DRIVER FOR A HIGH VOLTAGE CAPACITIVE ACTUATOR
    1.
    发明申请
    DRIVER FOR A HIGH VOLTAGE CAPACITIVE ACTUATOR 审中-公开
    用于高电压电动执行器的驱动器

    公开(公告)号:WO2017058763A1

    公开(公告)日:2017-04-06

    申请号:PCT/US2016/053915

    申请日:2016-09-27

    发明人: CHAPUT, Simon

    IPC分类号: H02M3/335 H02M3/00 H02M5/40

    摘要: A driver for a circuit with a capacitive load, is disclosed, including a power converter to receive an input voltage and generate a clean folded waveform as an output. An unfolding stage referenced to the input voltage is configured to receive the clean folded waveform from the power converter and unfold the folded waveform into a full waveform. The driver includes a controller to control the driver. The converter may operate bi-directionally.

    摘要翻译: 公开了一种具有电容性负载的电路的驱动器,包括用于接收输入电压并产生干净的折叠波形作为输出的功率转换器。 参考输入电压的展开阶段被配置为从功率转换器接收干净的折叠波形并且将折叠的波形展开成全波形。 驾驶员包括一个控制器来控制驾驶员。 转换器可以双向操作。

    MODULAR CONSTANT CURRENT REGULATOR
    3.
    发明申请
    MODULAR CONSTANT CURRENT REGULATOR 审中-公开
    模块化恒流电流调节器

    公开(公告)号:WO2014001402A1

    公开(公告)日:2014-01-03

    申请号:PCT/EP2013/063421

    申请日:2013-06-26

    申请人: ADB BVBA

    IPC分类号: H05B39/00 H02M5/40 H02M7/81

    摘要: Constant current regulator (10) for supplying a series circuit (9) of a lighting installation with an output electrical power corresponding to a predetermined output power, comprising a plurality of modules (13) electrically connectable for simultaneous operation to jointly provide the output power, the modules being each configured for providing a module output power contributing to the output power of the regulator. Each module comprises its proper transformer (135) for providing galvanic insulation as required by local standards, and a microcontroller (231) for controlling operation of the module. The constant current regulator comprises a data communication network (17) configured to be connected to the microcontrollers (231) of the modules (13), wherein the microcontrollers (231) are operable to exchange data over the data communication network (17) so as to make the constant current regulator (10) modular, meaning that one or more of such modules (13) can be added to or removed from the constant current regulator.

    摘要翻译: 用于向照明设备的串联电路(9)提供与预定输出功率对应的输出电力的恒流调节器(10),包括可电连接以同时操作以共同提供输出功率的多个模块(13) 每个模块被配置为提供有助于调节器的输出功率的模块输出功率。 每个模块包括用于根据本地标准提供电绝缘的适当的变压器(135)和用于控制模块的操作的微控制器(231)。 恒流调节器包括被配置为连接到模块(13)的微控制器(231)的数据通信网络(17),其中微控制器(231)可操作以通过数据通信网络(17)交换数据,以便 使恒流调节器(10)模块化,这意味着可以将一个或多个这样的模块(13)添加到恒定电流调节器或从恒定电流调节器移除。

    A MODULAR THREE-PHASE ONLINE UPS
    4.
    发明申请
    A MODULAR THREE-PHASE ONLINE UPS 审中-公开
    模块化三相在线UPS

    公开(公告)号:WO2013122581A1

    公开(公告)日:2013-08-22

    申请号:PCT/US2012/025210

    申请日:2012-02-15

    IPC分类号: H02M5/40

    摘要: An uninterruptible power supply system (UPS) includes an interconnect circuit configured to receive three-phase AC input power from an AC power source and a plurality of UPS subsystems each coupled to the interconnect circuit. A first UPS subsystem includes first and second single-phase AC-to-DC converters. At least one second UPS subsystem includes third and fourth single-phase AC-to-DC converters. In a first mode of operation, the interconnect circuit is configured to conduct at least one phase of the AC input power to the first UPS subsystem and at least one phase of the AC input power to the second UPS subsystem, and, in a second mode of operation, to disconnect the AC input power from the first UPS subsystem and to conduct at least one phase of the AC input power to the second UPS subsystem.

