公开(公告)号：EP3174172A4

公开(公告)日：2017-07-19

申请号：EP14881798

申请日：2014-12-01

申请人： ZTE CORP

发明人： GUO QIANG ,  WU YUANFENG ,  WANG HONGLAI

IPC分类号： H02J3/00

CPC分类号： G06F1/26 ,  G05B19/048 ,  G05B2219/24015 ,  G05F3/08 ,  H02J3/00 ,  H02J13/0006

摘要： A power supply control device for a communication network includes: a monitoring module (11) and N voltage-adjustable Direct Current/Direct Current (DC/DC) modules (121, 122......12N). The monitoring module is configured to detect circuit data of each of power supply circuits (1,2,......i), compare the circuit data with each other, calculate an average value, analyse required output circuit data of each of the power supply circuits, and transmit the required output circuit data of the power supply circuits to respective the voltage-adjustable DC/DC modules. The voltage-adjustable DC/DC modules are configured to receive the required output circuit data of the power supply circuits, and adjust output voltages of the power supply circuits according to the output circuit data. Output ends of all of the voltage-adjustable DC/DC modules are connected in parallel to supply power to a subordinate electro-load. Also disclosed is a power supply control method for the communication network.

摘要翻译： 一种通信网络的电源控制装置，包括监控模块（11）和N个电压可调的直流/直流（DC / DC）模块（121,122 ...... 12N）。 监视模块被配置为检测每个电源电路（1,2，...... i）的电路数据，比较电路数据，计算平均值，分析每个电源电路的所需输出电路数据 电源电路，并将电源电路所需的输出电路数据分别传送给电压可调DC / DC模块。 电压可调的DC / DC模块用于接收电源电路所需的输出电路数据，并根据输出电路数据调整电源电路的输出电压。 所有可调节电压的DC / DC模块的输出端并联连接，为从属电负载供电。 还公开了一种用于通信网络的电源控制方法。

公开(公告)号：EP2942901A4

公开(公告)日：2016-01-13

申请号：EP13869937

申请日：2013-08-12

申请人： ZTE CORP

发明人： CHENG MINGMING ,  ZHANG WEILIANG ,  YUAN LIQUAN ,  CHENG QUN ,  GUO QIANG

IPC分类号： H04L12/10 ,  H04L12/28

CPC分类号： H04M19/08 ,  H04L12/10 ,  H04L12/2856 ,  H04L12/6418 ,  H04M3/2209 ,  H04M3/304

摘要： Provided are a method and device for supplying power to an access device. The method includes: detecting one or more user terminals connected with the access device; and determining one or more user terminals for supplying power to the access device according to a current service state of each of the one or more user terminals connected with the access device. By adopting the technical solution according to the embodiments of the present invention, the problem in the related art, that as it is impossible to supply power to an access device according to the current service state of each of a plurality of user terminals connected with the access device, the equality of the user terminals in power supply is influenced, is solved, thus guaranteeing the equality of each user terminal connected with the access device in supplying power to the access device.

公开(公告)号：EP3240228A4

公开(公告)日：2017-11-01

申请号：EP15871739

申请日：2015-09-21

申请人： ZTE CORP

发明人： GUO QIANG ,  ZHANG BIN ,  WANG LINGUO ,  HE RUIJIN ,  YANG XIAOFENG

IPC分类号： H04L12/10 ,  G05F1/56

CPC分类号： H04L12/10 ,  G05F1/561 ,  H04W52/02

摘要： A control apparatus and control method for power supply of a communication network are provided. The method includes: detecting circuit data of each power supply circuit, comparing the circuit data of the each power supply circuit to get an average value, and analyzing output circuit data that the each power supply circuit should have; adjusting an output voltage of each power supply circuit according to the output circuit data that each power supply circuit should have; and connecting output voltages of all the power supply circuits in parallel and supplying power to a next stage electrical load.