公开(公告)号：EP2814163B1

公开(公告)日：2018-10-10

申请号：EP14154606.9

申请日：2014-02-11

申请人： Samsung Electronics Co., Ltd.

发明人： Joo, Sung-yong ,  Lee, Jin-hyung

IPC分类号： H02M7/217 ,  H04N5/63 ,  H02M3/335 ,  H02M1/42

CPC分类号： H02M1/4208 ,  H02M3/33507 ,  H02M7/2176 ,  H02M2001/4291 ,  H04N5/63 ,  Y02B70/126

摘要： A power supply, a power control method and a display apparatus having the same, for controlling a standby mode, are provided. The power supply of an electronic apparatus includes: a rectifier configured to rectify a current of alternating current (AC) power input as input power, into a direct current (DC); a power factor correction (PFC) circuit configured to correct a power factor of a DC voltage converted by the rectifier; a switching circuit configured to convert the DC voltage output by the PFC circuit into a predetermined operating voltage and a standby voltage and supply the operating voltage and the standby voltage to the electronic apparatus; and an output controller configured to control the PFC circuit and the switching circuit in order to convert the DC voltage into the predetermined operating voltage and standby voltage by the switching circuit and to supply the operating voltage and the standby voltage to the electronic apparatus.

公开(公告)号：EP2587613A3

公开(公告)日：2017-10-25

申请号：EP12188918.2

申请日：2012-10-18

申请人： Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

发明人： Yeo, Sung-Ku ,  Cho, Gyu-Hyeong ,  Kim, Se-Ki ,  Kim, Yu-Su ,  Park, Se-Ho ,  Choi, Jun-Han

IPC分类号： H02M7/217 ,  H02J17/00

CPC分类号： H02J50/12 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H02M7/2176

摘要： A wireless power receiver for wirelessly receiving power from a wireless power supplier includes a power receiver for receiving wireless power from the wireless power supplier and storing the wireless power for a first time period, a rectifier connected to the power receiver for rectifying the wireless power, a power adjuster connected to the rectifier and an output end, for adjusting a magnitude of the wireless power by enabling the power receiver to store the wireless power for the first time period and delivering the wireless power to the output end for a second time period, and a controller for determining the first and second time periods.

摘要翻译： 一种用于从无线电力供应器无线地接收电力的无线电力接收器包括：电力接收器，用于从无线电力供应器接收无线电力并在第一时间段存储无线电力;整流器，连接到电力接收器用于整流无线电力; 连接至整流器和输出端的功率调节器，用于通过使功率接收器在第一时间段存储无线功率并在第二时间段向输出端传送无线功率来调节无线功率的大小， 以及用于确定第一和第二时间段的控制器。

公开(公告)号：EP2602920A3

公开(公告)日：2017-05-17

申请号：EP12196103.1

申请日：2012-12-07

申请人： Rockwell Automation Technologies, Inc.

发明人： Gasperi, Michael

IPC分类号： H02M1/10 ,  H02M7/217

CPC分类号： H02M1/10 ,  H02M7/2176

摘要： A wide input voltage power supply circuit for a load includes a first stage and a second stage. The first stage includes a linear regulator circuit configured to maintain an output voltage at a predetermined output voltage level. The linear regulator includes an input for shutting the linear regulator off when an input voltage exceeds a predetermined shut off threshold. The second stage includes a high voltage detection circuit coupled to the input of the linear regulator. The high voltage detection circuit is configured to detect the level of the input voltage and to shut the linear regulator off when the input voltage exceeds the predetermined shut off threshold. An under voltage lockout circuit may be included, the under voltage lockout circuit configured to set a minimum turn-on voltage for the load.

摘要翻译： 用于负载的宽输入电压电源电路包括第一级和第二级。 第一级包括线性调节器电路，其被配置为将输出电压维持在预定的输出电压电平。 线性调节器包括用于当输入电压超过预定关闭阈值时关闭线性调节器的输入。 第二级包括耦合到线性调节器的输入端的高电压检测电路。 高电压检测电路被配置为检测输入电压的电平并且当输入电压超过预定的关断阈值时关闭线性调节器。 可以包括欠压锁定电路，欠压锁定电路被配置为为负载设置最小导通电压。

公开(公告)号：EP2892136A1

公开(公告)日：2015-07-08

申请号：EP15150255.6

申请日：2015-01-07

申请人： Hamilton Sundstrand Corporation

发明人： White, Adam Michael ,  Said, Waleed M. ,  Kheraluwala, Mustansir

IPC分类号： H02M1/10 ,  H02M7/21

CPC分类号： H02M7/2173 ,  H02M1/10 ,  H02M3/285 ,  H02M7/06 ,  H02M7/21 ,  H02M7/217 ,  H02M7/2176 ,  H02M7/219 ,  H02M2001/0074 ,  H02M2001/0083

摘要： A universal AC to DC converter may be configured to convert alternating current (AC) to direct current (DC), such as for use in aerospace applications. The disclosure relates to a single universal power electronic converter capable of converting an AC input voltage, such as a line to neutral input voltage of either 115 Vrms or 230 Vrms nominal to 28 V DC.

