MAINS PHASE DETERMINATION
    1.
    发明申请
    MAINS PHASE DETERMINATION 审中-公开
    主要阶段确定

    公开(公告)号:WO1995000991A1

    公开(公告)日:1995-01-05

    申请号:PCT/GB1994001392

    申请日:1994-06-27

    IPC分类号: H02J03/26

    摘要: A remote metering system comprises a multi-phase mains supply system (10) having a control unit (CS) and a plurality of single-phase consumer meter units (M1-M3) with messages passing between the meter units and the control unit. For phase determination, the control unit and each meter unit includes synchronizing means (CTR1) for synchronizing its message processing to its phase of the mains supply (or one particular phase, for the control unit). The relative phases of the control unit and a meter unit can then be determined, by a comparator (17), from the timing of a message passing between them relative to the phases to which those units are synchronized.

    摘要翻译: 远程计费系统包括具有控制单元(CS)和多个单相消费者电表单元(M1-M3)的多相市电供应系统(10),其中消息在仪表单元和控制单元之间通过。 对于相位确定,控制单元和每个仪表单元包括同步装置(CTR1),用于使其消息处理与其电源的相位(或控制单元的一个特定阶段)同步。 然后,控制单元和仪表单元的相对相位可以由比较器(17)从它们之间的消息相对于这些单元同步的相位的定时的定时来确定。

    SYSTEM ZUR ÜBERTRAGUNG VON ENERGIE UND DATEN
    2.
    发明申请
    SYSTEM ZUR ÜBERTRAGUNG VON ENERGIE UND DATEN 审中-公开
    系统电源和数据传输

    公开(公告)号:WO2015086106A2

    公开(公告)日:2015-06-18

    申请号:PCT/EP2014/003068

    申请日:2014-11-18

    IPC分类号: H04B3/54

    摘要: System zur Übertragung von Energie und Daten, insbesondere umfassend eine Halbwellensteuerung, mit einer mit Netzphasen verbundenen Steuereinheit, wobei in der Steuereinheit eine der Netzphasenspannung entsprechende Spannung, insbesondere eine mit einem aus Widerständen ausgeführten Spannungsteiler (R1, R2) erzeugte Spannung, einer Diode (D1) zugeführt wird, deren Ausgangssignal als Steuerspannung für einen spannungsabhängigen Schalter (Th) verwendet wird, und zum Aufladen einer Kapazität (C3), insbesondere Kondensator (C3), dient, insbesondere wobei der Aufladestrom über eine Diode (D2) geführt ist.

    摘要翻译: 系统能量和数据的传输,特别是包括一个半波控制,(具有连接的电源相位控制单元,在所述控制单元中的网络相电压对应的电压中的一个,特别是一个具有从电阻分压器(R1,R2)产生的电压,二极管D1出口 )被提供时,输出信号作为用于电压依赖性开关(TH)的控制电压被使用和(用于充电的电容器C3),特别是电容器(C3)时,特别地,其中所述充电电流(经由二极管D2)被执行。

    SYSTEM FOR THE TRANSMISSION OF ENERGY AND DATA
    4.
    发明申请
    SYSTEM FOR THE TRANSMISSION OF ENERGY AND DATA 审中-公开
    系统电源和数据传输

    公开(公告)号:WO2015086106A3

    公开(公告)日:2016-05-26

    申请号:PCT/EP2014003068

    申请日:2014-11-18

    摘要: The invention relates to the transmission of energy and data, in particular comprising a half-wave controller, having a control unit connected to network phases, a voltage that corresponds to the network phase voltage, in particular a voltage generated with a voltage divider (R1, R2) formed from resistors, being supplied to a diode (D1) in the control unit, the output signal of which diode is used as a control voltage for a voltage-dependent switch (Th), and being used to charge a capacitance (C3), in particular capacitor (C3), the charge current in particular being routed via a diode (D2).

    摘要翻译: 系统能量和数据的传输,特别是包括一个半波控制,(具有连接的电源相位控制单元,在所述控制单元中的网络相电压对应的电压中的一个,特别是一个具有从电阻分压器(R1,R2)产生的电压,二极管D1出口 )被提供时,输出信号作为用于电压依赖性开关(TH)的控制电压被使用和(用于充电的电容器C3),特别是电容器(C3)时,特别地,其中所述充电电流(经由二极管D2)被执行。

    CABLE SYSTEM PROBLEM DETECTION VIA CHARACTERISTIC FREQUENCY
    6.
    发明申请
    CABLE SYSTEM PROBLEM DETECTION VIA CHARACTERISTIC FREQUENCY 审中-公开
    通过特征频率的电缆系统问题检测

