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1. 发明申请

US20110304312A1 POWER CIRCUIT FOR REDUCING STANDBY POWER CONSUMPTION 有权
标题翻译：用于降低待机功耗的电源电路
公开(公告)号：US20110304312A1
公开(公告)日：2011-12-15
申请号：US12815970
申请日：2010-06-15
申请人： Tsun-Te SHIH , Yu-Yuan Chang , Yi-Hua Wang , Heng-Chia Chang
发明人： Tsun-Te SHIH , Yu-Yuan Chang , Yi-Hua Wang , Heng-Chia Chang
IPC分类号： H02J1/00
CPC分类号： H02J9/005
摘要： In a power circuit for reducing standby power consumption, a power supply is defined to include a primary power system and a stationary power system. The stationary power system outputs a stationary power after obtaining an input power. A control unit controls ON/OFF of the primary power system, obtains the stationary power as the required power, and receives a PS ON/OFF signal for triggering the control unit, so that the control unit controls the primary power system to supply a primary output power. The power supply includes a switch unit having two ends connected to a power circuit for outputting the stationary power and a virtual load respectively. The PS ON/OFF signal is provided for controlling the switch unit. If the switch unit does not receive the PS ON/OFF signal, it is OFF in a standby mode to avoid unnecessary power consumption of the virtual load.
摘要翻译：在用于降低待机功耗的电源电路中，将电源定义为包括主电源系统和固定电源系统。固定电力系统在获得输入功率后输出静止电力。控制单元控制主电力系统的接通/断开，获得作为所需电力的固定功率，并且接收用于触发控制单元的PS ON / OFF信号，使得控制单元控制主电力系统以提供主电力输出功率。电源包括开关单元，其两端分别连接到用于输出静态功率的电源电路和虚拟负载。提供PS ON / OFF信号用于控制开关单元。如果开关单元没有接收到PS ON / OFF信号，则在待机模式下为OFF，以避免虚拟负载的不必要的功耗。

2. 发明授权

US08072194B2 Boost snubber circuit structure 有权
标题翻译：升压缓冲电路结构
公开(公告)号：US08072194B2
公开(公告)日：2011-12-06
申请号：US12185490
申请日：2008-08-04
申请人： Yu-Yuan Chang , Heng-Chia Chang
发明人： Yu-Yuan Chang , Heng-Chia Chang
IPC分类号： G05F1/56 , G05F1/563 , G05F1/565 , G05F1/569 , G05F1/575
CPC分类号： H02M3/156 , H02M1/36
摘要： A boost snubber circuit structure applied in a power supply having a boost circuit and a power conversion unit, wherein the boost circuit includes a boost unit connected to a switch element, a boost control unit for generating a driving signal to drive the switch element to control the charge/discharge of the boost unit, and a boost snubber unit for obtaining a voltage difference between a reference voltage and a detection signal and modulating the magnitude of the reference voltage or the detection signal to change the voltage difference and control the duration of outputting the driving signal. The voltage difference between the reference voltage and the detection signal determines the duration of outputting the driving signal. By controlling the voltage difference between the detection signal and the boost level, the invention prevents an occurrence of an inrush current caused by a too-large duration of generating the driving signal.
摘要翻译：一种应用于具有升压电路和功率转换单元的电源中的升压缓冲电路结构，其中所述升压电路包括连接到开关元件的升压单元，用于产生驱动信号以驱动所述开关元件以控制的升压控制单元升压单元的充电/放电，以及用于获得参考电压和检测信号之间的电压差并且调制参考电压或检测信号的幅度的升压缓冲单元，以改变电压差并控制输出的持续时间驾驶信号。参考电压和检测信号之间的电压差确定输出驱动信号的持续时间。通过控制检测信号和升压电平之间的电压差，本发明防止由产生驱动信号的过大持续时间引起的浪涌电流的发生。

