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Patent # Description
2016/0308487 PHOTOVOLTAIC MOUNTING SYSTEM
Photovoltaic mounting systems and coupling assemblies for mounting photovoltaic modules are provided. The mounting systems may include short extruded base...
2016/0308486 SOLAR PANEL MOUNTING APPARATUS WITH ENHANCED STRENGTH
A solar panel mounting apparatus for use in securing a frame with a solar panel stored therein to a roof of a building includes a non-hollow member with a...
2016/0308485 PREDICTING MOTOR FAILURE BASED ON RELATIONSHIP OF MOTOR PAIR CHARACTERISTICS
A system and method of predicting motor failure based on relationships of motor pair characteristics, such as temperatures. One method includes receiving, by a...
2016/0308484 METHOD AND SYSTEM FOR USE IN DYNAMOMETER TESTING OF A MOTOR VEHICLE
The present invention relates to a method for use in dynamometer testing of a vehicle (100), the vehicle (100) including at least a first wheel shaft and at...
2016/0308483 MOTOR CONTROLLER AND ELECTRIC POWER STEERING DEVICE
A motor controller includes an H-bridge circuit, a switching-element driving circuit, a motor-current detection circuit, a sample hold circuit executing a...
2016/0308482 ELECTRIC MOTOR COMPRISING A DEVICE FOR GENERATING A SEQUENCE OF SIGNALS
The invention relates to an electric motor (1), in particular a fan motor, comprising a device (5) for generating a sequence (3) of signals that comprises a...
2016/0308481 Power-Module Assembly and Method
A power inverter includes a plurality of power modules that each have a frame defining a cavity, and a power stage disposed within the cavity. Each of the...
2016/0308480 Power-Module Assembly for a Vehicle
A power-module assembly includes a plurality of power modules that each have a power stage with opposing major sides and minor sides surrounded by a frame. The...
2016/0308479 SYSTEM AND METHOD FOR TIMED INSERTION OF A PHASE SHIFT CAPACITOR UPON POWERING A SPLIT CAPACITOR ELECTRICAL MOTOR
A power circuit is configured with mostly passive electrical components to connect a phase shift capacitor to a phase shift winding of a PSC motor selectively....
2016/0308478 MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING SYSTEM
In a motor control device that can perform more appropriate motor control, a switching arm has a first upper FET, a second upper FET, and a lower FET connected...
2016/0308477 SYSTEM AND METHOD FOR REDUCING SPEED RIPPLE OF DRIVE MOTOR OF ELECTRIC VEHICLE
A system and method for reducing drive motor speed ripple of an electric vehicle are provided. The system includes an inverter that converts DC power supplied...
2016/0308476 HOUSEHOLD APPLIANCE WITH MULTIPLE SYNCHRONOUS MOTORS AND CONTROL CIRCUIT THEREOF
The present invention relates to an electrical household appliance comprising at least one synchronous electric motor (11, 12), a driver circuit capable of...
2016/0308475 CONTROL APPARATUS FOR MOTOR CONTROL SYSTEM
A control apparatus calculates a total loss change amount that is a power loss change amount of a motor control system including respective power loss change...
2016/0308474 MULTILEVEL DRIVE HALF DC BUS POWER SUPPLIES
A regenerative drive (30) and method for providing power from such to at least one auxiliary power supply (41, 43) is disclosed. The drive may include a...
2016/0308473 PLUG AND PLAY UNIVERSAL INPUT ACTUATOR
An actuator in a HVAC system includes a motor and a drive device driven by the motor. The drive device is coupled to a movable HVAC component for driving the...
2016/0308472 CIRCUIT AND METHOD FOR REDUCING INRUSH CURRENT OF PHASE CONVERTER MOTOR
A method and circuit for starting a three-phase motor in a manner that reduces inrush current normally associated with starting an AC motor. The method uses...
2016/0308471 STRAIN GAUGE PUMP CONTROL SWITCH
A control switch incorporates a solid state transducer, a strain gauge. The transducer responds to a local environmental condition, such as fluid level, or...
2016/0308470 MECHANICAL RESONATOR WITH A SPRING-MASS SYSTEM COMPRISING A PHASE-CHANGE MATERIAL
A mechanical resonator includes a spring-mass system, wherein the spring-mass system comprises a phase-change material. The mechanical resonator typically...
2016/0308469 PIEZOELECTRIC POWER GENERATION MODULE AND REMOTE CONTROLLER
A piezoelectric device is connected in parallel with a diode, and outputs a power generation voltage when depressed. When the power generation voltage exceeds...
2016/0308468 HARVESTING MECHANICAL AND THERMAL ENERGY BY COMBINING NANOWIRES AND PHASE CHANGE MATERIALS
A system is disclosed for harvesting at least one of mechanical or thermal energy. The system may have a flexible substrate, a plurality of electrically...
2016/0308467 VIBRATION ACTUATOR, AND LENS BARREL AND CAMERA PROVIDED WITH SAME
A vibration actuator that is easy to manufacture and has good driving performance, and a lens-barrel and a camera provided with the same. The vibration...
2016/0308466 VOLTAGE SOURCE CONVERTER
A voltage source converter including a DC terminal for connection to a DC electrical network, and a converter limb operatively connected to the DC terminal....
2016/0308465 APPARATUS FOR CONTROLLING GRID-CONNECTED INVERTER
An apparatus for controlling a grid-connected inverter is disclosed. The apparatus according to an exemplary embodiment of the present disclosure is configured...
2016/0308464 INVERTER CONTROL APPARATUS
There is provided an inverter control apparatus, a capacitor being provided on an AC side of the inverter. The apparatus includes a system voltage detector...
