公开(公告)号：US08514917B1

公开(公告)日：2013-08-20

申请号：US12661243

申请日：2010-03-12

申请人： Sam Heidari ,  Qasem Aldrubi ,  Felipe Fuks ,  Hossein Dehghan-Fard

发明人： Sam Heidari ,  Qasem Aldrubi ,  Felipe Fuks ,  Hossein Dehghan-Fard

IPC分类号： H04L5/16

CPC分类号： H04L5/16 ,  H04B3/32 ,  H04M11/062

摘要： A digital subscriber line ‘XDSL’ communication system for provisioning multi-tone modulated communications over two subscriber lines with two modems. The first modem has shared and discrete components forming a transmit path coupled exclusively to an end of a first of the two subscriber lines and a receive path coupled exclusively to an end of a second of the two subscriber lines. The second modem also has shared and discrete components forming a transmit path and a receive path having couplings of transmit and receive path components to corresponding opposing ends of the two subscriber lines diametrically opposite to those of the first modem, whereby the modems provision the first subscriber line exclusively for unidirectional communication from the first to the second modem, and provision the second subscriber line for unidirectional communication in the opposite direction, specifically from the second modem to the first modem. A related method and modem are disclosed.

摘要翻译： 一种用于通过具有两个调制解调器的两个用户线路提供多音调调制通信的数字用户线“XDSL”通信系统。 第一调制解调器具有形成专用于两个用户线中的第一个的一端的发送路径的共享和离散组件，以及专用于两条用户线中的第二个用户线的一端的接收路径。 第二调制解调器还具有形成传输路径的共享和离散组件以及具有发射和接收路径组件的耦合的接收路径到与第一调制解调器的两个用户线的直径相反的两个用户线的对应端的接收路径，由此调制解调器提供第一订户 专用于从第一调制解调器到第二调制解调器的单向通信，并且将第二用户线路在相反方向，特别是从第二调制解调器提供给第一调制解调器的单向通信。 公开了一种相关方法和调制解调器。

公开(公告)号：US20120212064A1

公开(公告)日：2012-08-23

申请号：US13277977

申请日：2011-10-20

申请人： Sorin Andrei Spanoche ,  Kent Kernahan ,  Ion Opris ,  Paul Scrobohaci ,  Peter Curzon ,  Richard Moeller ,  Shiloh Hawley ,  Aldrin Aviananda ,  David Stewart ,  Felipe Fuks ,  Marc Elpel

发明人： Sorin Andrei Spanoche ,  Kent Kernahan ,  Ion Opris ,  Paul Scrobohaci ,  Peter Curzon ,  Richard Moeller ,  Shiloh Hawley ,  Aldrin Aviananda ,  David Stewart ,  Felipe Fuks ,  Marc Elpel

IPC分类号： H02J1/00 ,  H02M7/537

CPC分类号： H02M7/48 ,  H02J3/382 ,  H02J3/383 ,  Y02E10/563 ,  Y10T307/707

摘要： Methods, apparatus and systems for controlling a photovoltaic panel, to output three-phase power while ensuring the power source operates safely include determining a temperature of the photovoltaic panel, determining a voltage provided from the photovoltaic panel, determining a parameter based on the voltage and the temperature and controlling a DC to three-phase power converter based on the determined parameter. The three-phase power converter may be a pulse amplitude modulated current converter (PAMCC), configured to output first, second and third pulse amplitude modulated current pulse from three terminals controlled in timing and phase so that when respective outputs of multiple PAMCCs are connected, each phase of the plurality of PAMCCs is demodulated to produce a three-phase alternating current output. The PAMCC may be controlled through tables of pulse durations based on the determined parameter. The voltage output may be controlled through a fast control loop and through a slower control loop.

摘要翻译： 用于控制光伏面板，用于输出三相电力同时确保电源运行安全的方法，装置和系统包括确定光伏面板的温度，确定从光伏面板提供的电压，基于电压确定参数，以及 根据确定的参数控制直流到三相电力转换器的温度。 三相功率转换器可以是脉冲幅度调制电流转换器（PAMCC），被配置为从定时和相位控制的三个端子输出第一，第二和第三脉冲幅度调制电流脉冲，使得当连接多个PAMCC的相应输出时， 多个PAMCC的每个相位被解调以产生三相交流输出。 基于确定的参数可以通过脉冲持续时间表来控制PAMCC。 电压输出可以通过快速控制回路和较慢的控制回路进行控制。