통합교육의 활성화를 통한 장애인의 효과적인 진로교육 방안

김병숙(Kim, Byoung Sook),정철영(Jeong, Cheol Young),김희수(Kim, Hee Sue),이효자(Lee, Hyo Ja) 한국진로교육학회 2005 진로교육연구 Vol.18 No.1

배전용변압기의 부하운전에 의한 온도 및 유전특성 분석

김병숙(Byung-Sook Kim),정종만(Jong-Man Joung),이병성(Byung-Sung Lee),송일근(Il-Keun Song),한병성(Byoung-Sung Han) 한국조명·전기설비학회 2007 조명·전기설비학회논문지 Vol.21 No.1

본 논문은 권선내부에 온도계가 설치된 지상변압기를 제작하여 부하운전에 따른 배전용 변압기의 온도상승 특성과 절연유의 유전특성 변화를 관찰하였다. 관찰결과 배전용변압기의 경우 과열점은 세 권선 중 두개의 권선이 접하고 권선의 약 2/3 높이에 위치하고 있으며, 과열점과 절연유 상부 간에 약 17[℃]의 일정한 온도차를 확인할 수 있었다. 또한 절연유의 정전용량특성은 온도와 선형적인 관계로 감소하는 특성을 보이며, 그 기울기는 열화율과 무관하게 -0.0106의 일정한 값을 관찰할 수 있었다. 이 결과는 수명손실의 정확한 계산과 열화진단을 위한 기구로 활용할 수 있을 것이다. Temperature rise characteristics of medium voltage class transformers and dielectric characteristics of its insulation oil according to the loading rate were investigated using the transformer that has thermocouples embedded in the windings. The hottest-spot of the transformer locates at about 2/3 height of the windings where they adjoin each other among the 3 phase windings. The temperature difference between the hottest-spot and top-oil is about 17[℃] and the value keeps uniformly in short time after changing the loading rate. Capacitance of the oil varies in inverse proportion to temperature and the inclination rate is about -0.0106 that is not dependent on the aging rate. On the other hand the capacitance is increased depending on the aging rate, so the capacitance characteristics of the oil could be applied to the diagnostic technique.

혼합배전계통 선로구성요소 변화를 고려한 선로 서지해석

金炳塾(Byong-Sook Kim),李長根(Jang-Geun Lee),李鍾範(Jong-Beom Lee),韓秉誠(Byoung-Sung Han) 대한전기학회 2007 전기학회논문지 Vol.56 No.3

This paper analyzes overvoltage on testing line for various parameter effect examination. Model systems consist of overhead line and underground cable. The model considered actual characteristic data of distribution lines, and will be constructed at testing yard. The simulations were performed under various line configuration such as cable kinds, cable length, lightning wave, lightning wave time, transformer and branch circuits. The simulation models are established by EMTP/ATPDraw and Line Constants are calculated by ATP_LCC. When lightning surge strikes on conductor of overhead line, EMTP/ATPDraw calculates overvoltage in many cases. Simulation results will be compared with real testing results at testing yard. The compared results will be used to establish protection methods in actual underground distribution systems.

