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WO/2018/150726A1 |
This uninterruptible power supply device is provided with: a power conversion unit; a detection unit that detects a voltage value or a current value; and a control unit that generates, on the basis of the detected voltage value or the de...
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WO/2018/148835A1 |
A controller for controlling an energy discharge from an energy saving device to a power grid. The system includes decision logic to implement a local response responsive to events currently occurring in a power grid and in addition remo...
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WO/2018/151675A1 |
The present invention relates to a system and method for operating a faucet. In particular, there is a water faucet system comprising a sensor for detecting an object, a processor arranged in communication with the sensor and a solenoid ...
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WO/2018/148794A1 |
An illuminable connector for connection to a data port of a computing device; the illuminable connector including: - a connector housing, - a source of illumination arranged to emit light from the housing, - an actuator operable from an ...
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WO/2018/152466A1 |
An on-demand generator starting system and method is disclosed. The generator starting system is included as part of a standby or portable generator that includes one or more outlets that provide electrical power to an electrical device....
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WO/2018/146578A1 |
Presented herein are techniques for adapting/adjusting the end-of-charge (termination) voltage of a rechargeable battery integrated in an auditory prosthesis or other electronic device based on an estimated power consumption of the audit...
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WO/2018/145181A1 |
The present invention relates to an electricity generation unit/system (40) that is designed to generate electricity without consuming fuel and that has a cowling (12), a turbine (1), a gearbox (6), an alternator (10) and a hydraulic mot...
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WO/2018/148683A1 |
Devices and methods are disclosed for converting DC power from Renewable Energy DC sources such as photovoltaic (PV) solar modules, wind turbines and storage and supply systems to multiple types of single-phase AC power and multiple type...
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WO/2018/142734A1 |
This power source system is provided with: a first power source; a power generator; a first electric load which is electrically connected to the first power source and the power generator; a second electric load which is electrically con...
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WO/2018/144046A1 |
A power supply that senses the variable voltage on LED devices and uses this voltage to force current into a storage device such as a battery to charge it. When power fails, a DC-DC boost converter supplies the necessary voltage taking c...
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WO/2018/143724A1 |
According to the present invention, a plurality of power demand devices can be stably charged while the power situation of a collective building is stably maintained, unnecessary power consumption can be prevented, while security is main...
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WO/2018/142579A1 |
An uninterruptable power supply device (100) for feeding DC power to a load (1A), wherein when the load (1A) is performing a power running operation, a control device (16) switches on a second switch (15) and feeds DC power to the load (...
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WO/2018/135716A1 |
The present invention relates to an energy storage device and an energy storage system including the same. An energy storage device according to an embodiment of the present invention provides an energy storage device connected to a plur...
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WO/2018/135331A1 |
In the present invention, when a failure of a first power supply unit has occurred, the power consumption of a second power supply unit is suppressed and discharge current from the second power supply is increased according to a trigger....
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WO/2018/127946A1 |
An uninterruptable power supply system (100) for supplying DC power to a DC load (4), wherein a first control unit (40) controls a first DC/DC converter (30) so as to channel a current corresponding to a first current command value from ...
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WO/2018/129415A1 |
A DJ media player is provided. The DJ media player includes a display to show audio playback information; a platter used to control audio playback; one or more energy-storing devices; and a processor for responding to DJ media-player ele...
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WO/2018/123297A1 |
The purpose of the present invention is to provide an electronic device, an imaging device, and a power supply switching method capable of, when a power supply line is shut off between a device body and an external device capable of moun...
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WO/2018/122077A1 |
A method and a device for handling power failures in a mains powered device of a home wireless system, said mains powered device comprising a plurality of electronic units. The method comprises the steps: a)continuously storing energy su...
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WO/2018/122631A1 |
The present invention relates to a method for load shedding during a bus transfer from a first feeder to a second feeder for powering a load bus connecting a plurality of loads and an Intelligent Electronic Device (IED) thereof. The IED:...
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WO/2018/119813A1 |
Provided is an intelligent method for distribution of electric energy, which grades a supply side load, including a first stage of load, a second stage of load...and an nth stage of load, wherein each stage of load is connected to the po...
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WO/2018/119809A1 |
A UPS system smart management method, with a PLC controller as a control core, work states of relays are recorded, and the relays are controlled. System loads comprise level-one loads, level-two loads,…, and level-n loads. Each level o...
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WO/2018/123494A1 |
[Problem] To improve the durability and stability of an electric power supply system. [Solution] An electric power supply system, provided with a first electric power supply device and a second electric power supply device for supplying ...
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WO/2018/126027A1 |
A charging system includes a first charging portion and a second charging portion. The first charging portion includes at least one first connector and at least one first interface for charging a connected device. The first charging port...
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WO/2018/124123A1 |
According to the present invention: each of a plurality of power generators is configured so that a frequency relationship with power-generator effective power that is output to a corresponding AC wiring section by each of the power gene...
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WO/2018/116649A1 |
Provided are a power supply system, electronic devices, and a power supply method such that even when supply of external power to a device having no battery with a valid voltage is cut off, abnormal termination can be reliably prevented....
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WO/2018/117779A1 |
An energetically independent electronic system for telemetry and corrective maintenance of streetlights. A module installed in a casing comprises a photovoltaic panel which captures the radiation emitted by the streetlight. The panel pow...
