netzgerät mit einem statischen Wechselrichter, der im Normalbetrieb vom Netz über einen Gleichrichter und bei Netzausfall von einer Akkumulatorenbatterie gespeist wird, die mit einem an das Netz angeschlossenen Batterieladegerät verbunden ist, dadurch gekennzeichnet, daß der Wechselrichter (9) eingangsseitig mit einer Zerhacker-Transformationseinrichtung (8) in Reihe geschaltet ist, und daß eine Regelungseinrichtung (13) für den Wechselrichter (9) und die Zerhacker-Transformationseinrichtung (8) vorhanden ist, durch die die Zerhacker-Transformationseinrichtung (8) und der Wechselrichter (9) jeweils getrennt so beaufschlagbar sind, daß einerseits die Amplitude der vom Wechselrichter (9) ausgegebenen Wechselspannung und andererseits die Frequenz der vom Wechselrichter (9) ausgegebenen Wechselspannung konstant gehalten werden können.
2. Stabilisiertes elektrisches Netzgerät nach Anspruch 1, dadurch gekennzeichnet, daß die Akkumulatorenbatterie (4) über einen statischen Steuerschalter (7) mit einer Leitung (3) verbunden ist, die den Eingang der Zerhacker-Transformationseinrichtung (8) mit dem Ausgang des Gleichrichters (2) verbindet, der seinerseits den Netzstrom empfängt.
DE198585401235T 1984-06-20 1985-06-20 Stabilisierte elektrische stromversorgung. Pending DE169756T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8409664A FR2566597B1 (fr) 1984-06-20 1984-06-20 Dispositif d'alimentation electrique stabilisee

Publications (1)

Publication Number Publication Date
DE169756T1 true DE169756T1 (de) 1986-10-16

Family

ID=9305231

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8585401235T Expired DE3572267D1 (en) 1984-06-20 1985-06-20 Stabilized electrical-power supply
DE198585401235T Pending DE169756T1 (de) 1984-06-20 1985-06-20 Stabilisierte elektrische stromversorgung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8585401235T Expired DE3572267D1 (en) 1984-06-20 1985-06-20 Stabilized electrical-power supply

Country Status (6)

Country Link
EP (1) EP0169756B1 (de)
JP (1) JPS6122766A (de)
AT (1) ATE45446T1 (de)
DE (2) DE3572267D1 (de)
ES (1) ES8608752A1 (de)
FR (1) FR2566597B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593978B1 (fr) * 1986-02-06 1990-09-07 Serras Paulet Edouard Appareil d'alimentation electrique a sortie de tension alternative
FR2597277B2 (fr) * 1986-02-06 1994-10-28 Serras Paulet Edouard Appareil d'alimentation electrique a sortie de tension alternative
FR2600221A1 (fr) * 1986-06-17 1987-12-18 Travaux Electr Ste Gle Alimentation en courant alternatif de forte puissance non susceptible d'etre interrompue
JPH02241371A (ja) * 1989-03-14 1990-09-26 Mitsubishi Electric Corp 電圧形インバータ
AT399621B (de) * 1990-10-22 1995-06-26 Vaillant Gmbh Netzausfallschaltung
GB2259198A (en) * 1991-08-29 1993-03-03 D S Electronics Limited An uninterruptable power supply
JPH05137267A (ja) * 1991-11-12 1993-06-01 Dia Semikon Syst Kk 電源装置
AU2006287503B2 (en) * 2005-09-06 2011-04-07 Infraegis, Inc. Threat detection and monitoring apparatus with integrated display system
JP5018224B2 (ja) * 2007-05-10 2012-09-05 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置及び電力変換方法
SE0950188A1 (sv) * 2009-03-25 2010-09-26 Ge Wind Energy Norway As Step-up omvandlare för vindkraftverk
FR3016933B1 (fr) 2014-01-29 2016-02-19 Leroy Somer Moteurs Installation de pompage d'hydrocarbures, module et procede.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544924B1 (fr) * 1983-04-22 1985-07-26 Itn Electronique Appareil d'alimentation electrique stabilisee a sortie sinusoidale

Also Published As

Publication number Publication date
ATE45446T1 (de) 1989-08-15
FR2566597B1 (fr) 1989-04-07
ES544339A0 (es) 1986-07-16
FR2566597A1 (fr) 1985-12-27
DE3572267D1 (en) 1989-09-14
EP0169756A1 (de) 1986-01-29
EP0169756B1 (de) 1989-08-09
JPS6122766A (ja) 1986-01-31
ES8608752A1 (es) 1986-07-16

Similar Documents

Publication Publication Date Title
DE169756T1 (de) Stabilisierte elektrische stromversorgung.
GB1253698A (en) Improvements relating to direct-current power supplies
DE3703218C2 (de)
DE112021002189T5 (de) Leistungsumwandlungsvorrichtung
DE1513420A1 (de) Spannungsreglerschaltung
US2927143A (en) Mechanical rectifier for arc furnace
DE3717119A1 (de) Verfahren und einrichtung zum steuern des bremswiderstandes eines frequenzwandlers
DE69107146T2 (de) Dreiphasen-Einphasen-Umrichter.
DE2055754A1 (de) Unterbrechungsfreies Stromversorgungs system
DE2014680C3 (de) Wechselstrom-Notstromversorgungsanordnung
DE1119973B (de) Stromversorgungsanlage
DE966722C (de) Stromrichter mit Gleichstromzwischenkreis
FR2436521A1 (fr) Appareil de delestage pour installation de distribution electrique
EP0165898A3 (de) Einrichtung zum Überbrücken von Ausfällen der Netz-Wechselspannung
DE3023195A1 (de) Photovoltaisches energieversorgungssystem
JPS57120131A (en) High-voltage power supply device
GB508230A (en) Means for regulating two or more electrical quantities
JPS5717032A (en) Load testing system of direct current power supply device
JPS5750029A (en) Control system for direct-current power device serving as charger
DE2907126C2 (de)
AT340004B (de) Stromrichter mit optimiertem leistungsfaktor
ES457062A1 (es) Perfeccionamientos introducidos en una instalacion de sumi- nistro de energia electrica.
JPS55100069A (en) Pulse source device
DE639248C (de) Anordnung zur Speisung von Akkumulatoren
DE2027522A1 (de)