DE102021122310A1 - FULLY ISOLATED LOAD-MAINS SWITCHING DEVICE AND SWITCHING METHOD THEREOF - Google Patents

Abstract

The invention relates to a completely galvanically isolating consumer-network switching device, at least having a switch (1) for the complete electrotechnical galvanic separation and connection of at least one consumer (7) with a or a respective associated power pack to and from a or respective power supply network (8), an electronic control unit (4) with means for detecting the operating mode with the at least two operating modes, at least of the type "operation" and "not required" of the at least one consumer, the electronic control unit (4) controlling the respective switch (1), and at least an energy-storing component and/or a capacitance (3) and/or a capacitor, this being arranged to supply energy to the consumer-mains switching device and briefly supply energy to the at least one consumer.The invention also relates to a completely galvanically isolating consumer-mains switching method with a fully galvanically isolating consumer-mains switching device.

Description

The invention relates to a completely galvanically isolating load-mains switching device at least having a switch for the complete electrotechnical galvanic isolating and connection of at least one consumer with a or a respective assigned power pack to and from a or respective power supply network.

Furthermore, the invention relates to a completely galvanically isolating load-network switching method with a completely galvanically isolating load-network switching device.

The invention can be used in particular as a circuit device and a method aimed at it for the complete electrotechnical galvanic disconnection or connection of a connected consumer from or to an energy supply network without the consumer having to be mechanically and physically separated from the energy supply network.

In this regard, the invention can also be used as a circuit device coupled to an energy supply network and as a method aimed at switching on the energy supply for a connected load after complete electrical galvanic isolation by the circuit device as soon as the load is electrically connected to the circuit device after disconnection or the Consumers in the state connected to the switching device an energy requirement through an energy consumption (electron flow) signals, are understood.

The energy requirement that the consumer signals when it is connected to the switching device (e.g. by detecting a finite resistance = connected consumer or an infinitely high resistance = no connected consumer), can be controlled, for example, by its own electronic switching status control and/or state of charge control and/or Remote control and / or safety device take place and thus also includes the case of energy requirement = 0, which then causes a complete electrotechnical galvanic isolation from the power supply network.

Within the meaning of the invention, loads are seen (defined) as electrical and/or electronic devices that are usually connected to an energy supply network via a so-called power supply unit or power supply unit. The power pack converts the voltage from the power grid for the consumer. The power pack can be designed as an independent device or assembly. An output voltage of the power pack and the maximum output current can be permanently set or variably regulated, also regulated as a function of the consumer.

Electrotechnical galvanic isolation, also known as galvanic decoupling, means avoiding electrical conduction between two circuits, in this case the power supply network and the electrical components for operating a consumer, between which power or signals are to be exchanged. In this case, the electrical line is separated by electrically non-conductive coupling elements, for example relays.

When used for the first time (switching on the system) following an energy supply network, the inventive completely isolating load-network switching device is switched to a switched-on state before the first galvanic isolation from this energy supply network. In this case, all components of the switching device are connected to the power supply network at least briefly.

In this way, the switching device still has access to another energy source, such as a capacitance, in the event of galvanic isolation between the power supply network and the switching device and a consumer connected to the switching device, e.g. when the connected consumer has switched to a so-called stand-by mode. if you want to switch back to the operating mode.

This energy source is an energy-storing component in the switching device, which is charged when it is used for the first time and in the respective operating modes, and thus supplies the switching device with energy.

The switching device has logic, referred to here as control electronics, which detects and measures the connection, consumer modes, changes in the network (leakage current or the like) and their energetic operating states. The preferably electrotechnical galvanic switch is controlled on the basis of these values. This means that the switching device can cancel the galvanic isolation from the power supply network again, even though it is completely isolated from a power supply network.

The detection of the energetic operating states by the control electronics can be done in a further embodiment by time interval-controlled switching processes, the switching before direction briefly connected to the power supply network.

Power packs that are connected to an energy supply network become consumers themselves, even if the consumer to be supplied by the power pack is not connected to the power pack at all or does not consume any energy.

From the prior art, current switches or adapter plugs are generally known, which are interposed between an energy supply network and the consumer and must be triggered by a user to switch, i.e. switch the consumer on or off.

The pamphlet DE 19 809 999 A1 shows an energy-saving circuit designed for DC voltage, which can be installed in low-voltage power supplies and has the task of only switching the power supply to the power grid when a consumer is connected. The energy required in the switched-off state, which is necessary for the energy-saving circuit, must be provided via an external accumulator or a battery and/or activated by the human operator, particularly in the case of prolonged use.