    公开(公告)号:WO2015001455A1

    公开(公告)日:2015-01-08

    申请号:PCT/IB2014/062655

    申请日:2014-06-27

    发明人: CHEN, Hong

    摘要: Apparatuses (10) comprise first circuits (1) for detecting problems in or near loads (111) powered via a cable (101) of a cable system and second circuits (2) for in response to detection results from the first circuits (1) changing a characteristic frequency of the cable system. The first circuits (1) may comprise detectors for detecting currents, voltages and impedances and the second circuits (2) may comprise signaling capacitors (21) and switches (22). Devices (30) for searching for problems in the cable system comprise third circuits (3) for measuring values of the characteristic frequency and fourth circuits (4) for comparing the measured values of the characteristic frequency with reference values. The devices (30) may comprise fifth circuits (5) for deriving from the measured values and from information about the apparatus (10) values of inductances of the cable system and sixth circuits (6) for converting the derived values into locations of the problems or into distances defining locations of the problems.

    摘要翻译: 设备(10)包括用于检测通过电缆系统的电缆(101)供电的负载或靠近负载(111)的问题的第一电路(1)和用于响应于来自第一电路(1)的检测结果的第二电路(2) 改变电缆系统的特征频率。 第一电路(1)可以包括用于检测电流,电压和阻抗的检测器,并且第二电路(2)可以包括信令电容器(21)和开关(22)。 用于搜索电缆系统中的问题的设备(30)包括用于测量特征频率值的第三电路(3)和用于将特征频率的测量值与参考值进行比较的第四电路(4)。 装置(30)可以包括用于从测量值导出的第五电路(5)和关于电缆系统的电感值的信息(10)和用于将导出的值转换成问题的位置的第六电路(6) 或者定义出问题的位置的距离。

    SYSTEM AND METHOD FOR POWER LINE COMMUNICATIONS
    8.
    发明申请
    SYSTEM AND METHOD FOR POWER LINE COMMUNICATIONS 审中-公开
    电力线通信系统与方法

    公开(公告)号:WO2006096987A1

    公开(公告)日:2006-09-21

    申请号:PCT/CA2006/000400

    申请日:2006-03-16

    IPC分类号: H04B3/54 H04L27/10 H04L27/00

    摘要: A communication system for a power line is described. A transmission system of the communication system divides the time axis into a number of time slots synchronized such that one time slot can start about a zero crossing of the power line signal. These time slots are referred to as channels and are numbered from 1 to n. A modulation method is described to is narrow band continuous phase FSK, where a number m of modulating frequencies are used, arranged such that an integral number of full cycles fit into each channel time slot for all m frequencies. The system transmits during only a subset of the available time slots (channels) concentrated near the zero crossing of the power line waveform where the noise is typically minimal.

    摘要翻译: 描述用于电力线路的通信系统。 通信系统的传输系统将时间轴分成多个同步的时隙,使得一个时隙可以开始关于电力线信号的过零点。 这些时隙被称为通道,并从1到n编号。 一种调制方法被描述为窄带连续相FSK,其中使用m个调制频率,被布置成使得整个周期的整数适合于所有m个频率的每个信道时隙。 系统仅在集中在噪声通常最小的电力线波形的过零点附近的可用时隙(信道)的仅一个子集内进行发送。

    METHOD FOR PRODUCING TIME-ALTERNATING ELECTRICITY
    9.
    发明申请
    METHOD FOR PRODUCING TIME-ALTERNATING ELECTRICITY 审中-公开
    用于生产时间替换电的方法

    公开(公告)号:WO00054389A1

    公开(公告)日:2000-09-14

    申请号:PCT/RU2000/000080

    申请日:2000-03-13

    IPC分类号: H02J13/00

    摘要: The present invention pertains to the field of power generation and electrical transmission lines and may be used for determining the electricity produced, transmitted and used. This invention provides a more reliable definition of the electricity source, of the electricity user and of the section in the electric circuit or electrical transmission line through which electricity is supplied from the source to the user. To this end, the method involves introducing into the electricity, during and/or after generating an electromotive force, an identifier related to the source or the user, or to at least one of the electrical transmission lines or to at least one of the electricity distributors. The identifier may be introduced into the main frequency harmonic, in one of the highest or lowest voltage or current harmonics. The identifier consists of unipolar and/or bipolar pulses and various combinations thereof, as well as of a time mismatch between the voltage and the current.

    摘要翻译: 本发明涉及发电和输电线路领域,并且可以用于确定所产生的电力,被传输和使用的电力。 本发明提供了电源,电用户以及电路或电力传输线中从源向用户供电的部分的更可靠的定义。 为此,该方法包括在产生电动势之后,在产生电动势期间和/或之后引入与源或用户有关的标识符,或者对于电力传输线中的至少一个或至少一个电力 经销商。 可以在最高或最低电压或电流谐波中的一个中将标识符引入主频率谐波。 标识符由单极和/或双极脉冲及其各种组合组成,以及电压和电流之间的时间失配。