公开(公告)号：US08787014B2

公开(公告)日：2014-07-22

申请号：US13288904

申请日：2011-11-03

申请人： Xin-Ping Zhang

发明人： Xin-Ping Zhang

IPC分类号： H05K7/20

CPC分类号： G06F1/20

摘要： A server includes a chassis, a motherboard, a number of data storage devices, a number of system fans, and a power supply mounted in the chassis. The system fans generate an airflow flowing through the chassis, from a front portion of the chassis to a rear portion of the chassis. The power supply includes a power fan causing an airflow directed rearwards through the front portion of the chassis to prevent a disturbance with the airflow from the system fans.

摘要翻译： 服务器包括机箱，主板，多个数据存储设备，多个系统风扇和安装在机箱中的电源。 系统风扇产生流经机箱的气流，从机箱的前部到机箱的后部。 电源包括电源风扇，其导致朝向机箱前部的后方的气流，以防止来自系统风扇的气流的干扰。

公开(公告)号：US08237393B2

公开(公告)日：2012-08-07

申请号：US12565773

申请日：2009-09-24

申请人： Ling-Yu Xie ,  Kun-Lung Wu ,  Sheng-Chung Huang ,  San-Yong Yang ,  Xin-Ping Zhang ,  Jing Liu

发明人： Ling-Yu Xie ,  Kun-Lung Wu ,  Sheng-Chung Huang ,  San-Yong Yang ,  Xin-Ping Zhang ,  Jing Liu

IPC分类号： G05B11/28

CPC分类号： G01P3/48 ,  G01P3/486

摘要： A system is used to measure a fan rotational speed. The system includes a main controller, a first socket coupled to the linear fan, a second socket connected to the main controller, and an optical fiber amplifier connected to the main controller. A PWM (pulse width module) fan is coupled to the second socket, the PWM fan sends a first rotational speed signal, which represent a rotation speed of the PWM fan, to the main controller via the second socket. The optical fiber amplifier is capable of radiating light on fan blades of the linear fan, and sensing light reflected by the fan blades to count a rotational speed of the linear fan, and generating a second rotational speed signal which represents a rotational speed of the linear fan. The optical fiber amplifier sends the second rotational speed signal to the main controller.

摘要翻译： 系统用于测量风扇转速。 该系统包括主控制器，耦合到线性风扇的第一插座，连接到主控制器的第二插座和连接到主控制器的光纤放大器。 PWM（脉冲宽度模块）风扇耦合到第二个插座，PWM风扇通过第二个插座将一个表示PWM风扇的转速的第一转速信号发送到主控制器。 光纤放大器能够在线性风扇的风扇叶片上照射光，并且感测由风扇叶片反射的光以对线性风扇的转速进行计数，并产生代表线性风扇的转速的第二转速信号 风扇。 光纤放大器将第二转速信号发送到主控制器。

公开(公告)号：US07746094B2

公开(公告)日：2010-06-29

申请号：US11838245

申请日：2007-08-14

申请人： Xin-Ping Zhang ,  Gui-Feng Xie

发明人： Xin-Ping Zhang ,  Gui-Feng Xie

IPC分类号： G01R31/36

CPC分类号： G01R31/2849 ,  G01R31/42

摘要： A testing system for a power supply (40) includes a testing chamber (10), a control switch, an electrical load (50), an AC source (60), and a PLC (30). The power supply has a voltage choice switch. The testing chamber receives the power supply therein. The testing chamber provides a first or a second ambient temperature and supplies a testing environment for the power supply. The control switch switches the power supply to operate between a standby state and an operational state. The electrical load is connected to the power supply. The AC source is connected to the power supply. The AC source outputs the first voltage or the second voltage to the power supply. The PLC controls switching states of the voltage choice switch and the control switch in a manner such that the power supply selectively operates in one of combined switching states of the voltage choice switch and the control switch.

