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Patent # Description
US-9,595,890 Switching control apparatus of load drive system
A switching control apparatus is applied to a load drive system that includes a DC voltage converter having a reactor and at least one switching element, and a...
US-9,595,889 System and method for single-phase and three-phase current determination in power converters and inverters
A system and method for capturing current information for a power converter is disclosed. The current monitoring system includes a control system operably...
US-9,595,888 System and method to avoid reverse recovery in a power converter
A power converter is provided. The power converter includes a converter leg including switches for converting power. The power converter also includes a...
US-9,595,887 Three-phase power conversion device
A three-phase power conversion device includes: single-phase inverters having AC output ends connected in series to the respective phases of the three-phase AC...
US-9,595,886 Vehicle auxiliary power supply device and overcurrent protection method thereof
A vehicle auxiliary power supply device includes a resonant inverter circuit that converts DC input into a desired AC voltage and outputs the AC voltage and a...
US-9,595,885 Isolated switching mode power supply and the method thereof
An isolated switching mode power supply, having: an input terminal; an output terminal; a transformer having a primary winding and a secondary winding; a...
US-9,595,884 Sub-sea power supply and method of use
A sub-sea power supply includes a plurality of transformers, a wet-mateable connector, and a plurality of passive rectifier circuits. Each transformer includes...
US-9,595,883 Method for controlling a Vienna rectifier
The invention is an optimized method for controlling a Vienna rectifier (10), comprising the following steps: on the basis of a characteristic ...
US-9,595,882 Synchronous rectifier
The invention relates to a synchronous rectifier (16) for integration into a power source (10) in order to provide a direct current, in particular in a cube or...
US-9,595,881 Common mode noise reduction apparatus
A common mode noise reduction apparatus includes a power converter that supplies electric power to a load; a housing that houses the power converter; a common...
US-9,595,880 Automatic configuration of a load control system
A control module is able to be installed with electrical devices, such as, for example electrical loads (e.g., lighting loads) and/or load regulation devices....
US-9,595,879 Control device of synchronous rectifier and power supply
A power supply has a primary side and a secondary side electrically insulated from each other. A switching operation based on a switching of the primary side is...
US-9,595,878 Drive circuit for synchronous rectifier and method thereof
A power converter includes a primary side power circuit, a secondary side power circuit, and a synchronous rectifier drive circuit. The primary side power...
US-9,595,877 Secondary side hybrid converter apparatus and method
An apparatus comprises an isolated power converter coupled to an input dc power source, wherein the isolated power converter comprises a primary switching...
US-9,595,876 DC-DC converter
Power converters and methods of converting power are provided. In one aspect a converter includes an input to receive an input voltage having an input voltage...
US-9,595,875 Voltage converter compensation apparatus and methods
On the secondary side of a flyback switching power converter, a compensation diode and a voltage divider with an averaging circuit generate an output...
US-9,595,874 Systems and methods for regulating power conversion systems with output detection and synchronized rectifying...
System and method for regulating a power conversion system. A system controller for regulating a power conversion system includes a first controller terminal...
US-9,595,873 Zero voltage switching operation of a minimum current trajectory for a DC-to-DC converter
An apparatus for zero voltage switching is disclosed. A system and method also perform the functions of the apparatus. The apparatus includes an MCT region...
US-9,595,872 Adjustment of circuit operations in response to AC line distortion
An example method for controlling a circuit may include determining an input signal in a circuit, the input signal comprising distortion; determining a...
US-9,595,871 High efficiency inductive capacitive DC-DC converter
Disclosed examples include high-efficiency integrated circuits and inductive capacitive DC-DC converters with a first converter stage including first and second...
US-9,595,870 High efficiency high power density power architecture based on buck-boost regulators with a pass-through band
A power system comprising a non-isolated voltage regulator configured to couple to an input voltage and produce an output voltage, wherein the non-isolated...
US-9,595,869 Multi-level switching regulator circuits and methods with finite state machine control
The present disclosure includes multi-level switching regulator circuits and methods with finite state machine control. In one embodiment, a circuit comprises a...
US-9,595,868 Differential output mode for a multi-mode power converter
A switching power stage for producing an output voltage to a load may include a power converter and a controller. The power converter may include a power...
US-9,595,867 System and method to improve standby efficiency of LLC converter
A system includes an LLC converter to convert an input DC voltage to an output DC voltage. A burst generator generates a switching signal having a burst time...
US-9,595,866 Hysteretic switching regulator including a power converting unit and a switch driving unit
A switching regulator includes a power converting unit and a switch driving unit. The power converting unit is configured to generate a direct current (DC)...
