-
1.发明申请公开(公告)号：US20090167089A1
公开(公告)日：2009-07-02
申请号：US11966432
申请日：2007-12-28
IPC分类号： H02J9/00
CPC分类号： H02J1/10 , H02J9/06 , Y10T307/615 , Y10T307/735
摘要： An apparatus, system, and method are disclosed for a high efficiency redundant power system. First and second power supplies are connected in parallel to power a load. Each power supply includes a primary stage and a regulator stage. Each primary stage regulates voltage on an internal bus that is input for each regulator stage. Each regulator stage regulates a regulated bus connected to the load. A power meter detects power provided to the load and determines if the provided power is below a predefined power threshold. A regulator control module shuts down the regulator stage of the first power supply after the provided power falls below the predefined power threshold so the second power supply powers the load and the primary stage of the first power supply remains operational. A recovery module starts up the regulator stage of the first power supply after failure of the second power supply.
摘要翻译： 公开了一种用于高效率冗余电力系统的装置，系统和方法。 第一和第二电源并联连接以为负载供电。 每个电源包括一个初级和一个稳压器级。 每个初级阶段调节每个调节级输入的内部总线上的电压。 每个调节级调节连接到负载的稳压总线。 功率计检测提供给负载的功率，并确定所提供的功率是否低于预定功率阈值。 调节器控制模块在所提供的功率低于预定义的功率阈值之前关闭第一电源的稳压器级，使得第二电源为负载供电并且第一电源的初级级保持工作。 恢复模块在第二个电源故障后启动第一个电源的稳压器级。
-
2.发明授权Apparatus, system, and method for event, time, and failure state recording mechanism in a power supply 有权电源中的事件，时间和故障状态记录机构的装置，系统和方法公开(公告)号：US07908505B2
公开(公告)日：2011-03-15
申请号：US11864613
申请日：2007-09-28
IPC分类号： G06F1/30
CPC分类号： G06F1/28
摘要： An apparatus, system, and method are disclosed for event, time, and failure state recording in a power supply. Disclosed is a power supply that receives AC voltage as an input and provides regulated DC voltage as an output; a microcontroller integrated into the power supply that regulates output voltage and monitors, records, and reports operating conditions of the power supply; and a non-volatile solid-state storage that can be repeatedly read from, written to, and erased by the microcontroller and integrated within the microcontroller such that only a single address is needed to access both the microcontroller and the solid-state storage, the solid-state storage configured to store operating data received from the microcontroller, the operating data including the recorded operating conditions of the power supply.
摘要翻译： 公开了用于电源中的事件，时间和故障状态记录的装置，系统和方法。 公开了一种接收交流电压作为输入并提供稳压的直流电压作为输出的电源; 集成到电源中的微控制器，其调节输出电压并监视，记录和报告电源的操作条件; 以及非易失性固态存储器，其可以被微控制器反复读取，写入和擦除并且集成在微控制器内，使得仅需要一个地址来访问微控制器和固态存储器， 固态存储器被配置为存储从微控制器接收的操作数据，操作数据包括记录的电源的操作条件。
-
3.发明申请APPARATUS, SYSTEM, AND METHOD FOR EVENT, TIME, AND FAILURE STATE RECORDING MECHANISM IN A POWER SUPPLY 有权电源中的事件，时间和故障状态记录机制的装置，系统和方法公开(公告)号：US20090089604A1
公开(公告)日：2009-04-02
申请号：US11864613
申请日：2007-09-28
CPC分类号： G06F1/28
摘要： An apparatus, system, and method are disclosed for event, time, and failure state recording in a power supply. Disclosed is a power supply that receives AC voltage as an input and provides regulated DC voltage as an output; a microcontroller integrated into the power supply that regulates output voltage and monitors, records, and reports operating conditions of the power supply; and a non-volatile solid-state storage that can be repeatedly read from, written to, and erased by the microcontroller and integrated within the microcontroller such that only a single address is needed to access both the microcontroller and the solid-state storage, the solid-state storage configured to store operating data received from the microcontroller, the operating data including the recorded operating conditions of the power supply.
摘要翻译： 公开了用于电源中的事件，时间和故障状态记录的装置，系统和方法。 公开了一种接收交流电压作为输入并提供稳压的直流电压作为输出的电源; 集成到电源中的微控制器，其调节输出电压并监视，记录和报告电源的操作条件; 以及非易失性固态存储器，其可以被微控制器反复读取，写入和擦除并且集成在微控制器内，使得仅需要一个地址来访问微控制器和固态存储器， 固态存储器被配置为存储从微控制器接收的操作数据，操作数据包括记录的电源的操作条件。
-
4.发明授权公开(公告)号：US07679217B2
公开(公告)日：2010-03-16
申请号：US11966432
申请日：2007-12-28
IPC分类号： H02J9/00
CPC分类号： H02J1/10 , H02J9/06 , Y10T307/615 , Y10T307/735
摘要： An apparatus, system, and method are disclosed for a high efficiency redundant power system. First and second power supplies are connected in parallel to power a load. Each power supply includes a primary stage and a regulator stage. Each primary stage regulates voltage on an internal bus that is input for each regulator stage. Each regulator stage regulates a regulated bus connected to the load. A power meter detects power provided to the load and determines if the provided power is below a predefined power threshold. A regulator control module shuts down the regulator stage of the first power supply after the provided power falls below the predefined power threshold so the second power supply powers the load and the primary stage of the first power supply remains operational. A recovery module starts up the regulator stage of the first power supply after failure of the second power supply.
