도서지역 소형풍력발전기 에너지 발생량 평가

장춘만,이종성,전완호,임태균 한국수소및신에너지학회 2013 한국수소 및 신에너지학회논문집 Vol.24 No.6

This paper presents how to determine AEP(Annual Energy Production) by a small wind turbine in DuckjeokDo island. Evaluation of AEP is introduced to make a self-contained island including renewable energy sources of wind, solar, and tidal energy. To determine the AEP in DuckjeokDo island, a local wind data is analyzed using the annual wind data from Korea Institute of Energy Research firstly. After the wind data is separated in 12-direction, a mean wind speed at each direction is determined. And then, a small wind turbine power curve is selected by introducing the capacity of a small wind turbine and the energy production of the wind turbine according to each wind direction. Finally, total annual wind energy production for each small wind turbine can be evaluated using the local wind density and local energy production considering a mechanical energy loss. Throughout the analytic study, it is found that the AEP of DuckjeokDo island is about 2.02MWh/y and 3.47MWh/y per a 1kW small wind turbine installed at the altitude of 10 m and 21m, respectively.

풍력발전의 사회적 형평성 확보를 위한 법적 개선과제에 관한 연구

한상훈(Han SangHoon) 한국토지공법학회 2016 土地公法硏究 Vol.73 No.2

바람의 법적 성격에 대해서 최근까지 심도 있는 논의가 거의 없었다. 그러나 파리협약이 이루어짐으로써 앞으로 풍력발전은 더 이상 화석에너지의 대체에너지가 아니라 미래사회의 가장 중추적인 에너지원이 될 것으로 예상된다. 따라서 바람의 이용과 관련한 합리적 법리의 구성과 관련 법체계의 구축이 절실하게 필요한 시점이다. 이에 본 연구는 풍력발전의 환경적 영향의 법적 판단에 필요한 객관적 기준을 문헌연구를 통해 제시하였다. 또 우리나라의 에너지 법체계와 외국의 입법사례에 관한 비교법적 고찰을 통하여 풍력발전의 사회적 형평성 확보를 위한 법적 개선과제를 제시하였다. 첫째, 현행 신재생에너지법은 풍력의 이용과 보급을 촉진하기 위하여 신재생에너지 의무할당제(RPS)를 도입하고 있으나 실질적인 풍력발전 행위에 관한 사항들은 제주특별법에서 규정하고 있고 실제 풍력의 공공적 관리에 관한 규정들은 도조례에 위임하고 있다. 이러한 기형적인 법체계로 인하여 에너지정책을 추진하는 지자체와 풍력발전의 사회적 형평성 확보를 우선적으로 고려하고자 하는 지방의회 간의 갈등을 유발하고 있다. 따라서 풍력발전과 관련한 지역내부와 지역 간 갈등의 문제해결을 위해서는 우선적으로 풍력을 기준으로 하는 하나의 통일된 법적 체계 의 구축을 통하여 풍력에너지 관련법들의 법적 체계를 구축해야 한다. 풍력에너지와 관련 한 관련법 체계의 미비가 초래하고 있는 두 번째 문제점은 풍력발전시설의 개발과 운영과 정에서 발생하는 환경영향으로인한 주변 토지소유자들에 대한 재산권 침해의 문제에 대한 적정한 보상기준 부재의 문제이다. 앞으로 풍력발전이 본격적으로추진되어갈수록 이 문제는 더욱 더 심각해질 것으로 예상된다. 그러므로 이의 해결을 위해서는 본 연구에서 제시한 바와 같이 우리나라 풍력자원에 관한 실증적 자료와 풍력발전으로 인한 환경영향에 대한 자료를 지속적으로 구축해나가야 한다. 셋째, 사업시행자가 직접 사업지구를 선정하여 신청하는 현재의 풍력발전지구 지정방식은 대기업에게 훨씬 유리한 사업 참여기회를 제공하고 있을 뿐만 아니라 풍력발전에 따른 이익의 공유화를 지극히 한정된 범위로 제한하고 있다. 따라서 풍력에너지 활용수익의 배분에 있어서 사회적 형평성을 확보하기 위해 서는 공공자원으로서 풍력의 정의 및 그 내용에 관한 법리의 구축이 시급하다. 이러한 배경에서 본 연구는 미국 Texas 주의 풍력 관련 법률들의 법리구성을 살펴보았다. Texas법원들은 바람에 대한 권리는 지역권 또는 상속가능 한 광업권으로부터 얻을 수 있는 명목상의 권리(title)가 아니라 바람의 이용을 통해서 얻을 수 있는 구체적 수익에 관한 권리로 판단하면서 바람의 소유권과 관련하여 바람에 관한 절대적 소유권 이론, 바람을 본질적으로 야생상태의 광물자원의 하나로 간주하는 야생동물 이론, 자연자원의 보존의 의무는 정부에 있다고 하는 침투수 원칙, 그리고 공공자원인 바람을 이용하여 생산한 이익에 관한 사적 소유를 인정하는 선점의 원칙 등의 법리를 형성하고 있다. 또한 본 연구는 풍력과 관련한 외국의 입법사례 고찰을 통하여 덴마크의 경우 풍력발전 사업에 대한 예비조사비용 보증의 규정을 두어 풍력발전사업에 대한 지역주민 및 중소기업 참여를 위한 제도적 지원 체계를 구축하고 있으며, 영국의 경우에는 풍력개발사업의 결정과정에 있어서 지방자치단체의 참여를 제도적으로 보장하고 있음을 보았는데, 이러한 점 등은 풍력발전의 사회적 형평성 확보를 위한 법적 기준 마련에 중요한 시사점을 주고 있다. Until recently there has been no sincere discussion about the nature of wind as a new energy source for our next generations. However, with the initiation of Paris Agreement, it is expected that wind energy will not be an alternative energy of fossil energy but be a pivotal future energy