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Patent Searching and Data


Matches 601 - 650 out of 102,422

Document Document Title
WO/2020/085011A1
This battery control device determines the state of charge of a secondary battery on the basis of a characteristic representing the relationship between the state of charge and voltage of the secondary battery. The battery control device...  
WO/2020/082653A1
Disclosed is a mobile power source sliding rail structure, comprising a cover and a mobile power source body, wherein a face, fitting the cover, of the mobile power source body is recessed to form at least one Bluetooth earphone seat, an...  
WO/2020/085866A1
An electronic device according to various embodiments may include: a coil configured to receive a signal for wirelessly obtaining power from an external electronic device; a wireless power circuit (MFC) configured to output the signal re...  
WO/2020/084998A1
Provided are a contact device and a power supply system whereby degradation over time can be suppressed. The present invention applies to a power supply system provided with: a power supply apparatus to which a contact device having a mo...  
WO/2020/083874A1
The invention relates to a battery system (10) for an electric vehicle, in particular for a construction machine, comprising a plurality of battery modules (5), wherein each battery module (5) has a plurality of battery cells, and wherei...  
WO/2019/152338A3
Embodiments of the present invention may provide charging apparatus that provides high-capacity charging of electric vehicles, yet is portable and does not have to be installed by an electrician. In an embodiment of the present invention...  
WO/2020/082860A1
Disclosed are a photovoltaic electricity utilization device and a charging control method, apparatus and circuit therefor, and a storage medium. The charging control circuit comprises: a double-relay circuit and a charging relay circuit,...  
WO/2020/086936A1
A two-way power transmission assembly is disclosed. The two-way power transmission assembly comprises a housing, an assembly having an electrical connection to a battery, and a port in the housing for making an electrical connection to a...  
WO/2020/085648A1
The present invention relates to a booster kit, for battery reuse, which creates an environment in which power can be supplied, by attaching kits for managing voltage to respective battery cell or battery module which still have usable v...  
WO/2020/086068A1
A power generation system includes a first power source, a second power source, an inverter, a DC-DC boost converter, and a control system. The control system includes a switching contactor coupled to the first power source, the second p...  
WO/2020/083739A1
A method of capacitance budget management in a system of an agricultural vehicle and a connected implement, wherein each of the vehicle and implement has a plurality of electric drives electrically connected to a common connection of the...  
WO/2020/084386A1
A system for detecting abnormalities in a secondary cell ensures safety by sending abnormalities in the secondary cell, performing early detection of events in which, for example, the safety of the secondary cell is reduced, and warnimng...  
WO/2020/082648A1
A watch-style mobile power supply, comprising two parts, namely, a power supply body (1) and a watch band (2). The watch band (2) can pass through the power supply body (1). One side of the power supply body (1) is provided with a chargi...  
WO/2020/082940A1
The present application provides a flying capacitor charging method and device, applied to a multi-level topological circuit to provide a flying capacitor charging solution having a small board occupation area and high applicability. A c...  
WO/2020/082650A1
Disclosed by the present invention are a discharge method, charging equipment and a computer storage medium, comprising: detecting an output current of the charging equipment; controlling an output voltage of the charging equipment to be...  
WO/2020/086946A1
Multiple chemistry battery systems and methods for using such systems in electric vehicles are disclosed. In one embodiment, an example electric vehicle may include a drive motor configured to impart motion to one or more wheels of the e...  
WO/2020/084817A1
This battery monitoring system includes: a plurality of communication devices that acquire a physical quantity relating to charging/discharging from a plurality of unit cells including one or more secondary batteries; and a battery monit...  
WO/2020/083286A1
Embodiments of the present invention provide a power control method and device and a power supply system, wherein the method comprises: determining that communication between a first power supply and a second power supply is interrupted,...  
WO/2020/084964A1
This control device (100) controls a temperature adjustment device (4) for adjusting the temperature of an on-board battery (1) and is provided with a control unit (104) for operating the temperature adjustment device so that the tempera...  
WO/2020/086507A1
A device includes battery charging circuitry configured to charge a battery. The device further includes a power multiplexer having multiple power inputs and a power multiplexer output, the power multiplexer being configured to select fr...  
WO/2020/085593A1
The present invention relates to a wearable automatic charging device formed in a bracelet shape or an ankle wearable shaped band that can be worn on the arm or ankle of the body, which move a lot, so as to obtain a large momentum even w...  
WO/2020/084689A1
This charging control device (100) is provided with: a power conversion unit (32) for converting AC power to DC power and supplying the DC power to an electricity storage unit (10) mounted on an EV (1) to charge the electricity storage u...  
WO/2020/084398A1
The present invention provides a cell control circuit of novel structure, a cell protection circuit of novel structure, and a power storage device comprising the cell circuits. The power storage device has a first circuit part, a second ...  
WO/2020/085865A1
An electronic device according to various embodiments may be configured to cause a control circuit to: control a first switch, a second switch, or a combination of the first switch and the second switch, in order to electrically connect ...  
WO/2020/083756A1
The invention relates to a method for charging an accumulator battery (12) fitted in a motor vehicle (10) that is electrically connected to a charging terminal (20), said method comprising steps: - of receiving data relating to the evolu...  
