| Document |
Document Title |
|
WO/2010/116787A1 |
Disclosed is an electric motor control device with a simple structure which can satisfactorily suppress torque ripples in response to the rotational state of an electric motor. The device is provided with a sign determination unit (1), w...
|
|
WO/2010/116639A1 |
Provided is a vehicle wherein a vehicle body can be reliably inclined in a specified direction at the time of an inversion control stop including an emergency stop by inclining the vehicle body in the specified direction by applying driv...
|
|
WO2010109607A1 |
An AC electric vehicle includes: a converter (3) which converts an AC voltage inputted from an AC overhead wire via a transformer (2), into a DC voltage; an inverter (4) which converts the DC voltage into an AC voltage; and a motor (6) d...
|
|
WO/2010/097897A1 |
An ECU executes a program that includes a step (S102) of setting a target boosting voltage to a maximum value when there is a request to change a dependent source (YES in S100), a step (S104) of limiting discharge power of a dependent so...
|
|
WO/2010/093583A1 |
An all-electric, wheeled vehicle has a magnet array that can be selectively moved between a retracted position and a deployed position, to respectively operate in a motor mode or a generator mode. When in the motor mode, with its magnet ...
|
|
WO/2010/091899A1 |
The invention relates to an arrangement for operating consumers in a rail vehicle with electrical energy, wherein the arrangement can be supplied with electrical energy selectively from an energy supply network or from a network-independ...
|
|
WO/2010/090092A1 |
A power converter is provided with: a power module (300) which supplies a motor with alternating current power; an electronic circuit board (22) which is arranged above the power module (300) and drives the power module (300); and a casi...
|
|
WO/2010/082368A1 |
An AC motor (M1), an inverter (14), and a control apparatus (30) are installed in an electric vehicle. The control apparatus (30) includes a voltage difference computing section (320), a modulation factor computing section (340), and a m...
|
|
WO/2010/073073A1 |
A control system for an AC motor determines a slope KtI of a tangent TL at an operating point Pa corresponding to the current motor operating state and voltage phase (ΘO) on a torque characteristic curve (500) that is plotted according ...
|
|
WO/2010/071484A1 |
The invention relates to a method for supplying energy to one or more work machines (10a, 10b, 10c), each work machine (10a, 10b, 10c) being provided with at least one energy storage unit (30a, 30b, 30c) arranged on the work machine (10a...
|
|
WO/2010/068386A1 |
Power system and method for providing electrical power are provided. The system includes a traction system and auxiliary equipment coupled to a power bus. The traction system includes one or more electromotive machines having a first typ...
|
|
WO/2010/057938A1 |
A railway vehicle comprising at least one first truck (2) and one second truck (12), which first and second trucks (2, 12) are provided at the ends of the railway vehicle, whereas each truck (2, 12) has at least one motorized axle (102, ...
|
|
WO/2010/056683A1 |
A method according to one embodiment of the invention comprises: positioning an antenna array beneath or on the road surface of a roadway, the antenna array configured to transmit RF signals responsive to RF processing logic and/or circu...
|
|
WO/2010/055572A1 |
This electric vehicle control device calculates the shaft speeds of a plurality of motors respectively, calculates a reference speed on the basis of the calculated shaft speeds, monitors the detecting states of the shaft speeds to output...
|
|
WO/2010/056684A1 |
A method according to one embodiment of the invention comprises: positioning an antenna array beneath or on the road surface of a roadway, the antenna array configured to transmit RF signals responsive to RF processing logic and/or circu...
|
|
WO/2010/055761A1 |
An electrical part arranged on the top of a battery module (24) includes: an electrical part case (33) containing an inverter (34) and a DC/DC converter (35); and heat sink units (37, 38) which are formed by a heat dissipation plate (40)...
|
|
WO/2010/041130A2 |
A controller (30) controls switching of IGBT devices (Q3 to Q8) of an inverter (14) according to the desired output of the permanent magnet motor (M1). The controller (30) includes: a magnet temperature detection device that detects the ...
|
|
WO/2010/034039A1 |
The invention relates to a system for transmitting electric current to an electrically driven or hybrid vehicle, comprising an electrically conductive track, electrically conductive tires, electrically conductive axles, electrically cond...
|
|
WO/2010/035318A1 |
Smooth rotation control can be performed while raising a drive torque being generated and quickening acceleration at the time of start. The rotating mechanism comprises a stationary section (120) having a first induction coil (124) gener...
|
|
WO/2010/027183A2 |
The present invention relates to a transportation system using an electric automobile. The transportation system using the electric automobile comprises the electric automobile and an electricity-supply unit which supplies electricity to...
|
|
WO/2010/023768A1 |
A vehicle (1, 17) comprises an electric motor (5, 19) for driving; an inverter (4) for supplying a driving current to the electric motor (5, 19); and a controller (13) for controlling the inverter (4). The controller (13) generates a sec...
|
|
WO/2010/013343A1 |
In a controller for an AC electric vehicle provided with a converter control unit (20) for controlling the operation of a PWM converter (3) for converting an AC voltage inputted from an AC power line through a transformer into a DC volta...
|
|
WO/2010/013535A1 |
Provided is a rotating electric device control system having the function to boost the output of a DC power source. The system can suppress generation of an overcurrent by the DC power source when a transient voltage increase occurs upo...
|
|
WO/2010/013533A1 |
Provided is a rotating electric device control system which can suppress power consumption to prevent battery overcurrent even when the battery voltage is boosted to drive a rotating electric device while the power consumption is large. ...
|
|
WO/2010/013534A1 |
Provided is a rotating electric device control system including: a rotating electric device; and an inverter arranged between a battery and the rotating electric device so as to control a current flowing in the rotating electric device, ...