source for our next generations. For this reason, establishing comprehensive legal principles and legal system for wind energy is urgent and important legal issue for our society. Based on these circumstances this study provides practical criteria for legal considerations on the environmental impacts generated by the uses of wind. In addition, this study proposes some legal burdens for securing social equality in the use of wind energy throughout the comparative legal analysis for energy systems both of our nation and foreign cases. These are as follows; Firstly, although Act on the promotion of the development, use and diffusion of new an renewable energy introduces Renewable Portfolio Standards(RPS) to promote the use and provision of wind energy system practical legal standards are regulated in the Special act on the establishment of Jeju special self-governing province and the development of free international city and even the field oriented specific rules are regulated in the Ordinance of Jeju special self-governing province. This unsystematic legal structure causes serious conflict between Jeju special self-governing province and Jeju local council in securing social equality in the uses of wind energy. Therefore, in order to solve the conflicts between the province and local council in the uses of wind energy we need to work together to establish one unified legal system for the uses of wind energy. The second problem caused by the unsystematic legal structure for wind energy is an absence matter of just compensation standard for the infringement of property rights entailed by the environmental impacts from the uses of wind energy systems. It is clearly expected that this problem is getting serious in the near future while the wind energy uses is increasing. Therefore, in order to solve this problem we need to save wind data and useful information from various sites where wind energy systems are under operation. Thirdly, current designation procedure for selecting wind farm is executed by the licensee of wind turbine. Thus, current procedure for selecting wind farm provides unbalanced business opportunities for large companies comparing to local residents or small companies in the business of wind energy. Therefore, in order to secure social equality in the uses of wind energy establishing comprehensive legal principles and legal system for wind energy is necessary immediately. Based on these findings this study reviews some legal principles and legal system of Texas regarding various legal issues related to wind. From the research we find that Texas courts admit that essentially wind right would not be a corporeal right, and only an easement in gross or profit a prendre in the mineral rights could be conveyed, no title. And we also review Unified fee ownership theory, Wild animal theory, Percolating water rules and Rule of capture. Finally this study suggests that researching financial support system for the development of wind farm in Denmark cases and local government involvement system in the decision making procedures in wind farm development process in England cases could provide some useful insights for securing social equality in the uses of wind energy