摘要翻译： 电源（40）的测试系统包括测试室（10），控制开关，电负载（50），交流电源（60）和PLC（30）。 电源具有电压选择开关。 测试室接收电源。 测试室提供第一或第二环境温度，并为电源提供测试环境。 控制开关将电源切换到待机状态和操作状态之间。 电气负载连接到电源。 交流电源连接到电源。 交流电源将第一电压或第二电压输出到电源。 PLC以这样的方式控制电压选择开关和控制开关的开关状态，使得电源选择性地以电压选择开关和控制开关的组合开关状态之一操作。

公开(公告)号：US20080314168A1

公开(公告)日：2008-12-25

申请号：US11838245

申请日：2007-08-14

申请人： XIN-PING ZHANG ,  GUI-FENG XIE

发明人： XIN-PING ZHANG ,  GUI-FENG XIE

IPC分类号： G01N17/00 ,  G01R31/00

CPC分类号： G01R31/2849 ,  G01R31/42

摘要： A testing system for a power supply (40) includes a testing chamber (10), a control switch, an electrical load (50), an AC source (60), and a PLC (30). The power supply has a voltage choice switch. The testing chamber receives the power supply therein. The testing chamber provides a first or a second ambient temperature and supplies a testing environment for the power supply. The control switch switches the power supply to operate between a standby state and an operational state. The electrical load is connected to the power supply. The AC source is connected to the power supply. The AC source outputs the first voltage or the second voltage to the power supply. The PLC controls switching states of the voltage choice switch and the control switch in a manner such that the power supply selectively operates in one of combined switching states of the voltage choice switch and the control switch.

摘要翻译： 电源（40）的测试系统包括测试室（10），控制开关，电负载（50），交流电源（60）和PLC（30）。 电源具有电压选择开关。 测试室接收电源。 测试室提供第一或第二环境温度，并为电源提供测试环境。 控制开关将电源切换到待机状态和操作状态之间。 电气负载连接到电源。 交流电源连接到电源。 交流电源将第一电压或第二电压输出到电源。 PLC以这样的方式控制电压选择开关和控制开关的开关状态，使得电源选择性地以电压选择开关和控制开关的组合开关状态之一操作。

公开(公告)号：US20130100602A1

公开(公告)日：2013-04-25

申请号：US13288904

申请日：2011-11-03

申请人： XIN-PING ZHANG

发明人： XIN-PING ZHANG

IPC分类号： G06F1/16

CPC分类号： G06F1/20

摘要： A server includes a chassis, a motherboard, a number of data storage devices, a number of system fans, and a power supply mounted in the chassis. The system fans generate an airflow flowing through the chassis, from a front portion of the chassis to a rear portion of the chassis. The power supply includes a power fan causing an airflow directed rearwards through the front portion of the chassis to prevent a disturbance with the airflow from the system fans.

摘要翻译： 服务器包括机箱，主板，多个数据存储设备，多个系统风扇和安装在机箱中的电源。 系统风扇产生流经机箱的气流，从机箱的前部到机箱的后部。 电源包括电源风扇，其导致朝向机箱前部的后方的气流，以防止来自系统风扇的气流的干扰。

公开(公告)号：US20110001443A1

公开(公告)日：2011-01-06

申请号：US12565773

申请日：2009-09-24

申请人： LING-YU XIE ,  KUN-LUNG WU ,  SHENG-CHUNG HUANG ,  SAN-YONG YANG ,  XIN-PING ZHANG ,  JING LIU

发明人： LING-YU XIE ,  KUN-LUNG WU ,  SHENG-CHUNG HUANG ,  SAN-YONG YANG ,  XIN-PING ZHANG ,  JING LIU

IPC分类号： H02K29/10 ,  H02P7/28

CPC分类号： G01P3/48 ,  G01P3/486

摘要： A system is used to measure a fan rotational speed. The system includes a main controller, a first socket coupled to the linear fan, a second socket connected to the main controller, and an optical fiber amplifier connected to the main controller. A PWM (pulse width module) fan is coupled to the second socket, the PWM fan sends a first rotational speed signal, which represent a rotation speed of the PWM fan, to the main controller via the second socket. The optical fiber amplifier is capable of radiating light on fan blades of the linear fan, and sensing light reflected by the fan blades to count a rotational speed of the linear fan, and generating a second rotational speed signal which represents a rotational speed of the linear fan. The optical fiber amplifier sends the second rotational speed signal to the main controller.

摘要翻译： 系统用于测量风扇转速。 该系统包括主控制器，耦合到线性风扇的第一插座，连接到主控制器的第二插座和连接到主控制器的光纤放大器。 PWM（脉冲宽度模块）风扇耦合到第二个插座，PWM风扇通过第二个插座将一个表示PWM风扇的转速的第一转速信号发送到主控制器。 光纤放大器能够在线性风扇的风扇叶片上照射光，并且感测由风扇叶片反射的光以对线性风扇的转速进行计数，并产生代表线性风扇的转速的第二转速信号 风扇。 光纤放大器将第二转速信号发送到主控制器。