The pamphlet DE 19 628 767 A1 shows a mains connection with a transformer whose primary side is connected to the mains and on the secondary side a rectifier with a load connection for a low-voltage/direct current consumer that is connected to the load-side rectifier output. A first initialization with activation (energy supply, energy buffer) of the circuit is carried out by the human operator via a so-called initial switch.

The pamphlet DE 10 2008 014 776 A1 shows an electronic power supply unit that generates a secondary-side output voltage for supplying an electronic device from a primary-side input voltage and is regulated/controlled by a control unit that has its own power supply independent of the mains with recharging device or remains connected to the mains for the power supply. A switching element is also provided here, via which a human operator can manipulate an energy supply.

The pamphlet DE 30 45 715 A1 shows an on/off switch for a remotely controllable communication device, such as a television. An electronic switch integrated in the remote control receiver is actuated via a remote control pulse signal from a remote control and is fed via a chargeable accumulator. The device can only be activated for each new operation by a human operator via a touch contact.

The publication DT 24 11 344 A1 also shows an automatic switching device for the electronic house network, the automatic switching device being supplied with a DC voltage or small AC voltage from the mains supply.

The pamphlet DE 10 2013 109 544 A1 shows a wake-up circuit for electronic devices, with a circuit arrangement for changing the operating state of an electronic device and a method for changing the operating state of an electronic device, in which the power consumption and power consumption in standby mode is only reduced compared to known circuits and devices.

The inventive circuit device and the method directed thereto solve this deficiency of the prior art.

One object of the invention is to disconnect the power pack and its electrical and/or electronic components from the power supply network by complete electrotechnical galvanic isolation when the consumer does not require any energy, i.e. is operated in a so-called stand-by mode or not at all is operated on the power supply and thus eliminates the deficiencies in the prior art.

A further object of the invention can be seen in the fact that, as soon as a consumer is connected to the power pack, it is to be reconnected to the power supply network using the inventive circuit device and the method aimed at it when the latter signals a power requirement.

This object is achieved with the inventive, completely galvanically isolating load-network circuit device according to the main claim or the completely galvanically isolating load-network circuit method and the refinements.

• - einen Schalter zum vollständigen elektrotechnischen galvanischen Trennen und Zuschalten zumindest eines Verbrauchers mit einem oder einem jeweiligen zugeordneten Netzteil zu und von einem oder jeweiligen Energieversorgungsnetz;
• - eine Steuerelektronik mit Mitteln zur Erkennung von wenigstens zwei Betriebsmodi, wenigstens des Typs „Betrieb“ und „nicht-benötigt“ des zumindest einen Verbrauchers, wobei die Steuerelektronik den jeweiligen Schalter ansteuert; und zumindest
• - ein energiespeicherndes Bauteil und/oder eine Kapazität und/oder ein Kondensator,

wobei dies zur Energieversorgung der Verbraucher-Netz-Schaltungsvorrichtung und kurzzeitigen Energieversorgung des wenigstens einen Verbrauchers angeordnet ist.The fully galvanically isolating load-network switching device has at least:

• - A switch for complete electrotechnical galvanic disconnection and connection of at least one consumer with a or a respective associated power supply to and from a or respective power supply network;
• - An electronic control unit with means for detecting at least two operating modes, at least of the type "operation" and "not required" of the at least one consumer, the electronic control unit driving the respective switch; and at least
• - an energy-storing component and/or a capacitance and/or a capacitor,

this being arranged to supply energy to the load-network switching device and to briefly supply energy to the at least one load.

In particular, load voltage measuring means are provided for measuring the load voltage. Here, the load voltage is measured without changing the output power.

In a particularly preferred embodiment, control electronics connected in parallel can be provided, with the power supply of the consumer not changing. The switching device can be integrated without significant energy losses and, by means of control electronics connected in parallel, ensures that the power supply to the consumer does not change.

• - Betriebsdaten des zumindest einen Verbrauchers in der Steuerelektronik in zumindest einem Speicher speicherbar sind; und/oder
• - Betriebsdaten des zumindest einen Verbrauchers durch die Steuerelektronik über zumindest eine Schnittstelle mit zumindest einer Sensorik detektierbar und in zumindest einem Speicher speicherbar sind ; und/oder
• - die Steuerelektronik Schwellwerte für eine Steuerung auf Basis der Betriebsdaten des zumindest einen Verbrauchers in der Steuerelektronik bestimmt, speichert und ausführt.