US-9,595,865 Converter unit and method for converting a voltage
In various examples, a converter unit for converting an input voltage to an output voltage is disclosed. The converter includes input terminals for connecting...
US-9,595,864 Method and apparatus for balancing voltages of multi-level inverter DC link
A method is provided for balancing voltages of a DC link of a multi-level inverter, where the DC link is divided into two halves by a neutral point connection....
US-9,595,863 Inverter control circuit and inverter circuit
An inverter control circuit has a quantizer configured to generate a switching signal which changes over switches of a main circuit converting a DC voltage into...
US-9,595,862 Multi-level inverter systems
A system comprises a first T-type inverter and a second T-type inverter connected to a dc power source and a first winding of a transformer, wherein the second...
US-9,595,861 Power switching converter
A circuit includes a transformer with a primary, secondary, and auxiliary. A first control circuit actuates a first switch circuit based on a wake-up signal to...
US-9,595,860 Field rotor of superconducting rotating machine
A field rotor of a superconducting rotating machine including: a rotation shaft; a supply shaft that supplies a refrigerant to the rotation shaft at one end of...
US-9,595,859 Multi-phase multi-pole electric machine
A multi-phase multi-pole electric machine attached to a vehicle. The multi-phase multi-pole electric machine includes rotor, stator with five phase windings,...
US-9,595,858 Double air gap, spoke type vernier machine
A vernier machine includes a rotor, permanent magnets mounted as spokes in pole pairs within the rotor, a first stator, a second stator, a first stator winding...
US-9,595,857 Electrical machine
An electrical machine comprising a stator and a member arranged to move relative to said stator. The stator comprises a first stator structure incorporating a...
US-9,595,856 Electric generator arrangement and method for reducing a rotor eccentricity
An electric generator arrangement with a stator being equipped with at least two opposed phase windings, each winding comprising at least two sub-windings in...
US-9,595,855 Resin gear device with resin lubricating grease composition
An actuator includes a stepping motor; a multi-stage gear device including a first stage gear attached to a rotation shaft of the motor, wherein a gear of each...
US-9,595,854 Electric machine, moisture guide and associated method
According to an embodiment of the invention, an electric machine for use in an environment having moisture is provided. The machine includes a housing that has...
US-9,595,853 Electric compressor
An electric compressor which compresses a coolant by driving a compression mechanism with a motor which is drive controlled by a drive circuit, said compressor...
US-9,595,852 Apparatus and method for electrically insulating end turns of a stator assembly
An apparatus and method for providing electrical insulation between adjacent end turns at different phases within a stator assembly. In one embodiment, the...
US-9,595,851 Rotary electric machine
Permanent magnets that form individual magnetic poles are configured by arranging three magnet blocks to be spaced apart from each other circumferentially, the...
US-9,595,850 Construction of motorized wheel for vehicle motorization
A motorization apparatus for a motorized wheel comprises an axle secured to a frame of a vehicle. A rotor unit has poles of magnet material. A stator unit...
US-9,595,849 Synchronous electric motor having a mobile stator body designed for ease of assembly, corresponding mobile...
The invention relates to a body (1) for the winding of conducting wire with unusually high packing coefficient, comprising a plurality of reels (2), connected...
US-9,595,848 Controlling power provided to an automated banking system
In an example embodiment, an automated banking machine causes financial transfers related to financial accounts that correspond to data read from user cards....
US-9,595,847 Uninterrupted lithium battery power supply system
An uninterrupted power supply system incorporates a plurality of lithium batteries as a back-up power supply to an AC power supply. In the event that there is...
US-9,595,846 Automatic transfer switch
Aspects of the present disclosure involve systems, methods, and the like, for an automatic transfer switch (ATS) of a power system. The ATS allows for switching...
US-9,595,845 Methods and systems for emergency lighting
Methods and systems for emergency lighting are disclosed. Embodiments of the invention provide a solid-state lighting system, light fixture or a collection of...
US-9,595,844 Electric power control system, battery control system, battery control device, battery control method, and...
A battery control system that communicates by way of a communication network with a plurality of batteries that are connected to an electric power system...
US-9,595,843 Battery charging apparatus and battery charging method thereof
Disclosed is a battery charging apparatus. The battery charging apparatus includes a charging plug receiving an AC power supplied from an outside, a plurality...
US-9,595,842 Electricity storage system
In a system having a plurality of storage batteries equipped with bidirectional invertors respectively, the present invention allows a new storage battery to be...
US-9,595,841 DC-DC converter, secondary battery charge and discharge system, and method of controlling DC-DC converter
In a DC-DC converter, a smoothing capacitor is connected between DC terminals of the switching circuit, and a smoothing capacitor and a voltage clamp circuit...
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