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1.发明授权公开(公告)号：US09300231B2
公开(公告)日：2016-03-29
申请号：US14199073
申请日：2014-03-06
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Shih-Hsiang Chien , Chin-Hone Lin , Hsieh-Tai Su , Pin-Yung Chen , Yung-Chen Wang
CPC classification number: H02P6/28 , H02P27/085
Abstract: An output control apparatus of a motor includes a controller formed by having a power device to bridge a motor and a power supply. The controller incorporating the power device provides voltage control modulation during different motor speeds so as to fix the recharging voltage at the DC bus in a specific range without involvement of any voltage converter. It is unnecessary to use additional complex circuits or other DC/DC converters to reduce the voltage recharged from the motor running at a high speed. In addition, space for the apparatus is reduced, and the specification and function of the original controller can be maintained without trading off work in redesigning the motor system.
Abstract translation: 电动机的输出控制装置包括控制器，该控制器通过具有用于桥接电动机和电源的功率装置而形成。 包含功率器件的控制器在不同的电动机速度期间提供电压控制调制，以将直流母线上的充电电压固定在特定范围内，而不涉及任何电压转换器。 不需要使用附加的复合电路或其他DC / DC转换器来减少从高速运行的电动机再充电的电压。 此外，减少了设备的空间，并且可以保持原始控制器的规格和功能，而不会在重新设计电机系统时失去作用。
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Patent Agency Ranking
公开(公告)号：US08994468B2
公开(公告)日：2015-03-31
申请号：US13894784
申请日：2013-05-15
Applicant: Industrial Technology Research Institute
Inventor： Shih-Hsiang Chien , Yong-Kai Lin , Chin-Hone Lin
CPC classification number: H03K7/08 , G05F1/613 , G05F1/70 , H02H3/00 , H02H3/006 , H02M3/1588 , H03K5/1565
Abstract: A modulation method is provided. The modulation method includes the steps of receiving multiple sinusoidal signals, obtaining the maximum value of the sinusoidal signals, obtaining the median value of the sinusoidal signals, and obtaining the minimum value of the sinusoidal signals within a period to generate a difference between the maximum value and the minimum value, generating a difference according to an upper limit and a lower limit of a predetermined comparison value, and comparing the two differences to generate an optimized modulation signal.
Abstract translation: 提供了一种调制方法。 调制方法包括以下步骤：接收多个正弦信号，获得正弦信号的最大值，获得正弦信号的中值，以及在一段时间内获得正弦信号的最小值，以产生最大值 和最小值，根据预定比较值的上限和下限产生差值，并比较两个差异以产生优化的调制信号。
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公开(公告)号：US11299181B2
公开(公告)日：2022-04-12
申请号：US16233999
申请日：2018-12-27
Inventor： Shih-Hsiang Chien , Wen-Tsuen Chen , Hsin-I Chiang , Chien-Liang Liu
Abstract: A platform door system is disclosed. The platform door system has: a platform data transmitting element positioned on a platform for transmitting a platform signal; a vehicle information integrating element, positioned on a vehicle adjacent to the platform, for receiving the platform signal and a vehicle signal corresponding to a door opening or closing status of the vehicle door from the vehicle, and for transmitting a platform-vehicle integration signal; and a platform door controlling element, positioned on the platform, for receiving the platform-vehicle integration signal and for opening or closing a platform door in response to the platform-vehicle integration signal to correspond to the opening-or-closing status of the vehicle door.
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公开(公告)号：US20190165653A1
公开(公告)日：2019-05-30
申请号：US15854970
申请日：2017-12-27
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Huan-Lung Gu , Shao-Yu Lee , Shih-Kai Hsieh , Shih-Hsiang Chien
Abstract: A cooling structure integrated with an electric motor and a controller includes a shell and a rear water jacket. The controller includes a power module and a control module. The electric motor has a rotor and a stator. The shell, shaped as a cylinder, is to sleeve the stator. The rear water jacket includes at least one assembly hole. The assembly hole is to allow at least one conductive pillar to penetrate therethrough. The rear water jacket, mounted to an axial end of the shell, is furnished with a plurality of rear water-jacket waterways. The stator electrically couples one end of the conductive pillar, while another end of the conductive pillar is connected with the power module.
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公开(公告)号：US10530221B2
公开(公告)日：2020-01-07
申请号：US15854970
申请日：2017-12-27
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Huan-Lung Gu , Shao-Yu Lee , Shih-Kai Hsieh , Shih-Hsiang Chien
Abstract: A cooling structure integrated with an electric motor and a controller includes a shell and a rear water jacket. The controller includes a power module and a control module. The electric motor has a rotor and a stator. The shell, shaped as a cylinder, is to sleeve the stator. The rear water jacket includes at least one assembly hole. The assembly hole is to allow at least one conductive pillar to penetrate therethrough. The rear water jacket, mounted to an axial end of the shell, is furnished with a plurality of rear water-jacket waterways. The stator electrically couples one end of the conductive pillar, while another end of the conductive pillar is connected with the power module.
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公开(公告)号：US09603287B1
公开(公告)日：2017-03-21
申请号：US14969596
申请日：2015-12-15
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Shih-Hsiang Chien , Chin-Hone Lin , Ching-Jin Tyan , Bo-Tseng Sung
CPC classification number: H05K3/0061 , H01L23/367 , H01L23/42 , H01L25/162 , H01L25/165 , H01L2224/49111 , H01L2224/49175 , H02M7/003
Abstract: An integrated power module is provided, which may include a gate driver circuit, a plurality of first metal plates, a plurality of chips, a plurality of second metal plates, and an annular frame. The first metal plates may be parallel to each other/one another, and electrically coupled to the gate driver circuit; at least one of the first metal plates may include a plurality of chip slots. The chips may be disposed at the chip slots; each of the chips may be electrically coupled to one of the adjacent first metal plates. The second metal plates may be parallel to each other/one another, and electrically coupled to the gate driver circuit; each of the second metal plates may be disposed between any two adjacent first metal plates. The first metal plates, the second metal plates, the gate driver circuit, and the chips may be disposed inside the annular frame.
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