제주도 바람의 사회적 변형과 그 함의

김동주(Dong-Joo Kim) 한국환경사회학회 2012 환경사회학연구 ECO Vol.16 No.1

사회변동에 따라 자연의 형질과 성격은 변한다. 전통 농경사회에서 제주의 바람은 언어,건축, 농경, 무속, 의식 등 제주인의 삶의 양식에 매우 밀접한 영향을 끼쳐왔고, 긍정적인면보다 부정적인 면이 많았다. 그러나 화석연료에 기반한 근대 산업사회의 자원고갈과 기후변화라는 생태적 위기로 인해 제주도의 바람이라는 자연은 풍력에너지자원이라는 사회적 성격을 얻게 되었다. 특히 제주는 우리나라에서 바람으로 유명한 곳이고(三多島), 이를 바탕으로 중앙정부와 제주도는 1980년대부터 기술개발 및 시범운영, 자원조사, 정책수립등의 과정을 거쳐 본격적인 풍력에너지자원으로 개발하였다. 그 결과 2000년대 들어 제주도내에는 대규모 풍력발전단지 건설이 점차 확대되고 있지만, 그에 따른 사회적 갈등도 매우 심각하게 발생하였다. 더욱이 바람은 그 동안 제주민의 삶과 제주의 자연에 고난과 역경을 주었지만, 이제 풍력발전사업자에게는 수익창출을 위한 무상 원료로 제공되고 있다. 따라서 지역환경단체는 바람자원의 이용 · 개발 및 그 수익 분배와 관련하여, 도민과 사기업간의 역사 · 문화 · 생태적 불평등 발생을 주장하며 제주도 풍력에너지자원의 공유화를 주장했다. 그리고 제주지방정부는 이러한 의견을 일정부분 수용하여 제주특별자치도 관련 조례에 삽입하였으며, 드디어 2011년 5월 공포된 제주특별법 개정법률에 ‘풍력자원의 공공적 관리’ 조항이 신설 · 포함되었다. 이로써 제주도 풍력에너지의 공공자원화가 본격적으로 시행되는 법적 근거를 마련하였다. 앞으로 도민의 공공자원인 풍력자원을 기반으로 제주도의 지역에너지자립체체 구축을 위해서는 지방에너지공기업 설립과 지자체의 에너지정책 권한 확대가 필요하다. The purpose of this study is to analyse the social background, origin, process and method of converting wind, a renewable energy resource, into electricity. The study focuses on the roles the local environmental NGO and local government played in legislating the communalization of wind energy resources. Jeju Island, situated in the South Sea of the Korean Peninsula, is famous for its strong wind. The near constant winds have affected a variety of Jeju culture such as language, architecture, agriculture and shamanism. The ecological crisis of modern industrial society, specifically as it pertains to climate change and the exhaustion of fossil fuel, marks a turning point for renewable energy. Following the double oil-shock of the 1970s, the national Korean government and local Jeju government strategically implemented renewable energy policy in the 1980s. The efforts that followed worked on researching wind energy resources and developing wind turbine technology. In the 2000s, large industrial-scale construction of wind farms began on Jeju island and with it social conflict over the harvesting of Jeju’s wind energy resources. The local environmental NGO proposed the communalization of wind energy resources to resolve the conflict. The local Jeju government adopted and institutionalized this wind energy resource communalization strategy. With this, Jeju has legislated its wind energy resources to be part of the commons, a first in wind energy policy throughout the world. This strengthening of local authority over energy policy has been an crucial step in moving Jeju towards energy independence, and further strengthening will allow this process to continue forward.

로그정규풍속모형에 의한 풍력자원특성의 추론 및 응용에 관한 연구

김혜중,변재영,최영진,곽화륜 한국자료분석학회 2010 Journal of the Korean Data Analysis Society Vol.12 No.4