摘要翻译： 通用AC-DC转换器可以被配置为将交流（AC）转换为直流（DC），例如用于航空航天应用。 本公开涉及一种单通用电力电子转换器，其能够将诸如线路的AC输入电压转换为标称值为115Vrms或230Vrms的中性输入电压至28V DC。

公开(公告)号：EP2733739A2

公开(公告)日：2014-05-21

申请号：EP13192743.6

申请日：2013-11-13

申请人： Power Integrations, Inc.

发明人： Balakrishnan, Balu ,  Matthews, David Michael Hugh

IPC分类号： H01L23/495 ,  H02M7/00

CPC分类号： H02M3/33507 ,  H01L23/28 ,  H01L23/3107 ,  H01L23/48 ,  H01L23/49541 ,  H01L23/49575 ,  H01L23/552 ,  H01L23/58 ,  H01L24/48 ,  H01L24/49 ,  H01L25/0655 ,  H01L25/18 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/4903 ,  H01L2224/4911 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2924/00014 ,  H01L2924/12032 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/14253 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/30107 ,  H02M3/33523 ,  H02M3/33592 ,  H02M7/003 ,  H02M7/2176 ,  H04B5/0031 ,  H04B5/0081 ,  Y02B70/1475 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/85399 ,  H01L2224/05599

摘要： An integrated circuit package includes an encapsulation and a lead frame. A portion of the lead frame is disposed within encapsulation. The lead frame includes a first conductor having a first conductive loop disposed substantially within the encapsulation. The lead frame also includes a second conductor that is galvanically isolated from the first conductor. The second conductor includes a second conductive loop that is substantially disposed within the encapsulation proximate to and magnetically coupled to the first conductive loop to provide a communication link between the first and second conductors.

摘要翻译： 集成电路封装包括封装和引线框架。 引线框架的一部分设置在封装内。 引线框架包括具有基本上位于封装内的第一导电回路的第一导体。 引线框架还包括与第一导体电隔离的第二导体。 第二导体包括第二导电回路，其基本上设置在封装内，并且与第一导电回路磁耦合，以提供第一和第二导体之间的通信连接。

公开(公告)号：EP2461467B1

公开(公告)日：2013-11-13

申请号：EP11185159.8

申请日：2011-10-14

申请人： Schneider Toshiba Inverter Europe SAS

发明人： Videt, Arnaud ,  Devos, Thomas ,  Vang, Heu

IPC分类号： H02M1/12 ,  H02M7/217

CPC分类号： H02M7/2176 ,  H02M1/12

公开(公告)号：EP2642653A1

公开(公告)日：2013-09-25

申请号：EP12160277.5

申请日：2012-03-20

申请人： C. & E. Fein GmbH

发明人： Beichter, Martin ,  Heilig, Mark ,  Rinckleb, Ulf ,  Steinhart, Heinrich

IPC分类号： H02M7/217 ,  H02M1/42

CPC分类号： H02M7/2176 ,  H02M1/4225 ,  H02M2001/4291 ,  H02P7/29 ,  Y02B70/126

摘要： Die vorliegende Erfindung betrifft eine Treiberschaltung (10) zum Ansteuern eines elektrischen Verbrauchers (18), insbesondere einer elektrischen Maschine (18), mit einem Eingangsanschlusspolpaar (72, 74), um die Treiberschaltung (10) mit einer Wechselspannungsquelle zu verbinden, einem Ausgangsanschlusspol (48), um die Treiberschaltung (10) mit dem Verbraucher (18) zu verbinden, einer Gleichrichterschaltung (12), die mit dem Eingangsanschlusspolpaar (72, 74) verbunden ist, um eine Wechselspannung (20) der Wechselspannungsquelle (16) in eine pulsierende Gleichspannung (22) zu wandeln, einem Stellglied (14), das eingangsseitig mit der Gleichrichterschaltung (12) und ausgangsseitig mit dem Ausgangsanschlusspol (48) verbunden ist, wobei das Stellglied (14) einen steuerbaren Schalter (50; 60,62) und eine Steuerung (56) zum Steuern des steuerbaren Schalters (50; 60, 62) aufweist, wobei die Steuerung (56) den steuerbaren Schalter (50; 60, 62) mittels eines Pulsfolgesignals (32) entsprechend ein- und ausschaltet, und wobei eine elektrische Ausgangsgröße (18) der Treiberschaltung (10) durch Schalten des steuerbaren Schalters (50; 60, 62) einstellbar ist, wobei die Steuerung (56) dazu ausgebildet ist, wenigstens eine zeitliche Größe (T, t1, t2, f) des Pulsfolgesignals (32) innerhalb einer Periode (T p ) der pulsierenden Gleichspannung 22 derart zu variieren, dass an dem Ausgangsanschlusspol 48 ein Treiberstrom I mit einem definierten Verlauf innerhalb der Periode (T p ) eingestellt wird.

