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| Patent # | Description |
|---|---|
| US-9,768,697 |
System and method for controlling a switched mode power supply using a
feedback signal In accordance with an embodiment, a method of controlling a switched-mode power supply includes operating the switched-mode power supply in a first operating... |
| US-9,768,696 |
Direct current transmission inverter side frequency control method A high voltage/ultrahigh voltage direct current transmission inverter side frequency control implementing method includes: transmitting a deviation between the... |
| US-9,768,695 |
Power converting circuit and hysteresis buck converter with changing
response characteristic based on transient... A power converting circuit includes a voltage converting circuit, a feedback circuit, a driving signal generator, a transient state detector, and a resistance... |
| US-9,768,694 |
Intrinsically safe voltage limiting shunt regulator circuit An intrinsically safe redundant regulator circuit includes a plurality of voltage limiting regulators between a regulated rail and a ground rail. Each of the... |
| US-9,768,693 |
Compensation circuit, commutation cell and power converter controlling
turn-on and turn-off of a power... The present disclosure relates to a compensation circuit for independently controlling turn-on and turn-off of a power electronic switch through a gate driver.... |
| US-9,768,692 |
Power supply device and information processing apparatus A power supply device comprising: a switching power supply unit which operates in accordance with a PWM signal; and a controller configured to generate the PWM... |
| US-9,768,691 |
Integrated thermal and power control A switching power regulator provides for power regulation for a load, based at least in part on comparison of an output voltage with a reference voltage. The... |
| US-9,768,690 |
Switched mode power supply output stage configuration A method of optimizing the number of output stages of a switched mode power supply features a dynamically-updated lookup table (LUT) storing historic output... |
| US-9,768,689 |
Controller for imposing current limits on a boost converter for managing
thermal loads Thermal levels in an inductor of a boost converter may be managed by implementing peak current limits for the boost converter. For example, an inductor may be... |
| US-9,768,688 |
Asymmetric inductors in multi-phase DCDC converters A multi-phase DC-to-DC converter is configured to achieve fast transient response and to optimize efficiency over the load range. Phase shedding changes the... |
| US-9,768,687 |
Step-down DC/DC converter A bootstrap power supply circuit generates a constant voltage V.sub.CCBST for charging a bootstrap capacitor. An output transistor is configured as an N-channel... |
| US-9,768,686 |
Feedback scheme for non-isolated power supply Embodiments described herein describe a switching power converter that includes a switch, an inductor, a diode, and a controller that generates a control signal... |
| US-9,768,685 |
Bootstrap circuit Bootstrap circuit includes: a first transistor of first conductivity type having a first main electrode, a second main electrode and a control electrode... |
| US-9,768,684 |
Differential charge pump with extended output control voltage range One aspect of the present disclosure relates to a method for operating a charge pump. The method includes comparing a drain voltage of a current sink transistor... |
| US-9,768,683 |
Differential charge pump A DC-to-DC voltage converter comprising a differential charge pump that utilizes a differential clocking scheme to reduce output electrical noise by partial... |
| US-9,768,682 |
Switched capacitors with inverted break-before-make without external
filtering load capacitor A charge pump circuit using more than one parallel source is described. A flying capacitor of the charge pump maintains a break-before-make time with respect to... |
| US-9,768,681 |
Filtering module and power supply device A filtering module includes a first inductor and a first capacitor. The first inductor has a first inductance varied by varying the current into the first... |
| US-9,768,680 |
Power converter having EMI filter common to multiple converters A power supply system is disclosed that includes a first interleaved power supply, a second interleaved power supply, and a common electromagnetic interference... |
| US-9,768,679 |
Apparatus and method for restarting medium voltage inverter An apparatus for restarting a medium voltage inverter is disclosed, wherein the medium voltage inverter can be restarted by estimating a rotor speed when an... |
| US-9,768,678 |
Switching regulator synchronous node snubber circuit Various methods and devices that involve snubber circuits for switching power converters are disclosed. An example power converter has a snubbing circuit. The... |
| US-9,768,677 |
Split phase power conversion apparatuses, methods and systems Split phase power conversion apparatuses, methods and systems are disclosed. One exemplary embodiment includes a generator, an AC/DC converter coupled with the... |
| US-9,768,676 |
Switching power regulator controlled with mirrored error current A power regulator circuit includes an input node, an output node, a power converter, and a control loop. The power converter is operatively intermediate the... |
| US-9,768,675 |
Electromagnetic motor An electromagnetic motor includes a stator and an armature arranged to move substantially linearly relative to the stator in an intended direction during... |
| US-9,768,674 |
Printed-circuit board coil and motor The present document discloses motors and motor components that are constructed on a planar substrate. In some implementations, the planar substrate is made... |
| US-9,768,673 |
Method of manufacturing laminated rotor core There is provided a method of manufacturing a laminated rotor core, including: a mounting step of placing a core body on a carrier tray, the core body having a... |