In a further particularly preferred embodiment variant, control electronics can be provided with means for recognizing at least two operating modes, at least of the type “operation” and “not required” of the at least one consumer and with means for recognizing and storing operating data of the at least one consumer, wherein the control electronics controls the respective switch, wherein

• - Operating data of the at least one consumer can be stored in the control electronics in at least one memory; and or
• operating data of the at least one consumer can be detected by the control electronics via at least one interface with at least one sensor system and can be stored in at least one memory; and or
• - The electronic control unit determines, stores and executes threshold values for a control based on the operating data of the at least one consumer in the electronic control unit.

In particular, the use of the device for AC mains voltages and/or DC or in particular AC and DC mains voltages can preferably be designed by the at least one consumer.

• - Erkennen eines Verbrauchers und des Verbraucher-Betriebsmodus durch Messen des Stromflusses, wobei ein Betriebsmoduswechsel, wenigstens des Typs Betriebsmodus „Betrieb“ in den Betriebsmodus „nicht-benötigt“ durch Unterschreiten eines definierbaren Schwellwertes detektiert wird;
• - Schalten des Schalters und/oder Relais in Abhängigkeit des Verbraucher-Betriebsmodus.

The fully galvanically isolating load-network switching method with a fully galvanically isolating load-network switching device according to the invention (as described above) has the steps:

• - Recognizing a consumer and the consumer operating mode by measuring the current flow, with an operating mode change, at least of the type operating mode "operation" in the operating mode "not required" is detected by falling below a definable threshold value;
• - Switching of the switch and/or relay depending on the consumer operating mode.

An adaptation of the threshold value and/or reference voltage value and/or subsequent change of the threshold value and/or reference voltage value can preferably take place. This happens in particular through interfaces to the Internet of Things, or loT for short. Operating modes and threshold values can be stored in a defined manner in the circuit device by an operator or by the consumer. Furthermore, interfaces to loT can be implemented in the control electronics of the circuit device.

Furthermore, the switch can or should in particular be activated once, with a power supply network being connected to the switching device via the switch and then disconnected for this purpose. For a one-off activation, the switch can or should be switched on the first time it is connected to the mains - or after a longer period of disconnection from the mains - in order to charge the energy store(s).

The circuit device according to the invention ensures in particular that a power supply network is completely separated from all electrical components assigned to the consumer, such as a power pack, a voltage converter or another power supply of the consumer, depending on determinable operating modes.

It is a complete load-network switching device, which comprises at least one switching component, which completely isolates an electronic device from the energy source by taking measurements via control electronics. An energy-storing component also ensures that the connection between the network and the consumer is restored. The switching procedure is as follows: First, the consumer or its operating mode is recognized. Measured values are constantly taken that provide information about the condition of the consumer. In an operating mode When changing from the operating mode "operating" to the operating mode "not required", the measured value falls below a certain threshold. Depending on the measurement result, the integrated switching component is then actuated.

In addition to the cost savings by reducing the senseless energy consumption of a power supply unit when "idling" without a connected consumer, less heat is generated in the device and the service life of the components may be increased and the overall sustainability and environmental balance improved. On the other hand, there is the addition of fewer components of the inventive circuit device in existing circuits and/or the functional addition of existing components, e.g. in smart home technology systems, so-called smart home devices, by the method aimed at this.

Furthermore, it is particularly advantageous that it can be used by any consumer, including devices that can be operated with a freely selectable high DC or AC output voltage.

The advantage of the inventive circuit device and the method directed thereto is, among other things, the provision of a control which, when a consumer and its electrical components are electrically isolated completely, transfers them from an inactive or stand-by mode to an active mode and safely connects them to a power supply network connects and separates again. Furthermore, no intervention by the human mind (user) is required to "wake up" a consumer that is needed so that it is functionally ready or "send it to sleep" and to switch it electrically and galvanically together with its power supply.

The energy supply of the switching device is self-regulated, by an energy-storing component, whereby in one variant the switching device itself is operated in "sleep mode" until it is triggered, for example, by connecting a consumer, or a remote control controls the consumer.

The circuit device according to the invention has or uses at least one switch, control electronics and a capacitor, which must be supplemented and connected in terms of components in a power supply unit or can also be used if suitable components are present.