摘要翻译： 驱动器电路（10）包括与输出端子极对相关联的测量装置，其测量输出电压和/或驱动器电流。 控制器（14'）基于测量的输出电压和/或测量的驱动器电流在脉动直流电压的一个周期内调整脉冲序列信号的至少一个基于时间的值，使得驱动器电流在输出端被调整 端子极对以在该周期内实现定义的配置。 电机驱动方法还包括独立权利要求。

公开(公告)号：EP2131487A3

公开(公告)日：2013-06-26

申请号：EP09251019.7

申请日：2009-03-31

申请人： Hamilton Sundstrand Corporation

发明人： Qi, Weiwei ,  Shah, Mahesh J.

IPC分类号： H02P9/48 ,  H02M3/335 ,  H02M7/12 ,  H02P9/30

CPC分类号： H02P9/48 ,  H02M3/3378 ,  H02M7/2176 ,  H02P9/14 ,  H02P9/307 ,  H02P2101/30

摘要： In typical commercial/aerospace applications, synchronous generators provide power to both the high voltage and the low voltage loads. This disclosure describes a method of regulating the output voltage for all of the loads. A low voltage (43) is derived from a high voltage input via a rectifier (32), inverter (36), transformer (38), rectifier (40), and using a feedback path (46,50,54).

公开(公告)号：EP2590310A1

公开(公告)日：2013-05-08

申请号：EP12176840.2

申请日：2012-07-18

申请人： Alstom Technology Ltd

发明人： Soeiro, Thiago Batista ,  Kolar, Johann Walter ,  Ranstad, Per ,  Linner, Jörgen

IPC分类号： H02M7/217

CPC分类号： H02M7/2176 ,  H02M1/4225 ,  H02M7/2173 ,  H02M2001/4283 ,  Y02B70/126

摘要： A hybrid rectifier (14a) comprises a line-commutated diode rectifier (11) with a boost stage (L1, L2, D1, D2, S1) in series and a controlled rectifier (15, 16) working in parallel thereto connected to a 3-phase AC input (17) and a DC output (18).
The controlled rectifier is choosen as a unidirectional 2-level "delta-switch" rectifier (15) or a 2-level "T-type" rectifier (16) as illustrated in figures 4 and 5 .

摘要翻译： 混合整流器（14a）包括具有串联的升压级（L1，L2，D1，D2，S1）的线路整流二极管整流器（11），并且与其并联连接的可控整流器（15,16） 相交流输入（17）和直流输出（18）。 可控整流器选择为图4和图5所示的单向2电平“Δ开关”整流器（15）或2电平“T型”整流器（16）。

公开(公告)号：EP2355329A4

公开(公告)日：2013-05-01

申请号：EP08878546

申请日：2008-12-01

申请人： MITSUBISHI ELECTRIC CORP

发明人： SHINOMOTO YOSUKE ,  SHIMOMUGI TAKUYA ,  KASHIMA MITSUO ,  TANIKAWA MAKOTO

IPC分类号： H02M7/06 ,  H02M1/42 ,  H02M7/217

CPC分类号： H02M7/2176 ,  H02M1/4225 ,  Y02B70/126

摘要： Provided is an alternating-current direct-current converter capable of controlling a harmonic current and improving a power factor at reduced costs. The alternating-current direct-current converter includes two capacitors connected in series between output terminals of a rectifier (2); a first switch (3) connected between one input terminal of the rectifier (2) and a connection point of the capacitors; a second switch (4) connected between the other input terminal of the rectifier (2) and the connection point of the capacitors; a voltage detector (21) which detects terminal voltages of the capacitors; a current detector (22) which detects a current input from the alternating current power supply (1); and a control means (20) which drives and controls the first switch (3) and the second switch (4), in which the control means (20) drives and controls the first switch (3) and the second switch (4) such that the terminal voltages of the capacitors are fixed and a power supply power factor is improved using an active power component and a reactive power component obtained by conversion of detection results of the current detector (22) and detection results of voltage detector (21).