This study is about the control method of smart skin applying SPD(Suspended Particles Display). Smart skin is a self-developed composite window system for the purpose of reducing the cooling load and lighting load. The simulation by TRNSYS18 was modeled in detail based on an actual office located in Jeonju. The previously studied smart skin control method (case1) is a time-dependent control method, and a new control method (case2) was devised based on the data that consideration of daily insolation is important in an actual environment. As a result of simulation by case1, it was found that the amount of cooling energy and lighting energy saved was reduced by 15.1% and 39.2%, respectively, compared to the general model. As a result of the simulation by case2, it was found that the amount of cooling energy and lighting energy saved was reduced to 17.6% and 57.5%, respectively, compared to the general model. Therefore, the newly proposed control method considering the amount of insolation and time was found to be effective in reducing cooling energy and lighting energy.

In this study, an algorithm for control of SPD(Suspended Particles Display) on Smart Skin was proposed. The office with SPD located in Jeonju, Jeollabuk-do was modeled and simulated using TRNSYS18. Through simulation, the energy and lighting consumption of building were analyzed The two kinds of control algorithm(SPD and dimming control method for cool energy and lighting energy saving(CASE 1) and improved control method(CASE 2)) were compared. For this research, Two models(with and without SPD and dimming control) were analyzed by comparing the cooling energy and the light energy consumption was reduced 15.1%, and the lightind energy consumption was reduced by 39.2% more than the model without SPD and dimming control. But, at the improved control method(CASE 2) the cooling energy consumption was reduced of more 2.5% and lighting energy consumptions was reduced of more 18.3% than CASE 1. When using SPD and dimming control, lighting energy consumptions showed more sensitive to solar radiation than cooling energy consumptions. As the improved control method(CASE 2) showed more advantageous saving tate than SPD and dimming control metrhod for cool energy and lighting energy saving(CASE 1), it was found that the improved control method (CASE 2) must be utilized in practice for SPD and dimming control.

세계가 점차 글로벌화되어 도시간의 이동이 잦고 뚜렷한 특성의 격차가 점차 모호해지고 있음에도 불구하고, 독특한 도시 디자인, 즉 아이덴티티는 여전히 해당 도시로 많은 사람들을 끌어들이는 매력요소임에 틀림없다. 타 도시와 차별화되는 독특한 도시 아이덴티티를 형성하기 위해서는 각 도시가 그들 자신을 대표할 수 있는 이미지를 강조하여야 한다. 특정 도시를 인지하는 프로세스에서 큰 역할을 하는 명확하고도 뚜렷하게 차별화되는 도시 아이덴티티의 정립은 특히 국제사회에서 해당 도시의 경쟁력을 증진시킬 뿐만 아니라 관광산업을 활성화시키는데 큰 도움을 줄 수 있다. 본 논문의 목적은 한국의 서울이라는 도시의 빌딩 표피 디자인을 연구함으로써 서울이 갖는 도시 아이덴티티를 분석하는데 있다. 특히 한국의 도시의 형성은 전쟁 이후에 이루어진 것으로 전쟁 이전에 갖는 한국 고유의 전통적 도시 이미지와 매우 다르며, 이는 타 국가들과 비교했을 때 매우 독특한 역사를 갖는다는데 큰 의미가 있다. 이를 바탕으로 본 논문의 연구 결과를 살펴보면, 효율성을 극대화한 박스형, 장식요소가 과도한 사인보드, 국적과 스타일의 분류가 어려운 장식적 요소의 사용, 초고층에 대한 욕망, 그리고 전통적 스타일의 변화를 통한 명맥유지, 그리고 해외 스타건축가들에 의존한 패셔너블한 표피의 표현으로 서울이 갖는 아이덴티티를 유형화할 수 있다.