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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

EP3298683A1 SWITCHED MODE POWER SUPPLY COMPENSATION LOOP 审中-公开
公开(公告)号：EP3298683A1
公开(公告)日：2018-03-28
申请号：EP15723537.5
申请日：2015-05-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KARLSSON, Magnus , LARSSON, Andreas , PERSSON, Oscar
IPC分类号： H02M1/14 , H02M1/15 , H03H17/04
CPC分类号： H02M1/14 , H02M1/12 , H02M1/15 , H02M3/04 , H02M5/04 , H02M7/04 , H02M7/44 , H02M2001/0012
摘要： There is provided a controller for controlling an output current of a switched mode power supply, SMPS. The controller comprises a sampling module arranged to sample a signal indicative of the output current of the SMPS at a frequency higher than a switching frequency of the SMPS, and a filter module arranged to filter out a ripple component of the sampled signal. The filter module comprises: a ripple component estimation module arranged to estimate the ripple component; a moving average calculation module arranged to calculate a moving average of the sampled signal; and a subtraction module arranged to generate a filtered signal by subtracting the estimated ripple component from the sampled signal and the calculated moving average. The controller also has a switching control module arranged to generate a control signal for controlling at least one of the switching frequency and a switching duty cycle of the SMPS based on the filtered signal.

7. 发明公开

EP3291410A2 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：EP3291410A2
公开(公告)日：2018-03-07
申请号：EP17746722.2
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： H02J7/10
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： Provided are an adapter and a charging control method, the adapter comprising: a power conversion unit; a voltage feedback unit; a current feedback unit; a power adjustment unit. An input end of the power adjustment unit is connected to an output end of the voltage feedback unit and an output end of the current feedback unit, an output end of the power adjustment unit is connected to the power conversion unit, and the power adjustment unit is used for receiving a voltage feedback signal and a current feedback signal and stabilising an output voltage and an output current of the adapter when the voltage feedback signal indicates that the output voltage of the adapter has reached a target voltage or the current feedback signal indicates that the output current of the adapter has reached a target current. The adapter improves the safety of a charging process.
摘要翻译：本发明提供适配器和充电控制方法，该适配器包括：电力转换单元; 一个电压反馈单元; 电流反馈单元; 一个功率调整单元。功率调整单元的输入端连接电压反馈单元的输出端和电流反馈单元的输出端，功率调整单元的输出端连接功率转换单元，功率调整单元用于接收电压反馈信号和电流反馈信号，并且当电压反馈信号指示适配器的输出电压已经达到目标电压或者电流反馈信号指示适配器的输出电压和输出电流稳定时，稳定适配器的输出电压和输出电流适配器的输出电流已达到目标电流。适配器提高了充电过程的安全性。

8. 发明公开

EP3285362A1 CHARGING SYSTEM AND CHARGING METHOD FOR TERMINAL, AND POWER ADAPTER AND SWITCH POWER SOURCE 失效转让
标题翻译：终端充电系统和充电方法，以及电源适配器和开关电源
公开(公告)号：EP3285362A1
公开(公告)日：2018-02-21
申请号：EP17755705.5
申请日：2017-01-07
申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd.
发明人： CHEN, Shebiao , ZHANG, Jialiang
IPC分类号： H02J7/02
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： A charging system and charging method for a tenninal (2), and a power adapter (1) and a switch power source. The switch power source comprises a first rectification unit (101), a switch unit (102), a transformer (103), a second rectification unit (104), a sampling unit (106) and a control unit (107), wherein the control unit (107) outputs a control signal to the switch unit (102) and adjusts a voltage of a first pulse waveform according to a voltage sampling value and/or a current sampling value sampled by the sampling unit (106) to obtain a primary sampling voltage, and adjusts a duty ratio of the control signal according to the primary sampling voltage, the voltage sampling value and/or the current sampling value, so that a voltage of a third pulse waveform satisfies a charging requirement. The switch power source can make an output voltage and current waveform change along with an input voltage and current waveform, so that a good power factor can be obtained. Moreover, when the switch power source is applied to the power adapter (1), a voltage of an output pulse waveform can be directly loaded to a battery of the device (2), so that miniaturization and low costs of the power adapter (1) can be realized.
摘要翻译：（2）的充电系统和充电方法，以及电源适配器（1）和开关电源。开关电源包括第一整流单元（101），开关单元（102），变压器（103），第二整流单元（104），采样单元（106）和控制单元（107），其中，控制单元107向开关单元102输出控制信号，并根据采样单元106采样的电压采样值和/或当前采样值调整第一脉冲波形的电压，根据所述初级采样电压，所述电压采样值和/或所述当前采样值调整所述控制信号的占空比，以使得第三脉冲波形的电压满足充电要求。开关电源可以使输出电压和电流波形随输入电压和电流波形一起变化，从而获得良好的功率因数。此外，当开关电源应用于电源适配器（1）时，可以将输出脉冲波形的电压直接加载到设备（2）的电池，从而使电源适配器（1）的小型化和低成本）可以实现。