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WO/2018/115643A1 |
A control circuit (6) for controlling the output voltage (V) of an uninterruptable power supply unit (1) comprising: - a module (7) for transmitting a voltage setpoint (Vref); - a measurement module (8); and - a module (9) for regulating...
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WO/2018/113704A1 |
A switching arrangement for switching between two inputs is disclosed herein. The switching arrangement include a first semiconductor switch, a first mechanical switch, a second mechanical switch, the second mechanical switch being conne...
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WO/2018/113137A1 |
Disclosed is a solar dual system controller, comprising a shell (1), a solar panel (C), a circuit board (3), a first rear cover (4) and a second rear cover (5). The solar panel (C) is disposed on an outer wall of the shell (1), the first...
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WO/2018/118370A1 |
A circuit for selecting between a primary power source and a back-up power source is provided in one embodiment. The circuit includes a first port configured to be coupled to a primary power source, a second port configured to be coupled...
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WO/2018/115343A1 |
Apparatus (5) for supplying energy to a medical device, comprising a plurality of rechargeable batteries (7), wherein at least one DC/DC converter (9) is associated with the rechargeable batteries, wherein the voltage of the rechargeable...
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WO/2018/113525A1 |
A power supply circuit for supplying power to a microcontroller unit (MCU) comprises: a MCU, a MCU power supply module coupled to the MCU, a load, and a charging capacitor coupled to two ends of the load. The MCU power supply module is c...
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WO/2018/116672A1 |
Provided are a power supply system, an electronic device, and a power supply method which are capable of reliably preventing an abnormal termination from occurring, even when a supply of external power is cut off in a device that does no...
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WO/2018/117530A1 |
According to the present invention, provided is a failure processing method for a microgrid including ESS, the microgrid comprising a plurality of distributed power sources, a plurality of distributed loads, lines connecting the distribu...
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WO/2018/109527A1 |
A DC current supply circuit comprises a plurality of power connectors (150); a first and second plurality of multiplexers (103, 211a-211f); a plurality of AC-DC regulators (104, 201a-201c); and an OR-ing circuit (105, 260). The inputs an...
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WO/2018/107709A1 |
A circuit for implementing redundancy of non-redundant power supplies, for use in resolving the technical problem in the prior art of being unable to apply a non-redundant ATX power supply to a system needing a redundancy function. The c...
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WO/2018/107412A1 |
An AC-DC uninterruptible power supply, the uninterruptible power supply comprising a rectifying unit for rectifying an alternating current from a power grid and outputting a direct current; a battery control unit, a battery performing ch...
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WO/2018/104302A1 |
The invention relates to a method for identifying the application of a sufficient input-side supply voltage to an operating device (10). A supply voltage (Vmains) supplied to an operating device (50) is rectified and subsequently compare...
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WO/2018/103328A1 |
Provided are an unmanned aerial vehicle, and a solar energy power supply circuit and method therefor, wherein the circuit comprises a battery assembly (01) and a photovoltaic control module (02); a first photovoltaic power source compris...
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WO/2018/105875A1 |
A power conversion apparatus according to an aspect of the present invention, which includes first to fifth nodes, comprises: an inverter comprising a first switch between the first node and the second node, a second switch between the f...
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WO/2018/099353A1 |
A traction control circuit for double-headed locomotives employed upon a failure of one locomotive. The double-headed locomotives comprise a controlled locomotive and a controlling locomotive; the controlled locomotive comprises an adjus...
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WO/2018/101564A1 |
The present invention relates to a battery-linked high-efficiency power management system and method for a ship and an offshore plant, the system comprising: at least one load connected to a ship; a PMS connected to a plurality of genera...
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WO/2018/099378A1 |
The invention relates to the field of power supplies, and specifically, to a modular uninterruptible power supply (UPS) and an operation method thereof. The embodiments of the invention are implemented to fully utilize power modules (1, ...
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WO/2018/099630A1 |
The invention relates to an assembly, comprising an operating device (1) for emergency lighting, a first light-emitting diode (12), a second light-emitting diode (13), and a test switch (11), wherein the operating device (1) comprises a ...
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WO/2018/094501A1 |
A conversion circuit device for connecting lithium based batteries to a standard inverter/charger for lead-acid batteries and an Uninterruptible Power Supply (UPS) system for homes and facilities comprising a standard inverter/charger fo...
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WO/2018/098441A1 |
A battery system includes a battery including one or more rechargeable battery cells, a battery mating face, one or more battery electrical terminals positioned on the battery mating face, and a female guide opening extending into the ma...
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WO/2018/097474A1 |
The present invention shares an inverter of wireless power transmission and a rectifier of wireless power reception so as to reduce the size of hardware, can reduce the power consumption of a wireless power reception unit, accounting for...
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WO/2018/092348A1 |
The present invention addresses the problem of providing a power supply device that is capable of constraining supply power supplied to a load from running short even in the case when there is an increase in power consumption of the load...
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WO/2018/087876A1 |
During powering of a load (3), a control unit (40) supplies AC power from an uninterruptible power source unit (110) to the load (3) by turning a switch (120) off. During regenerative running of the load (3), the control unit (40) suppli...
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WO/2018/087204A1 |
The present invention provides an uninterruptible power supply (UPS) device (100) for connection of a 3-wire multiphase AC source (112) to a 3-wire multiphase load (114), whereby the UPS device (100) is provided for multiphase operation,...
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