퓨처리즘을 특성화한 남성전문관 공간 계획에 관한 연구

윤용호(Yoon, Yong-ho),강철희(Kang, Chel-Hee),나장수(NA, Jang-Soo) 한국실내디자인학회 2017 한국실내디자인학회 학술대회논문집 Vol.2017 No.5

As the low growth era starts, planning and marketing of the distribution industry mainly focus on survival rather than growth. In particular, department stores are seeking to upgrade quality through the differentiation strategy proper to each branch by launching new brands, segmented zoning by floor, and remodeling and enlargement. This led to the creation of men"s special place specialized for men who have emerged as new consumers, such as "Men"s Salon" at Shinsegae Department Store and "Hyundai Men"s Pavilion" at Hyundai Department Store. The specific background of the emergence of the men"s special place is based on the stagnation of women"s fashion wear having reached its limit, which was a major customer section at department stores, and the increased number of male customers interested in fashion as the income level increases and marriage age delays. Therefore, unlike the past, men have become the subject of consumption with the change of lifestyle. A great number of men have started to invest in fashion and beauty which used to be exclusive parts for women, and sales of fashion-related products of men are steadily increasing. Distribution industries have launched new space of "men"s special place" by allocating a variety of lifestyle stores, including fashion malls, beauty shops, kidult shops, and compilation multi shops. This study aims to plan men"s special place by applying futurism with distinguished thoughts and spirit of challenge.

태양광발전설비의 낙뢰검출 보호시스템 설계 및 실증

윤용호(Yong-Ho Yoon),정준호(Jun-Ho Jeong),소윤섭(Yoon-Sub So) 대한전기학회 2022 대한전기학회 학술대회 논문집 Vol.2022 No.10

3차원 그래픽 산업을 위한 가구 인테리어 시스템 개발

윤용호(Yong-Ho Yoon),김종혁(Jong-Hyuk Kim),김병수(Byung-soo Kim) 한국멀티미디어학회 2004 한국멀티미디어학회 학술발표논문집 Vol.2004 No.1

4-Switch Inverter를 이용한 BLDC 전동기 센서리스 제어

윤용호(Yong-Ho Yoon),김연충(Yuen-Chung Kim),이태원(Tae-Won Lee),이병국(Byoung-Kuk Lee),원충연(Chung-Yuen Won) 전력전자학회 2006 전력전자학술대회 논문집 Vol.- No.-

일반적으로 3상 BLDC 전동기 구동을 하기 위해서는 6-스위치 인버터와 회전속도를 제어하기 위해서는 회전속도와 회전자 위치에 대한 정보를 필요로 한다. 본 논문에서는 3상 BLDC 전동기 구동을 위한 방법으로서 4-스위치 인버터와 회전자 위치를 간접적으로 검출하는 센서리스 구동방식을 제안하였다. PM BLDC 전동기의 고정자전압 특성중 하나인 3고조파 전압성분을 이용하여 기존의 위치 검출 센서인 Hall-ICs의 신호를 생성하여 회전자의 위치를 판별함과 동시에 속도 센서를 대신하여 사용할 수 있는 방법을 제안하였다.

태양광 발전량 증대를 위한 에너지 하베스팅 연구

윤용호(Yong-Ho Yoon) 대한전기학회 2021 전기학회논문지 Vol.70 No.12

In energy harvesting technology, the United States and Europe are leading the technology development, but since the technology is in the stage of introduction around the world, it is a national investment to secure excellent harvesting-related technology through concentration of capabilities of domestic companies and to preoccupy the global market. The power level that can be used through energy harvesting technology is limited to low power of several watts or less, but in terms of energy cost that can be provided per unit time and unit area provided by energy harvested over a long period of several years or more even compared to the batteries currently in use, it can have a significant alternative meaning. Therefore, in this paper, a voltage coupling method near the lowest voltage of inverter operation was developed and converted as a study to increase the amount of solar power generation in the low sunlight section at sunrise and sunset through voltage tightening amplification adjustment and energy storage technology. In addition, through the solar module voltage series/parallel variable connection conversion technology, the power generation time is extended even under the lowest inverter operating voltage to increase the amount of power generation.

코로나19 시대 선교와 대응: 인도네시아 선교사례 중심으로

윤용호(Yong Ho Yoon),김경민(Kyoung Min Kim) 주안대학원대학교 2020 미션네트워크 Vol.8 No.-

신재생에너지용 태양광 PCS 국내 기술기준 및 성능시험

윤용호(Yong-Ho Yoon) 대한전기학회 2018 전기학회논문지 Vol.67 No.3

This paper describes domestic technical standard of Photovoltaic(PV) PCS(Power Conditioning Systems)- Characteristics of the utility interface. This standard tests utility compatibility and personnel safety and equipment protection of PV inverter performance functions. Especially utility compatibility part includes test items of 1)voltage, current and frequency, 2)normal voltage operating range, 3)DC injection, 4)normal frequency operating range, 5)harmonics and 6)waveform distortion, 7)power factor of PV inverter. Therefore in this paper each test item of domestic technical standard is studied and analyzed and finally full tested by PV inverter performance function.

