총 263건 중 263건 출력
, 7/27 페이지
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61
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웹을 기반으로 인성과 창의력을 기르는 ICT 교재 개발에 관한 연구
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김학원;
고병오;
공주교육대학교 컴퓨터교육과;
공주교육대학교;
(정보교육학회논문지,
v.5,
2001,
pp.1-13)
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62
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원시성양종의 치험 례 ( Primodial cyst )
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김학원;
이유홍;
조영필;
;
(大韓口腔外科學會誌 = Journal of Korean academy of oral surgery,
v.7,
1981,
pp.25-30)
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63
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인터리빙 동작을 위한 하단 인덕터를 갖는 3-Level Boost Converter
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이강문;
백승우;
김학원;
조관열;
강정원;
Dept. of Electronic Engineering, Korea National University of Transportation;
Dept. of Electronic Engineering, Korea National University of Transportation;
Electronic Eng, Korea National University of Transportation;
Dept. of Electronic Engineering, Korea National University of Transportation;
Dept. of Transportation System Engineering, Korea National University of Transportation;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.26,
2021,
pp.96-105)
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64
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IP 제어기를 이용한 통신 전원용 3상 PWM 컨버터의 전압 제어
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신희근;
김학원;
조관열;
지준근;
;
(한국산학기술학회논문지,
v.12,
2011,
pp.2722-2728)
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65
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영구자석 동기전동기의 회전자 초기위치 검출 및 엘리베이터 도어의 속도제어
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송기영;
오현철;
조관열;
김학원;
Dept. of Control & Instrumentation Eng., Korea University of Transportation;
Dept. of Control & Instrumentation Eng., Korea University of Transportation;
Dept. of Control & Instrumentation Eng., Korea University of Transportation;
Dept. of Control & Instrumentation Eng., Korea University of Transportation;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.18,
2013,
pp.556-564)
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66
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계통연계형 단상인버터의 Common Mode Noise 저감을 위한 Switching 방법
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이승주;
홍창표;
김학원;
조관열;
Dept. of control & Instrumentation Eng., Korea Nat' Univ. of Transportation;
Dept. of control & Instrumentation Eng., Korea Nat' Univ. of Transportation;
Dept. of control & Instrumentation Eng., Korea Nat' Univ. of Transportation;
Dept. of control & Instrumentation Eng., Korea Nat' Univ. of Transportation;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.21,
2016,
pp.27-33)
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67
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부하 전류 및 듀티를 보상한 3상 비엔나 정류기의 출력 전압 제어 기법
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이승태;
임재욱;
김학원;
조관열;
최재호;
Dept. of Control & Instrumentation Engineering, Korea National University of Transportation;
Dept. of Control & Instrumentation Engineering, Korea National University of Transportation;
Dept. of Control & Instrumentation Engineering, Korea National University of Transportation;
Dept. of Control & Instrumentation Engineering, Korea National University of Transportation;
Dept. of Electrical Eng., Chungbuk National University;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.23,
2018,
pp.32-39)
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68
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속도 관측기를 이용한 전기스쿠터용 IN-WHEEL 영구자석 동기 전동기의 제어 방법
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손태식;
이용균;
김학원;
조관열;
목형수;
건국대 전기공학과;
브이씨텍 기술연구소;
충주대 제어계측공학과;
충주대 제어계측공학과 부교수;
건국대 전기공학과;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.16,
2011,
pp.130-136)
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69
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3상 PWM 정류기의 스위치 개방 고장 감지 및 허용운전 방법
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신희근;
안병웅;
김학원;
조관열;
정신명;
VC Tech, Engineer, R&D Center;
Dept. of Control & Instrumentation Engineering, Korea Nat'l Univ of Transportation;
Dept. of Control & Instrumentation Engineering, Korea Nat'l Univ of Transportation;
Dept. of Control & Instrumentation Engineering, Korea Nat'l Univ of Transportation;
Dept. of Electrical Engineering, KAIST;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.17,
2012,
pp.266-273)
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70
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인터리브드 PWM 방식의 6상 영구자석 동기전동기 전류 맥동 및 토크 맥동 분석
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장원진;
김성훈;
전보성;
김학원;
조관열;
R&D Department, Doowon Heavy Industrial;
Dept. of Electronic Engineering, Korea National University of Transportation;
Dept. of Electronic Engineering, Korea National University of Transportation;
Dept. of Electronic Engineering, Korea National Univ. of Transportation;
Dept. of Electronic Engineering, Korea National Univ. of Transportation;
(전력전자학회 논문지 = The Transactions of the Korean Institute of Power Electronics,
v.27,
2022,
pp.305-315)