2016/0308463 METHOD FOR ACTUATING INVERTERS CONNECTED IN PARALLEL
The invention relates to a method for actuating inverter stages (2) switched in parallel, wherein each inverter stage (2) comprises several switching elements...
2016/0308462 DRIVING MODULE AND DRIVING METHOD
A driving module comprising a transformer and at least one driver. The transformer comprises: a primary side, comprising a first input terminal, a second input...
2016/0308461 POWER CONVERSION DEVICE
A power conversion device converts three-phase AC power into DC power by two-arm PWM modulation control and includes a main circuit that is constituted by a...
2016/0308460 OFFSET VOLTAGE GENERATOR AND METHOD FOR GENERATING AN OFFSET VOLTAGE OF THREE-PHASE INVERTER
In one embodiment, an offset voltage generator includes a first limiter configured to compare a first phase-voltage signal with a maximum limit value and a...
2016/0308459 CONTROLLER FOR POWER CONVERTER
The present disclosure provides a controller for a power converter that converts input power to a prescribed form and outputs the power by switching a...
2016/0308458 POWER CONVERSION DEVICE
Phase arms each having one or more converter cells connected in series are provided between AC terminals U, V, W and DC terminals P and N. At least one of the...
2016/0308457 SINGLE-PHASE INVERTER
In an inverter circuit, more particularly in a single-phase inverter, soft switching is performed with a simple configuration to prevent switching loss of a...
2016/0308456 Power Module, Power Converter Device, and Electrically Powered Vehicle
A power converter device includes a double-sided electrode module that converts direct current power to alternating current power, a heat dissipating base, a...
2016/0308455 INVERTER DRIVE SYSTEM, BUS BAR AND ASSEMBLY
An inverter drive assembly includes a first array of inverters, a second array of inverters spaced from the first array of inverters and defining a plenum...
2016/0308454 INVERTER DEVICE
A power converter converts input power into DC power. A first switching element is connected between an output node and a high voltage node of the power...
2016/0308453 A CONTROL APPARATUS FOR A POWER CONVERTER
A control apparatus configured to control a chain link voltage source converter, the control apparatus comprising; two converter controllers, each converter...
2016/0308452 BUS CONTROLLER
A power supply apparatus is provided, that supplies a bus voltage V.sub.BUS to a detachable device. A DC/DC converter generates a DC voltage V.sub.OUT used as...
2016/0308451 INPUT VOLTAGE SENSOR RESPONSIVE TO LOAD CONDITIONS
An ac-dc power converter controller includes a switch driver circuit coupled to generate a drive signal to control switching of a power switch to control a...
2016/0308450 VOLTAGE CONVERSION DEVICE
A voltage conversion device includes a voltage conversion unit and a control unit. The voltage conversion unit includes an input rectifier circuit, a storage...
2016/0308449 AC-TO-DC POWER CONVERTER AND CONTROL METHOD AND CONTROL INTEGRATED CIRCUIT THEREOF
An AC-to-DC power converter with a BJT as a power switch can set a base current of the BJT by a current setting resistor which is in the outside of a control...
2016/0308448 SWITCHING POWER SUPPLY
A bypass switch is connected in parallel to an inductor of a power supply circuit for a control circuit connected to an auxiliary coil, and an output voltage...
2016/0308447 CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER OF PRIMARY-SIDE FEEDBACK CONTROL THEREOF
The disclosure relates to a control circuit, a control method and a flyback converter of primary-side feedback control including the control circuit. On the...
2016/0308446 VOLTAGE REGULATOR, SEMICONDUCTOR DEVICE, AND VOLTAGE GENERATION METHOD FOR VOLTAGE REGULATOR
A voltage regulator includes: a drive voltage generating part for generating a drive voltage and then apply the drive voltage to a drive line; an output...
2016/0308445 RECONFIGURABLE SWITCHED MODE CONVERTER
A switching power stage for producing an output voltage to a load may include a configurable switched mode power converter and a controller. The power...
2016/0308444 SWITCHING UNIT AND POWER SUPPLY CIRCUIT
A switching unit of an embodiment includes a first switching element of normally-on type, a second switching element of normally-off type having a...
2016/0308443 ASYMMETRIC SWITCHING CAPACITOR REGULATOR
The present disclosure provides an asymmetric switching capacitor regulator that is capable of providing an output voltage, covering a wide voltage range, with...
2016/0308442 VOLTAGE LEVEL SHIFTER
A level shifter in a primary voltage domain has a control module receiving an input signal from a secondary voltage domain for controlling operation of the...
2016/0308441 Zero Current Detecting Circuit and Method and Related Synchronous Switching Power Converter
A zero current detecting circuit is disclosed. The zero current detecting circuit includes a first zero current comparator for determining current variation on...
2016/0308440 ASYMMETRIC POWER FLOW CONTROLLER FOR A POWER CONVERTER AND METHOD OF OPERATING THE SAME
A controller for a power converter formed with a plurality of converter stages, and method of operating the same. In one embodiment, the controller includes a...
2016/0308439 SYNCHRONOUS BUCK REGULATOR WITH SHORT CIRCUIT TO VOLTAGE SOURCE PROTECTION
A method and apparatus for a power converter assembly detects an over-current, latches off a low-side switch if an over-current is detected, holds the low-side...
2016/0308438 DISCRETE NARROW-BAND SWITCHING FREQUENCY AVOIDANCE OF A SWITCH MODE POWER CONVERTER
The switching frequency of a switch mode PFM power converter is compared with a predetermined frequency range that contains the operating frequency of a nearby...
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