In addition to the regulated shutdown, the invention offers a regulated restoration of the connection to the power grid as soon as the connected device is to switch to the operating mode.

In an exemplary embodiment of the switching method, a consumer is connected to the power supply network for the first time via the switch. The energy consumption by the consumer is measured via the switching device. While the connected consumer is in the defined operating mode or as long as there is a connection to the power supply network, the energy-storing components, e.g. capacitors of the switching device, are charged.

If the measured value of the consumer's energy consumption falls below a certain threshold. For example, by separating the load from the switching device or switching to a stand-by mode, the control electronics switch the switch of the switching device and the switching device and the load are separated from the power supply network.

If the energy requirement changes, e.g. due to the connection of the consumer or switching an activation mode of the connected consumer, a current flows briefly from the capacitor via the consumer, which is recorded by the control electronics, which are supplied with energy by a capacitor and the switch lifts the separation from the power supply network.

In this way, a complete electrotechnical galvanic isolation or establishment of a connection of a consumer to a power grid is possible.

The circuit device can store operating modes and threshold values defined by an operator or by the consumer. Furthermore, interfaces to loT (Internet of Things) can be implemented in the control electronics of the switching device.

Another advantage is the small number of additional components required for a standard power supply.

The invention is described below using the accompanying illustrations in the description of the illustrations, which are intended to explain the invention and are not to be viewed as limiting:

