DE4427381A1 - Energy-saving circuit for apparatus with stand-by operation - Google Patents

Energy-saving circuit for apparatus with stand-by operation

Info

Publication number
DE4427381A1
DE4427381A1 DE4427381A DE4427381A DE4427381A1 DE 4427381 A1 DE4427381 A1 DE 4427381A1 DE 4427381 A DE4427381 A DE 4427381A DE 4427381 A DE4427381 A DE 4427381A DE 4427381 A1 DE4427381 A1 DE 4427381A1
Authority
DE
Germany
Prior art keywords
transformer
saving circuit
auxiliary function
switched
circuit
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.)
Withdrawn
Application number
DE4427381A
Other languages
German (de)
Inventor
Gerd E F Steffen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4427381A priority Critical patent/DE4427381A1/en
Publication of DE4427381A1 publication Critical patent/DE4427381A1/en
Withdrawn legal-status Critical Current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
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • 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

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)

Abstract

The energy-saving circuit is for a low current apparatus, eg radio with an auxiliary function, eg alarm clock and a stand-by mode. It provides the auxiliary function with its own power supply. The main circuit is switched on as occasion demands. The main power supply is isolated from the mains through a transformer (HT). The transformer is connected into the circuit via the switch (S) as needed. The auxiliary function transformer (UT) supplies only the auxiliary function and the relay (R). All the current circuits that are not needed are switched off during standby.

Description

Es ist üblich elektronische Geräte die mit Niedervolt arbeiten im Dauerbetrieb über einen Transformator vom 220 V Netz zu versorgen.It is common for electronic devices to work with low voltage To supply continuous operation via a transformer from the 220 V network.

Bei Radioweckern, Videorekordern, Fernsehern usw. wird in der Standby-Funktion, und das ist die Mehrzahl der Stunden pro Tag, das Netz den ganzen Tag angelegt, da ja die Uhr oder die Fernbedienung in Betrieb bleiben muß. Dadurch ist die Primärwicklung der Geräte den ganzen Tag in Betrieb und verbraucht Energie, als ob das ganze Gerät in Betrieb wäre.For clock radios, VCRs, TVs, etc. is in the Standby function, and that's the majority of hours a day, the network is on all day, since the clock or the Remote control must remain in operation. This is the Primary winding of the devices in operation and consumed all day Energy as if the whole device was in operation.

Erfindungsgemäß soll die Stromversorgung des Hauptgerätes, z. B. Radio beim Uhrenradio, oder Videorekorder usw. von der Stromversorgung der Hilfsgerätes, z. B. Uhr beim Uhrenradio, Uhr beim Videorekorder, Fernbedienung beim Fernseher usw. getrennt werden.According to the power supply of the main device, for. B. Radio on the clock radio, or video recorder etc. from the Power supply to the auxiliary device, e.g. B. clock at the clock radio, clock with the VCR, remote control with the TV, etc. separately will.

Die Hauptstromversorgung wird nur nach Bedarf geschaltet.The main power supply is switched only when needed.

Mit diesem Verfahren läßt sich eine Energieeinsparung erreichen ohne Komforteinbuße.With this method, energy savings can be achieved without sacrificing comfort.

Die Energieeinsparung richtet sich hauptsächlich nach der Betriebsdauer des Hauptgerätes. The energy saving depends mainly on the Operating time of the main unit.  

Bild 1 Image 1 Schematische Darstellung am Beispiel eines RadioweckersSchematic representation using the example of a clock radio

Das Radio (Radio) wird über einen Haupttransformator (HT) versorgt. Dieser Haupttransformator (HT) wird über den Schalter (S) nur an das Netz angeschlossen wenn Bedarf dafür vorhanden ist. Dieses wird über die Zeitschaltuhr geregelt.The radio (radio) is via a main transformer (HT) provided. This main transformer (HT) is on the switch (S) only connected to the network if there is a need for it. This is regulated by the timer.

Die Zeitschaltuhr wird durch einen eigenen Uhrentransformator (UT) versorgt. Dieser Uhrentransformator (UT) ist so ausgelegt, daß er nur den Strom zieht, der für den Betrieb der Zeitschaltuhr und des Relais (R) benötigt wird.The timer is operated by its own clock transformer (UT) provided. This clock transformer (UT) is designed so that it only draws the current necessary for the operation of the timer and the Relay (R) is required.

Mit dem Ein-Aus-Schalter (EA) kann das ganze Uhrenradio still­ gelegt werden.With the on-off switch (EA) the whole clock radio can be silent be placed.

BezugszeichenlisteReference list

HT Haupttransformator
UT Uhren-Transformator
EA Ein-Aus-Schalter
R Relais
S SchalterHT main transformer
UT clock transformer
EA on-off switch
R relay
S switch

Claims (3)

1. Stromsparschaltung für Niederstromgeräte mit Hilfsfunktionen dadurch gekennzeichnet, daß die Hilfsfunktion mit einer eigenen Stromversorgung versehen ist, und den Stromkreis für die Hauptfunktion nur nach Bedarf zuschaltet.1. Power-saving circuit for low-current devices with auxiliary functions, characterized in that the auxiliary function is provided with its own power supply, and the circuit for the main function only switches on as required. 2. Stromsparschaltung für Niederstromgeräte mit Hilfsfunktionen nach Position 1 dadurch gekennzeichnet, daß die Hauptversorgung (Trafo) galvanisch vom Netz getrennt und über eine Schaltfunktion bei Bedarf zugeschaltet wird.2. Power saving circuit for low current devices with auxiliary functions according to position 1, characterized in that the main supply (Transformer) galvanically isolated from the mains and via a switching function is switched on if necessary. 3. Stromsparschaltung für Geräte mit Hilfsfunktionen nach Position 1 bis 2 dadurch gekennzeichnet, daß alle nicht benötigten Stromkreise während der Standby-Zeit abgeschaltet sind und nur nach Bedarf zugeschaltet werden.3. Power saving circuit for devices with auxiliary functions after Position 1 to 2 characterized in that all are not required Circuits are turned off during standby time and only can be switched on as required.
DE4427381A 1994-08-03 1994-08-03 Energy-saving circuit for apparatus with stand-by operation Withdrawn DE4427381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4427381A DE4427381A1 (en) 1994-08-03 1994-08-03 Energy-saving circuit for apparatus with stand-by operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4427381A DE4427381A1 (en) 1994-08-03 1994-08-03 Energy-saving circuit for apparatus with stand-by operation

Publications (1)

Publication Number Publication Date
DE4427381A1 true DE4427381A1 (en) 1996-02-08

Family

ID=6524765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4427381A Withdrawn DE4427381A1 (en) 1994-08-03 1994-08-03 Energy-saving circuit for apparatus with stand-by operation

Country Status (1)

Country Link
DE (1) DE4427381A1 (en)

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination