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1. 发明公开

EP3394974A1 AN ELECTRICAL POWER DISTRIBUTION NETWORK AND PROCESS 审中-公开
公开(公告)号：EP3394974A1
公开(公告)日：2018-10-31
申请号：EP17849921.6
申请日：2017-09-14
申请人： Faraday Grid Limited
发明人： WILLIAMS, Matthew , SCOBIE, Andrew
IPC分类号： H02M5/16 , H02M5/27 , H02M5/297 , H02M5/451
CPC分类号： H02M5/16 , G05F1/325 , G05F1/33 , G05F1/335 , H01F29/14 , H01F38/04 , H01F2029/143 , H02J1/14 , H02J3/28 , H02J3/32 , H02M5/04 , H02M5/10 , H02M5/27 , H02M5/297 , H02M5/42 , H02M5/451
摘要： An electrical power distribution network, including a plurality of electrical power control apparatuses, each including : Signal conversion components in order to convert the received signal to have a desirable signal having a second fundamental frequency and characteristic voltage; and a controller that controls operation of the signal conversion components to determine an output voltage and output frequency of the electrical power control apparatus; electrical power generation components acting as sources of electrical power and electrical power consumption components acting as sinks of electrical power to at least some of the electrical power control apparatuses; and wherein the electrical power control apparatuses operate autonomously but are interconnected such that an output of each of the electrical power control apparatuses is connected to an input of at least one corresponding electrical power control apparatus and to one or more of the sinks and/or sources of electrical power so that the electrical power control apparatuses collectively maintain the voltages and frequencies of electrical power signals.

2. 发明公开

EP3249777A1 ADAPTER AND CHARGING CONTROL METHOD 有权转让
标题翻译：适配器和充电控制方法
公开(公告)号：EP3249777A1
公开(公告)日：2017-11-29
申请号：EP17746701.6
申请日：2017-01-07
申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd.
发明人： TIAN, Chen , ZHANG, Jialiang
IPC分类号： H02J7/02
CPC分类号： H02J7/027 , G01R31/3842 , H01M10/0525 , H01M10/425 , H01M10/44 , H01M2010/4271 , H02J7/0029 , H02J7/0031 , H02J7/0052 , H02J7/007 , H02J7/008 , H02J7/0093 , H02J7/022 , H02J7/04 , H02J7/041 , H02J7/045 , H02J7/047 , H02J7/06 , H02J2007/0039 , H02J2007/0059 , H02J2007/0062 , H02J2007/0096 , H02J2007/0098 , H02J2007/10 , H02M1/08 , H02M1/44 , H02M3/335 , H02M3/33507 , H02M3/33523 , H02M3/33569 , H02M3/33576 , H02M3/33592 , H02M5/04 , H02M7/04 , H02M7/06 , H02M7/217 , H02M2001/0009
摘要： The present disclosure discloses an adapter and a charging control method. The adapter includes a primary unit, a power adjustment unit and a secondary unit. The primary unit is configured to convert an input alternating current into a first current with a first pulsating waveform. The adapter is configured to be capable of operating in a constant current charging stage. A peak value of the first current is greater than a current value corresponding to a current limiting point of the constant current charging stage. The power adjustment unit is configured to sample current outputted by the adapter to obtain a current sampling value and to module the first current according to the current sampling value. The secondary unit is configured to convert current coupled from the primary unit to the secondary unit into the current outputted by the adapter. The current outputted by the adapter is a second current with a second pulsating waveform. A peak value of the second current is equal to the current value corresponding to the current limiting point of the constant current charging stage. The adapter may reduce lithium precipitation of a battery and improve a service lifespan of the battery.
摘要翻译：本公开公开了一种适配器和充电控制方法。该适配器包括一个主单元，一个功率调整单元和一个辅助单元。主单元被配置成将输入交流电转换为具有第一脉动波形的第一电流。适配器被配置为能够在恒定电流充电阶段操作。第一电流的峰值大于与恒流充电阶段的限流点对应的电流值。功率调整单元用于对适配器输出的电流进行采样，得到当前采样值，并根据当前采样值对第一电流进行模块化。辅助单元被配置为将从主单元耦合到辅助单元的电流转换成由适配器输出的电流。适配器输出的电流是具有第二脉动波形的第二电流。第二电流的峰值等于与恒流充电阶段的限流点对应的电流值。该适配器可以减少电池的锂沉淀并提高电池的使用寿命。

3. 发明公开

EP3090318A1 CONTROLLING A MICROGRID 有权
标题翻译： STEUERUNG EINES MIKRONETZES
公开(公告)号：EP3090318A1
公开(公告)日：2016-11-09
申请号：EP13900762.9
申请日：2013-12-31
申请人： Schneider Electric IT Corporation
发明人： BERARD, Olivier
IPC分类号： G06F1/26
CPC分类号： H02J3/382 , H02J3/24 , H02J3/32 , H02J3/381 , H02J3/383 , H02J3/386 , H02J9/066 , H02M5/04 , Y02B10/72 , Y02E70/30
摘要： Aspects and embodiments described herein are directed to power interface devices and methods. In one aspect, a method for controlling a microgrid is provided. The microgrid includes a power interface device coupled to one or more microgrid elements comprising power sources and loads. The method includes determining, by the power interface device, a mode of operation of the microgrid, determining a power load of the one or more microgrid elements, and based on the mode of operation of the microgrid and the power load of the one or more microgrid elements, adjusting, by the power interface device, a frequency of a voltage of the power interface device to control the one or more microgrid elements.
摘要翻译：本文描述的方面和实施例涉及电力接口装置和方法。一方面，提供了一种用于控制微电网的方法。微电网包括耦合到包括电源和负载的一个或多个微电网元件的电力接口装置。该方法包括通过电力接口装置确定微电网的操作模式，确定一个或多个微电网元件的功率负载，并且基于微电网的操作模式和一个或多个微电网的功率负载微电网元件，通过电力接口装置调整电力接口装置的电压的频率，以控制一个或多个微电网元件。

4. 发明授权

EP2725674B1 Système de distribution de courant électrique à des prises électriques d'un véhicule de transport de passagers 有权转让
标题翻译：在运输车辆乘客电源插座的配电系统
公开(公告)号：EP2725674B1
公开(公告)日：2016-07-27
申请号：EP13189936.1
申请日：2013-10-23
申请人： ECE
发明人： PRADIER, Jean-Clair , GORDIET, Pascal
IPC分类号： H02J1/14 , H02J3/14 , B60R16/02 , H02M5/04
CPC分类号： B60R16/02 , H02J1/14 , H02J3/14 , H02M5/04

5. 发明公开

EP2725674A1 Système de distribution de courant électrique à des prises électriques d'un véhicule de transport de passagers 有权转让
标题翻译： Stromverteilungssystem一个elektrische Steckdosen在einem TransportfahrzeugfürPassagiere
公开(公告)号：EP2725674A1
公开(公告)日：2014-04-30
申请号：EP13189936.1
申请日：2013-10-23
申请人： ECE
发明人： PRADIER, Jean-Clair , GORDIET, Pascal
IPC分类号： H02J1/14 , H02J3/14
CPC分类号： B60R16/02 , H02J1/14 , H02J3/14 , H02M5/04
摘要： L'invention concerne un système de distribution (56, 71, 72) de courant électrique à des prises électriques (40) d'un véhicule de transport de passagers, ledit système de distribution (56, 71) comprenant :
- une source de puissance (4) propre à délivrer un courant électrique ;
- des unités de distribution (66) équipées de prises électriques (40) ;
- un convertisseur de puissance (18, 60) relié en entrée (19, 62) à la source de puissance (4) pour convertir le courant électrique délivré par la source de puissance (4), le convertisseur de puissance (18, 60) étant un convertisseur de puissance commun ayant une ou plusieurs sorties (20, 64) reliées à l'ensemble des unités de distribution (66) du système de distribution pour transmettre le courant électrique converti aux prises électriques (40) de l'ensemble des unités de distribution (66) du système de distribution,
caractérisé en ce que au moins une prise électrique (40) est un port USB (40), chaque unité de distribution (66) comportant en outre un convertisseur de puissance secondaire (68) ayant une entrée (69) connectée à une sortie (20, 64) du convertisseur de puissance commun (18, 60) et au moins une sortie (70) connectée audit port USB (40).
摘要翻译：系统（56）具有用于传送电流的电源（4）和配备有通用串行总线（USB）端口的分配单元（66）。公共功率转换器（60）具有连接到电源的输入（62），以便转换连接到所有单元的电流和输出（64），以将转换的电流传送到端口。每个分配单元还包括二次电力转换器（68），其输入端（69）连接到公共电力转换器的一个输出端，而输出端（70）连接到一个端口。

6. 发明公开

EP3413429A1 ADAPTER AND CHARGING CONTROL METHOD 有权转让
公开(公告)号：EP3413429A1
公开(公告)日：2018-12-12
申请号：EP17746699.2
申请日：2017-01-07
申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd
发明人： TIAN, Chen , ZHANG, Jialiang
IPC分类号： H02J7/06
CPC分类号： H02J7/027 , G01R31/3624 , H01M10/0525 , H01M10/425 , H01M10/44 , H01M2010/4271 , H02J7/0029 , H02J7/0031 , H02J7/0052 , H02J7/007 , H02J7/008 , H02J7/0093 , H02J7/022 , H02J7/04 , H02J7/041 , H02J7/045 , H02J7/047 , H02J7/06 , H02J2007/0039 , H02J2007/0059 , H02J2007/0062 , H02J2007/0096 , H02J2007/0098 , H02J2007/10 , H02M1/08 , H02M1/44 , H02M3/335 , H02M3/33507 , H02M3/33523 , H02M3/33569 , H02M3/33576 , H02M3/33592 , H02M5/04 , H02M7/04 , H02M7/06 , H02M7/217 , H02M2001/0009
摘要： An adapter (10) and a charging control method, the adapter (10) comprising: a power conversion unit (11), used for converting an inputted alternating current so as to obtain an output voltage and an output current of the adapter (10), the output current of the adapter (10) being an alternating current or a pulsed direct current; a voltage holding unit (12), an input end of the voltage holding unit (12) being connected to the power conversion unit (11), the voltage holding unit (12) being used for obtaining an input voltage having a pulsed waveform from the power conversion unit (11) and converting the input voltage having the pulsed waveform into a target voltage, an output end of the voltage holding unit (12) being connected to a device in the adapter (10), the target voltage being used to power the device in the adapter (10), a peak value of the target voltage being between the lowest operating voltage and the highest operating voltage of the device. The adapter (10) reduces lithium separation in batteries, and increases the service life of batteries.

7. 发明公开

EP3282551A2 ADAPTER AND CHARGING CONTROL METHOD 有权转让
标题翻译：适配器和充电控制方法
公开(公告)号：EP3282551A2
公开(公告)日：2018-02-14
申请号：EP17746704.0
申请日：2017-01-07
申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd.
发明人： TIAN, Chen , ZHANG, Jialiang
IPC分类号： H02J7/04
CPC分类号： H02J7/027 , G01R31/3842 , H01M10/0525 , H01M10/425 , H01M10/44 , H01M2010/4271 , H02J7/0029 , H02J7/0031 , H02J7/0052 , H02J7/007 , H02J7/008 , H02J7/0093 , H02J7/022 , H02J7/04 , H02J7/041 , H02J7/045 , H02J7/047 , H02J7/06 , H02J2007/0039 , H02J2007/0059 , H02J2007/0062 , H02J2007/0096 , H02J2007/0098 , H02J2007/10 , H02M1/08 , H02M1/44 , H02M3/335 , H02M3/33507 , H02M3/33523 , H02M3/33569 , H02M3/33576 , H02M3/33592 , H02M5/04 , H02M7/04 , H02M7/06 , H02M7/217 , H02M2001/0009
摘要： An adapter and a method for charging control are provided. The adapter includes a power conversion unit, a sample and hold unit, a current acquisition and control unit. The power conversion unit is configured to convert an input AC to obtain an output voltage and an output current of the adapter, and the output current of the adapter is a current of a first pulsating waveform. The sample and hold unit is connected to the power conversion unit, and is configured to sample the current of the first pulsating waveform when the sample and hold unit is in a sampling state and hold a peak value of the current of the first pulsating waveform when the sample and hold unit is in a holding state. The current acquisition and control unit is connected to the sample and hold unit and configured to determine whether the sample and hold unit is in the holding state and if yes, acquire the peak value of the current of the first pulsating waveform held by the sample and hold unit. The adapter can prolong the service life of the battery.
摘要翻译：提供了用于充电控制的适配器和方法。该适配器包括电源转换单元，采样保持单元，电流采集和控制单元。电源转换单元用于转换输入交流电以获得适配器的输出电压和输出电流，适配器的输出电流为第一脉动波形的电流。采样和保持单元连接到功率转换单元，并且被配置为当采样和保持单元处于采样状态时采样第一脉动波形的电流并且当采样和保持单元处于第一脉动波形的电流的峰值时保持第一脉动波形的电流的峰值采样和保持单元处于保持状态。电流采集和控制单元连接到采样和保持单元，并被配置为确定采样和保持单元是否处于保持状态，如果是，则获取样品保持的第一脉动波形的电流的峰值和保持单位。适配器可以延长电池的使用寿命。

8. 发明公开

EP3243253A1 FAST RESPONSE ACTIVE REACTIVE POWER (KVAR) COMPENSATOR 审中-公开
标题翻译：快速响应主动式无功功率（KVAR）补偿器
公开(公告)号：EP3243253A1
公开(公告)日：2017-11-15
申请号：EP16734914.1
申请日：2016-01-06
申请人： Edge Electrons Limited
发明人： STEWART, Neal George , CHENG, Wing Ling
IPC分类号： H02J3/18 , H02M5/22
CPC分类号： H02J3/18 , H02J3/1814 , H02M5/04 , Y02E40/18
摘要： Legacy automatic variable capacitor KVAR compensation systems typically use either electromechanical devices such as relays or contactors of various forms and types to switch the selected capacitors in and out of the electrical system under some form of electronic control. These systems are slow and discontinuous in their ability to closely regulate the exact value of compensatory capacitance needed to compensate the variable and rapidly changing reactive power KVAR in the electrical power transmission and distribution networks. The present invention provides a fast response active KVAR compensator based on a variable transimpedance topology.

9. 发明公开

EP3136582A1 MODULATION METHOD FOR CONTROLLING AT LEAST TWO PARALLEL-CONNECTED, MULTI-PHASE POWER CONVERTERS 有权转让
标题翻译：调制解调器解决方案ZWEI并行GESCHALTETEN MEHRPHASEN-STROMWANDLERN
公开(公告)号：EP3136582A1
公开(公告)日：2017-03-01
申请号：EP15182139.4
申请日：2015-08-24
申请人： ABB Technology Oy
发明人： Kieferndorf, Frederick , Park, Ki-Bum , Viitanen, Tero , Pettersson, Sami , Canales, Francisco
IPC分类号： H02M7/493 , H02M7/5395 , H02M7/5387
CPC分类号： H02M5/04 , H02M7/493 , H02M7/5395 , H02M2007/53876
摘要： The present disclosure describes a modulation method for controlling at least two parallel-connected, multi-phase power converters. The method comprises generating synchronized switching sequences for the power converters on the basis of a common modulation reference, wherein each synchronized switching sequence comprises a first half sequence followed by a second half sequence, and wherein, for at least one of the power converters, the first half sequence is a rising-edge half sequence rising-edge half sequence and the second half sequence is a falling-edge half sequence, and, for at least one other of the power converters, the first half sequence is a falling-edge half sequence and the second half sequence is a rising-edge half sequence.
摘要翻译：本公开描述了一种用于控制至少两个并联的多相功率转换器的调制方法。该方法包括基于公共调制参考产生用于功率转换器的同步切换序列，其中每个同步切换序列包括第一半序列，随后是第二半序列，并且其中，对于至少一个功率转换器，前半序列是上升沿半序列上升沿半序列，第二半序列是下降沿半序列，并且对于至少另一个功率转换器，前半个序列是下降沿半帧序列，第二半序列是上升沿半序列。

10. 发明公开

EP3014751A1 CONFIGURATION OF VOLTAGE CONVERTERS IN A POWER SUPPLY SYSTEM 审中-公开
标题翻译：电源转换器在电源系统配置
公开(公告)号：EP3014751A1
公开(公告)日：2016-05-04
申请号：EP13732516.3
申请日：2013-06-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HOLMBERG, Torbjörn
IPC分类号： H02M3/157 , H02M1/36
CPC分类号： H02J5/00 , H02M1/36 , H02M3/04 , H02M3/157 , H02M5/04 , H02M7/04 , H02M7/44 , H02M2001/007
摘要： A power supply system controller (360) for configuring voltage converters in a power supply system (300) is disclosed. The power supply system comprises a first voltage converter (130-1; 130-2) arranged to convert an input voltage at an input of the first voltage converter to an output voltage at an output of the first voltage converter, wherein the output of the first voltage converter is connected to an input of a second voltage converter (150-1; 150-2; 150-3). Each of the first and second voltage converters comprises: a controller (210) configurable by received first control signals (260) to control the voltage conversion to be performed by the voltage converter; and a power module (270) arranged to derive, from the input (230) of the voltage converter, an operation voltage (V
operation ) to power the controller (210) such that the controller (210 ) can be configured by the received first control signals (260). The power supply system controller (360) is arranged to: generate first control signals (260) to configure the first voltage converter (130-1; 130-2); following configuration of the first voltage converter, generate second control signals to cause the input of the second voltage converter (150-1; 150-2; 150-3) to be supplied with the output voltage of the first voltage converter (130-1; 130-2), such that the second voltage converter can be configured; and generate first control signals to configure the second voltage converter (150-1; 150-2; 150-3).

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