It is clear that a correct information about characteristics of the wind resources is essential to an efficient planning and implementation of any project concerning the development of the wind energy. This article studies how to calculate the characteristics of a regional wind resource (such as mean wind energy density, total wind energy, wind speed for the maximum energy) under a statistical model and to develop their inference method. To this end, we introduce Weibull and Log-normal model as the wind models and contrast the characteristics derived from each model. Then we provide wind energy statistics to estimate the characteristics along with their inference method. As an application, we obtained the statistical wind models for the 77 weather station areas based on TMY(typical meteorological year) wind data, and then provide wind energy statistics to estimate and analyze the wind energy characteristics of the wind resources of the 77 areas. Moreover, the usefulness of all the statistical methods suggested in this paper are examined by comparing the true measurements with the corresponding values estimated by the statistical methods suggested in this paper. 풍력자원의 특성에 대한 정확한 정보는 풍력에너지 개발과 관련된 모든 프로젝트의 효율적인 기획과 실행에 필수조건이다. 본 논문은 지역별 풍력자원의 특성을 계량화하는데 필요한 평균풍력에너지밀도, 풍력에너지합, 최대풍력풍속 등을 통계적모형 하에서 계산하고, 그 값들을 추론하는 방법에 대한 연구이다. 이를 위해 풍속모형을 와이블과 로그정규모형으로 설정하고, 각 모형으로부터 유도되는 풍력자원특성에 관련된 값들을 계산하여 대비시켰으며, 특성값들의 추론에 필요한 풍력에너지통계를 제시하였다. 응용 예로 국내 77개 기상관측소의 TMY(typical meteorological year) 바람자료를 사용하여, 77개 지역의 풍속모형을 Kolmogorov-Smirnov 검정에 의해 설정하였고, 적합된 로그정규풍속모형으로부터 얻은 풍력자원통계를 통해 각 지역의 풍력자원의 특성을 분석하였다. 또한 풍력자원통계 추정값과 실제 관측된 값의 비교 분석을 통해 본 논문에서 제안된 통계적 방법의 유용성을 보였다.

쿠바의 풍력 단지 예정지와 해상 풍력 에너지 평가

장유운(Jang, Yu-Woon),박일수(Park, Il-Soo),이강웅(Lee, Gang-Woong) 한국외국어대학교 중남미연구소 2017 중남미연구 Vol.36 No.3

본 연구는 쿠바 풍력에너지의 공간 분포를 평가하고, 다양한 풍력 터빈을 적용하여 풍력 에너지 자원을 평가하였다. 풍력단지 예정지인 중북부 연안과 동부 연안의 육상풍력 에너지는 풍력 터빈의 종류에 따라 운영 효율성이 34 % 향상되었다. 연안에서 2km 거리의 수심 50 m 이하인 지역에서 해상 풍력을 활용할 경우 운영 효율성과 전력생산량은 육상의 1.5 MW 풍력 터빈에 비하여 80 % 증가하였다. 이와 같이 풍력 터빈의 로터 길이와 허브 높이를 향상시키고 해상 풍력을 운영할 경우, 풍속이 3.8 m/s로 낮은 수준인 남서부 지역과 북서 지역의 연안에서도 운영 효율성이 27 %로 평가되었다. 쿠바 연안의 해상 풍력 활용 가능성은 현재 40 %의 분산 전원을 구성하는 디젤발전기를 대체할 수 있기 때문에 향후 쿠바 에너지 믹스에서 중요한 역할을 할 것으로 전망된다. Cuba is known to be rich in terms of wind energy. As the wind energy is not equally distributed throughout the country, the capacity factor of wind energy requires analysis of the spatial distribution. The coastal region of the eastern and northern part of the country have high potential wind energy over wind power class 3 while the western and southern parts have low wind energy with wind power class 1. In the coastal areas where the wind farms are scheduled to be constructed, the capacity factor is simulated to be improved by 34 % according to the types of wind turbines. The annual electricity production of offshore wind power with 3 MW wind turbine will be increased by 80 % comparing to the onshore wind power of 1.5 MW turbine. The capacity factor with 3 MW wind turbine is simulated with 27 % better in the southwestern and northwest coasts where the wind speed has even been low level at 3.8 m/s. The availability of offshore wind power on the Cuban coast is expected to play an important role in Cuban energy mix and it will contribute to replace the current distributed power which occupied 40 % of Cuban power.