3. 发明授权

US08014182B2 Power supply device of controlling feedback synchronization 有权
标题翻译：控制反馈同步的电源装置
公开(公告)号：US08014182B2
公开(公告)日：2011-09-06
申请号：US12324667
申请日：2008-11-26
申请人： Heng-Chia Chang , Yi-Hua Wang
发明人： Heng-Chia Chang , Yi-Hua Wang
IPC分类号： H02M3/24
CPC分类号： H02M3/28 , H02M1/4208 , H02M2001/008 , Y02B70/126
摘要： A power supply device of controlling feedback synchronization is connected to an electric power source for obtaining an input power and includes first and second converters for modulating the input power. The first and second converters include first and second output terminals for providing first and second output power respectively. The power supply device further includes a feedback synchronization unit electrically coupled to the first and second output terminals of the first and second converters for obtaining first and second feedback signals, and producing and transmitting a synchronous feedback signal to the second converter according to a voltage difference of the first and second feedback signals to synchronizing output voltage level of the second converter with the first converter. The aforementioned circuit can control the synchronization of a voltage boost time and output time of the first and second converters.
摘要翻译：控制反馈同步的电源装置连接到用于获得输入功率的电源，并且包括用于调制输入功率的第一和第二转换器。第一和第二转换器包括用于分别提供第一和第二输出功率的第一和第二输出端。电源装置还包括电耦合到第一和第二转换器的第一和第二输出端的反馈同步单元，用于获得第一和第二反馈信号，并根据电压差产生和传输同步反馈信号到第二转换器的第一和第二反馈信号以使第二转换器的输出电压电平与第一转换器同步。上述电路可以控制第一和第二转换器的升压时间和输出时间的同步。

4. 发明申请

US20130049463A1 REDUNDANT POWER SYSTEM 有权
标题翻译：冗余电源系统
公开(公告)号：US20130049463A1
公开(公告)日：2013-02-28
申请号：US13218939
申请日：2011-08-26
申请人： Tsun-Te SHIH , Yu-Yuan Chang , Li-Wei Lu , Heng-Chia Chang , Jui-Hao Pan
发明人： Tsun-Te SHIH , Yu-Yuan Chang , Li-Wei Lu , Heng-Chia Chang , Jui-Hao Pan
IPC分类号： H02J9/00
CPC分类号： H02J9/002 , H02J1/102 , Y10T307/344 , Y10T307/50
摘要： A redundant power system aims to provide multiple main output power and multiple standby power to drive a plurality of loads operating in an operating mode or a standby mode. The redundant power system includes a plurality of power supplies and a back panel. Each power supply provides a main output power and a standby power. The back panel has a power bus path to converge the main output power. The power bus path is divided into multiple main power output paths each being controlled by a remote ON/OFF switch to determine whether to perform output, and multiple standby power output paths each has a conversion unit located thereon. The conversion unit converts the power in the power bus path and provides a simulated standby power to the loads in a normal.
摘要翻译：冗余电力系统旨在提供多个主输出功率和多待机功率来驱动在操作模式或待机模式下操作的多个负载。冗余电力系统包括多个电源和后面板。每个电源提供主输出功率和待机功率。后面板具有用于会聚主输出功率的电源总线路径。电力总线路径被分成多个主电力输出路径，每个主电源输出路径由远程开/关开关控制以确定是否执行输出，并且多个待机电力输出路径各自具有位于其上的转换单元。转换单元转换电源总线路径中的电源，并向正常的负载提供模拟待机电源。

5. 发明申请

US20110138199A1 REMOTE CONTROLLED POWER SUPPLY SYSTEM 有权
标题翻译：远程控制电源系统
公开(公告)号：US20110138199A1
公开(公告)日：2011-06-09
申请号：US12632274
申请日：2009-12-07
申请人： Tsun-Te SHIH , Yu-Yuan Chan , Heng-Chia Chang , Chieh Yang , Kuang-Lung Shih
发明人： Tsun-Te SHIH , Yu-Yuan Chan , Heng-Chia Chang , Chieh Yang , Kuang-Lung Shih
IPC分类号： G06F1/26
CPC分类号： G06F1/266 , H04L12/10
摘要： A remote controlled power supply system includes a data processing system and at least one power supply. The data processing system outputs a power source ON/OFF signal to drive the power supply to switch either in a working state or a sleeping state. The power supply includes a signal integration unit and a communication unit. The signal integration unit receives a working parameter of the power supply and outputs a first ON/OFF signal to drive the data processing system to output the power ON/OFF signal to switch the state of the power supply state. The communication unit is linked to the signal integration unit to receive the working parameter and output the working parameter to a communication network. The administrators can acquire the working parameter through a remote control equipment and control the power supply at the remote site.
摘要翻译：遥控电源系统包括数据处理系统和至少一个电源。数据处理系统输出电源ON / OFF信号以驱动电源在工作状态或睡眠状态下切换。电源包括信号集成单元和通信单元。信号整合单元接收电源的工作参数，并输出第一ON / OFF信号，驱动数据处理系统输出电源ON / OFF信号，切换电源状态。通信单元链接到信号集成单元以接收工作参数并将工作参数输出到通信网络。管理员可以通过远程控制设备获取工作参数，并控制远程站点的电源。