|
|
WO/2010/009502A1 |
The invention relates to an authentication and/or energy auditing system for a plug-in electric drive vehicle. A first device connects to a first power apparatus and establishes an electrical power path between the first and a remote dev...
|
|
WO/2010/007771A1 |
Disclosed is a power supply device capable of increasing the output power more efficiently compared to existing devices. The power supply device comprises: an AC generator (100) including an AC generating unit (110) and a rectifier (120)...
|
|
WO/2009/157308A1 |
A hybrid vehicle comprising a first battery, a first boost converter that converts the output voltage from the first battery and delivers the voltage to a motor generator, a second battery, and a second boost converter that converts the ...
|
|
WO/2009/150969A1 |
Provided is a vehicle (100) comprising a battery (B.1), a receiving unit (28) for receiving an electric power from a sending unit (42) outside of the vehicle, and a motor generator (MG2) driven by an electric power fed from the battery (...
|
|
WO/2009/132675A1 |
The invention relates to a transformer for a multi-system vehicle comprising a traction primary winding, a traction secondary winding and an auxiliary secondary winding. In direct current operation, system-related current pulses, which a...
|
|
WO/2009/125290A2 |
A device that utilizes the force on a current carrying conductor placed in a magnetic field to produce thrust without the need either to push against an external medium, surface or object, or to eject mass is disclosed. The device utiliz...
|
|
WO/2009/119246A1 |
Provided is a control system of a dynamo electric machine wherein a torque generated from a dynamo electric machine serving as a motor is limited when a failure of a voltage conversion section is detected for the purpose of protecting a ...
|
|
WO/2009/116215A1 |
In a hybrid automobile (20), in accordance with an after-target boost voltage setting map for dividing the operation region of a motor into a non-boost region and a boost region, a boost converter is so controlled, when the target operat...
|
|
WO/2009/116216A1 |
A vehicle comprises a converter (12) for boosting the power of a battery device and outputting and an inverter (14) for converting the power outputted from the converter (12) and outputting to an AC motor (M1) for driving a vehicle. A re...
|
|
WO/2009/112372A1 |
The invention relates to a vehicle (5), in particular a rail vehicle, having a DC voltage intermediate circuit (10) and a transducer unit (15), which is connected to the DC voltage intermediate circuit, for the power supply of the vehicl...
|
|
WO/2009/112389A1 |
The invention relates to a motor activation circuit (10) for a rail vehicle having a boost converter, which is disposed at the input of the motor activation circuit, and which converts a mains DC voltage (Udc), which is applied at the in...
|
|
WO/2009/110479A1 |
Provided is an electric vehicle driving device which consumes regenerative energy at a brake resistor, wherein a harmonic component produced by a brake chopper switching circuit can be reduced. A plurality of brake chopper switching circ...
|
|
WO/2009/105586A1 |
According to some embodiments disclosed herein, an energy recovery system can be characterized as including a conduit having a first end and a second end, wherein the first end of the conduit is configured to receive a gas flow transmitt...
|
|
WO/2009/103888A2 |
The invention relates to a system for electrically powering at least one vehicle (30) travelling on a track (20). The power system includes: non-continuous electrical power supply rail elements (41, 41', 42, 42') having two ends, said ra...
|
|
WO/2009/090755A1 |
A controller of a power converter is applied to the power converter having an inverter and controls a switching element of the inverter by using pulse width modulation. The controller can stably change a carrier frequency and also realiz...
|
|
WO/2009/090835A1 |
A carrier frequency setting unit (64) sets a carrier frequency (FC) according to the torque command (TR) of a motor generator and the number of motor rotations (MRN). A PWM signal generation unit (68) generates phase modulation waves cor...
|
|
WO/2009/084401A1 |
Provided is a vehicle skid control device for preventing skids in the high rotational speed range of a motor from being erroneously judged. The vehicle skid control device detects the motor rotational speed (step 201), when the motor rot...
|
|
WO/2009/077184A1 |
The invention relates to the operation of an arrangement for supplying devices of a locomotive with electric energy. During normal operation of the arrangement, electric energy is converted from a DC voltage intermediate circuit (7) by a...
|
|
WO/2009/069480A1 |
A power supply unit for vehicle comprises first and second batteries (BA, BB), i.e., first and second electricity accumulation devices, provided in parallel with an inverter (22) which drives a motor generator (MG2) for rotating wheels (...
|
|
WO/2009/068960A2 |
A control unit (50) of a vehicle control apparatus (10) includes a module (52) for receiving an ON signal from an eco switch (42), a module (54) for reducing a step-up upper limit value of a converter (36) from a predetermined normal upp...
|
|
WO/2009/063692A1 |
A rotating electric machine control system comprises a direct-current power supply, a rotating electric machine, an inverter for controlling current flowing through the rotating electric machine and a control device for determining the r...
|
|
WO/2009/062370A1 |
An elevated roadway built in a city or between cities is provided for motor vehicles with fewer than 4 wheels.
|
|
WO/2009/057363A1 |
A vehicle control device (10) comprises a driving device (20) including an engine (22) and a rotary electric machine (24), a power circuit (30) connected to the rotary electric machine (24), a control part (50), and an ecoswitch (42). Th...
|
|
WO/2009/057388A1 |
Side band noise is reduced and power loss is inhibited. In controlling transaction of power between an electric motor (10m)and DC power sources (18-23) by interposing an inverter (19m) between the electric motor and the DC power sources ...
|
|
WO/2009/057741A1 |
When driving a motor, a primary side DC voltage is boosted to a secondary voltage by a converter (30c) and the voltage is converted into a 3-phase AC by an inverter (19) for supply to the motor (10m). A regeneration power of the motor is...
|
