| Document |
Document Title |
|
WO/2020/239433A1 |
The invention relates to an underwater device for acquiring images of the bed of a body of water, comprising at least one sensor for detecting a sensor value, at least one electrical load, and an electrical power source for supplying the...
|
|
WO/2020/241215A1 |
Provided is technology with which it is possible to more efficiently raise the temperature of a battery unit with a simpler configuration. A backup power supply device (1) for a vehicle comprises: a battery unit (10) having a configurati...
|
|
WO/2020/240070A1 |
According to an aspect, there is provided a device(100) for charging, which device(100) automatically disconnects power for charging an electrical device. The device (100) comprises a secondary circuit (20) configured to provide charging...
|
|
WO/2020/241214A1 |
Provided is technology with which it is possible to perform a backup operation during failure without using a dedicated backup power supply. A backup power supply device (1) for a vehicle comprises: a battery unit (10) in which a plurali...
|
|
WO/2020/238735A1 |
Disclosed are an offline uninterruptible power source and a control method therefor. The offline uninterruptible power source comprises: a safety switch (22) connected between an alternating-current input end (20) and an alternating-curr...
|
|
WO/2020/236826A1 |
Methods of operating a grid ancillary service with an uninterruptible power supply (GAUPS) device are provided. A method of operating a GAUPS device includes controlling a switch of the GAUPS device in response to a signal that is genera...
|
|
WO/2020/233693A1 |
Provided in the present application are an uninterruptible power supply (UPS), a power supply system and a battery capacity test method, which may accurately detect the total battery capacity of a system, and during capacity testing and ...
|
|
WO/2020/230566A1 |
The present invention realizes a connector that can simplify an electrical connection and a physical connection between a power storage element and a connecter-related component such as a housing or a wiring part. A connector (10) compri...
|
|
WO/2020/229047A1 |
The invention relates to an energy supply device (200) for a first electric consumer (211). The device (200) comprises a first supply unit (114), which can be connected via a first switch element (201) to the first consumer (211), and a ...
|
|
WO/2020/230605A1 |
The present invention achieves a configuration in which setting change for a value of a voltage output from a voltage regulator can be performed while suppressing an increase in size of a device and a complication thereof. A control un...
|
|
WO/2020/228918A1 |
The present invention relates to a wind turbine comprising an internal power supply grid for distributing power to a number of power consuming units of the wind turbine, the wind turbine further comprising a power backup system connected...
|
|
WO/2020/230264A1 |
This autonomous operation control system is provided with a higher-level breaker (5), a lower-level breaker (8), an inverter (10), a battery (12), an electric wire (7), a plurality of switches (16), a plurality of loads (2), and a contro...
|
|
WO/2020/228919A1 |
The present invention relates to a wind turbine comprising an internal power supply grid for distributing power to a number of power consuming units of the wind turbine, the wind turbine further comprising a power backup system connected...
|
|
WO/2020/230316A1 |
The purpose of the present invention is to reduce the capacity of a power storage provided to a reserve power supply unit provided to a communication terminal constituting a multi-hop network. The present invention provides a communicati...
|
|
WO/2020/225953A1 |
Provided is a load testing device capable of performing a load test without stopping a cooling fan and the like and without having an auxiliary power supply prepared. A load testing device 1 comprises: a resistance section 20; a cooling ...
|
|
WO/2020/223794A1 |
An entry backup energy assembly is provided for an electric latch that is powered by a main power source during a normal operating condition. The entry backup energy assembly includes a backup battery electrically coupled to an activatio...
|
|
WO/2020/226452A1 |
An electronic device according to various embodiments may comprise: a power conversion unit which is configured to generate DC power on the basis of power obtained from an external source; a state detection unit which comprises a first p...
|
|
WO/2020/227410A1 |
The present disclosure relates to a shared hybrid transfer switch for transferring power received by a Load from a preferred AC power source to an alternate AC power source, or transferring power being received by the Load from the alter...
|
|
WO/2020/223452A1 |
Aspects of the present disclosure provide systems and devices for providing power to one or more remote radio heads used in telecommunications. Some aspects provide a power supply system comprising a first power supply and a plurality of...
|
|
WO/2020/219980A1 |
A redundant power supply system for aircraft seats, includes: a first power supply module having a first AC to DC power converter configured to supply power to a first auxiliary board, the first auxiliary board being configured to supply...
|
|
WO/2020/217721A1 |
Provided is a miniaturized power supply device which can flexibly control the power flow from various types of power supplies. This power supply device comprises: a multi-winding transformer (20); and a plurality of power converters conn...
|
|
WO/2020/218765A1 |
The present disclosure discloses an electronic device comprising: a user command receiving unit; and a wireless power receiving unit that converts wireless power supplied from a wireless power transmission device to thereby supply the po...
|
|
WO/2020/217322A1 |
This power conditioner (100) is provided with: a DC/AC converter (3) disposed between a power system (1) and a DC bus (2) and bidirectionally converting between the AC power of the power system and the DC power of the DC bus; a DC/DC con...
|
|
WO/2020/213183A1 |
An uninterruptible power supply device that comprises an input line into which alternating-current power is inputted from an alternating-current power supply that has a grounded neutral point, a converter that converts the alternating-cu...
|
|
WO/2020/212195A1 |
The invention relates to a method for controlling a belt starter generator (4) of a hybrid vehicle (100), comprising a drive train (1), which has an internal combustion engine (2), and a vehicle electrical system (12, 13), the belt start...