• - beispielhafte Schaltungsvorrichtungen zum vollständigen elektrotechnischen galvanischen Trennen und Zuschalten eines Verbrauchers und seiner elektrotechnischen Bauteile in einem inaktiven oder Stand-by-Modus bzw. aktiven Modus von bzw. zu einem Energieversorgungsnetz, wobei die Abbildungen wie nachfolgend ausgeführt sind:
• beispielhafte Schaltungsvorrichtungen für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Externe Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; mit folgenden Merkmalen
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Zusätzlicher Spannungswandler für die Versorgung der Steuerelektronik
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Kommunikation zwischen Gerät und Benutzer (bei Ansteuerung wird der Schalter überbrückt)
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
  • • Verwendung nur eines Kondensators, welcher als Energieversorgung der Steuerelektronik und zum eigengeregelten Anschalten dient;
• • beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers). mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers). mit zumindest folgenden Merkmalen:
  • • Messen durch App auf dem Verbraucher
  • • Messen am Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers), mit zumindest folgenden Merkmalen:
  • • Messen durch App auf dem Verbraucher
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch App auf dem Verbraucher
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
  • • Aufladung des Kondensators durch App auf dem Verbraucher
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messen an einem Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
  • • Aufladung des Kondensators durch (App auf dem) Verbraucher
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
  • • Aufladung des Kondensators durch (App auf dem) Verbraucher
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster über integrierten Spannungswandler (mit zwei Ein-Ausgängen)
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster über zusätzlichen Spannungswandler
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Gleichspannung betrieben wird; im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster
  • • Zwei parallel geschaltete Spannungswandler (für je einen der Kondensatoren)
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messen am Verbraucher
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster über einen zusätzlichen Spannungswandler
  • • Zwei parallel geschaltete Spannungswandler (für je einen der Kondensatoren)
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Parallelgeschalteter Spannungswandler (Trafo + Dioden)
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Parallelgeschalteter Spannungswandler (Trafo + Dioden)
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Verwendung nur eines Kondensators welcher als Energiequelle für die Energiequelle fungiert und für das eigengeregelte Anschalten dient.
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Kondensator Betreibung durch Verbraucher
  • • Hinter den Verbraucher geschalteter Spannungswandler
  • • Messung am Messwiderstand und
  • • Messung hinter dem Kondensator
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Kondensator Betreibung durch Verbraucher
  • • Im Verbraucher integrierter Spannungswandler
  • • Messung am Messwiderstand und
  • • Messung hinter dem Kondensator
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Kondensator Betreibung durch Verbraucher
  • • Im Verbraucher integrierter Spannungswandler
  • • Messung am Verbraucher
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Kondensator Betreibung teilweise durch Verbraucher
  • • Im Verbraucher integrierter Spannungswandler und
  • • Parallel geschalteter Spannungswandler
  • • Messung am Messwiderstand
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Kondensator Betreibung teilweise durch Verbraucher
  • • Hinter den Verbraucher geschalteter Spannungswandler und
  • • Parallel geschalteter Spannungswandler
  • • Messung am Messwiderstand
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Parallelgeschalteter Spannungswandler (Trafo + Dioden)
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Parallelgeschalteter Spannungswandler (Trafo + Dioden)
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters und
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Parallelgeschalteter Spannungswandler (Trafo + Dioden)
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters und
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung beider Taster über Integrierten Spannungswandler
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Parallelgeschalteter Spannungswandler (Trafo + Dioden)
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters und
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung beider Taster über zusätzlichen Spannungswandler
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Zwei parallel geschaltete Spannungswandler (Trafo + Dioden) für je einen der Kondensatoren
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Zwei parallel geschaltete Spannungswandler (Trafo + Dioden) für je einen der Kondensatoren
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Messung am Messwiderstand
  • • Taster zur Überbrückung des Schalters
  • • Taster zur Kommunikation zwischen Gerät und Benutzer
  • • Zusammenschaltung der Taster über zusätzlichen Spannungswandler
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welche mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Ständiges Messen durch Stromfluss
  • • Taster zur Überbrückung des Relais
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch integrierte Steuerelektronik
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Ständiges Messen durch Stromfluss
  • • Taster zur Überbrückung des Relais
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Gleichspannung betrieben wird; (im Toleranzbereich des Mikrocontrollers) mit zumindest folgenden Merkmalen:
  • • Messen durch App auf dem Verbraucher
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Ständiges Messen durch Stromfluss
  • • Taster zur Überbrückung des Relais
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, welcher mit Wechselspannung betrieben wird; mit zumindest folgenden Merkmalen:
  • • Messen durch App auf dem Verbraucher
  • • Integrierte Stromquelle für die Steuerelektronik
  • • Ständiges Messen durch Stromfluss
  • • Taster zur Überbrückung des Relais
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, Integration in „smart-homes“; mit zumindest folgenden Merkmalen:
  • • Messen an einem Messwiderstand in der Leitung
  • • Parallel geschaltete Spannungswandler
  • • Ein Kondensator sorgt für das automatische Einschalten und versorgt die Steuerelektronik gleichzeitig mit liegen kurz hinter der Abnahmestelle
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, Integration in „smart-homes“; mit zumindest folgenden Merkmalen:
  • • Messen an einem Messwiderstand in der Leitung
  • • Parallel geschaltete Spannungswandler
  • • Ein Kondensator sorgt für das automatische Einschalten und versorgt die Steuerelektronik gleichzeitig mit liegen kurz hinter der Abnahmestelle
  • • Kondensator steht allen Leitungen zur Verfügung wird aber nur über eine geladen
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, Integration in „smart-homes“; mit zumindest folgenden Merkmalen:
  • • Messen an einem Messwiderstand in der Leitung
  • • Zwei Parallel geschaltete Spannungswandler
  • • Kondensator sorgt für das automatische Einschalten
  • • Ein Kondensator versorgt die Steuerelektronik mit Energie
  • • Schalter liegen direkt hinter der Abnahmestelle
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, Integration in „smart-homes“; mit zumindest folgenden Merkmalen:
  • • Messen an einem Messwiderstand in der Leitung
  • • Zwei Parallel geschaltete Spannungswandler
  • • Kondensator sorgt für das automatische Einschalten
  • • Versorgung der Steuerelektronik über externe Energiequelle
  • • Schalter liegen direkt hinter der Abnahmestelle
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, Integration in „smart-homes“; mit zumindest folgenden Merkmalen:
  • • Messen an einem Messwiderstand in der Leitung
  • • Zwei Parallel geschaltete Spannungswandler
  • • Kondensator sorgt für das automatische Einschalten
  • • Versorgung der Steuerelektronik mit überschüssiger Energie (bei Nutzung von erneuerbaren Energieträgern
  • • Schalter liegen direkt hinter der Abnahmestelle
• beispielhafte Schaltungsvorrichtung für einen Verbraucher, Integration in „smart-homes“; mit zumindest folgenden Merkmalen:
  • • Messen an einem Messwiderstand in der Leitung
  • • Zwei Parallel geschaltete Spannungswandler
  • • Kondensator sorgt für das automatische Einschalten
  • • Ein Kondeund versorgt die Steuerelektronik mit Energie
  • • Schalter befinden sich innerhalb des Stromkastens des Hauses
  Weiterhin zeigen:
• und jeweils eine beispielhafte Schaltungsvorrichtung für einen Verbraucher mit Anordnung eines Spannungswandlers