웰빙(Well-being)에 대한 척도개발과 웰빙지향 소비행동 관련변인에 관한 연구

김민정(Kim Min-Jeong),김병숙(Kim Byoung-Sook) 한국소비문화학회 2005 소비문화연구 Vol.8 No.2

본 연구는 요즈음 열풍처럼 불어닥친 웰빙에 대해서 새로운 소비문화에 비교적 민감한 대학생들을 대상으로 ‘웰빙’이란 무엇을 의미하며, 어떻게 실천하고 있고 이러한 웰빙행동에 영향을 미치는 요인들은 무엇인지를 규명하기 위한 것이다. 그동안 일반적으로 사용되어 온 웰빙개념과 웰빙지향 행동에 대한 기사, 방송, 책자들을 참고로 척도를 개발하여 실증조사를 한 결과 웰빙에 대한 개념의 하위 요인은 정신적 건강요인, 신체적 건강요인, 마케팅요인, 환경친화요인의 4개 요인이 추출되었다. 웰빙지향 소비행동은 비식생활 웰빙지향 행동요인, 식생활 관련 웰빙지향 행동이라는 요인이 추출되었다. 웰빙지향 행동에는 웰빙정보 관심도, 정신적 건강요인, 마케팅요인, 가계소득의 순으로 통계적으로 유의한 영향을 미치는 것으로 나타났으며, 이 변수들 중 웰빙을 마케팅 요인으로 인지하는 경우 웰빙지향 소비행동에 부적인 영향력을 미치는 것으로 밝혀졌다. As ‘well-being’ is so popular consumption culture prevailed in Korea, we can find well-being any where so easily. But there is no consensus of what is well-being. The purpose of this study were to develop the scales of ‘what is well-being?’ and ‘what are the consumer doing for well-being?,’ and to find the determinants of well-being oriented behavior. For the data analysis, the 447 questionnaires for the university students in Daegu and Kyoungbuk province were collected. The components of the factors of the well-being concept and the well-being oriented behavior were examined with factor analysis and confirmatory factor analysis. The determinants of the well-being oriented behavior were degree of concerns to the well-being related information, the recognition of well-being concept, the value of individualism, sex, family income and disposable income of university students. From these results we can find that the well-being trend of Korea is far from LOHAS of America. Korean is concentrated to the individual well-being, especially, the health. The educational programs and social movement toward ‘the sustainable consumption’ are needed.

웰빙지향행동의 인과모형

김민정(Kim Min Jeong),김병숙(Kim Byoung Sook) 한국소비문화학회 2008 소비문화연구 Vol.11 No.3

  "Well-being" is so popular a consumption culture prevailing in Korea. But there can hardly be found a consensus on what well-being is. The purpose of this study are to find the sub-factors of well-being related values, well-being attitudes and well-being oriented behaviors and to find the relations among well-being related values, well-being attitudes and well-being oriented behaviors. For these purposes, this study adopts two methods, FGI and survey. The relations among two latent value variables (consumption-oriented value, well-being value), well-being attitude and well-being oriented behavior are grasped by applying Structural Equation Model. As a result, neither consumption-oriented value nor well-being value is found to affect well-being oriented behavior directly; However, both values affect the well-being oriented behavior indirectly via an intervening variable, well-being attitude. Especially compared in terms of standardized path coefficients, well-being behavior tends to be affected more by well-being value than by consumption oriented value.   본 연구는 웰빙관련가치, 웰빙태도가 어떤 경로로 웰빙지향행동에 영향을 미치는지를 알아보고자 하였다. FGI 조사와 설문지 조사방법을 병행하여 조사하였다. 두개의 잠재변수(소비지향가치, 웰빙가치)로 구성된 웰빙관련 가치와 웰빙태도, 웰빙지향행동간의 관계를 공분산 구조분석 모형을 구성하여 연구가설을 검정하였다. 웰빙가치, 소비지향가치 두 잠재가치 모두 웰빙지향행동에 직접 영향을 미치지는 않고, 매개변수인 웰빙태도를 거쳐 웰빙지향행동에 간접적으로 영향을 미치는 것으로 나타났다. 특히 웰빙가치가 소비지향가치보다 웰빙지향행동에 더 많은 영향을 미치는 것으로 나타났다. 이는 한때 웰빙 열풍이라고 까지 표현되던 초기와는 달리 우리 사회도 건강과 환경을 생각하고 공동체적인 삶을 지향하는 웰빙가치를 중요시하고, 이를 다양한 웰빙지향행동으로 실현하려는 움직임이 서서히 일어나고 있다고 볼 수 있다.

