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1. 发明申请

WO2009011536A2 METHOD OF COMPENSATING FOR ERRORS OF MEASURING CURRENT TRANSFORMER IN CONSIDERATION OF HYSTERESIS CHARACTERISTICS OF CORE 审中-公开
标题翻译：补偿电流变换器误差考虑磁芯特征的方法
公开(公告)号：WO2009011536A2
公开(公告)日：2009-01-22
申请号：PCT/KR2008004147
申请日：2008-07-15
申请人： HANKOOK IED , KIM YONG KYUN , KANG YONG CHEOL , ZHENG TAI YING
发明人： KIM YONG KYUN , KANG YONG CHEOL , ZHENG TAI YING
IPC分类号： H01F27/24
CPC分类号： H01F27/427
摘要： A method of compensating for the errors of a measuring current transformer in consideration of the hysteresis characteristics of a core is disclosed. Secondary current is measured at predetermined time intervals, and a secondary voltage is calculated based on the secondary current. Magnetic flux is calculated based on the secondary voltage, and a reference value for selecting magnetic flux-magnetizing current relationship information and secondary voltage-core loss current relationship information is calculated based on the calculated magnetic flux. The magnetic flux-magnetizing current relationship information and the secondary voltage-core loss current relationship information are selected. The value of the magnetizing current for the magnetic flux is calculated. The value of core loss current for the secondary voltage is calculated based on the secondary voltage and the secondary voltage-core loss current relationship information. Exciting current and compensation current are calculated.
摘要翻译：公开了考虑到磁芯的磁滞特性来补偿测量电流互感器的误差的方法。以预定的时间间隔测量次级电流，并且基于次级电流计算次级电压。基于次级电压计算磁通量，并且基于计算的磁通量计算用于选择磁通磁化电流关系信息和二次电压 - 磁芯损耗电流关系信息的参考值。选择磁通磁化电流关系信息和次级电压 - 磁芯损耗电流关系信息。计算磁通量的磁化电流的值。基于次级电压和次级电压 - 磁芯损耗电流关系信息计算二次电压的磁芯损耗电流的值。计算励磁电流和补偿电流。

2. 发明公开

EP1929487A4 ERROR COMPENSATING METHOD FOR INSTRUMENT TRANSFORMER 审中-公开
标题翻译：误差补偿方法互感器
公开(公告)号：EP1929487A4
公开(公告)日：2010-01-06
申请号：EP06783429
申请日：2006-07-27
申请人： HANKOOK IED , KIM YONG KYUN
发明人： JANG SUNG IL , KANG SANG HEE , KIM YONG KYUN , KANG YONG CHEOL , SO SOON HONG
IPC分类号： H01F27/42
CPC分类号： H01F27/422 , G01R35/02

3. 发明申请

WO2012134196A3 NASOGASTRIC TUBE FOR TRAINING TO SWALLOW USING A BALLOON, AND METHOD FOR TRAINING TO SWALLOW USING SAME 审中-公开
标题翻译：用于使用气球进行培训的NASOGASTRIC管和使用其进行培训的方法
公开(公告)号：WO2012134196A3
公开(公告)日：2012-12-27
申请号：PCT/KR2012002333
申请日：2012-03-29
申请人： UNIV KWANDONG IND FOUNDATION , KIM YONG KYUN
发明人： KIM YONG KYUN
IPC分类号： A61J15/00 , A61F2/958 , A61M29/02
CPC分类号： A61J15/0003 , A61J15/0049 , A61J15/0073
摘要： The present invention relates to a nasogastric tube for training to swallow, and a method for training to swallow using same. The nasogastric tube for training to swallow using a balloon, according to the present invention, is inserted into a stomach through a patient's nose via the esophagus, and is characterized by comprising: a hollow tube body supplying foods through an inside thereof; a balloon which surrounds a peripheral surface of the tube body and is expandable and shrinkable according to the injection of a fluid therein; and a hollow injection tube formed along the tube body to allow the fluid to be injected and discharged into the balloon.
摘要翻译：本发明涉及一种用于训练吞咽的鼻胃管，以及使用其进行吞咽训练的方法。根据本发明，用于使用气球进行训练以吞咽的鼻胃管通过食道通过患者的鼻部插入到胃中，其特征在于包括：通过其内部供应食物的中空管体; 气囊，其围绕所述管体的外周表面并且根据其中流体的注入而可膨胀和收缩; 以及沿管体形成的中空注射管，以允许流体被注入并排出到气囊中。

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