Show it:

• - exemplary circuit devices for the complete electrotechnical galvanic disconnection and connection of a consumer and its electrotechnical components in an inactive or stand-by mode or active mode from or to a power supply network, where the figures are designed as follows:
• exemplary circuit devices for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • External power source for the control electronics
  • • Measurement at the measuring resistor
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
• exemplary circuit device for a consumer, which is operated with DC voltage; with the following characteristics
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
  • • Additional voltage converter for the supply of the control electronics
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
  • • Button for communication between device and user
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button for communication between the device and the user (the switch is bridged when activated)
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
  • • Use of only one capacitor, which serves as a power supply for the control electronics and for self-regulated switching on;
• • exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller). with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Measurement at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller). with at least the following characteristics:
  • • Measure through app on the consumer
  • • Measure at the measuring resistor
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller), with at least the following features:
  • • Measure through app on the consumer
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measure through app on the consumer
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
  • • The capacitor is charged by an app on the consumer
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measurement by control electronics
  • • Integrated power source for the control electronics
  • • Measurement at a measuring resistor
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
  • • Charging of the capacitor by (app on the) consumer
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measurement by control electronics
  • • Integrated power source for the control electronics
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
  • • Charging of the capacitor by (app on the) consumer
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measurement by control electronics
  • • Integrated power source for the control electronics
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons via integrated voltage converter (with two inputs/outputs)
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measurement by control electronics
  • • Integrated power source for the control electronics
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons via an additional voltage converter
• exemplary circuit device for a consumer, which is operated with DC voltage; within the tolerance range of the microcontroller) with at least the following features:
  • • Measurement by control electronics
  • • Integrated power source for the control electronics
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons
  • • Two voltage converters connected in parallel (each for one of the capacitors)
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measurement by control electronics
  • • Integrated power source for the control electronics
  • • Measuring at the consumer
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons via an additional voltage converter
  • • Two voltage converters connected in parallel (each for one of the capacitors)
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Voltage converter connected in parallel (transformer + diodes)
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Voltage converter connected in parallel (transformer + diodes)
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Use of only one capacitor which acts as an energy source for the energy source and is used for self-regulated switching on.
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Condenser operated by consumers
  • • Voltage converter connected downstream of the consumer
  • • Measurement at the measuring resistor and
  • • Measurement behind the condenser
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Condenser operated by consumers
  • • Voltage converter integrated in the consumer
  • • Measurement at the measuring resistor and
  • • Measurement behind the condenser
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Condenser operated by consumers
  • • Voltage converter integrated in the consumer
  • • Measurement at the consumer
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Capacitor partly operated by consumers
  • • Voltage converter integrated in the consumer and
  • • Voltage converter connected in parallel
  • • Measurement at the measuring resistor
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Capacitor partly operated by consumers
  • • Downstream voltage converter and
  • • Voltage converter connected in parallel
  • • Measurement at the measuring resistor
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Voltage converter connected in parallel (transformer + diodes)
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Voltage converter connected in parallel (transformer + diodes)
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch and
  • • Button for communication between device and user
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Voltage converter connected in parallel (transformer + diodes)
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch and
  • • Button for communication between device and user
  • • Interconnection of both buttons via integrated voltage converter
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Voltage converter connected in parallel (transformer + diodes)
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch and
  • • Button for communication between device and user
  • • Interconnection of both buttons via additional voltage converter
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Two voltage converters connected in parallel (transformer + diodes) for one of the capacitors each
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Two voltage converters connected in parallel (transformer + diodes) for one of the capacitors each
  • • Integrated power source for the control electronics
  • • Measurement at the measuring resistor
  • • Button to bypass the switch
  • • Button for communication between device and user
  • • Interconnection of the buttons via an additional voltage converter
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Constant measurement through current flow
  • • Button to bypass the relay
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measuring by integrated control electronics
  • • Integrated power source for the control electronics
  • • Constant measurement through current flow
  • • Button to bypass the relay
• exemplary circuit device for a consumer, which is operated with DC voltage; (within the tolerance range of the microcontroller) with at least the following features:
  • • Measure through app on the consumer
  • • Integrated power source for the control electronics
  • • Constant measurement through current flow
  • • Button to bypass the relay
• exemplary circuit device for a consumer, which is operated with AC voltage; with at least the following characteristics:
  • • Measure through app on the consumer
  • • Integrated power source for the control electronics
  • • Constant measurement through current flow
  • • Button to bypass the relay
• exemplary switching device for a consumer, integration in “smart homes”; with at least the following characteristics:
  • • Measurement at a measuring resistor in the line
  • • Voltage transformers connected in parallel
  • • A capacitor ensures the automatic switch-on and at the same time supplies the control electronics with lying just behind the tapping point
• exemplary switching device for a consumer, integration in “smart homes”; with at least the following characteristics:
  • • Measurement at a measuring resistor in the line
  • • Voltage transformers connected in parallel
  • • A capacitor ensures the automatic switch-on and at the same time supplies the control electronics with lying just behind the tapping point
  • • Capacitor is available to all lines but is only charged via one
• exemplary switching device for a consumer, integration in “smart homes”; with at least the following characteristics:
  • • Measurement at a measuring resistor in the line
  • • Two voltage converters connected in parallel
  • • Capacitor ensures automatic switch-on
  • • A capacitor supplies the control electronics with energy
  • • Counters are located directly behind the collection point
• exemplary switching device for a consumer, integration in “smart homes”; with at least the following characteristics:
  • • Measurement at a measuring resistor in the line
  • • Two voltage converters connected in parallel
  • • Capacitor ensures automatic switch-on
  • • Supply of the control electronics via an external energy source
  • • Counters are located directly behind the collection point
• exemplary switching device for a consumer, integration in “smart homes”; with at least the following characteristics:
  • • Measurement at a measuring resistor in the line
  • • Two voltage converters connected in parallel
  • • Capacitor ensures automatic switch-on
  • • Supply of the control electronics with excess energy (when using renewable energy sources
  • • Counters are located directly behind the collection point
• exemplary switching device for a consumer, integration in “smart homes”; with at least the following characteristics:
  • • Measurement at a measuring resistor in the line
  • • Two voltage converters connected in parallel
  • • Capacitor ensures automatic switch-on
  • • A capacitor supplies the control electronics with energy
  • • Switches are located inside the house electrical box
  Also show:
• and each an exemplary circuit device for a consumer with arrangement of a voltage converter