분기선로가 포함된 지중배전계통에서 서지특성 해석 및 보호방안에 관한 연구

이장근(Jang-Geun Lee),이종범(Jong-Beom Lee),이재봉(Jae Bong Lee),김병숙(Byoung Sook Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.11

This paper describes the overvoltage at the branch line in underground distribution systems when the direct lightning surge strikes on conductor of overhead line. Distribution systems are very complex because it includes many branch lines, transformers, switches and so on. Therefore model system consists of overhead distribution lines, underground cable include branch lines, lightning source and switches. Analysis are performed using EMTP to understand and evaluate the surge behavior on branch lines considering various conditions in underground distribution systems. Simulation results show overvoltage with location in various cases. It is evaluated that result will be used to establish protection methods in actual underground distribution systems.

지중배전계통 보호를 위한 모의시험선로 서지특성 해석

李長根(Jang-Geun Lee),李鍾範(Jong-Beom Lee),金炳塾(Byong-Sook Kim),韓秉誠(Byoung-Sung Han) 대한전기학회 2006 전기학회논문지A Vol.55 No.8

This paper describes the overvoltage obtained by surge behavior analysis in testing underground distribution systems. Model systems consist of overhead distribution line and underground cable. Such model system considered various characteristics of actual distribution systems will be soon constructed at testing yard. Simulation is carried out under various states such as cable kinds, cable length, lightning wave and time, and branch. circuits. Model is established by EMTP/ATPDraw. Line Constants are calculated by ATP_LCC. When the direct lightning surge strikes on conductor of overhead line, the overvoltage is calculated using EMTP/ATPDraw in many cases. Simulation results will be compared with real testing results at testing yard in the near future. The compared results will be used to establish protection methods in actual underground distribution systems.

학생이 지각한 교사특성과 학문적 자아개념 및 학습태도와의 관계

김정원,김병숙 한국아동교육학회 2004 아동교육 Vol.13 No.2

본 연구의 목적은 학생이 지각한 교사특성과 학생의 학습태도 및 학문적 자아개념과의 관계를 탐색하여 학생의 긍정적 학습태도와 학문적 자아개념 형성에 도움은 줄 수 있는 자료를 제시하는 것이다. 연구결과, 학생의 성에 따라 지각된 교사특성에서 유의미한 차이가 있었으며 둘째, 학교규모에 따라 학습태도에서 유의미한 차이가 있었다. 또한 학생이 지각한 교사특성 하위요,인 중 '교사의 높은 기대, 더 많은 기회와 선택부여' 특성이 학생의 학문적 자아개념과 학습태도에 영향은 미치는 것으로 나타났다. 그러나 학생의 성별과 학교규모에 따른 학문적 자아개념의 차이는 없는 것으로 나타났다. The purpose of this study was to provide materials helpful for positive learning attitudes of students and formation of academic self-conceptualization through exploring relations between teacher's characteristics that students perceived, learning attitudes of students, and academic self-conceptualization. From the results of this study, firstly, there was a significant difference in teacher's characteristics according to student's gender (p<.001). Secondly, there was no significant difference in academic self-conceptualization according to student's gender and school size. Thirdly, there was a significant difference in learning attitude according to school size (p<.05). Fourthly, it was found that characteristics of 'teacher's high expectation, offering the more opportunities and choices' among lower level of factors in teacher's characteristics that students perceived, only affects student's academic self-conceptualization and learning attitude.

農村副業從事者의 社會經濟的特性 : 全南 潭陽郡 竹細工藝品 産地를 中心으로

金炳淑 이화여자대학교 문리과대학 사회학과 사회학회 1971 社會學硏究 Vol.- No.9

차폐유도형 고온초전도 전류제한기의 설계 및 특성시뮬레이션

임성훈,김병숙,조동언,임석진,한병성 전북대학교 공업기술연구소 1998 工學硏究 Vol.29 No.-

In this paper, the characteristics of the shielded inductive superconducting gault current limiter was simulated and analyzed. After determining parameters of design for superconducting tube, iron core and primary coil, simple power system composed of shielded inductive FCL was simulated by the numerical analysis. The currents flowing under the fault condition could be limited below 50 A successfully. It was suggested that as the important facters of operational characteristics, the turns of primary coil and size of iron core play a major role for whether the shieldde inductive SCFCL operated as inductive type or resistive type FCL.