WO/2020/084311A1
The present invention provides an energy management system (10) for managing the supply of electrical current to or from one or more electrical devices (12) from a mains electrical supply (14) or a non-mains electrical supply (16) connec...  
WO/2020/085580A1
The present invention relates to a prostate and hemorrhoid treatment device for massaging the anus with electric stimulation, vibration and heat, promoting blood circulation with magnetic force, and enabling the prostate to become health...  
WO/2020/078950A1
The invention relates to an electric meter (1) for measuring the electric consumption of a load (RLOAD), in particular during a charging process for an electric vehicle. The electric meter (1) according to the invention contains a curren...  
WO/2020/080543A1
The present invention includes: a switching unit which is disposed between a first power storage unit in a first power storage device configured to be able to be connected in parallel with a second power storage device and a wiring that ...  
WO/2020/080176A1
The purpose of the present invention is to provide a secondary battery management system that can appropriately set a target charging rate of a secondary battery considering the degradation degree, a secondary battery management method a...  
WO/2020/080802A1
The present invention relates to an apparatus and a method for battery module balancing, capable of effectively equalizing charges of a plurality of battery modules provided in a battery pack, in the process of balancing the battery modu...  
WO/2020/078221A1
Provided are an energy distribution method for composite power supply of fuel cell vehicle and a device, belonging to the field of electric vehicle, wherein the device comprises: a first DC conversion circuit (110), a second DC conversio...  
WO/2020/081177A1
Systems and methods for operating an electric energy storage system are described. The systems and methods include ways of coupling electric energy storage cell stacks to an electric conductor or bus. The coupling is performed to reduce ...  
WO/2020/080881A1
The present invention relates to a battery management device for balancing the states of charge of multiple battery cells while maintaining, at a reference temperature or lower, the substrate temperature of a substrate in which individua...  
WO/2020/078935A1
The invention relates to a battery cell (1) comprising a first connection contact (2a) and a second connection contact (2b), an energy accumulator (3), a first transistor (4), a sensor system (5) designed to detect a status parameter of ...  
WO/2020/077697A1
A power bank comprises a middle housing assembly (30) and a connection cable assembly (40) accommodated within the middle housing assembly (30). The middle housing assembly (30) comprises a carrier base (32), and the carrier base (32) co...  
WO/2020/081676A1
Embodiments of the present invention are directed to a battery sourced power conversion system and a balanced architecture employed in the battery sourced power conversion system comprising a first plurality of battery units connected in...  
WO/2020/081782A1
A battery charger may include a printed circuit board (PCB) having a first portion supporting alternating current (AC) electrical components and a second portion supporting direct current (DC) electrical components; an indicator includin...  
WO/2020/080006A1
In order to increase the likelihood of being able to maintain the supply of power to a control device in this independent system and to stably operate the independent system, a predicted value of charge/discharge power of a power storage...  
WO/2020/078982A1
Mobile charging apparatus (2) for charging an electric vehicle (3), comprising a drive unit (8) configured to move the mobile charging apparatus (2) on a ground (9) and a primary inductive unit (11) being configured to transfer electric ...  
WO/2020/080630A1
Disclosed are a device for emergency charging of a vehicle battery and a method for emergency charging of a vehicle battery using same, the device comprising: a super capacitor comprising a plurality of units; a relay for switching a flo...  
WO/2020/079725A1
An electric automobile charging-discharging system according to the present invention comprises: a charging-discharging unit (122) that is capable of charging a storage battery installed in an electric vehicle, and that is also capable o...  
WO/2020/079474A1
A system may be provided. The system may include a tool, a battery pack configured to power the tool, and a battery charger configured to charge the battery pack to a predetermined charge level, the predetermined charge level being less ...  
WO/2020/079978A1
A battery management system (10) according to this disclosure comprises: a cell balance circuit (11e) for carrying out cell balance control for controlling the balance between remaining capacity or cell voltage for a plurality of chargea...  
WO/2020/078289A1
A smart charging station for electrical vehicles, the charging station comprising at least one charger, and the charger comprising at least one power conversion unit (1, ..., 10) and at least one charging terminal (1-1, ..., 10-6); the p...  
WO/2019/227213A8
The present disclosure describes apparatuses, methods, and systems for wireless power transfer. Each of transmission and reception apparatuses have an alignment coil (DC coil) in addition to a wireless power transmitter/receiver coil (AC...  
WO/2020/079716A1
A wireless charger system for mobile electronic devices comprising, in combination, a pocket suitable for receiving a mobile electronic device inside it; such pocket (2B) being provided with a first transmitter for direct charging of a m...  
WO/2020/079226A1
An aerosol generating system includes an aerosol generating device (110) and a charging case (120) for charging the aerosol generating device when it is received in the case. The aerosol generating device comprises a device battery, a he...  
WO/2020/079868A1
Provided is a power storage system having a multi-parallel storage battery, wherein a variation in charging state between storage battery arrays is suppressed by uniform charging with a simpler configuration. The power storage system (10...  
WO/2020/036643A3
A personal tactical system including a ballistic load-bearing garment, a pouch with one or more batteries enclosed in the pouch, an electronic processor, a communication device, and at least one camera. The camera is incorporated into or...  

Matches 601 - 650 out of 102,422