한국형 재생에너지 3020 이행계획 달성을 위한 해상풍력발전의 현재와 전망

박민규,박성준,성병철,최연정,정석희 대한환경공학회 2021 대한환경공학회지 Vol.43 No.3

본 논문은 풍력에너지의 중장기 계획으로 새롭게 개발되고 있는 부유식 해상풍력발전에 종합적으로 리뷰했다. 메가와트(MW)당 투자 관점에서 보면 해상풍력은 여전히 육상풍력보다 50% 정도 비싸다. 그럼에도 불구하고 많은 선진국이 개발 및 투자에 발을 담그는 이유와, 우리가 알던 육상풍력과 다르게 바닷가에 설치된 해상풍력시설, 바다 한가운데에 세워지는 부유식 해상풍력에 대한 궁금증이 생겨 자료를 조사하기 시작했다. 해상풍력발전의 기본적인 원리와 시설에 사용된 기술들을 살펴보고, 육상풍력발전과 비교하여 해상풍력발전이 가지고 있는 장단점과 고정식 해상풍력시설과 부유식 해상풍력시설은 어떤 차이점이 있는지 조사했다. 해상풍력 설비 설치 시 발생하는 주민들의 반대, 개발의 어려움, 높은 운영관리비 등 상용화 가능성, 경제성에 대한 시설 설치의 타당성을 검증하고, 재생에너지 3020 이행계획의 중장기 목표로 부유식 해상풍력을 선정한 것이 현실성 있는 계획인가에 대해 조사하였다. 더불어 해상풍력이 발달한 외국사례와 국내에 운영 중인 해상풍력 발전단지, 운영 예정인 단지를 비교하고, 최초의 부유식 해상풍력인 스코틀랜드의 하이윈드와 우리나라 울산에서 진행 중인 부유식 해상풍력과 비교하여 시설설치에 따른 어려움을 극복하는 방안과 국내 해상풍력 발전 사업이 나아갈 방향을 제시하였다. 또한, 해외와 다르게 풍력발전에 적합한 국토가 많지 않은 대한민국에서 풍력에너지 발전량을 계획한 대로 늘릴 수 있는지, 부유식 해상풍력이 그 해답이 될 수 있는지 조사해 보기로 하였다. 정부가 태양광 풍력 등 신재생 에너지에 투자를 추진하는 이유는 태양으로부터 비롯된 에너지원이 친환경적이라는 이유 때문이다. 하지만 풍력발전 사업을 일찍 시작한 미국과 유럽에서는 풍력발전기 날개 처리에 곤란을 겪고 있다. 에너지원은 친환경적이지만 폐기물 처리에서 발생하는 환경 오염에 따른 모순적인 모습을 살펴보고, 해외에서는 폐기물을 어떤 방법으로 처리 및 활용하는지 조사하였다. 상대적으로 일찍 해상풍력사업에 뛰어든 해외와 비교하여, 국내의 발전사업은 걸음마 단 This review comprehensively reviewed floating offshore wind power generation technology, which is being newly developed as a mid- to long-term plan for wind energy. From the perspective of investment per megawatt (MW), offshore wind power is still about 50 percent more expensive than land wind power. Nevertheless, many advanced countries began to investigate the data because they wondered why they were immersed in development and investment, and why offshore wind facilities installed on the beach and floating offshore wind installed in the middle of the sea, unlike the land wind we knew. We looked at the basic principles of offshore wind power generation and the technologies used in facilities, and looked at the advantages and disadvantages of offshore wind power generation compared to land wind power generation, and what differences between fixed offshore wind farms and floating offshore wind farms. It is investigated whether it is a realistic plan to verify residents’ opposition to the installation of offshore wind power facilities, the possibility of commercialization such as high operational management costs, and the feasibility of installing facilities for renewable energy 3020 as mid- to long-term goals. In addition, it compares foreign cases with offshore wind power development complexes in Korea, marine wind power generation complexes in operation, and high wind power in Scotland, the first floating offshore wind power in Ulsan, Korea, to overcome difficulties in installing facilities and suggest directions for domestic offshore wind power development. In addition, in Korea, where there are not many countries suitable for wind power generation unlike overseas, it was decided to investigate whether floating offshore wind power could be the answer as planned. The reason why the government is pushing for investment in renewable energy such as solar power and wind power is because energy sources from the sun are eco-friendly. However, the U.S. and Europe, which started the wind power project early, are having difficulty in handling the wings of wind power generators. The energy source looked at the contradictions caused by environmental pollution in the treatment of waste, although it was environmentally friendly, and investigated how waste was treated and utilized overseas. Compared to other countries that entered the offshore wind power business earlier, domestic power generation projects are in their infancy and should focus on developing technology and co-prosperity with neighboring residents rather than on excessive expansion.