| US-9,768,672 |
Integrated system of traction motor and inverter and method for
integrating traction motor and inverter A method for integrating a traction motor and an inverter, the method including: 1) providing a traction motor, the traction motor including a motor housing and... |
| US-9,768,671 |
Inverter-integrated electric compressor The purpose of the present invention is to provide an inverter-integrated electric compressor that has improved inverter device assemblability with respect to a... |
| US-9,768,670 |
Motor with a shaft screw and sensor magnet thereunder Provided is a motor including a rotor section including a rotor core, a drive magnet attached to the rotor core, and a screw disposed in the rotor core and... |
| US-9,768,669 |
Electric machine stator cooling system An electrical machine, particularly for driving a vehicle, comprises a rotor having a rotor shaft extending in the axial direction, a stator encompassing the... |
| US-9,768,668 |
Cooling system of power converter for on-vehicle rotary electric machine A cooling system includes a cooling circuit that has a circulation pump circulating a coolant containing antifreeze solution and cools down, by means of the... |
| US-9,768,667 |
Electric motor with outer radiator and two separate cooling circuits A motor includes a frame defining an internal volume in which are housed a rotor and a stator; at least one cooling circuit, which includes a primary inlet and... |
| US-9,768,666 |
External cooling tube arrangement for a stator of an electric motor A stator for an electric motor includes a substantially hollow-cylindrical stator stack provided with wire windings and an end winding, which adjoins the stator... |
| US-9,768,665 |
System for providing electrical power A system for providing electrical power to a facility includes a generator configured to generate electrical power for the facility when a drive-shaft of the... |
| US-9,768,664 |
Balanced eccentric gear design and method A wobble plate drive system may include a stator having a central axis, an upper surface perpendicular to the central axis, and a plurality of stator teeth... |
| US-9,768,663 |
Rotary electromagnetic actuator A rotary electromagnetic actuator is provided which is suitable for opening and closing a valve for example. The actuator comprises a rotor, a stator, and a... |
| US-9,768,662 |
Water-cooled motor structure and water-cooled housing A water-cooled housing (100) comprises: a tubular passage section (20) which has a plurality of partition walls erected in the direction of the central axis at... |
| US-9,768,661 |
Saddle-type vehicle An electric two-wheeled vehicle includes a case, an electric component accommodated in the case and having an electric part producing heat during operation, and... |
| US-9,768,660 |
Purge system capable of controlling flow rate of air An air purge system includes an electric motor having an air purge device which supplies air to a space around the outer peripheral surface of an output shaft,... |
| US-9,768,659 |
Secondary part of a synchronous motor having a protective device for
magnets A secondary part of a synchronous motor has a protective device for magnets. The secondary part has a plurality of magnets evenly spaced on a magnet support.... |
| US-9,768,658 |
Casing for a rotary electric machine, and rotary electric machine
comprising a casing A casing for a rotary electric machine and a rotating electric machine includes an inner casing part made of a metal or a metal alloy and which encloses a... |
| US-9,768,657 |
Rotating electrical machine including an insulator with a reinforcing
portion A rotating electrical machine includes: a core including an annular yoke portion disposed while being centered around a rotation axis; toothed portions... |
| US-9,768,656 |
Three-phase alternating current electric motor provided with structure
reducing torque ripple A three-phase alternating current electric motor wherein when a number of pole pairs of a rotor is P and a number of slots in which stator windings are inserted... |
| US-9,768,655 |
Terminal assembly for an electric machine An alternator includes a housing, and a stator fixedly mounted relative to the housing. The stator includes a stator winding. The stator winding includes at... |
| US-9,768,654 |
Permanent magnet rotor and motor using the same A motor, including at least a stator, including at least a stator core and a coil winding, and a rotor, including at least a rotor core and multiple permanent... |
| US-9,768,653 |
Process for the formation of a stack of superposed metallic laminations Each lamination of the lamination stack comprises at least one assembly of coupling elements, said assembly comprising one insertion clamp, one receiving clamp... |
| US-9,768,652 |
Superconducting field pole Superconducting field poles each include a superconducting coil body formed by spirally winding a superconducting wire material, a ferromagnetic outer magnetic... |
| US-9,768,651 |
Motor with thrust bearing A motor includes a base, a bearing sleeve, a stator, a rotating member, a thrust bearing, and a hub. The bearing sleeve is arranged with the base and has an... |
| US-9,768,650 |
Stator and motor comprising same The present invention relates to a stator and a motor equipped with the stator, the stator including an inner core including an inner core body and a plurality... |
| US-9,768,649 |
Single-phase electric motor An electric motor (10) has a stator (20) having a number S of stator poles (21, 22, 23, 24, 25, 26); a rotor (40) having a rotor magnet (40'), which rotor... |
| US-9,768,648 |
Rotor for electric machine Rotor, in particular permanent magnet rotor, for an electric machine, having a magnet support, a plurality of magnets which are arranged on the magnet support,... |
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