In until show exemplary switching devices for the complete electrotechnical galvanic disconnection and connection of a consumer (7) and the electrotechnical components of its power supply unit in an inactive or stand-by mode or active mode from or to a power supply network (8).

shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the consumer (7) via two series-connected capacitors (3a, 3b). The first capacitor, capacitance control electronics (3a), ensures the readiness/operation of the control electronics (4), even if the control electronics (4) are no longer connected to the power supply network (8). The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4).

shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the consumer (7) via a series-connected capacitor (3a). An "external" energy source (6) ensures the readiness/operation of the control electronics (4), even if the control electronics (4) are no longer connected to the power supply network (8). The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4).

In shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the load (7) via two series-connected capacitors (3a, 3b). The first capacitor, capacitance control electronics (3a), ensures the readiness/operation of the control electronics (4), even if the control electronics (4) are no longer connected to the power supply network (8). The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4). The galvanic isolation can be canceled manually by bridging a switch (5a).

shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the consumer (7) via two series-connected capacitors (3a, 3b). The first capacitor, capacitance control electronics (3a), ensures the readiness/operation of the control electronics (4), with the voltage being adjusted by a voltage converter (2b) connected in parallel, even if the control electronics (4) are no longer connected to the power supply network ( 8) related. The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4). The galvanic isolation can be canceled manually by bridging a switch (5a).

shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the consumer (7) via two series-connected capacitors (3a, 3b). The first capacitor, capacitance control electronics (3a), ensures the readiness/operation of the control electronics (4), even if the control electronics (4) are no longer connected to the power supply network (8). The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4). The galvanic isolation can be canceled manually by bridging a switch (5a). In addition, an interface to the control electronics (5b) ensures communication between the invention and the user.

shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the consumer (7) via two series-connected capacitors (3a, 3b). The first capacitor, capacitance control electronics (3a), ensures the readiness/operation of the control electronics (4), even if the control electronics (4) are no longer connected to the power supply network (8). The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4). In addition, an interface to the control electronics (5b) ensures communication between the invention and the user.