6. 发明申请

US20070205838A1 Oscillator Coupling System 有权
标题翻译：振荡器耦合系统
公开(公告)号：US20070205838A1
公开(公告)日：2007-09-06
申请号：US11614465
申请日：2006-12-21
申请人： Heng-Chia Chang
发明人： Heng-Chia Chang
IPC分类号： H03B5/20
CPC分类号： H03B1/04
摘要： An oscillator coupling system includes a plurality of oscillating members and a plurality of delay members connecting at least two of the oscillating members. Between the delay members is a specific phase or time delay relationship such that characteristics of phase or frequency noise suppression correlation of the two oscillating members are coupled to each other by the delay members, thereby reducing noise autocorrelation while the oscillator coupling system is in operation, enhancing phase or frequency noise suppression, using no bulky elements such as solid state circulators, isolators and resonators, reducing signal distortion, and increasing system stability.
摘要翻译：振荡器耦合系统包括多个振荡构件和连接至少两个摆动构件的多个延迟构件。在延迟构件之间是特定的相位或时间延迟关系，使得两个振荡构件的相位或频率噪声抑制相关特性由延迟构件彼此耦合，从而在振荡器耦合系统运行时降低噪声自相关，增强相位或频率噪声抑制，不使用庞大的元件，例如固态循环器，隔离器和谐振器，减少信号失真并提高系统稳定性。

7. 发明授权

US08816532B2 Redundant power system 有权
标题翻译：冗余电力系统
公开(公告)号：US08816532B2
公开(公告)日：2014-08-26
申请号：US13218939
申请日：2011-08-26
申请人： Tsun-Te Shih , Yu-Yuan Chang , Li-Wei Lu , Heng-Chia Chang , Jui-Hao Pan
发明人： Tsun-Te Shih , Yu-Yuan Chang , Li-Wei Lu , Heng-Chia Chang , Jui-Hao Pan
IPC分类号： H02J1/10
CPC分类号： H02J9/002 , H02J1/102 , Y10T307/344 , Y10T307/50
摘要： A redundant power system aims to provide multiple main output power and multiple standby power to drive a plurality of loads operating in an operating mode or a standby mode. The redundant power system includes a plurality of power supplies and a back panel. Each power supply provides a main output power and a standby power. The back panel has a power bus path to converge the main output power. The power bus path is divided into multiple main power output paths each being controlled by a remote ON/OFF switch to determine whether to perform output, and multiple standby power output paths each has a conversion unit located thereon. The conversion unit converts the power in the power bus path and provides a simulated standby power to the loads in a normal.
摘要翻译：冗余电力系统旨在提供多个主输出功率和多待机功率来驱动在操作模式或待机模式下操作的多个负载。冗余电力系统包括多个电源和后面板。每个电源提供主输出功率和待机功率。后面板具有用于会聚主输出功率的电源总线路径。电力总线路径被分成多个主电力输出路径，每个主电源输出路径由远程开/关开关控制，以确定是否执行输出，并且多个备用电力输出路径各自具有位于其上的转换单元。转换单元转换电源总线路径中的电源，并向正常的负载提供模拟待机电源。

