Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1,201 - 1,250 out of 40,225

Document Document Title
WO/2015/102397A1
The present invention relates to a power conditioning system and method for energy storage. The power conditioning system and method for energy storage, if there is a large load in a small scale system using an energy storage system (ESS...  
WO/2015/102871A1
A potentiostat includes a voltage regulator, a current mirror, a capacitor, a comparator, a current source, and a counter. The voltage regulator maintains a voltage on a working electrode of an electrochemical sensor. The current mirror ...  
WO/2015/101146A1
An output power control circuit of a power amplifier connected to the power amplifier comprises a first operational amplifier (AMP0), a first PMOS transistor, and a current sampling module (102). A negative input end of the first operati...  
WO/2015/102597A1
According to various aspects and embodiments, a power device is provided. The power device includes an input configured to receive input power, and a controller coupled to the input. The controller is configured to sample a voltage wavef...  
WO/2015/101999A1
A hybrid system for producing electricity by a metal-air cell and for utilizing hydrogen released during the operation of the metal-air cell for producing energy in the form of electricity, mechanical power or heat energy. The hybrid ele...  
WO/2015/100345A2
A voltage regulator for providing a constant voltage to a circuit is described in which a series regulator acts as the current source for a shunt regulator and the series regulator in turn is controlled by the current diverted from the o...  
WO/2015/099966A1
A system for validating an operation of a capacitor bank is disclosed. The system can include a first capacitor of the capacitor bank electrically coupled to a first power line. The system can also include a first sensor operatively coup...  
WO/2015/096915A1
The present invention relates to an ignition apparatus and an ignition method for electric arc furnaces, at least two electrodes each generating an arc by means of one phase of an alternating current and one associated phase of an altern...  
WO/2015/098747A1
A non-contact power transmission apparatus (10) equipped with a ground-side device (11), which is provided on the ground, and a vehicle-side device (21), which is mounted in a vehicle. The ground-side device (11) is equipped with an AC p...  
WO/2015/095013A1
A method and apparatus for maximum power point tracking (MPPT). In one embodiment, the method comprises (i) modulating an operating voltage of a first DC source by a first perturbation function to generate a first output power; (ii) modu...  
WO/2015/089923A1
Provided is an array substrate (1). A first discharging element (16) and a second discharging element (15) are arranged on the array substrate (1); and the first discharging element (16) is electrically connected to a common electrode li...  
WO/2015/095367A2
A system includes multiple integrated circuits (ICs), each with a high supply level input and a low supply level input. With respect to the topology of these power connections, the ICs are connected serially between a high power supply l...  
WO/2015/089758A1
A voltage regulation circuit system, applied to the technical field of electronic circuits. The voltage regulation circuit system comprises multiple amplifiers (11-1, 11-2) and digital-to-analog converters (10). A first input end (in1) o...  
WO/2015/091233A1
The invention relates to a method (200) for determining and/or finding a position of a power maximum (310) of an electrical energy source (110). The method (200) comprises a step of stipulating (210) a test operating point (U0) and possi...  
WO/2015/090046A1
A digital current equalizing method and a power supply module. The digital current equalizing method comprises: acquiring a current numerical value from a counter preset value loading module in each synchronous period; generating a conse...  
WO/2015/082106A1
Method for providing a predefined voltage for loads, having the steps of: recording a first voltage at a first input of a voltage regulator, recording a second voltage using an evaluation unit, wherein the second voltage is produced at t...  
WO/2015/084492A1
A method and apparatus for monitoring instantaneous load current is disclosed. In one embodiment, an integrated circuit includes a voltage regulator and at least one functional unit implemented thereon. The voltage regulator includes a s...  
WO/2015/081367A1
A method for controlling dimming of a two-wire trailing edge dimmer arrangement to minimise the effects of ripple injection or superimposing of supply authority ripple control signals upon AC voltage mains supply received by the two-wire...  
WO/2015/081628A1
A circuit and method for optimizing the input voltage range of an IC (Integrated Circuit) chip. In the circuit, a pull-up unit receives an input voltage and outputs a corresponding voltage level; a trigger unit compares the voltage level...  
WO/2015/080613A1
A Low-Voltage Differential Signaling (differential signaling) driver circuit (10) comprising enable circuitry for enabling and disabling the differential signaling driver circuit (10) in accordance with an control signal is described....  
WO/2015/080738A1
Described is an apparatus which comprises: an interconnect to provide current; a bridge having a high-side switch and a low-side switch, wherein the high-side switch and the low-side switch are coupled to an inductor, and wherein the ind...  
WO/2015/075497A1
The present invention comprises a method and apparatus for controlling an IGBT device. The method comprises, upon receipt of a first and at least one further IGBT control signals, the first IGBT control signal indicating a required chang...  
WO/2015/077180A1
The present disclosure includes circuits and methods for controlling the operation of a switching regulator. In one embodiment, the present disclosure includes a circuit comprising a switching regulator with a current control loop compri...  
WO/2015/077312A1
A digital compensator detects time-varying or periodic variations in the input voltage and, via the use of an iterative-learning control ("ILC") system, a repetitive-control ("RC") system, or a run-to-run control ("R2R") system, generate...  