shows the power supply network (8) is coupled directly to the switch (1) of the electronic components of the power supply on the side of the consumer (7) and is switched via the control electronics (4). The switch (1) is used to connect to the components of the power pack, to the voltage converter (2), which is connected to the consumer (7) via two series-connected capacitors (3a, 3b). The first capacitor, capacitance control electronics (3a), ensures the readiness/operation of the control electronics (4), even if the control electronics (4) are no longer connected to the power supply network (8). The second capacitor, consumer capacitance (3b), provides the energy required for the consumer mode-dependent "trigger", eg self-regulated switching on via the control electronics (4). A button (5) offers the possibility of canceling the galvanic isolation, but can also be used via an interface to the control electronics for communication between the invention and the user.

until show further circuitry variants of the inventive circuit device, which are not exhaustive, by way of example.

In until are exemplary switching devices for the complete electrotechnical galvanic disconnection and connection of consumers (7) and the electrotechnical components of its power supply unit in an inactive or stand-by mode or active mode from or to a power supply network (8) and the integration into "smart homes “ Nets shown.

and each show an example of a circuit device for a consumer (7) with an arrangement of a voltage converter (2) in the inventive circuit device.

Reference List

1

switch (opener, closer)

2

voltage converter

2a

voltage converter consumers

2 B

Voltage converter control electronics

2c

Voltage converter button signal

3

capacity (capacitor, battery etc.)

3a

Capacity control electronics

3b

capacity consumers

4

control electronics

5

button

5a

switch bypass

5b

Interface to the control electronics

6

power supply

7

consumer

8th

Power supply network/main distributor

QUOTES INCLUDED IN DESCRIPTION

This list of the documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent Literature Cited

• DE 19809999 A1 [0015]
• DE 19628767 A1 [0016]
• DE 102008014776 A1 [0017]
• DE 3045715 A1 [0018]
• DE 102013109544 A1 [0020]

Claims (9)

Completely galvanically isolating load-network switching device comprising at least: - A switch (1) for complete electrotechnical galvanic disconnection and connection of at least one consumer (7) with a or a respective associated power supply to and from a or respective power supply network (8); - A control electronics (4) with means for detecting at least two operating modes, at least of the type “operation” and “not required” of the at least one consumer, the control electronics (4) controlling the respective switch (1); and at least - An energy-storing component and/or a capacitance (3) and/or a capacitor, this being arranged to supply energy to the consumer-mains switching device and to briefly supply energy to the at least one consumer. Fully galvanically isolating load-network switching device claim 1 , characterized in that load voltage measuring means are provided for measuring the load voltage. Fully galvanically isolating load-network switching device claim 1 or 2 , characterized in that a parallel-connected control electronics is provided, the power supply of the consumer does not change. Fully galvanically isolating load-network switching device claim 1 , 2 or 3 , characterized in that control electronics (4) with means for detecting at least two operating modes, at least of the type "operation" and "not required" of the at least one consumer and with means for recognizing and storing operating data of the at least one consumer (7 ), wherein the control electronics (4) controls the respective switch (1); - Operating data of the at least one consumer (7) can be stored in the control electronics (4) in at least one memory; and/or - operating data of the at least one consumer (7) can be detected by the control electronics (4) via at least one interface with at least one sensor system and can be stored in at least one memory; and/or - the electronic control unit (4) determines, stores and executes threshold values for a control based on the operating data of the at least one consumer (7) in the electronic control unit (4). Completely galvanically isolating load-mains switching device according to one of the preceding claims, characterized in that the use for AC mains voltages and/or DC mains voltages is designed by the at least one consumer (7). Completely galvanically isolating load-network switching method with a completely galvanically isolating load-network switching device according to one of the preceding claims, having the steps: - Recognizing a consumer (7) and the consumer operating mode by measuring the current flow, with an operating mode change, at least of the type operating mode "operation" in the operating mode "not required" is detected by falling below a definable threshold value; - Switching of the switch (1) and/or relay depending on the consumer operating mode. Completely galvanically isolating consumer network switching method according to the preceding claim, characterized in that the threshold value and/or reference voltage value is adapted and/or the threshold value and/or reference voltage value is subsequently changed. Completely galvanically isolating consumer network switching method according to one of the two preceding claims, characterized in that the switch (1) is activated once, with a power supply network (8) being connected to the switching device via the switch (1) for this purpose and a subsequent Separation takes place. Completely galvanically isolating load-mains switching method according to the preceding claim, characterized in that it can be used for any load, including devices that are operated with a freely selectable high DC or AC output voltage.

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