9. 发明公开

EP3104510A4 POWER CONVERSION DEVICE 有权
标题翻译： STROMWANDLUNGSVORRICHTUNG
公开(公告)号：EP3104510A4
公开(公告)日：2017-09-20
申请号：EP15747028
申请日：2015-01-27
申请人： NAT UNIV CORP HOKKAIDO UNIV , OMRON TATEISI ELECTRONICS CO
发明人： OGASAWARA SATOSHI , HADINATA AGNES , HYODO TAKASHI
IPC分类号： H02M5/04 , H02M1/00 , H02M5/16 , H02M5/297
CPC分类号： H02M5/04 , H02M5/16 , H02M5/297 , H02M2001/0058 , Y02B70/145 , Y02B70/1491
摘要： A power conversion circuit (2) uses a multiphase AC power source as an input and has a plurality of bidirectional switches each of which is connected to each phase of the multiphase AC power source. A switching control circuit (4) controls the states of the plurality of bidirectional switches and switches a combination of two phases of the multiphase AC power source, relating to interphase voltage to be outputted from the power conversion circuit (2) to a load side. A resonant circuit (3) is connected to an output side of the power conversion circuit. The switching control circuit (4), at a time of switching of the combination of the two phases that output the interphase voltage to the load side, switches the states of the bidirectional switches relating to the switching, by soft switching.
摘要翻译：电力转换电路（2）使用多相交流电源作为输入，并具有多个双向开关，每个双向开关连接到多相交流电源的每个相。开关控制电路（4）控制多个双向开关的状态，并将与从电力转换电路（2）输出到负载侧的相间电压有关的多相交流电源的两相的组合切换。谐振电路（3）连接到电力转换电路的输出侧。切换控制电路（4）在切换将相间电压输出到负载侧的两相的组合时，通过软切换来切换与切换有关的双向开关的状态。

10. 发明授权

EP2810364B1 INDEPENDENTLY ADJUSTABLE CURRENT AND VOLTAGE AC-AC CONVERTER 有权
标题翻译：独立可调电流和电压AC-AC转换器
公开(公告)号：EP2810364B1
公开(公告)日：2017-07-12
申请号：EP13743958.4
申请日：2013-01-30
申请人： Dialight Corporation
发明人： BUENO, David, L. , HARVEY, Cameron L.
IPC分类号： H02M5/00 , H02M5/275 , H05B37/02
CPC分类号： H05B37/0209 , H02M1/12 , H02M1/42 , H02M1/4225 , H02M5/04 , H02M5/293 , H05B37/02 , H05B37/0245 , H05B41/24 , Y02B70/126
摘要： The present disclosure is directed to an alternating current (AC) to AC converter circuit for independently adjusting a current and voltage to adjust a light output of a light operating on AC power. In one embodiment, the AC to AC converter circuit includes a microprocessor, a first switch coupled to the microprocessor, a power factor controller (PFC) module coupled to the first switch, wherein the first switch is controlled by the microprocessor in accordance with a desired power output, one or more boost switches coupled to the PFC module, wherein the one or more boost switches are controlled by the PFC module as a function of an operation of the first switch and one or more load switches coupled to the one or more boost switches, wherein the one or more load switches are controlled by the microprocessor in accordance with the desired power output.
摘要翻译：本公开涉及一种用于独立地调整电流和电压以调整在AC电力上操作的光的光输出的交流（AC）到AC转换器电路。在一个实施例中，交流到交流转换器电路包括微处理器，耦合到微处理器的第一开关，耦合到第一开关的功率因数控制器（PFC）模块，其中第一开关由微处理器根据期望的功率输出，耦合到所述PFC模块的一个或多个升压开关，其中所述一个或多个升压开关由所述PFC模块根据所述第一开关的操作以及耦合到所述一个或多个升压的一个或多个负载开关开关，其中一个或多个负载开关由微处理器根据所需的功率输出来控制。

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