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Sma Solar Technology Ag
Sma Solar Technology Ag_20100114
Sma Solar Technology Ag_20100128

Sma Solar Technology Ag patents

Recent patent applications related to Sma Solar Technology Ag. Sma Solar Technology Ag is listed as an Agent/Assignee. Note: Sma Solar Technology Ag may have other listings under different names/spellings. We're not affiliated with Sma Solar Technology Ag, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sma Solar Technology Ag-related inventors

Date Sma Solar Technology Ag patents (updated weekly) - BOOKMARK this page
10/12/17Grid-tied inverter, inverter arrangement, and operating an inverter arrangement
10/05/17Inverter with a multi-part housing and an internal cooling-air duct
09/28/17Inverter and control an inverter
09/14/17Integral inductor arrangement
08/24/17Low inter-winding capacitance coil form
08/17/17Inverter and cooling an inverter
08/10/17Combiner box having motorized overcurrent protection
07/06/17Method for integrating an inverter into a wireless local area communication network, and inverter suitable therefore
06/29/17Method and the operation of a power station of fluctuating performance connected, besides a system former and at least one load, to a limited ac system
06/22/17Method for detecting arcs, and detection arcs, in a photovoltaic system
06/22/17Housing for receiving electronic components
03/30/17Inductor assembly comprising at least one inductor coil thermally coupled to a metallic inductor housing
02/16/17Converter module for converting electrical power and inverter for a photovoltaic system having at least two converter modules
01/19/17Method for reducing spurious emissions from a voltage converter with clocked power switches
01/12/17Inverter, in particular as part of a power generation network, and method
12/29/16Method for controlling a load
12/08/16Method for operating an inverter with reactive power capability having a polarity reverser, and inverter with reactive power capability having a polarity reverser
11/17/16Inductance device for pcb mounting and inverter with pcb mounted inductance device
10/13/16Photovoltaic inverter comprising an upstream dc/dc converter and temperature regulation of the power semiconductors
09/15/16Method for operating an inverter and inverter comprising a switch between a center point of a dc link and a connection for a neutral conductor of an ac grid
09/01/16Inverter and detection an inverter for detecting a network fault
09/01/16Method and inverter for determining capacitance values of capacitances of an energy supply system
09/01/16Method for the communication of system control units with a plurality of energy generating systems via a gateway, and correspondingly configured and programmed data server
08/25/16Method for operating a photovoltaic system comprising an energy store and a bidirectional converter for connection of an energy store
08/04/16Circuit arrangement for a photovoltaic inverter for break relief using short-circuit switches, and uses of the circuit arrangement
08/04/16Step-up converter, corresponding inverter and operation
06/23/16Method and feed control for the feeding of electrical current into a line branch
06/23/16Determining the power density distribution of a photovoltaic generator from temporal profiles of its electrical power
05/26/16Apparatus for detecting ac components in a dc circuit and use of the apparatus
05/12/16Method and circuit arrangement with means for a leakage current compensation in a photovoltaic system with multiple differential current sensors
05/12/16Inverter with at least two dc inputs, photovoltaic system comprising such an inverter and controlling an inverter
04/28/16Method and electric arc detection
04/28/16Method for operating a battery converter and bidirectional battery converter
04/14/16Dynamic power distribution in photovoltaic installations
04/14/16Cooling air system and splash-water protection arrangement for a cooling air system of a housing
04/07/16Circuit arrangement for inline voltage supply, use of such a circuit arrangement and device having such a circuit arrangement
03/24/16Method and system for transmitting data via direct current lines
03/03/16Method for controlling a cooling device for increasing the lifetime of components generating waste heat, and cooling device
02/25/16Step-up or step-down converter comprising a bypass capacitor
02/18/16Method and device for monitoring and measuring a current on a magnetically biased choke
01/07/16Inverter and operating an inverter
01/07/16Inverter having at least one inverter bridge between two busbars
12/31/15Method for black start of a power station comprising a plurality of inverters connectable to an ac electrical grid
