그린리모델링에 따른 건물 에너지사용량 절감 효과 평가 방법

박소민(So Min Park),송두삼(Doo Sam Song) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.11

Building retrofit, or Green retrofit project is being conducted in Korea since 2020. The aim of this project is to reduce at least 30% of building energy consumption. This study aimed to analyze the effect of building retrofit on building energy uses. Energy Signature analysis method is often used to analyze building energy use and energy prediction. In this paper, this method was used to determine weather dependence of building energy uses and to determine how building energy use pattern has changed before and after building retrofit. The result showed that ES might be effective on analyzing how the buidling energy consumption has increased after building retrofit. However, it showed uncertainty in confirming the case where total energy use has decreased but at the same time, building physical performance has decreased.

수정된 난방도일을 이용한 에너지절약 건축물 설계기준의 국내 지역구분 제안

박소민(So Min Park),송두삼(Doo Sam Song) 대한설비공학회 2018 대한설비공학회 학술발표대회논문집 Vol.2018 No.6

As climatic zones are applied in diverse energy-related regulations, many countries provide their own climatic zones considering climatic conditions. Korea is divided into three climatic zones under building insulation standard of Energy Saving Design Standard for Building. Most countries with climatic zones have their own criteria for climate division. Degree-days are mainly used in classification of climate zone, and other weather data such as relative humidity or precipitation are used for secondary classification. However, there are no clear documents that state criteria for Korean climatic division despite its related regulations. In the previous studies on calculation of regional heating degree-days in Korea, it showed no consistency with current three climatic zones, which they should be. This doubtful inconsistency proved that current building insulation standard is misclassified, and needed revision. In this study, a new climatic zones for Korea is proposed using revised heating degree-days.

국내 건물에너지성능평가 프로그램 예측치와 실제 난방에너지 소비량의 차이 분석

박소민(So Min Park),송두삼(Doo Sam Song) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.6

ECO2 is a program that certify building energy efficiency rating in Korea and thus it is important to have reliability on the accuracy of the program. The gap between calculated and measured energy consumption is defined as energy performance gap, EPG. This study aimed to compare the calculated and measured heating energy consumption using ECO2 program. The result showed that for all investigated buildings, measured data were larger than calculated data. Additional issues on reasons of EPG were analyzed, noting the importance of input data.

국내 건물에너지성능평가 프로그램 예측치와 실제 난방에너지 소비량의 차이 분석

박소민(So Min Park),송두삼(Doo Sam Song) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.6

ECO2 is a program that certify building energy efficiency rating in Korea and thus it is important to have reliability on the accuracy of the program. The gap between calculated and measured energy consumption is defined as energy performance gap, EPG. This study aimed to compare the calculated and measured heating energy consumption using ECO2 program. The result showed that for all investigated buildings, measured data were larger than calculated data. Additional issues on reasons of EPG were analyzed, noting the importance of input data.

부당해고 구제수단으로서 금전보상제

박소민(Park So-Min) 고려대학교 노동문제연구소 2010 노동연구 Vol.20 No.-

부당해고 구제제도는 정당한 이유 없는 부당해고 금지와 그 구제절차 및 벌칙을 정하고 있는 제도라 할 것이다. 종래 부당해고 구제제도의 효과는 원직 복직과 해고기간 동안의 임금상당액의 지급을 명하는 것이 일반적인데, 해고분쟁의 내용과 성격, 당사자의 의사 등을 고려하여 다양한 구제내용과 방식을 인정할 필요가 있다는 의견 제시에 따라 2007. 1. 26. 근로기준법의 개정을 통하여 부당해고임을 전제로 근로자의 원직복직을 사실상 기대하기 어려운 경우 복직을 강제하기 보다는 금전을 지급함으로써 근로관계를 정리하도록 해주는 것이 당사자에게 현실적이라는 취지하에 금전보상제를 도입하게 되었다. 그러나 법령상 신청 요건의 미비와 금전보상 산정 기준의 부재 등으로 최근 노동 위원회 실무에서도 제도 자체에 대한 근본적인 의문을 제기하는 법리적인 허점들이 빈번하게 노출되고 있다. 본 연구는 현행 금전보상제도의 보상금 지급의 요건, 보상금액의 산정 기준 등 운영절차에서 나타날 수 있는 문제점을 차례대로 검토하고, 이러한 검토를 토대로 하여 금전보상제에 관한 개선 방안 및 정책 제언을 다음과 같이 정리하였다. 첫째, 사용자가 근로자를 복직시킬 수 없는 불가피한 사정이 존재할 수 있다는 점에서 엄격한 요건 하에 노동위원회의 심의를 거쳐 사용자에게도 금전보상 신청권을 부여할 필요성이 있다. 둘째, 신청시기에 대하여도 그 기간을 노동위원회규칙이 아닌 근로기준법 또는 동법 시행령에 시기(始期)와 종기(終期)로 명확히 구분하여 명시하여야 할 것이다. 셋째, 금전보상액 산정에 있어서는 사회적 보호요소를 고려하여 근속연수와 연령에 따라 금전보상액을 차등지급하는 방안이 필요하다. 이 때 보상금액의 결정이 노동위원회의 재량에만 맡겨지는 것은 타당하지 않으며, 구체적인 산정기준과 한계를 마련할 수 있도록 입법적 개선이 요청된다. 넷째, 화해제도는 금전보상제도의 운용에 있어서 많은 도움이 될 수 있으므로, 현행법 하에서 화해를 통한 금전보상의 촉진방안도 일정 한도 필요하다고 본다. 다섯째, 금전적 해결방안을 포함하여 부당해고 구제 등은 그 기본 성격이 개별적인 법률관계라는 점을 고려할 때 향후에는 해고에 대한 구제절차를 일원화함으로써 문제를 근원적으로 해결하여야 한다. 노동법원의 신설이 그 대안이 될 수 있을 것이며, 현행 노동위원회와의 기능적 분리를 통해 유연하게 노동분쟁을 해결할 수 있는 길을 모색해야 할 것이다. When the Labor Relation Commission rules that a dismissal is unfair, it orders the employer to reinstate the dismissed employee in the previous job as an order of rehabilitation. Reinstatement accompanied by backpay has been the traditional remedy for employees illegally discharged under Labor Standards Act. In many cases, however, reinstatement can be an ineffective remedy process for illegal dischages. Few employers accept reinstatement remedy, and reinstated employees often are discharged. Therefore, legislature substituted the traditional remedy of reinstatement with backpay for the compensatory award remedy now available in section 30(3). If the employee who was dismissed unfairly don't want reinstatement, he could receive compensatory award which corresponds to the backpay or more. But, despite the introduction necessity, the compensatory award system contains many problem points. For example, the legal status of compensatory award, a necessary condition and procedure for the compensatory award, estimate standard of compensation award, whether they introduced or not for the employee etc. This study proposes that legislatures has to more closely examine the following points of compensatory award : First, not only the employee but also the employer could apply for compensatory award system under objectively inevitable situations. Second, an application period need to be stipulated in a statutory form. Exactly, Applicant for compensatory award must be apply between the date on which notification for first judgement hearing is received and the date of a last judgement hearing. Third, the amount of compensatory award must be adjusted in proportion to the length of employment, the age, and social care factors etc. Especially, Calculation of compensatory award need to be stipulated in a statutory form in order to accept the principle of appropriate dismissal compensation system and to rationally manage the interests between labor and management. Fourth, we need to contemplate how to reinforce the reconciliation(settlement) on dispute resolution process. Fifth, moreover, in the long run, the labor court needs to be introduced in order to improve the dismissal relief system.