Green Energy Contents Research of Sun, Wind, Bio, Water

이재익 한국전시산업융합연구원 2018 한국과학예술융합학회 Vol.32 No.-

In Korea, active development policies and the need for investment by government is increasing and it is responding to global external factors such as enactment of the convention on climate change and the continued high oil prices. In particular, as the supply of local governments and private enterprises to major green energy such as solar power, wind power, bio, and hydroelectric power has expanded, various support and upbringing strategies such as energy zero science museum research linked with tourism industry have been also suggested. This study will upgrade the cities of each local government to a clean smart city image in response to this trend and to study green energy content development plan of solar, wind, bio, water linked with and to activate tourism industry. The contents and method of the study are as follows: First, we examine the current status and research trends of green energy at home and abroad. Second, we study the characteristics of green energy content and image attributes for clean smart city. Third, we will integrate the results of research on the current status and research trends, policies, and detailed projects of domestic and foreign countries, and the results of research on solar energy, wind, bio, water green energy contents. As a result, policy development plans and guidelines for green energy contents research that can contribute to the formation of advanced clean smart city image, energy balance development linked with tourism industry by each local government, green energy contents utilization plan for energy zero science museum. The results of this study are as follows: First, as a result of studying overseas situation and research trends, The following countries lead in distribution and investment in the following fields: China in water energy, solar energy power generation, wind energy, solar heating; UK in land wind energy; the U.S in bio energy such as bio diesel and bio ethanol; Germany in wind energy; Indonesia in geothermal power generation. Therefore, it is necessary to develop a clear policy intention and a practical policy to cope with the policy changes of countries in the world due to the expansion of the green energy market and the spread of the electricity tariff system. Second, as a result of examining the domestic situation and research trends, the government's active support for clean green energy and the interest of private civilian and public should be further expanded. In particular, policy support, investment and growth strategies for various local governments such as energy zero science museum research connected with tourism industry per local government and green energy contents research for a smart city of sun, wind, bio, and water should be further expanded Third, as a result of examining the current status and cases of green energy contents in the world, Spain, Denmark, Germany, USA, UAE, etc. are integrating solar energy, wind energy, bio energy and water energy, even presenting it as tourism resources. In Korea, efforts are underway to plan the construction of smart cities by local governments in conjunction with energy zero science museums research and to make it as tourism resources. However, there is a great deal of conflict in the national consensus and the government and politicians need to present the solution for this. Fourth, it is absolutely necessary to develop and - 220 - agree on a policy roadmap for the sequential distribution and replacement on clean green energy sources and be wary of unconditional rejection of high-efficiency energy sources such as nuclear power rising out of concerns for the distribution, investment, and support of clean green energy. Fifth, just as solar energy, wind energy, bio energy, and water energy need to maximize the advantages and disadvantages and symbolic values of each clean energy source, the balanced energy development considering regional characteristics of Korea should be closely connected to the speciali...