11/26/15Method and inverter for distributing power among a plurality of dc sources connected jointly to a dc voltage input of a dc-to-ac converter
11/26/15Inverter having two-part housing
11/19/15Centralized dc curtailment for overvoltage protection
11/19/15Inverter, operating an inverter and energy supply installation with an inverter
10/08/15Security concept for integrating a battery into an inverter
10/08/15Photovoltaic-based power system
10/08/15Standby power supply system and methods for isolating a local power distribution network from a superordinate power supply network
10/01/15Method and device for protecting several strings of a photovoltaic generator from reverse currents
10/01/15Single-phase emergency operation of a three-phase inverter and corresponding inverter
08/06/15Multi-string inverter having input-side emc filter
06/25/15Inverter and detecting a phase failure in an energy supply grid
06/18/15Dc voltage converter and operating a dc voltage converter
06/11/15Circuit arrangement for actuating a bistable relay
06/04/15Grid diagram creation and operation control
05/21/15Distributed detection of leakage current and fault current, and detection of string faults
05/14/15Dc reverse polarity detection
05/07/15Control of operating equipment by influencing a grid voltage
04/30/15Control of a plurality of inverters connected to a common grid connection point
04/16/15Parallel inverters connected to one inductor
03/26/15Insulation resistance measurement for inverters
03/26/15Bidirectional converter with preferential direction and reactive power-capable inverter having said converter
03/19/15Determining a string configuration in a multistring-inverter
Patent Packs
03/19/15Method and localizing and quenching an arc
03/12/15Photovoltaic operating a photovoltaic system for feeding electrical power into a medium-voltage network
03/12/15Integral inductor arrangement
03/05/15Circuit arrangement and actuating at least one switching element of a voltage converter
02/26/15Cable clip for module electronics
01/15/15Method and signaling partial shadowing of a photovoltaic generator
07/31/14Method and detecting an arc in a dc circuit
07/10/14Safety device for a photovoltaic system
06/19/14Inverter with monitoring of the moisture state and operating an inverter
06/12/14Potential definition of input lines of an inverter
06/12/14Electronic device comprising a capacitor in a holder for a circuit board and production thereof
06/05/14Inverter with coupled inductances
05/29/14Electronic device with electrically conducting cover connection
05/01/14Dc/ac converter, power generation plant and operating a dc/ac converter
04/10/14Isolation monitoring using a test signal of variable frequency
Patent Packs
03/06/14Method and system for detecting an arc fault in a power circuit
12/19/13Method and system for detecting an arc fault in a power circuit
12/19/13Dc-to-dc converter and operating a dc-to-dc converter
12/05/13Protective device for a photovoltaic system
10/17/13Photovoltaic system and operating a photovoltaic system
09/26/13Window or door having a photovoltaic module
09/26/13Voltage converter comprising a storage inductor with one winding and a storage inductor with two windings
09/26/13Method for connecting a photovoltaic installation to a power supply
09/19/13Inverter operation of a photovoltaic installation for feeding electrical power into a medium-voltage power supply grid
09/19/13Method for verifying an electrical connection between a generator and an inverter
09/19/13Power inverter for feeding electric energy from a dc power generator into an ac grid with two power lines
08/29/13Circuit arrangement for setting a potential of a photovoltaic generator
07/18/13Method for stabilizing an electric grid
06/13/13Inverter with an ac interface for the connection of ac modules
06/13/13Method of localizing objects temporarily shadowing a pv system
06/06/13Apparatus and monitoring a photovoltaic system
05/30/13Method for operation of a photovoltaic generator at an operating point of maximum power
05/16/13Device and monitoring a photovoltaic system
05/16/13Connecting an inverter in a solar power plant with shifted potential center point
04/25/13Method for the operational control of an inverter
04/11/13Circuitry arrangement for a solar power plant comprising a dc voltage source for an offset voltage
04/11/13Method for diagnosis of contacts of a photovoltaic system and apparatus
04/04/13Communication with distributed devices handling electric energy via the internet
03/07/13Method for limiting the generator voltage of a photovoltaic installation in case of danger and photovoltaic installation
03/07/13Method for limiting the generator voltage of a photovoltaic installation in case of danger and photovoltaic installation
02/21/13Determination of the fault current component of a differential current
