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1. 发明公开

KR20090066953A LOSELESS POWER FACTOR CORRECTION CIRCUIT 有权
标题翻译：无尘功率因数校正电路
公开(公告)号：KR20090066953A
公开(公告)日：2009-06-24
申请号：KR20070134703
申请日：2007-12-20
申请人： SAMSUNG ELECTRO MECH
发明人： MOON GUN WOO , KIM DON SIK , CHO KYU MIN , PARK KI BUM , KIM DONG JOONG , KIM JONG PIL , HEO TAE WON , LEE DONG WOOK , BONG SANG CHEOL
IPC分类号： G05F1/70
摘要： A loss-free power factor improvement circuit is provided, which can reduce the reverse recovery current by charging through the resonance of the capacitor within the leakage inductance of the coil combined with the boost inductor and snubber. The rectified input voltage is input in one end of the boost inductor and the boost inductor forms the first coil. The switch(Q) is connected between the other end of the boost inductor and ground. One end of the snubber inductor(Ls) is connected to the other end of the boost inductor. The anode of the main part diode(Do) is connected to the other end of the snubber inductor. The anode of the first secondary diode(dc1) is connected to the other end of the boost inductor. The capacitor(Cr) is connected between the anode of the main part diode and anode of the second subsidiary diode. One end of the second coil(Ns) is connected to the other end of the snubber inductor.
摘要翻译：提供了一种无损耗的功率因数改善电路，通过在与升压电感器和缓冲器组合的线圈的漏电感中通过电容器的谐振进行充电，可以减少反向恢复电流。整流输入电压输入到升压电感的一端，升压电感形成第一线圈。开关（Q）连接在升压电感的另一端和地之间。缓冲电感器（Ls）的一端连接到升压电感器的另一端。主体二极管（Do）的阳极连接到缓冲电感的另一端。第一次级二极管（dc1）的阳极连接到升压电感的另一端。电容器（Cr）连接在主体二极管的阳极和第二辅助二极管的阳极之间。第二线圈（Ns）的一端连接到缓冲电感器的另一端。

2. 发明授权

KR101138590B1 Monitoring apparatus of power 有权
标题翻译：监控电源装置
公开(公告)号：KR101138590B1
公开(公告)日：2012-05-14
申请号：KR20100132453
申请日：2010-12-22
申请人： SAMSUNG ELECTRO MECH
发明人： JANG DEA MIN , CHOI BONG JOON , KIM JIN WOOK , JEONG YEON HO , HEO TAE WON , WON SUNG HAN , KIM JONG PIL , LEE JAE KWANG , KIM DON SIK , KIM DONG JOONG
IPC分类号： G01R21/06
摘要： PURPOSE: A power monitoring device is provided to efficiently manage the energy of the whole system by accurately monitoring input power and output power. CONSTITUTION: A power monitoring device comprises an input voltage measurement part(110), an output measurement part(130), and an output controller(140). The input voltage measurement part measures input voltage inputted into a power supply unit. The output measurement part measures the output voltage and output current outputted from the power supply unit. The output controller detects the expected efficiency value of the power supply unit from a lookup table.
摘要翻译：目的：通过精确监测输入功率和输出功率，提供电源监控设备，有效地管理整个系统的能源。构成：功率监测装置包括输入电压测量部分（110），输出测量部分（130）和输出控制器（140）。输入电压测量部分测量输入到电源单元中的输入电压。输出测量部分测量从电源单元输出的输出电压和输出电流。输出控制器从查找表检测电源单元的预期效率值。

3. 发明公开

KR20090047908A MANAGING SYSTEM TO COMMUNICATE USING PMBUS MODE AND PSMI MODE AND MANAGING METHOD THEREOF 无效
标题翻译：管理系统通信使用PMBUS模式和PSMI模式及其管理方法
公开(公告)号：KR20090047908A
公开(公告)日：2009-05-13
申请号：KR20070113996
申请日：2007-11-08
申请人： SAMSUNG ELECTRO MECH
发明人： JANG DEA MIN , OH DONG SEONG , KIM DON SIK , HEO TAE WON , BONG SANG CHEOL , NA DO HEUNG , SUNG MYUNG HYUN , LEE DONG WOOK , KIM DONG JOONG , KIM HAKR YONG
IPC分类号： G06F15/00 , G06F1/28
摘要： 본 발명은 PMBus 모드 및 PSMI 모드를 모두 사용가능한 시스템 관리장치 및 관리방법에 관한 것이다.
본 발명에 따른 시스템 관리장치는, PMBus 모드 또는 PSMI 모드를 통해 코멘드를 전송하여 PSU 모듈을 제어하기 위한 시스템; 상기 시스템의 모드에 따라 PMBus 모드 또는 PSMI 모드 중 어느 하나의 모드로 제어되는 PSU 모듈; 및 상기 시스템을 직접 또는 원거리에서 관리하기 위한 로컬 및 원격 모니터링부;를 포함한다.
PMBus, PSMI, PSU, 시스템, 서버, 코멘드, 원격제어, 통신 모드

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