WO/2015/072110A1
[Problem] An objective of the present invention is to provide a power source device which despite having an extremely simple configuration is able to operate in the vicinity of the maximum efficiency point of a solar module without using...  
WO/2015/069617A1
An electric power generation plant has at least two synchronous machines and a source of mechanical power (torque), coupleable such that one or more of the synchronous machines can be operated as a generator while one or more is operated...  
WO/2015/069917A1
A new converter topology and control methods are presented that can be used for bridge less power factor conversion that are simple and do not introduce large common mode noise.  
WO/2015/069388A1
In described examples of limiting current in a low dropout ("LDO") linear voltage regulator (300), a pass element (330) generates an output voltage (VOUT) that is less than an input voltage. The pass element (330) may be enabled by an er...  
WO/2015/068111A1
The present invention discloses a force regulated anti-pinch window regulator system. The system includes a motor (2) with a means to control the direction of rotation (1) of the motor (2) and hence the movement of a window glass. The sy...  
WO/2015/066629A1
Circuits for temperature monitoring are provided having a first voltage output and a second voltage output comprising: a first transistor having a first transistor input, a first transistor output, and a first transistor control, wherein...  
WO/2015/059540A1
A solar battery controller is provided which includes a solar battery module that is mounted on a moving object, a control unit that calculates a maximum power point of the solar battery module, and a speed detecting unit that detects a ...  
WO/2015/059548A1
A solar power generation device is provided which includes a first DC-DC converter to which an output of a solar battery is input, a storage battery to which an output of the first DC-DC converter is input, a second DC-DC converter that ...  
WO/2015/060607A1
The present invention relates to an energy supply circuit for instantly supplying power without a power converter and an electronic device which operates only when energy is supplied from an energy source using the same. An energy supply...  
WO/2015/056309A1
This invention provides a power conversion device provided with a smoothing capacitor, an input-voltage detection unit, a power conversion unit, and a control unit. The smoothing capacitor smooths a DC input voltage inputted from a DC po...  
WO/2015/056041A1
A voltage supply circuit for an electronic circuit includes a switch configured to selectively connect a supply input of the electronic circuit with a main supply voltage source. An auxiliary voltage supply unit has an auxiliary voltage ...  
WO/2015/056293A1
The present invention is provided with: target-power-value calculation units (6-m) which calculate target power values (Xmn) for loads (1-m) by multiplying, with reference power values (qm) stored by a reference-power-value storage unit ...  
WO/2015/053415A1
A display is mounted for displaying an output voltage (volt), a current amount (current draw), and an internal resistance (impedance) used for each channel when used to perform by connecting effectors to each channel.  
WO/2015/054273A2
Disclosed are various embodiments for determining a pose of a mobile device by analyzing a digital image captured by at least one imaging device to identify a plurality of regions in a fiducial marker indicative of a pose of the mobile d...  
WO/2015/054186A1
The present disclosure includes a feedback system that can control hybrid regulator topologies that have multiple converters or regulators connected in series. The hybrid regulator can include at least two regulators: a switched inductor...  
WO/2015/051089A1
As taught herein, a floating current source outputs a load biasing current from a source terminal into an external load which may have a variable resistance, and sinks the load biasing current from the load into a sink terminal. Advantag...  
WO/2015/048096A1
An apparatus, e.g., a boost converter, includes a first switch configured to be coupled to an inductor and to support a charging current in the inductor from a power source and at least two serially-coupled second switches coupled in par...  
WO/2015/047813A1
Examples are disclosed for switching frequency control of an on-chip or integrated voltage regulator. In some examples, a switch frequency of an integrated voltage regulator may be monitored. A determination of whether the monitored swit...  
WO/2015/047303A1
Described is an apparatus of a thermal sensor and/or bandgap reference circuit which is independent of an operational amplifier. The apparatus comprises: a forward biased diode circuit having one or more diodes; a first switch-capacitor ...  
WO/2015/045107A1
Provided is an inrush current limiting circuit provided with a second semiconductor switch in which an inrush current limiting circuit such that a series circuit of an inductor and a current detection resistor is connected between a powe...  
WO/2015/045074A1
Provided is a step-down power supply circuit (20), comprising: a first PMOS transistor (37), a source thereof connected to a voltage input (151), and a drain thereof connected to a voltage output (152); a control circuit (21) which opera...  
WO/2015/047276A1
Described is an apparatus which comprises: a first power supply node to supply input power supply; a power transistor coupled to the first power supply node; a multiplexer to selectively control gate terminal of the power transistor acco...  
WO/2015/048105A1
An electronic device and method may change a default current limit of a USB power system. The electronic system may include a cable detector component to detect a plug to couple to a port, a source detector component to determine an iden...  
WO/2015/041781A1
A circuit for providing connection between a first node at a first voltage and a second node at a second voltage. The circuit has a first inductive element having a first terminal coupled to the first node, a first switching element coup...  
WO/2015/040906A1
 The present invention pertains to a charged-particle-beam device provided with a high-voltage power supply (100) having a light source (102) and a plurality of serially connected photoelectric conversion elements (101), the charged-pa...  
WO/2015/037663A1
[Problem] To provide a system, related method, and minimum current detection and control system that are able to maintain an overall output current even if partial shade has occurred in a string configured from a plurality of solar cell ...  

Matches 1,201 - 1,250 out of 40,225