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Patent Agency Ranking
公开(公告)号：KR101785637B1
公开(公告)日：2017-10-16
申请号：KR1020160007255
申请日：2016-01-20
Applicant: 단국대학교 산학협력단
Abstract: 본발명의일 실시예에따른전력수신장치는, 공진(resonance) 현상을이용하여전력송신장치로부터전력을전달받아교류전류를생성하는공진회로, 상기교류전류를정류하여상기전력수신장치와연결된부하에출력하는정류회로및 상기부하에상기정류된전류가공급될때 상기부하의임피던스의크기를산출하고, 상기산출된부하의임피던스의크기가기 설정된범위를벗어나면상기공진회로의공진주파수를변화시키는주파수제어회로를포함할수 있다.
Abstract translation: 根据本发明实施例的电力接收设备包括：谐振电路，其通过利用谐振现象从电力发送设备接收电力以产生交流电，对交流电进行整流， 以及谐振电路，用于当整流电流被提供给负载时计算负载的阻抗的大小，并且用于当计算的负载的阻抗的大小超出预定范围时改变谐振电路的谐振频率， 控制电路。
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公开(公告)号：KR102014398B1
公开(公告)日：2019-08-26
申请号：KR1020170111242
申请日：2017-08-31
Applicant: 단국대학교 산학협력단
IPC: H02J50/12
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公开(公告)号：KR101565635B1
公开(公告)日：2015-11-04
申请号：KR1020120127320
申请日：2012-11-12
Applicant: 단국대학교 산학협력단
IPC: H03K17/687 , H03K19/00
Abstract: 본발명에의한게이트구동회로는, 접지전압에연결되며, 클럭신호와제1 노드에형성된충전전압을제공받고, 상기클럭신호에상응하여제어전압을형성하며, 형성된상기제어전압을제2 노드에제공하는제어전압발생부, 상기제1 노드와상기제2 노드에연결되며, 상기충전전압과상기제어전압을제공받고, 상기제어전압에상응하여상기충전전압을제3 노드에제공하는제어부, 전원전압에연결되며, 상기클럭신호를입력받고, 입력된상기클럭신호와상기제어부에상응하여충전및 방전을수행하고, 상기충전및 상기방전에의해상기충전전압과상기게이팅전압을형성하며, 형성된상기충전전압은상기제1 노드에제공하고, 형성된상기게이팅전압은상기제4 노드에제공하는충방전부및 공급전압과상기게이팅전압을제공받고, 상기게이팅전압에상응하여상기공급전압을상기제3 노드에제공하는스위칭부를포함한다.
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公开(公告)号：KR1020170087352A
公开(公告)日：2017-07-28
申请号：KR1020160007255
申请日：2016-01-20
Applicant: 단국대학교 산학협력단
Abstract: 본발명의일 실시예에따른전력수신장치는, 공진(resonance) 현상을이용하여전력송신장치로부터전력을전달받아교류전류를생성하는공진회로, 상기교류전류를정류하여상기전력수신장치와연결된부하에출력하는정류회로및 상기부하에상기정류된전류가공급될때 상기부하의임피던스의크기를산출하고, 상기산출된부하의임피던스의크기가기 설정된범위를벗어나면상기공진회로의공진주파수를변화시키는주파수제어회로를포함할수 있다.
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公开(公告)号：KR1020140060701A
公开(公告)日：2014-05-21
申请号：KR1020120127320
申请日：2012-11-12
Applicant: 단국대학교 산학협력단
IPC: H03K17/687 , H03K19/00
Abstract: A gate driving circuit according to the present invention includes a control voltage generating unit which is connected to a ground voltage, receives a clock signal and a charging voltage formed at a first node, and forms a control voltage corresponding to the clock signal to provide the control voltage for a second node; a control unit which is connected to the first and second nodes, receives the charging voltage and the control voltage, and provides the charged voltage for a third node in response to the control voltage; a charge and discharge unit which is connected to a power voltage and performs charge and discharge operations corresponding to the clock signal and the control unit, and forms the charging voltage and a gating voltage according to the charge and discharge operations to provide the charging voltage for the first node and provide the gating voltage to a fourth node; and a switching unit which receives a supply voltage and the gating voltage and provides the supply voltage for the third node corresponding to the gating voltage.
Abstract translation: 根据本发明的栅极驱动电路包括连接到接地电压的控制电压产生单元，接收在第一节点处形成的时钟信号和充电电压，并且形成与时钟信号对应的控制电压，以提供 第二节点的控制电压; 连接到第一和第二节点的控制单元接收充电电压和控制电压，并响应于控制电压为第三节点提供充电电压; 连接到电源电压并执行与时钟信号和控制单元相对应的充电和放电操作的充放电单元，并且根据充放电操作形成充电电压和门控电压，以提供充电电压 第一节点，并向第四节点提供门控电压; 以及开关单元，其接收电源电压和门控电压，并且为对应于门电压的第三节点提供电源电压。
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