公开(公告)号：KR101245206B1

公开(公告)日：2013-03-19

申请号：KR1020120001524

申请日：2012-01-05

Applicant: 전남대학교산학협력단

Inventor： 박성준 ,  박인선

IPC: H02K9/08

CPC classification number: H02P9/30 ,  H02P2201/15

Abstract: PURPOSE: An electric phase modifier capable of using a linear region of a switching element and a permanent magnet synchronous generator equipping the electric phase modifier are provided to prevent the generation of an abrasion and arc of contact point when charging/discharging a condenser, thereby improving output voltage properties. CONSTITUTION: A plurality of power factor compensation circuits(110,110n) compensates for an output voltage and a power factor. The power factor compensation circuit is connected in parallel to each phase output of the permanent magnet synchronous generator. The master controller(120) calculates the error amount of an instruction value voltage. A sub controller(130) turns on/off the power factor compensation circuits and compensates the error amount. A three phase condenser is connected to each phase output and compensates for the output voltage and power factor of the permanent magnet synchronous generator.

Abstract translation: 目的：提供一种能够使用开关元件的线性区域的电相调节器和配备电相调节器的永磁同步发电机，以防止在对冷凝器进行充电/放电时产生接触点的磨损和电弧，从而改善 输出电压特性。 构成：多个功率因数补偿电路（110,110n）补偿输出电压和功率因数。 功率因数补偿电路与永磁同步发电机的各相输出端并联连接。 主控制器（120）计算指令值电压的误差量。 子控制器（130）打开/关闭功率因数补偿电路并补偿误差量。 三相电容连接到每相输出，补偿永磁同步发电机的输出电压和功率因数。