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Matches 1 - 50 out of 145,435

Document Document Title
WO/2018/106015A1
A method for estimating the lifespan of a battery according to the present invention may comprise the steps of: fully discharging a battery; partially charging the fully-discharged battery according to a predetermined charging condition;...  
WO/2018/103334A1
A fault detection method and device. The method comprises: acquiring, before a battery turns on active equalization, data of a first operation current of a power supply apparatus (S201); acquiring, during active equalization of the batte...  
WO/2018/105881A1
Disclosed is a battery management apparatus and method. The battery management apparatus according to an embodiment of the present invention may be configured to: when the voltage of a battery being discharged is equal to or less than a ...  
WO/2018/103336A1
Provided is a battery testing system, relating to the technical field of batteries and capable of providing a certain level of safety during voltage-resistance testing. The system comprises: an electrical-device safety-specification anal...  
WO/2018/105294A1
Provided is a light-emitting device capable of determining, in an unlit state, whether or not a ground fault has occurred, the determination not requiring the use of a shunt resistance. This light-emitting device (1) comprises: a current...  
WO/2018/103946A1
A method for operating an electrical energy storage system, comprising at least one electrical energy storage unit, wherein the steps described below are performed. After a predefined first voltage threshold value (UTHR1) has been exceed...  
WO/2018/105913A1
The purpose of the present invention is to detect a partial discharge of power equipment, and a discharge detection apparatus according to the present invention may comprise: an ultrasonic sensor which is disposed on an electric pole so ...  
WO/2018/104651A1
The invention relates to a method of electrical fault diagnosis on an electric machine such as an asynchronous motor, method characterized in that it comprises the following steps, consisting in: • determining a spectrum of frequencies...  
WO/2018/103829A1
The present disclosure relates to a method of estimating a charge state for a battery cell, specifically taking into account different operational states (402, 404, 406, 408) of the battery cell. The present disclosure also relates to a ...  
WO/2018/102924A1
The present invention discloses a safety devices adapted to prevent workers from going into hazardous environment, such as underground using the faulty safety device. As a safety device, typically embodied as a cap lamp, must be charged ...  
WO/2018/104652A1
- 15 - ABSTRACT *************** Method for manufacturing a measurement sensor for a circuit breaker The subject of the present invention is a method for manufacturing a measurement sensor (10), a measurement sensor manufactured using sai...  
WO/2018/104189A1
The invention relates to a method for operating a battery system (1), in particular for a motor vehicle with an electric propulsion system, the battery system comprising a traction battery (2), a battery managment device (6) and one or m...  
WO/2018/105645A1
[Problem] To provide an operation control system and an operation control method which are applicable to a power storage system which operates in cooperation with a photovoltaic power generation device, while enabling progression of dete...  
WO/2018/105989A1
A microgrid system, which is provided with a plurality of decentralized power sources, a plurality of decentralized subordinates, and paths connecting the decentralized power sources and subordinates, according to the present invention m...  
WO/2018/105990A1
A microgrid system according to the present invention is provided with: a plurality of decentralized power sources; a plurality of decentralized subordinates; paths connecting the decentralized power sources and subordinates; and a contr...  
WO/2018/106930A1
A battery shelf life indicator (BSLI) module, systems, and methods for monitoring remaining useful shelf life of a battery are provided herein. The BSLI module includes a temperature sensor configured to measure an ambient temperature pr...  
WO/2018/105896A1
The present invention relates to a test socket apparatus and, more specifically, a test socket apparatus comprising: a body part fixedly disposed at a lower side of a test substrate; a cover part which is disposed at an upper side of the...  
WO/2018/107140A1
Systems and methods of determining physical conditions of a battery, such as state of charge (SOC), state of health (SOH), quality of construction, defect, or failure state include driving two or more acoustic signals of two or more ampl...  
WO/2018/105902A1
Provided is a power supply evaluation apparatus according to various embodiments. The power supply evaluation apparatus according to an embodiment of the present invention comprises: an input terminal unit electrically connected to a pow...  
WO/2018/104078A1
The invention relates to a method and to an apparatus (1) for monitored wiring harness fabrication of a wiring harness (100), comprising a plurality of defined components (101), cables, and/or leads (102) to be connected to one another, ...  
WO/2018/103074A1
An electrical test probe (200) is presented. It comprises a test prod (210), a tube (220) and an elastic element (230). The test prod (210) has a first terminal (211) provided to form a contact with a power module to be tested and a seco...  
WO/2018/103337A1
Provided is a battery-pack testing apparatus, relating to the technical field of energy-storage device testing; comprised are a console and a cable bundling assembly; said cable bundling assembly comprises a cable bundle and at least two...  
WO/2018/100761A1
The present invention is a load test system for performing a load test of an emergency generator (1), said load test system being characterized by a configuration provided with: a plurality of chargers (21) which have an AC/DC conversion...  
WO/2018/101053A1
The present invention addresses the problem of providing an electricity leakage detection device whereby enhanced detection precision can be obtained. A first determination unit (16) of an alternating-current electricity leakage detectio...  
WO/2018/101232A1
This contact terminal comprising a probe Pr includes: a cylindrical body Pa formed from a conductive material into a cylindrical shape; and center conductors Pb, Pc that are each formed from a conductive material into a rod shape. The ce...  