    摘要翻译: 不间断电源系统(UPS)包括被配置为从AC电源接收三相AC输入电力的互连电路以及各自耦合到互连电路的多个UPS子系统。 第一UPS子系统包括第一和第二单相AC-DC转换器。 至少一个第二UPS子系统包括第三和第四单相AC-DC转换器。 在第一操作模式中,互连电路被配置为将AC输入功率的至少一个相位传导到第一UPS子系统和至少一个AC输入功率到第二UPS子系统的相位,并且以第二模式 以断开来自第一UPS子系统的AC输入电力并且将至少一个AC输入电源的相位传导到第二UPS子系统。

    VERFAHREN UND ANORDNUNG ZUM REGELN EINES SPANNUNGSZWISCHENKREISKONVERTERS
    6.
    发明申请
    VERFAHREN UND ANORDNUNG ZUM REGELN EINES SPANNUNGSZWISCHENKREISKONVERTERS 审中-公开
    方法和系统,以控制之间的短路转换器的电压

    公开(公告)号:WO2011066860A1

    公开(公告)日:2011-06-09

    申请号:PCT/EP2009/066352

    申请日:2009-12-03

    IPC分类号: H02M5/40

    CPC分类号: H02M5/40

    摘要: Die Erfindung bezieht sich auf ein Verfahren zum Regeln eines Spannungszwischenkreiskonverters (K). Um einen solchen Spannungszwischenkreiskonverter (K) besonders sicher betreiben zu können, wird aus einem Sollwert (w ud ) der Gleichspannung (u d ) und dem Istwert (w ud ) der Gleichspannung (u d ) am Gleichspannungseingang (EIN1/2) des Spannungszwischenkreiskonverters (K) eine spannungsbezogene Regeldifferenzgröße (e' ud ) gebildet, die einer Spannungsregelstufe (RU) mit Begrenzer-Eigenschaft hinsichtlich eines zugelassenen maximalen und minimalen Wertes (idmax, idmin) des Gleichstromes am Gleichspannungseingang (EIN1/2) des Spannungszwischenkreiskonverters (K) zugeführt wird. Eine strombezogene Ausgangsgröße (w' id) der Spannungsregelstufe (RU) wird mit dem Istwert (x id ) des Gleichstromes am Gleichspannungseingang (EIN1/2) des Spannungszwischenkreiskonver- ters (K) unter Bildung einer strombezogenen Regeldifferenzgröße (e'' id ) für eine Stromregelstufe (RI) mit Begrenzer-Eigenschaft hinsichtlich eines zugelassenen maximalen und minimalen Wertes (udmax, udmin) der Gleichspannung (u d ) am Gleichspannungseingang (EIN1/2) des Spannungszwischenkreiskonverters (K) verglichen und eine spannungsbezogene Ausgangsgröße (w'' ud ) der Stromregelstufe (RI) als Stellspannung für den Spannungszwischenkreiskonverter (K) verwendet. Die Erfindung betrifft ferner eine Anordnung zum Regeln eines Spannungszwischenkreiskonverters (K).

    摘要翻译: 本发明涉及一种用于控制电压中间电路转换器(K)的方法。 于这样的电压中间电路转换器(K)中特别安全的操作,从在所述电压中间电路转换器(K)的DC电压输入端(IN1 / 2)的直流电压(UD)和直流电压(UD)的实际值(WUD)的所希望的值(WUD)中制备是张力相关 形成(RU)的偏差的大小(e'ud)被提供与限制器属性相对于在一个电压调节器电路的所述电压中间电路转换器(K)的DC电压输入端(IN1 / 2)授权的最大和的直流电流的最小值(IDMAX,我DMIN)。 的电流相关的输出值(W“内径),用在Spannungszwischenkreiskonver- TER值(K)的DC电压输入端(IN1 / 2)的直流电流的实际值(XID)处的电压控制级(RU)的,以形成用于电流调节级的电流相关的控制差变量(e''id) (RI)与相对于所述直流电压(UD)的授权的最大值和最小值(Uð最大值,Udmin)限制器属性在所述电压中间电路转换器(K)的DC电压输入端(IN1 / 2)进行比较,并且一个电压相关的输出(w''ud)电流调节级( RI)被用作用于电压中间电路转换器(K)的控制电压。 本发明还涉及一种装置,用于控制电压中间电路转换器(K)。

