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1. 发明公开

KR1020160000546A 단상 인버터 및 컨버터의 스위칭방법 有权
标题翻译：逆变器和转换器的切换方法
公开(公告)号：KR1020160000546A
公开(公告)日：2016-01-05
申请号：KR1020140077415
申请日：2014-06-24
申请人： 주식회사 팩테크
发明人： 이성경
IPC分类号： H02M1/08 , H02M7/48 , H02M7/49 , H03K17/082 , H02M7/5387
CPC分类号： H02M1/082 , H02M1/08 , H02M7/48 , H02M7/4826 , H02M7/49 , H02M7/53875 , H03K17/0822
摘要： 본발명의일 실시예는, 인버터및 컨버터에구비된레그중 어느한 레그만을스위칭하도록제어함으로써모든레그를스위칭하는경우에비해스위칭으로인한손실을줄일수 있는스위칭장치에관한것이다.
摘要翻译：本发明的实施例涉及一种开关装置，其控制逆变器的腿的一条腿或转换器的腿部被切换，由此减少与所有腿部的切换相比的切换损失。

2. 发明授权

KR101329580B1 입력전원의 왜곡에 강인한 위상각 제어신호 발생장치 및 방법과 그를 이용한 ＡＣ／ＤＣ 변환 장치 有权
标题翻译：用于产生相位控制信号的变形容限方法和装置及其AC / DC转换装置
公开(公告)号：KR101329580B1
公开(公告)日：2013-11-14
申请号：KR1020120105620
申请日：2012-09-24
申请人： 주식회사 팩테크
发明人： 이상석 , 이성경
IPC分类号： H02M1/12 , H02M7/155
摘要： The embodiment of the present invention relates to a phase-angle device for generating control signals and a method which strongly distorts the input power source and an alternating current or direct current (AC/DC) conversion device thereof. The embodiment of the present invention provides the generating method including the phase angle control signals for processes in which the difference signals are proportional and the integral control producing the phase angle control signals and device thereof amplifies the clipping processes, the d-q conversion process, a synchronous frame conversion process which converts the d-q stationary coordinate system voltage into the d-q synchronous frame voltage which receives the d-q stationary coordinate system voltage and phase angle control signals, and the d shaft synchronous frame voltage received by the synchronous frame conversion process, a predetermined invalid voltage and the AC/DC conversion device using the d-q stationary coordinate system voltage which converts the limit three-phase voltage producing three-phase voltage which is limited within the predetermined size and amplifies the predetermined size of three phase voltage.
摘要翻译：本发明的实施例涉及一种用于产生控制信号的相位角装置和一种强制扭曲输入电源及其交流或直流（AC / DC）转换装置的方法。本发明的实施例提供了一种生成方法，包括用于差分信号成比例的处理的相位角控制信号和产生相位角控制信号的积分控制及其装置放大限幅处理，dq转换处理，同步帧转换处理，其将dq静止坐标系电压转换成dq同步帧电压，其接收dq静态坐标系电压和相位角控制信号，以及通过同步帧转换处理接收的d轴同步帧电压，预定的无效电压以及使用dq固定坐标系电压的AC / DC转换装置，其转换限制在预定尺寸内的三相电压的极限三相电压，并放大三相电压的预定尺寸。

3. 发明授权

KR101286945B1 위상각 제어신호 발생장치 및 방법과 그를 이용한 ＡＣ／ＤＣ 변환 장치 有权
标题翻译：用于产生相位控制信号的方法和装置及其AC / DC转换装置
公开(公告)号：KR101286945B1
公开(公告)日：2013-07-23
申请号：KR1020120021416
申请日：2012-02-29
申请人： 주식회사 팩테크
发明人： 이상석 , 이성경
IPC分类号： H02M7/155
摘要： PURPOSE: Phase angle control signal generator, method and alternating current (AC) / direct current (DC) conversion device are provided to have excellent performance with dynamic characteristic variation of power supply voltage by detecting real time power supply voltage and generating an estimated phase angle. CONSTITUTION: A d-q conversion unit (310) converts three-phase voltage of a three-phase power supply into d-q stationary coordinate system voltage. An estimated phase angle generation unit (330) tracking-controls a difference signal between the d-axis synchronous coordinate system voltage and predetermined reference reactive voltage and generates a phase angle control signal. A filtering unit (340) low-pass filters the d-axis synchronous coordinate system voltage and generates d-axis filtering voltage. A phase angle control signal generation unit (350) tracking-controls the difference signal between the d-axis filtering voltage and reference reactive voltage and generates a phase angle control signal.
摘要翻译：目的：通过检测实时电源电压并产生估计的相位角，提供相位角控制信号发生器，方法和交流（AC）/直流（DC）转换装置，具有出色的性能与电源电压的动态特性变化。构成：d-q转换单元（310）将三相电源的三相电压转换为d-q固定坐标系电压。估计相位角产生单元（330）跟踪控制d轴同步坐标系电压和预定参考无功电压之间的差分信号，并产生相位角控制信号。滤波单元（340）对d轴同步坐标系电压进行低通滤波，并产生d轴滤波电压。相位角控制信号产生单元（350）跟踪控制d轴滤波电压和参考无功电压之间的差分信号，并产生相位角控制信号。

4. 发明授权

KR101704581B1 단상 인버터 및 컨버터의 스위칭방법 有权
标题翻译：逆变器和转换器的切换方法
公开(公告)号：KR101704581B1
公开(公告)日：2017-02-09
申请号：KR1020140077415
申请日：2014-06-24
申请人： 주식회사 팩테크
发明人： 이성경
IPC分类号： H02M1/08 , H02M7/48 , H02M7/49 , H03K17/082 , H02M7/5387
摘要： 본발명의일 실시예는, 인버터및 컨버터에구비된레그중 어느한 레그만을스위칭하도록제어함으로써모든레그를스위칭하는경우에비해스위칭으로인한손실을줄일수 있는스위칭장치에관한것이다.
摘要翻译：本发明的实施例涉及一种开关装置，其控制逆变器的腿的一条腿或转换器的腿部被切换，由此减少与所有腿部的切换相比的切换损失。

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