WO/2018/100285A1
The present invention relates to a method for diagnosing the status of a communication link between an inner relay antenna and an outer relay antenna of a motor vehicle. The method comprises the steps of: measuring (E1) a first voltage v...  
WO/2018/099911A1
A method and a device for determining a switching current of at least one switching element (6) of a converter (5) of a system for inductive power transfer, wherein the method comprises the steps of - determine a phase current (IU, IV, I...  
WO/2018/099093A1
A battery short-circuit detection method and device. In one aspect, the method comprises: collecting status data of a battery to be detected in a process of charging the battery to be detected, the status data comprising at least one of ...  
WO/2018/101276A1
Provided are an electronic component conveying apparatus and an electronic component inspection apparatus with which it is possible to accurately determine whether an electronic component remains on an electronic component mounting unit....  
WO/2018/098743A1
A data processing method and system based on the Internet of Things. The method comprises: an electricity storage device monitors a current working parameter and sends the current working parameter to a cloud server (S101); the cloud ser...  
WO/2018/101234A1
In the present invention, an intermediate substrate B comprises: a metal plate MP that is flatly spread out; substrate surfaces BS1 facing the metal plate MP; and pairs of electroconduction sections PA1-PF1 provided to the substrate surf...  
WO/2018/101911A1
The present disclosure relates to a computer-implemented method for use in an electronic design environment. Embodiments may include defining, using at least one processor, a grammar object system including one or more of objects, elemen...  
WO/2018/100881A1
Provided is an electronic device inspecting apparatus which allows curbing of rising costs. A prober 10 is provided with a stage 11 on which a carrier C and a wafer W are placed. The stage 11 is provided with a stage lid 27 on which the ...  
WO/2018/102744A1
A waveform separator system for determining DC leakage current flowing through an insulating structure in a high voltage direct current power system, wherein the DC leakage current is a composite DC current comprising one or more high ma...  
WO/2018/102100A1
Methods include sensing phase currents (100) through a circuit interruption device (110), generating at least one symmetrical component harmonic current signal (220) for at least one harmonic of the phase currents responsive to the sense...  
WO/2018/101052A1
The present invention addresses the problem of providing a direct-current electricity leakage detection device and an electricity leakage detection device, whereby the degree of freedom of selection of components constituting an excitati...  
WO/2018/101107A1
This electroconductive particle placement film, which is useful as an inspection probe unit for inspecting the continuity of objects that are to be subjected to fine-pitch continuity inspection such as semiconductor devices, has electroc...  
WO/2018/100167A1
The invention relates to a method for monitoring a civil engineering construction (10), comprising at least one first metal reinforcement (1) contributing to the mechanical strength of said construction, and an electrical cable (2) consi...  
WO/2018/101620A1
A secondary battery testing method according to the present disclosure comprises the steps of: preparing a secondary battery; testing a characteristic of the secondary battery with regard to a test item; deriving measurement data; extrac...  
WO/2018/101674A1
Disclosed is a test device which electrically connects a terminal of an object to be tested and a testing terminal of a testing circuit. The test device includes a signal probe; a ground probe; a conductive block configured to comprise a...  
WO/2018/102259A1
Contact engines, probe head assemblies, probe systems, and associated methods for on-wafer testing of the wireless operation of a device under test (DUT). A contact engine includes a flexible dielectric membrane having a first surface an...  
WO/2018/099553A1
Method (1) to control a leakage current protection device (100) in a photovoltaic apparatus (500), said photovoltaic apparatus being adapted to be electrically connected to an electric power distribution grid (600) having one or phase vo...  
WO/2018/101114A1
This screening method is a screening method for screening a sheet-like battery (21), the screening method being provided with: a charge-and-discharge waveform acquiring step (S11) of acquiring a charge-and-discharge waveform of the sheet...  
WO/2018/095985A1
Method for analysing faults impacting a transmission line network comprising at least one line segment and having a plurality of ends, said method comprising the steps of: - acquiring (501), from at least two ends of the line network, a ...  
WO/2018/097444A1
The present invention relates to a system, for diagnosing an insulating element in a BMS, which obtains a battery pack diagnostic signal, being output by means of a battery monitoring circuit and passing an insulating element, from an in...  
WO/2018/095675A1
The invention relates to a measuring device for measuring the wear of carbon brushes, comprising: a slip ring (3); a carbon brush (4), which is arranged for sliding in a sliding direction (5) and which is preloaded into sliding contact w...  
WO/2018/096492A1
The present invention discloses a fault diagnostic system (100) for a vehicle (10) capable of displaying vehicle fault related information in the form of a fault message readable or referable to a look-up table by a vehicle operator. The...  
WO/2018/096727A1
This invention provides a monitoring system (10) comprising: a detection unit (11) that detects that a detection value related to a power storage system satisfies a condition; a specifying unit (12) that specifies the type of defect occu...  
WO/2018/094514A1
An unmanned aerial vehicle mountable to an aerial conductor of an electricity transmission line to monitor a component. The unmanned aerial vehicle has a body having a propulsion system to lift, lower, and navigate the vehicle. A compone...  
WO/2018/095710A1
In the field of power transmission schemes there is provided a method of locating a fault in a multi-terminal electrical power transmission scheme (10) in which each terminal (T1, T2, T3, T4, T5, T6) is connected with a junction (J1, J2,...  

Matches 1 - 50 out of 145,435