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1.发明专利
公开(公告)号：JP2014117141A
公开(公告)日：2014-06-26
申请号：JP2013087470
申请日：2013-04-18
Inventor： GU BON GWAN , CHOI JUN HYUK , JUNG IN SOUNG , PARK JOON SUNG , KIM JIN HONG
CPC classification number: G01R31/34 , H02H7/08 , H02P29/0243
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection method of a series coil permanent magnet motor, and to provide a supporting system therefor.SOLUTION: A failure detection method of a series coil motor includes steps S101, 103 for driving a series coil motor based on a predetermined current command value, a step S105 for detecting the phase current vector of a motor, a step S107 calculating a current compensation value for removing the reverse phase (negative sequence) component of the motor based on the phase current vector, a step S109 for providing the current compensation value to a reverse phase current control machine, a step S111 for calculating the failure phase and the degree of failure of the series coil motor by using a failure model to which the output from the reverse phase current control machine, and the induction flux variation of a specific slot of a specific phase of the series coil motor failed and other slot of the same phase as the specific phase are applied, and an application step for applying a current command value to which the failure phase and the degree of failure thus calculated are applied.
Abstract translation: 要解决的问题：提供串联线圈永磁电动机的故障检测方法，并提供其支撑系统。解决方案：串联线圈电动机的故障检测方法包括用于驱动串联线圈电动机的步骤S101,103 根据预定的电流指令值，检测电动机的相电流矢量的步骤S105，基于相电流矢量计算去除电动机的反相（负序）分量的电流补偿值的步骤S107，步骤 S109，用于向反相电流控制机提供电流补偿值;步骤S111，用于通过使用来自反相电流控制机的输出的故障模型来计算串联线圈电动机的故障相位和故障程度， 并且串联线圈电动机的特定相的特定槽的感应通量变化发生故障，并且施加与特定相位相同相位的其它槽， d应用施加了故障阶段和如此计算的故障程度的当前命令值的应用步骤。
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2.发明专利
公开(公告)号：JP2014117140A
公开(公告)日：2014-06-26
申请号：JP2013062116
申请日：2013-03-25
Inventor： JUNG IN SOUNG , CHOI JUN HYUK , GU BON GWAN , PARK JOON SUNG , KIM JIN HONG
CPC classification number: H02P21/0096 , H02H7/0838 , H02P21/26 , H02P21/50 , H02P29/0241 , H02P29/0243 , H02P29/028
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection method of a parallel coil permanent magnet motor, and to provide a supporting system therefor.SOLUTION: A failure detection method of a parallel coil permanent magnet motor includes a step for driving a parallel coil motor based on a predetermined current command value, a step for detecting the current vector of the motor, a step for calculating a current compensation value for removing the reverse-phase component of the motor based on the current vector, a step for providing the current compensation value to a reverse-phase current control machine, a step for calculating the failure phase of a parallel coil motor and the degree of failure by using a failure model to which the output from the reverse-phase current control machine, and the induction flux variation of a specific slot of a specific phase of the parallel coil motor failed and other slot of the same phase as the specific phase are applied, and an application step for applying a current command value to which the failure phase and the degree of failure thus calculated are applied.
Abstract translation: 要解决的问题：提供一种并联线圈永磁电动机的故障检测方法，并提供其支撑系统。解决方案：并联线圈永磁电动机的故障检测方法包括：驱动基于平行线圈电动机的平行线圈电动机的步骤 在预定的电流指令值上，检测电动机的电流矢量的步骤，基于电流矢量计算去除电动机的反相分量的电流补偿值的步骤，提供电流补偿值的步骤 反相电流控制机，用于计算并联线圈电动机的故障相位的步骤和通过使用来自反相电流控制机的输出的故障模型和故障模式的失效程度和感应通量变化 平行线圈电动机的特定相位的特定槽被施加，并且施加与特定相位相同相位的其它槽，并且应用程序的应用步骤 指定应用故障阶段和故障程度的当前指令值。
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公开(公告)号：JP2015180176A
公开(公告)日：2015-10-08
申请号：JP2015021333
申请日：2015-02-05
Applicant: KOREA ELECTRONICS TECHNOLOGY
Inventor： PARK JOON SUNG , KIM JIN HONG , CHOI JUN HYUK , JUNG IN SOUNG
Abstract: 【課題】発電機発電システムに関し、少ない費用で発電機で出力される電力を一定に出力することができ、発電ソース源の速度が非常に速く変更される場合にも対応することができる発電機の発電方法及びシステムを提供することにある。【解決手段】複数の発電機10から生産しようとする基準総電力を選定する段階と、前記基準総電力と毎瞬間それぞれの発電機でセンシングされた速度を用いて電流の指令値を算出する段階と、算出された前記電流の指令値を利用して、それぞれの発電機で出力される総電力が前記基準総電力に近似するようにそれぞれの前記発電機10の出力電流を調節する段階とを含む。【選択図】図1
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公开(公告)号：KR20200140052A
公开(公告)日：2020-12-15
申请号：KR20190066764
申请日：2019-06-05
Applicant: KOREA ELECTRONICS TECHNOLOGY
Inventor： PARK JOON SUNG , KIM JIN HONG , HYON BYONG JO , NOH YONGSU , JOO DONGMYOUNG , CHOI JUN HYUK
IPC: H02P29/024 , H02P27/06 , H02P29/028
Abstract: 본발명은비상운전이가능한유도전동기용제어장치, 시스템및 그구동방법이개시된다. 본발명의제어장치는계통전원및 유도전동기와연결되는스위치, 스위치및 유도전동기와연결되고, 유도전동기의운전주파수를변경하는인버터및 스위치및 인버터와연결되고, 스위치를제어하여인버터의사용유무를선택하며, 선택된결과에따라직입구동방식또는인버터구동방식으로유도전동기가구동되도록제어하는제어부를포함한다.
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