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11. 发明申请

US20090228147A1 Apparatus and Method for Controlling Air Conditioner 审中-公开
标题翻译：空调控制装置及方法
公开(公告)号：US20090228147A1
公开(公告)日：2009-09-10
申请号：US11989754
申请日：2006-10-24
申请人： Sun-Kyoung Lim , Dai-Hyun Kim , Hag-Wone Kim
发明人： Sun-Kyoung Lim , Dai-Hyun Kim , Hag-Wone Kim
IPC分类号： G05B15/00 , H02P27/00
CPC分类号： F24F11/30 , F24F11/62 , F25B2600/021 , Y02B30/741
摘要： An apparatus and method for controlling an air conditioner capable of reducing a fabrication cost by using one high-speed microcomputer and one port-ex-tension microcomputer, enhancing a reliability thereof by reducing a data communication amount between the microcomputers, and implementing a simple circuit construction. The apparatus for controlling an air conditioner comprising: a converter for converting an alternating current voltage (ACV) into a direct current voltage (DCV), and boosting the DCV; a smoothening unit for smoothening the DCV from the converter; an inverter for converting the smoothened DCV into an ACV; and a motor, comprises: a supplementary microcomputer for controlling a valve for controlling a refrigerant flow inside a pipe of the air conditioner and a relay for controlling a current flow by receiving a control signal; and a main microcomputer for entirely controlling the air conditioner with the real-time controlling unit of the air conditioner and the supplementary microcomputer.
摘要翻译：一种用于控制能够通过使用一个高速微型计算机和一个端口 - 张力微型计算机来降低制造成本的空调的装置和方法，通过减少微型计算机之间的数据通信量来提高其可靠性，并且实现简单的电路施工。一种用于控制空调的装置，包括：转换器，用于将交流电压（ACV）转换成直流电压（DCV），并提升DCV; 用于使来自转换器的DCV平滑的平滑单元; 用于将平滑的DCV转换成ACV的逆变器; 电动机，包括：辅助微型计算机，用于控制用于控制空调的管道内的制冷剂流的阀;以及继电器，用于通过接收控制信号来控制电流; 以及用空调和辅助微型计算机的实时控制单元完全控制空调的主微型计算机。

12. 发明授权

US07532491B2 Apparatus and method for supplying DC power source 有权
标题翻译：直流电源供电装置及方法
公开(公告)号：US07532491B2
公开(公告)日：2009-05-12
申请号：US11470321
申请日：2006-09-06
申请人： Sun-Kyoung Lim , Dai-Hyun Kim , Hag-Wone Kim
发明人： Sun-Kyoung Lim , Dai-Hyun Kim , Hag-Wone Kim
IPC分类号： H02M5/40
CPC分类号： H02M1/4208 , H02M2001/007 , Y02B70/126
摘要： An apparatus and method for supplying a direct current power source capable of compensating a power factor of an input power source by increasing and decreasing energy required by load changes, the apparatus comprising: an input current detecting unit for detecting an input current amount to determine a load size, a switching control unit for outputting a switching control signal to compensate a power factor of an input power source based upon the determined load size, a filtering/rectifying unit for reducing a harmonic of the input current and rectifying an input AC voltage, a power factor compensating unit for supplying charged energy to the load based upon the switching control signal, a smoothing unit for smoothing the rectified input AC voltage into a DC voltage, and an inverter for converting the smoothed DC voltage into an AC voltage and outputting the converted AC voltage to drive the load, whereby the power factor compensation (PFC) standard can be satisfied although the load is increased, and a fabricating cost can be reduced by using a reactor with a low capacity.
摘要翻译：一种用于提供能够通过增加和减少负载变化所需的能量来补偿输入电源的功率因数的直流电源的装置和方法，所述装置包括：输入电流检测单元，用于检测输入电流量以确定负载大小;开关控制单元，用于输出开关控制信号，以基于所确定的负载大小来补偿输入电源的功率因数;滤波/整流单元，用于降低输入电流的谐波并整流输入AC电压; 功率因数补偿单元，用于基于切换控制信号向负载提供充电能量;平滑单元，用于将整流后的输入AC电压平滑化为直流电压;以及逆变器，用于将平滑的直流电压转换为交流电压，并输出转换交流电压来驱动负载，从而尽管负载能够满足功率因数补偿（PFC）标准并且可以通过使用具有低容量的反应器来降低制造成本。

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