摘要翻译： 公开了一种用于高效率冗余电力系统的装置，系统和方法。 第一和第二电源并联连接以为负载供电。 每个电源包括一个初级和一个稳压器级。 每个初级阶段调节每个调节级输入的内部总线上的电压。 每个调节级调节连接到负载的稳压总线。 功率计检测提供给负载的功率，并确定所提供的功率是否低于预定功率阈值。 调节器控制模块在所提供的功率低于预定义的功率阈值之前关闭第一电源的稳压器级，使得第二电源为负载供电并且第一电源的初级级保持工作。 恢复模块在第二个电源故障后启动第一个电源的稳压器级。
-
5.发明授权Apparatus, system, and method determining voltage, current, and power in a switching regulator 失效确定开关调节器中的电压，电流和功率的装置，系统和方法公开(公告)号：US07759964B2
公开(公告)日：2010-07-20
申请号：US11970779
申请日：2008-01-08
IPC分类号： G01R31/36
CPC分类号： H02M3/33515 , G01R19/16538 , H02M2001/0009
摘要： An apparatus, system, and method are disclosed for measuring voltage, current, and power in a power supply. The apparatus consists of a voltage measuring module which measures the peak voltage through an inductor in a switching power supply stage of the power supply for a portion of the switching period. A current measuring module measures the peak current in the switching power supply stage for a portion of the switching period. The measured currents and voltages are proportional to the voltage and current at a point in the power supply where a power measurement is desired. The voltage and current values are multiplied along with a constant to provide an accurate measure of the power at a point in the power supply. The constant generally includes a combination of a calibration constant, an RMS conversion factor, a voltage conversion factor, and a current conversion factor.
摘要翻译： 公开了用于测量电源中的电压，电流和功率的装置，系统和方法。 该装置包括一个电压测量模块，用于在开关周期的一部分中测量在电源的开关电源级中的电感器的峰值电压。 电流测量模块在开关周期的一部分测量开关电源级中的峰值电流。 测量的电流和电压与需要功率测量的电源中的某一点处的电压和电流成比例。 电压和电流值与常数相乘以提供对电源中某一点功率的精确测量。 常数通常包括校准常数，RMS转换因子，电压转换因子和电流转换因子的组合。
-
6.发明授权Apparatus, system, and method for error detection in a stand alone power supply 失效在独立电源中进行错误检测的装置，系统和方法公开(公告)号：US07924045B2
公开(公告)日：2011-04-12
申请号：US12171461
申请日：2008-07-11
IPC分类号： G01R31/36
CPC分类号： G01R31/40
摘要： An apparatus for error checking in a power supply includes a power module that determines that the power supply is in a self-test condition. The self-test condition involves the power supply being connected to an input power source while it is disconnected from the electronic load that it normally services. A load module connects an internal test load to the power supply when the power supply is in self-test condition, and an error checking module performs error check operations on the power supply while it is connected to the test load. The apparatus also includes a notify module that actuates an indicator when the error checking module determines that there are one or more faults in the power supply. The apparatus may also include a log module for storing error messages and reports in non-volatile memory.
摘要翻译： 用于电源中的错误检查的装置包括确定电源处于自检状态的电源模块。 自检条件涉及电源连接到输入电源，而与其正常服务的电子负载断开连接。 当电源处于自检状态时，负载模块将内部测试负载连接到电源，并且错误检查模块在连接到测试负载时对电源执行错误检查操作。 该装置还包括当错误检查模块确定电源中存在一个或多个故障时致动指示器的通知模块。 该装置还可以包括用于存储错误消息并在非易失性存储器中报告的日志模块。
-
7.发明申请APPARATUS, SYSTEM, AND METHOD FOR ERROR DETECTION IN A STAND ALONE POWER SUPPLY 失效用于在独立电源中进行错误检测的装置，系统和方法公开(公告)号：US20100007370A1
公开(公告)日：2010-01-14
申请号：US12171461
申请日：2008-07-11
IPC分类号： G01R31/40
CPC分类号： G01R31/40
摘要： An apparatus for error checking in a power supply includes a power module that determines that the power supply is in a self-test condition. The self-test condition involves the power supply being connected to an input power source while it is disconnected from the electronic load that it normally services. A load module connects an internal test load to the power supply when the power supply is in self-test condition, and an error checking module performs error check operations on the power supply while it is connected to the test load. The apparatus also includes a notify module that actuates an indicator when the error checking module determines that there are one or more faults in the power supply. The apparatus may also include a log module for storing error messages and reports in non-volatile memory.