|
|
WO/2020/207444A1 |
A power control system for a vehicle is disclosed. The power control system includes a first low voltage power supply, a second low voltage power supply, and an isolation switch. The first and second low voltage power supplies are capabl...
|
|
WO/2020/210310A1 |
Technologies for interactive predictive control of uninterruptible power supply systems are disclosed. In an illustrative embodiment, a method of controlling a double-conversion uninterruptible power supply (UPS) system may include defin...
|
|
WO/2020/209486A1 |
A method, performed by an electronic device, of controlling an external device is provided. The method includes sensing noise generated by an operation of the external device, determining, based on the sensed noise, whether the external ...
|
|
WO/2020/206329A1 |
The present disclosure relates to a system for controlling power walk-in for an uninterruptible power supply (UPS) being switched to receive AC power from an AC generator. The system may have a control system and a power walk-in (PWI) su...
|
|
WO/2020/200813A1 |
The invention relates to an energy supply arrangement (10) for a control device (1) of a vehicle, having an external energy supply (2) and an internal energy reserve (5), which can be charged via a first voltage converter (7) and via a s...
|
|
WO/2020/195923A1 |
The present technology relates to a medical power supply system, an information processing device, an information processing method, an image processing device, and an image processing method that enable control of power consumption. A m...
|
|
WO/2020/193378A1 |
The invention provides a battery store designed for high voltage above 1200 V, in the case of which battery store the bare battery cells are arranged in ungrounded battery cell holders, which in turn are arranged in an ungrounded carrier...
|
|
WO/2020/193122A1 |
The invention relates to a modular device (10) for supplying power, having an energy storage device (130) with at least one rechargeable energy storage element (132, 232), a grid connection (110) for an AC voltage source, a first output ...
|
|
WO/2020/191244A1 |
An automatic transfer switch (100) for automatically switching an electrical load between two power sources is provided. Two power cords (106) enter the ATS (A power and B power inputs) and one cord (109) exits the ATS (power out to the ...
|
|
WO/2020/186562A1 |
Provided is a converter applied to a power system, with the power system comprising a first power supply apparatus, an energy storage apparatus, a second power supply apparatus and a load. The converter comprises a first power supply con...
|
|
WO/2020/186731A1 |
An AC/DC conversion power supply system comprises a power supply and an operating frequency inverter connected to the power supply, and further comprises a direct current boost circuit connected to a direct current wiring terminal of a m...
|
|
WO/2020/184831A1 |
The present disclosure provides an electronic device and a method for controlling same. An electronic device of the present disclosure comprises: a sensor; a communication interface comprising circuitry; a wireless power interface compri...
|
|
WO/2020/182273A1 |
A trigger apparatus for a powered device, such as a power tool is disclosed. The powered device comprises a trigger operable by a user to move from a first position to at least one second position so as to control an operation of the pow...
|
|
WO/2020/184842A1 |
A first electronic device is disclosed. The disclosed first electronic device may comprise an audio output unit, a communication unit for transmitting data to or receiving data from a second electronic device, at least one processor, and...
|
|
WO/2020/186116A2 |
A system is provided for suppressing transient currents in electrical circuits to prevent damage to switching devices such as relays and/or solid-state switching devices. An associated automatic transfer switch (ATS) system (300) include...
|
|
WO/2020/183582A1 |
This flywheel power storage system 1 comprises: a flywheel power storage device 100 that stores electric energy as rotational energy of an inertia rotor 103; and a plurality of power conversion devices 160 that independently charge and d...
|
|
WO/2020/185424A1 |
A power supply system (10) includes a regulated power source (12) that has a synchronous machine (13), a flywheel (16) with a shaft (14) connected thereto, an electrical generator (18) electrically connected through a switch to the synch...
|
|
WO/2020/179004A1 |
This control device (3) is provided with an AC voltage generator (4) which generates a first through an N^th AC voltage, a DC voltage generator (13) which converts the first through the N^th AC voltage to a first through an N^th DC volta...
|
|
WO/2020/176915A1 |
The invention relates to an accumulator system (1) having a high-voltage accumulator (2) for mobile work machines, comprising: - a battery management system (4) which has a controller (3); - line connections (6) which can be switched by ...
|
|
WO/2020/177262A1 |
Disclosed are a changeover switch control apparatus (200), a changeover switch and a rail vehicle. The changeover switch control apparatus (200) comprises a first trigger button (201), a first control circuit (202), a second trigger butt...
|
|
WO/2020/177440A1 |
Disclosed by the present invention is a UPS circuit, which is characterized in comprising: a charging and discharging module, a control module, and a current path switching module; the charging and discharging module is connected to the ...
|
|
WO/2020/179960A1 |
Provided are a power failure detection circuit device and a lighting device comprising same and having an emergency light function, wherein the power failure detection circuit device is disposed on the side of an electric device such as ...
|
|
WO/2020/178969A1 |
In this uninterruptible power supply device, when a switch (2) including serially connected 1st to Nth IGBT units (U1 to UN) is switched ON, the first to Nth IGBT units are switched ON, and when the switch (2) is switched OFF, the (n+1)t...
|
|
WO/2020/175932A1 |
An electronic device according to various embodiments may comprise: a switching circuit configured to electrically connect or electrically disconnect a hot line of an AC power source to and from the electronic device; a control circuit e...
|
|
WO/2020/173609A1 |
A system includes an uninterruptible power supply (UPS) configured to selectively provide power to a critical load from a grid and an energy storage device, and a grid edge controller configured to communicate with a controller of the UP...
|