8. 发明申请

US20140070616A1 POWER CONVERSION OUTPUT ARCHITECTURE 审中-公开
标题翻译：功率转换输出结构
公开(公告)号：US20140070616A1
公开(公告)日：2014-03-13
申请号：US13609671
申请日：2012-09-11
申请人： Tsun-Te Shih , Yu-Yuan Chang , Chun-Lung Su , Heng-Chia Chang
发明人： Tsun-Te Shih , Yu-Yuan Chang , Chun-Lung Su , Heng-Chia Chang
IPC分类号： H02J9/00
CPC分类号： G06F1/30 , G06F11/2015 , H02J9/00 , Y10T307/615
摘要： A power conversion output architecture applied to a redundant power supply system comprises a power integration panel and a power regulation output panel. The power integration panel includes a first integration circuit receiving primary power from a plurality of power supplies and integrating them into primary power integration, and a second integration circuit receiving standby power from the power supplies and integrating them into standby power integration. The power regulation output panel includes a power regulation circuit receiving the primary power integration and converting it into a secondary power, a first output circuit receiving and outputting the secondary power, a second output circuit receiving and outputting the primary power integration, a third output circuit receiving and outputting the standby power integration, and a power administration unit detecting the status of the primary power integration, the standby power integration and the secondary power.
摘要翻译：应用于冗余电源系统的电力转换输出架构包括功率集成面板和功率调节输出面板。功率集成面板包括：第一积分电路，从多个电源接收主要功率并将其集成到主要功率集成;以及第二积分电路，从电源接收待机功率，并将其集成到备用功率集成中。功率调节输出面板包括接收主功率积分并将其转换为次级功率的功率调节电路，接收并输出次级功率的第一输出电路，接收并输出主功率积分的第二输出电路，第三输出电路接收和输出待机功率积分;以及电源管理单元，其检测一次电力一体化的状态，待机功率积分和二次电力。

9. 发明授权

US07535306B2 Oscillator coupling system 有权
标题翻译：振荡器耦合系统
公开(公告)号：US07535306B2
公开(公告)日：2009-05-19
申请号：US11614465
申请日：2006-12-21
申请人： Heng-Chia Chang
发明人： Heng-Chia Chang
IPC分类号： H03B9/14
CPC分类号： H03B1/04
摘要： An oscillator coupling system includes a plurality of oscillating members and a plurality of delay members connecting at least two of the oscillating members. Between the delay members is a specific phase or time delay relationship such that characteristics of phase or frequency noise suppression correlation of the two oscillating members are coupled to each other by the delay members, thereby reducing noise autocorrelation while the oscillator coupling system is in operation, enhancing phase or frequency noise suppression, using no bulky elements such as solid state circulators, isolators and resonators, reducing signal distortion, and increasing system stability.
摘要翻译：振荡器耦合系统包括多个振荡构件和连接至少两个摆动构件的多个延迟构件。在延迟构件之间是特定的相位或时间延迟关系，使得两个振荡构件的相位或频率噪声抑制相关特性由延迟构件彼此耦合，从而在振荡器耦合系统运行时减小噪声自相关，增强相位或频率噪声抑制，不使用庞大的元件，例如固态循环器，隔离器和谐振器，减少信号失真并提高系统稳定性。

10. 发明授权

US08542001B2 Power circuit for reducing standby power consumption 有权
标题翻译：用于降低待机功耗的电源电路
公开(公告)号：US08542001B2
公开(公告)日：2013-09-24
申请号：US12815970
申请日：2010-06-15
申请人： Tsun-Te Shih , Yu-Yuan Chang , Yi-Hua Wang , Heng-Chia Chang
发明人： Tsun-Te Shih , Yu-Yuan Chang , Yi-Hua Wang , Heng-Chia Chang
IPC分类号： H02M3/156 , H02M3/157 , H02M3/158
CPC分类号： H02J9/005
摘要： In a power circuit for reducing standby power consumption, a power supply is defined to include a primary power system and a stationary power system. The stationary power system outputs a stationary power after obtaining an input power. A control unit controls ON/OFF of the primary power system, obtains the stationary power as the required power, and receives a PS ON/OFF signal for triggering the control unit, so that the control unit controls the primary power system to supply a primary output power. The power supply includes a switch unit having two ends connected to a power circuit for outputting the stationary power and a virtual load respectively. The PS ON/OFF signal is provided for controlling the switch unit. If the switch unit does not receive the PS ON/OFF signal, it is OFF in a standby mode to avoid unnecessary power consumption of the virtual load.
摘要翻译：在用于降低待机功耗的电源电路中，将电源定义为包括主电源系统和固定电源系统。固定电力系统在获得输入功率后输出静止电力。控制单元控制主电力系统的接通/断开，获得作为所需电力的固定功率，并且接收用于触发控制单元的PS ON / OFF信号，使得控制单元控制主电力系统以提供主电力输出功率。电源包括开关单元，其两端分别连接到用于输出静态功率的电源电路和虚拟负载。提供PS ON / OFF信号用于控制开关单元。如果开关单元没有接收到PS ON / OFF信号，则在待机模式下为OFF，以避免虚拟负载的不必要的功耗。

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