    BACKUP POWER SYSTEM
    8.
    发明申请
    BACKUP POWER SYSTEM 审中-公开
    备用电源系统

    公开(公告)号:WO2007077043A1

    公开(公告)日:2007-07-12

    申请号:PCT/EP2006/066237

    申请日:2006-09-11

    发明人: BLEUS, Paul

    IPC分类号: H02J9/00 H02M5/40

    摘要: The present invention concerns a power backup processor unit (200) comprising a first AC input line (313) provided to be connected to an AC power supply; first and second AC output lines (315, 316) provided to be connected to a critical load (204), wherein the first AC output line (315); and a neutral line (314) provided to be connected to a neutral port. The power backup processor unit (200) also comprises first and second DC voltage busses (311 ,312) provided to be connected to a DC power supply (206); and a capacitor (207) as well as first, second and third half-bridge circuits (301) ,302,303) interposed between the first and second DC voltage busses (311 ,312). To said first and second DC voltage busses (311 ,312) the first half-bridge circuit (301) links the first AC input line (313), the second half- bridge circuit (302) the first AC output line (315) and the third half-bridge circuit (303) the neutral line (314). A series of controllers (208) is provided to command the first and second half-bridge circuits (301 ,302) using pulse width modulation to convert an input AC voltage into two different, substantially continuous voltages at the first and the second DC voltage busses (311 ,312) and these into an output AC voltage at the first AC output line (315). The controllers (208) are also provided to command the third half-bridge circuit (303) so as to generate an output voltage at the second AC output line (316) that runs countercyclically to that of the first AC output line (315), thus achieving an increased voltage between the two AC output lines (315,316). The invention also concerns a method of controlling said power backup processor unit (200).

    摘要翻译: 本发明涉及一种备用处理器单元(200),其包括设置为连接到AC电源的第一AC输入线(313) 设置为连接到临界负载(204)的第一和第二AC输出线(315,316),其中所述第一AC输出线(315); 以及设置成连接到中立端口的中性线(314)。 电力备用处理器单元(200)还包括设置成连接到直流电源(206)的第一和第二直流电压总线(311,312)。 以及插入在第一和第二DC电压总线(311,312)之间的电容器(207)以及第一,第二和第三半桥电路(301),302,303。 对于所述第一和第二DC电压总线(311,312),第一半桥电路(301)将第一AC输入线(313),第二半桥电路(302)与第一AC输出线(315)和 第三半桥电路(303)是中性线(314)。 提供一系列控制器(208)以使用脉冲宽度调制来命令第一和第二半桥电路(301,302),以将第一和第二直流电压母线的输入交流电压转换成两个不同的基本上连续的电压 (311,312),并且这些变为在第一AC输出线(315)处的输出AC电压。 还提供控制器(208)以命令第三半桥电路(303),以便产生与第一AC输出线路(315)反周期运行的第二AC输出线路(316)的输出电压, 从而实现两个AC输出线之间的电压增加(315,316)。 本发明还涉及一种控制所述电力备用处理器单元(200)的方法。

    POWER VARIABLE-TYPE MOTOR DRIVING CIRCUIT AND DRIVING METHOD

    公开(公告)号:WO2006006810A9

    公开(公告)日:2006-01-19

    申请号:PCT/KR2005/002216

    申请日:2005-07-08

    摘要: The present invention discloses a power variable-type motor driving circuit (10) and driving method which can stably drive a motor (13) by removing a rectifier capacitor causing an inrush current and correcting a PWM signal by a voltage having ripples. The power variable- type motor driving circuit (10) includes an alternating current power supply unit (R, S, T), a diode rectifier circuit (11) for rectifying power of the alternating current power supply unit (R, S, T), a PWM generating unit for generating a predetermined PWM signal according to the rectified voltage, a control unit (14) for reading the rectified voltage, and correcting the PWM signal from the PWM generating unit according to the rectified voltage, and an inverter unit (12) for outputting the rectified voltage according to the corrected PWM signal.

    MULTIFUNCTION POWER CONVERTOR
    10.
    发明申请

    公开(公告)号:WO2003088468A1

    公开(公告)日:2003-10-23

    申请号:PCT/CN2003/000250

    申请日:2003-04-08

    IPC分类号: H02M5/40

    CPC分类号: H02M5/458 H02M2001/123

    摘要: The present invention relates to a multifunction power convertor. The multifunction power convertor of the invention is consisted of a rectification circuit, a filter circuit connecting with the rectification circuit, a inverter circuit connecting with the filter circuit, a differential mode voltage suppression reactors (LS1 , LS2, LS3) and a filter capacitor group which series connect to the output lines (U, V, W) of the inverter circuit respectively. The character of the present invention lies in that a closed toroidal magnetic core is provided on the output lines (U, V, W) between the differential mode voltage suppression reactor and the filter capacitor group, and the output lines (U, V, W) parallel wind on the closed toroidal magnetic core. The advantages of this invention is that, the high frequency signal is insulated by the closed toroidal magnetic core, and the output of the common mode voltage is depressed, so the waveform of outputting voltage is improved, at the same time, the structure of which is very sample, the cost is reduced greatly, the volume and weight of which is also reduced greatly.