摘要翻译： 用于电源中的错误检查的装置包括确定电源处于自检状态的电源模块。 自检条件涉及电源连接到输入电源，而与其正常服务的电子负载断开连接。 当电源处于自检状态时，负载模块将内部测试负载连接到电源，并且错误检查模块在连接到测试负载时对电源执行错误检查操作。 该装置还包括当错误检查模块确定电源中存在一个或多个故障时致动指示器的通知模块。 该装置还可以包括用于存储错误消息并在非易失性存储器中报告的日志模块。
-
8.发明申请APPARATUS, SYSTEM, AND METHOD DETERMINING VOLTAGE, CURRENT, AND POWER IN A SWITCHING REGULATOR 失效设备，系统和方法确定开关稳压器中的电压，电流和功率公开(公告)号：US20090174393A1
公开(公告)日：2009-07-09
申请号：US11970779
申请日：2008-01-08
CPC分类号： H02M3/33515 , G01R19/16538 , H02M2001/0009
摘要： An apparatus, system, and method are disclosed for measuring voltage, current, and power in a power supply. The apparatus consists of a voltage measuring module which measures the peak voltage through an inductor in a switching power supply stage of the power supply for a portion of the switching period. A current measuring module measures the peak current in the switching power supply stage for a portion of the switching period. The measured currents and voltages are proportional to the voltage and current at a point in the power supply where a power measurement is desired. The voltage and current values are multiplied along with a constant to provide an accurate measure of the power at a point in the power supply. The constant generally includes a combination of a calibration constant, an RMS conversion factor, a voltage conversion factor, and a current conversion factor.
摘要翻译： 公开了用于测量电源中的电压，电流和功率的装置，系统和方法。 该装置包括一个电压测量模块，用于在开关周期的一部分中测量在电源的开关电源级中的电感器的峰值电压。 电流测量模块在开关周期的一部分测量开关电源级中的峰值电流。 测量的电流和电压与需要功率测量的电源中的某一点处的电压和电流成比例。 电压和电流值与常数相乘以提供对电源中某一点功率的精确测量。 常数通常包括校准常数，RMS转换因子，电压转换因子和电流转换因子的组合。
-
公开(公告)号：US08405945B2
公开(公告)日：2013-03-26
申请号：US12687362
申请日：2010-01-14
CPC分类号： H02H3/08
摘要： An apparatus and system are disclosed for protecting a power distribution unit from an electrical fault. A fuse interrupts a flow of electrical current in response to the electrical current rising above a current rating of the fuse. A current sensor measures the amplitude of the electrical current and outputs a current amplitude signal. A relay interrupts the flow of electrical current in response to an OFF signal. A fault module receives the current amplitude signal and sends the OFF signal to the relay in response to the amplitude of the electrical current exceeding a threshold value. The relay, the fuse, and the threshold value are selected so that a switching time of the relay is less than an opening time of the fuse for an amplitude of the electrical current between the threshold value and a maximum fault current value, so that the relay prevents the fuse from opening.
摘要翻译： 公开了一种用于保护配电单元免受电气故障的装置和系统。 保险丝响应于电流上升到保险丝额定电流以上而中断电流。 电流传感器测量电流的幅度并输出电流幅度信号。 A继电器响应于OFF信号中断电流。 故障模块接收当前幅度信号，并响应于超过阈值的电流幅度向断续信号发送OFF信号。 选择继电器，保险丝和阈值，使得继电器的开关时间小于在阈值和最大故障电流值之间的电流幅度的熔丝的打开时间，使得 继电器可防止保险丝断开。
-
公开(公告)号：US20110170223A1
公开(公告)日：2011-07-14
申请号：US12687362
申请日：2010-01-14
IPC分类号： H02H3/08
CPC分类号： H02H3/08
摘要： An apparatus and system are disclosed for protecting a power distribution unit from an electrical fault. A fuse interrupts a flow of electrical current in response to the electrical current rising above a current rating of the fuse. A current sensor measures the amplitude of the electrical current and outputs a current amplitude signal. A relay interrupts the flow of electrical current in response to an OFF signal. A fault module receives the current amplitude signal and sends the OFF signal to the relay in response to the amplitude of the electrical current exceeding a threshold value. The relay, the fuse, and the threshold value are selected so that a switching time of the relay is less than an opening time of the fuse for an amplitude of the electrical current between the threshold value and a maximum fault current value, so that the relay prevents the fuse from opening.
摘要翻译： 公开了一种用于保护配电单元免受电气故障的装置和系统。 保险丝响应于电流上升到保险丝额定电流以上而中断电流。 电流传感器测量电流的幅度并输出电流幅度信号。 A继电器响应于OFF信号中断电流。 故障模块接收当前幅度信号，并响应于超过阈值的电流幅度向断续信号发送OFF信号。 选择继电器，保险丝和阈值，使得继电器的开关时间小于在阈值和最大故障电流值之间的电流幅度的熔丝的打开时间，使得 继电器可防止保险丝断开。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.022 秒)