High-Temperature Stable Perovskite Solar Cells: Engineering Ligand Reactivity through Surface Chemistry

So Min Park(박소민) 한국고분자학회 2023 한국고분자학회 학술대회 연구논문 초록집 Vol.48 No.2

건물의 벽체 열관류율 현장 측정법의 비교

박소민(So Min Park),송두삼(Doo Sam Song) 대한설비공학회 2021 대한설비공학회 학술발표대회논문집 Vol.2021 No.6

Thermal transmittance of wall varies greatly by building retrofit. Also, the thermal performance of building envelope has a great influence on heating and cooling load. Therefore, assessing in situ thermal transmittance of wall is an important issue in evaluating the energy saving effect according to the building retrofit. Lots of methods for measuring in situ thermal performance of wall are proposed. In this study, three most widely used methods, HFM Method, ASTR Method and IRT Method will be analyzed. HFM Method are known to be the most reliable method and ASTR and IRT Methods are relatively simple to measure. All methods are first theoretically reviewed then field measurement was proceeded to analyze reliability of the three different methods. HFM Method showed the most consistency in results and IRT Method showed the least. HFM Method is recommended for the most accurate measurement but ASTR Method can be preferred for simpler field measurement and to obtain relatively reliable result.

하프미러(half-mirrors)를 활용한 디지털 한국화 표현 연구

박소민(Park,So-Min),박소현(Park,So-Hyun),김세화(Kim,Se-Hwa) 한국디자인학회 2011 한국디자인학회 학술발표대회 논문집 Vol.2011 No.10

컬러 정보와 YOLOv4를 이용한 불꽃 검출 연구

박소민(So-Min Park),이상훈(Sang-Hun Lee),이영학(Yeung-Hak Lee) 한국정보기술학회 2022 Proceedings of KIIT Conference Vol.2022 No.12

화재는 초기에 인지되는 것이 중요하며, 영상을 이용한 알고리즘은 처리 속도가 빠르다. 본 논문에서는 두 가지 방법을 활용하여 화재 초기 감지 시스템을 구현하였다. HSV 색상 공간을 활용하여 불꽃을 정확하게 감지할 수 있도록 OpenCV4를 이용하여 실험을 진행하였다. 정확하게 불꽃을 검출하기 위해 HSV 색상 공간의 H의 범위를 트랙바로 조정하여 최적인 임계값을 도출하는 화재감지 시스템을 구현하였다. 그리고 YOLOv4 학습을 통하여 불꽃 및 연기를 판별하는 연구를 진행하였다. 실험결과 YOLOv4를 이용한 딥러닝이 인식 결과는 높게 나타났다. 향우에는 색상과 딥러닝을 복합적으로 운영하는 실험이 필요하다. It is important to recognize the fire early, and the algorithm using the image has a fast processing speed. In this paper, we implemented a fire initial detection system using two methods. First, image processing was performed using OpenCV4 to accurately detect flames using HSV color space. To accurately detect sparks, we implement a fire detection system that derives an optimal threshold by adjusting the range of H in the HSV color space to the track bar. In addition, a study was conducted to discriminate flame and smoke through YOLOv4 learning. As a result of the experiment, deep learning using YOLOv4 showed high recognition results. In the future, it is necessary to experiment with complex operation of color information and deep learning.

노동법상 근로자대표제도에 관한 법적 검토 - 최근 경제사회노동위원회 합의안의 내용과 관련하여 -

박소민(Park, So-Min) 노동법이론실무학회 2021 노동법포럼 Vol.- No.32