01/31/13Method for determining a maximum power point of photovoltaic generators
01/31/13Apparatus for converting electric energy and operating such an apparatus
12/20/12Power inverter with multi-fed on-board power supply
11/08/12Levelling partial powers flowing via the individual phases of a multi-phase ac grid
Social Network Patent Pack
11/08/12Inverter device comprising a topology surveying a series of capacitors
10/18/12Groundable dc/dc coverter
09/27/12Buck converter and inverter comprising the same
09/27/12Wireless communication network between participants of an assimilation step
09/20/12Inverter capable of providing reactive power
09/13/12Connecting a photovoltaic array at a high open circuit voltage
08/09/12Method for measuring a current, in particular by means of a grounding apparatus
08/02/12String failure monitoring
07/19/12Inverter with enclosure
07/12/12Starting up a dc/dc converter having a high-frequency transformer
Patent Packs
07/12/12Closed-circuit power line communication
07/12/12Quantum communication system
07/05/12Thermally mounting electronics to a photovoltaic panel
06/28/12Safety discharge an electrical storage element
06/28/12Inverter, power generation system and operating a power generation system
06/07/12Reverse current sensor
06/07/12Overvoltage protection for inverters that comprise an emc filter at their input end
05/24/12Device for supplying electrical energy from a plurality of strings of photovoltaic modules to a power grid
05/10/12Method of and driver circuit for operating a semiconductor power switch
05/10/12Dc/dc converter with auxiliary converter for earth current compensation
04/26/12Evaluation method
04/05/12Discharging a capacitance provided at the output of an inverter
03/29/12Wiring testing device
03/22/12Method for determining a spatial arrangement of photovoltaic module groups in a photovoltaic installation
02/16/12Method of and connecting a photovoltaic device to an ac power grid
02/02/12Device for holding at least one switch in an enclosure, e.g. a switch cabinet
02/02/12Anti-theft device for inverters
01/19/12Method and monitoring the isolation of an it-grid
01/05/12Device and generating alternating current
01/05/12Bidirectional inverter for conversion between a direct current source and an alternating current grid
12/22/11Insolation sensor for solar light intensity
12/15/11Method of recognizing and assessing shadowing events
12/08/11Photovoltaic system for feeding three-phase current into a power grid
11/03/11Transformerless inverter comprising a dc/dc converter
09/22/11Forwarding operation data related to the present operation of a plurality of inverter units to a monitoring unit
09/15/11Power generation system comprising a plurality of inverters
08/18/11Lightning protection for power inverters
08/18/11Converter comprising at least one normally on semiconductor switch
03/24/11Inverter with electrical and electronic components arranged in a sealed housing
03/17/11Topology surveying a series of capacitors
Patent Packs
02/10/11Method and circuit arrangement for connecting at least one string of a photovoltaic system to an inverter
09/09/10Power generation system and inverter for feeding power into a three-phase grid
06/03/10Three-phase inverter for converting dc power from a generator into three-phase ac power
06/03/10Inverter for feeding electric energy into a power supply system
05/27/10Determination of the load capability of a dc voltage source which is connectable to an electric power grid via an inverter and a grid disconnect switch
05/20/10Power converter start-up circuit
04/08/10Device for feeding electric energy into a power grid and dc converter for such a device
02/25/10Method for measuring a current, in particular by means of a grounding apparatus
01/28/10Power converter circuitry
01/14/10Dc/dc converter
01/14/10Dc/dc converter
12/24/09Solar power plant
12/24/09Circuit arrangement with a relay incorporating one field coil as well as switch contacts
11/26/09Photovoltaic inverter
10/01/09Three-phase inverter
10/01/09Switching grounding an inverter
09/24/09Method for activating a multi-string inverter for photovoltaic plants
08/13/09Apparatus for feeding electrical energy into a power grid and dc voltage converter for such an apparatus
Social Network Patent Pack
07/02/09Evaluation method
04/23/09Inverter, more specifically for photovoltaic plants
04/16/09Load breaker arrangement
02/05/09Inverter for grounded direct current source, more specifically for a photovoltaic generator
01/28/10Power converter circuitry
01/14/10Dc/dc converter

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Sma Solar Technology Ag in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sma Solar Technology Ag with additional patents listed. Browse our Agent directory for other possible listings. Page by