Green Energy Contents Research of Sun, Wind, Bio, Water

Lee, Jae Ik(이재익) 한국전시산업융합연구원 2018 한국과학예술융합학회 Vol.32 No.-

In Korea, active development policies and the need for investment by government is increasing and it is responding to global external factors such as enactment of the convention on climate change and the continued high oil prices. In particular, as the supply of local governments and private enterprises to major green energy such as solar power, wind power, bio, and hydroelectric power has expanded, various support and upbringing strategies such as energy zero science museum research linked with tourism industry have been also suggested. This study will upgrade the cities of each local government to a clean smart city image in response to this trend and to study green energy content development plan of solar, wind, bio, water linked with and to activate tourism industry. The contents and method of the study are as follows: First, we examine the current status and research trends of green energy at home and abroad. Second, we study the characteristics of green energy content and image attributes for clean smart city. Third, we will integrate the results of research on the current status and research trends, policies, and detailed projects of domestic and foreign countries, and the results of research on solar energy, wind, bio, water green energy contents. As a result, policy development plans and guidelines for green energy contents research that can contribute to the formation of advanced clean smart city image, energy balance development linked with tourism industry by each local government, green energy contents utilization plan for energy zero science museum. The results of this study are as follows: First, as a result of studying overseas situation and research trends, The following countries lead in distribution and investment in the following fields: China in water energy, solar energy power generation, wind energy, solar heating; UK in land wind energy; the U.S in bio energy such as bio diesel and bio ethanol; Germany in wind energy; Indonesia in geothermal power generation. Therefore, it is necessary to develop a clear policy intention and a practical policy to cope with the policy changes of countries in the world due to the expansion of the green energy market and the spread of the electricity tariff system. Second, as a result of examining the domestic situation and research trends, the government`s active support for clean green energy and the interest of private civilian and public should be further expanded. In particular, policy support, investment and growth strategies for various local governments such as energy zero science museum research connected with tourism industry per local government and green energy contents research for a smart city of sun, wind, bio, and water should be further expanded Third, as a result of examining the current status and cases of green energy contents in the world, Spain, Denmark, Germany, USA, UAE, etc. are integrating solar energy, wind energy, bio energy and water energy, even presenting it as tourism resources. In Korea, efforts are underway to plan the construction of smart cities by local governments in conjunction with energy zero science museums research and to make it as tourism resources. However, there is a great deal of conflict in the national consensus and the government and politicians need to present the solution for this. Fourth, it is absolutely necessary to develop and agree on a policy roadmap for the sequential distribution and replacement on clean green energy sources and be wary of unconditional rejection of high-efficiency energy sources such as nuclear power rising out of concerns for the distribution, investment, and support of clean green energy. Fifth, just as solar energy, wind energy, bio energy, and water energy need to maximize the advantages and disadvantages and symbolic values of each clean energy source, the balanced energy development considering regional characteristics of Korea should be closely co

풍력발전산업의 경제성및 정책적과제

정재호(Jae-Ho Jung) 전력전자학회 2004 전력전자학술대회 논문집 Vol.- No.-

현재 사용되고 있는 대부분의 1차 에너지원은 향후 60년 이내에 고갈될 것이며 인류의 과다한 화석에너지의 사용은 지구 온난화 및 환경보호에 대한 관심을 고취시키는 결과를 초래하였다. 이와 같은 에너지와 환경의 문제를 해결하기 위한 노력으로 많은 국가에서 교토의정서 및 기후변화협약 등을 비준하는 한편 재생에너지 개발을 촉진하게 되었다. 재생에너지산업 중 풍력발전산업은 여타 재생에너지보다 경제성을 확보하고 있으며 지난 5년간 매년 30~40%의 높은 성장률을 보이고 있다. 따라서 본 연구에서는 첫째 풍력발전산업의 필요성 및 특성에 대하여 살펴보고 둘째, 풍력발전산업의 국내ㆍ외 현황과 각국의 풍력발전산업 개발ㆍ육성정책 등을 비교ㆍ검토한 후 마지막으로 기존 화석에너지와 대등한 경쟁력을 확립해 나가고 있는 풍력발전산업이 국내에서도 타당한 경제성을 갖춰 나갈 수 있는 기반이 조속히 구축될 수 있도록 하기위해 현재 우리나라 풍력발전정책의 문제점을 지적하고 그 개선방향을 제시하고자 한다. Our fossil fuels will be exhausted and replaced with renewable energies over the next few decades. And rapidly increasing consumption of primary energy makes every country recognize the potential significance of climate change and necessity of greenhouse gas reduction. A critical part of the solution is to ratify the Kyoto Protocol and the UNFCC, and to develop and utilize the wind energy. One of the renewable energies, wind energy is increasingly competitive in liberalised energy markets and shows annual growth rate of 20~30% in past five years. Thus, the purpose of this paper is to describe the necessity and characteristics of wind energy industries, to compare the international development policies of wind energy industries, and to suggest and discuss the alternative development policies of wind energies in Korea.

WIND ENERGY AND FUTURE OF RENEWABLE ENERGY RESOURCES

Yi-Ting Wu 국제과학영재학회 2020 APEC Youth Scientist Journal Vol.12 No.1

Wind energy has significant growth recently. According to the numbers, wind energy had grown a lot since 2011. Despite of wind energy, other renewable energy resources are also available, and they all have their own characteristics. Energy sources such as co-firing helps reduce the pollution. This article shows the development of wind energy and its market. At the same time, giving the potential and future outlook of offshore wind energy. For now, energies such as coal burning could also be improved to reduce the amount of pollution made.