스위치드 릴럭턴스 모터의 센서리스제어를 위한 전압펄스주입 알고리즘

윤용호(Yong-Ho Yoon),정균하(Kyun-Ha Jung),이태원(Tae-Won Lee),원충연(Chung-Yuen Won),김지원(Ji-Won Kim) 전력전자학회 2005 전력전자학술대회 논문집 Vol.- No.-

We propose an improved sensorless drive method of Switched Reluctance Motors using impressed voltage pulses. Conventional impressed voltage pulse method has a problem of phase delay because of low -pass filter. So in this paper we propose an improved sensorless driving method based on the impressed voltage pulse using new phase-shift circuit technique that overcomes the phase delay and start-up problem.

수피즘에 기초한 인도네시아 이슬람 이해: 수피 가르침을 통한 기독교 선교 방안 연구

윤용호(Yong Ho Yoon) 장로회신학대학교 세계선교연구원 2021 선교와 신학 Vol.54 No.-

인도네시아 이슬람의 중심에는 수피즘이 있었고, 수피즘에 영향 받은 인도네시아 이슬람을 이해하는 것이 인도네시아 이슬람을 위한 기독교 선교의 출발점이다. 이슬람 신앙의 중심이었던 수피즘은 이슬람의 인도네시아 전래와 확산에 지대한 영향을 미쳤다. 이 과정에서 수피학자와 수피종단인 따리까는 중요한 역할을 했고, 중세 가톨릭 수도원이 가톨릭 선교의 중요한 수단이 된 것처럼, 수피종단 따리까는 이슬람의 확산에 주요 수단이 되었다. 이슬람을 인도네시아에 전파한 수피들은 힌두교·불교 문화 배경의 인도네시아 지역 문화를 최대한 그대로 간직하면서 이슬람을 전했고, 이 과정에서 수피즘은 기존 종교 전통들과의 갈등을 줄여주며 인도네시아의 이슬람화에 기여했다. 인도네시아 수피즘은 16세기부터 수피즘의 선구자인 함자와 자바 이슬람화의 주역인 왈리송오를 통해서, 그리고 현대에는 함까 등의 수피학자들을 통해서 확산되었다. 수피즘의 순니 수피즘의 특징과 철학적 수피즘의 특징은 인도네시아 수피즘의 주요 특징으로 나타났다. 이 가운데 알 가잘리에게 영향을 받은 윤리적·금욕주의적인 순니 수피즘의 특징이 이븐 아라비의 신비주의적 철학적 수피즘의 특징보다 더 강하게 나타났다. 인도네시아 수피즘은 전래와 정착 과정에서 포용성과 통전성을 보여줌으로 이슬람의 광범위한 확산에 영향을 주었다. 본고에서 제시하는 인도네시아 이슬람을 위한 기독교의 선교는 성육신적 삶을 통한 선교, 영적인 사역을 통한 선교, 그리고 대화를 통한 증거로서의 선교가 통전적으로 실행되어야 한다는 것이다. Sufism was at the center of Indonesia’s Islam, and understanding Islam in Indonesia which is influenced by Sufism, is the starting point of Christian mission for Indonesian Islam. Sufism which was the center of the Islamic faith, had a profound influence on the transmission and spread of Islam to Indonesia. In this process, the Sufi scholar and Tariqa played an important role, and just as the Catholic monastery became an important tool of Catholic missions, the Tariqa became a major tool in the spread of Islam. The Sufi who spread Islam to Indonesia, delivered Islam while retaining the local culture of Indonesia with the Hindu and Buddhist culture as much as possible. In this process, Sufism contributed to the Islamization of Indonesia by reducing conflicts with existing religious traditions. Indonesian Sufism has spread from the 16th century through Hamza, a pioneer of Sufism, and Walisongo, the leading Islamization of Java, and in modern times through Sufi scholars such as Hamka. The characteristics of Sunni Sufism and the characteristics of philosophical Sufism in the Sufism emerged as the main characteristics of Indonesian Sufism. Among these, the ethical and ascetic characteristics of Sunni Sufism influenced by Al-Ghazālī appeared stronger than those of Ibn ‘Arabi’s mystical and philosophical Sufism. Indonesian Sufism influenced the widespread spread of Islam by showing inclusiveness and integrity in the process of transmission and settlement. The Christian mission for Indonesian Islam presented in this paper is that mission through incarnation life, mission through spiritual ministry, and mission as evidence through dialogue must be carried out Holistically.

한상의 단자전압을 이용한 BLDC 전동기 센서리스 알고리즘

윤용호(Yong-Ho Yoon),원충연(Chung-Yuen Won) 대한전기학회 2010 전기학회논문지 P Vol.59 No.2

This paper presents a sensorless speed control of BLDC Motor using terminal voltage of the one phase. Rotor position information is extracted by indirectly sensing the back EMF from only one of the three terminal voltages for a three-phase BLDC motor. Depending on the terminal voltage sensing rotor position, active filter is used for position information. This leads to a significant reduction in the component device of the sensorless circuit. Therefore this is a advantage for the cost saving and size reduction. With indirect sensing methods based on detection of the terminal voltage that require active filtering, the position information needs the six divider section by PLL circuit, the binary counter and johnson counter by the EPLD. Finally, this algorithm can estimate the rotor position information similar to Hall-sensor sticked the three-phase BLDC motor. As a result, the method described that it is not sensitive to filtering delays, allowing the motor to achieve a good performance over a wide speed range. In addition, a simple starting method and a speed estimation approach are also proposed. Experimental and simulation results are included to verify the proposed scheme.