• 제목/요약/키워드: Combined Generation System

Search Result 362, Processing Time 0.033 seconds

Analysis on the Operational Characteristics of the Combined Generation System with Power Storage Apparatus that Apply Microcontroller

  • Lim, Jung-Yeol;Yoon, Seok-Am;Cha, In-Su
    • KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
    • /
    • v.12B no.1
    • /
    • pp.24-30
    • /
    • 2002
  • The developments of the solar and the wind power energy are necessary since the future alternative, energies that have no pollution and no limitation are restricted. Currently power generation system of MW scale has been developed, but it still has a flew faults with the weather condition. In order to solve these existing problem combined generation system of photovoltaic(400W) and wind power generation system(400W) was suggested. It combines wind power and solar energy to have the supporting effect from each other. However, since even combined generation system cannot always generate stable output with ever-changing weather condition, power storage apparatus that uses elastic energy of spiral spring to combined generation system was also added far the present study. In an experiment, when output of combined generation system gets lower than 12V(charging voltage), power was continuously supplied to load through the inverter by charging energy obtained from generating rotary energy of spiral spring operates in small scale generator.

A Study on the Characteristics of the Combined Generation System by Solar and Wind Energy with Power Storage Apparatus for the Geographical Features

  • Lim, Jung-Yeol;Kang, Byeong-bok;Cha, In-Su
    • Journal of Power Electronics
    • /
    • v.2 no.1
    • /
    • pp.11-18
    • /
    • 2002
  • The development of the solar and the wind energy is necessary since the future alternative energies that have no pollution and no limitation are restricted. Currently MW Class power generation system has been developed, but it still has a few faults with the weather condition. In order to solve these existing problems, combined generation system of photovoltaic and wind power was suggested. It combines wind power energy and solar energy to have the supporting effect from each other. However, since even combined generation system cannot always generate stable output with everchanging weather condition, power storage apparatus that uses elastic energy of spiral spring to combined generation system was also added for the present study.

Development of combined generation systems that power storage apparatus is applied (동력저장장치가 적용된 복합발전시스템의 개발)

  • Lee, Jeong-Il;Seo, Jang-Soo;Kang, Byung-Bog;Cha, In-Su
    • The Transactions of the Korean Institute of Electrical Engineers P
    • /
    • v.51 no.4
    • /
    • pp.169-174
    • /
    • 2002
  • The developments of the solar and the wind power energy are neccessary since the future alternative energies that have no pollution and no limitation are restricted. Currently power generation system of existing problems, combined generation system of photovoltaic(400W) and wind power generation system(400W) was suggested. It combines wind power and solar energy to have the supporting effect from each other. However, weather condition, power compensation device that uses elastic energy of spiral spring to combined generation system was also added for the present study. In an experiment, when output of system gets lower than 12V(charging voltage), power was continuously supplied to load through the inverter by charging energy obtained from generating rotary energy of spiral spring operates in small scale generator.

High Efficiency Gas Turbine-Fuel Cell Hybrid Power Generation System (가스터빈-연료전지 혼합형 고효율 발전시스템)

  • Lee, Jin-Kun;Yang, Soo-Seok;Sohn, Jeong-L;Song, Rak-Hyun;Cho, Hyung-Hee
    • 유체기계공업학회:학술대회논문집
    • /
    • 2001.11a
    • /
    • pp.347-353
    • /
    • 2001
  • A combined cycle, 'HYBRID', is emerging as a new power generation technology that is particularly suitable for the distributed power generation system, with high energy efficiency and low pollutant emission. Currently micro gas turbines and fuel cells are attracting a lot of attention to meet the future needs in the distributed power generation market. This hybrid system may have every advantages of both systems because a gas turbine is synergistically combined with a fuel cell into a unique combined cycle. The hybrid system is believed to become a leading runner in the distributed power generation market. This paper introduces a current plan associated with the development of the hybrid system which consists of a micro gas turbine and a solid-oxide fuel cell(SOFC).

  • PDF

A Study on Driving Characteristics of combined Generation System 3kW Proto Type Photovoltaic/Wind Generation With Power Storage Apparatus (동력저장기능을 가지는 3kW proto type 태양광/풍력 복합발전시스템의 운전특성에 관한 연구)

  • Park, Se-Jun;Kang, Byung-Bog;Yoon, Jeong-Phil;Lim, Jung-Yeol;Cha, In-Su
    • Proceedings of the KIEE Conference
    • /
    • 2002.11d
    • /
    • pp.300-303
    • /
    • 2002
  • Combined generation system of Photovoltaic and wind generation have shortcoming that is different output power according to change of weather. So, the combined generation system is required backup system that such as a storage battery to supply energy, when not enough photovoltaic and wind power source for power supply equally and continually because the energy source is changeable and stable through change of weather as irradiation. temperature, wind speed. wind direction. seasons, etc.

  • PDF

A Study on Power Storage Apparatus of combined Generation System 3kW Proto Type Photovoltaic/Wind Generation (3kW proto type 태양광/풍력 복합발전시스템의 전력보상장치에 관한 연구)

  • Park Se-Jun;Kang Byung-Bog;Yoon Jeong-Phil;Lim Jung-Yeol;Cha In-Su
    • Proceedings of the KIPE Conference
    • /
    • 2002.11a
    • /
    • pp.74-77
    • /
    • 2002
  • Combined generation system of Photovoltaic and wind generation have shortcoming that is different output power according to change of weather. So, the combined generation system is required backup system that such as a storage battery to supply energy, when not enough photovoltaic and wind power source for power supply equally and continually, because the energy source is changeable and stable through change of weather as irradiation, temperature, wind speed, wind direction, seasons, etc..

  • PDF

Realtime Monitoring system of Residential Photovoltaic system (태양광-풍력 복합발전시스템의 출력제어 특성에 관한 연구)

  • Lee J.I.;Suh J.S.;Yoon P.H.;Cha I.S.
    • Proceedings of the KIPE Conference
    • /
    • 2003.07b
    • /
    • pp.933-937
    • /
    • 2003
  • The development of the solar and the wind power energy are necessary since the future alternative energies that have no pollution and no limitation are restricted. Currently power generation system of MW scale has been developed, but it still has a few faults with the weather condition. In order to solve these existing problems, combined generation system of photovoltaic(400w) and wind power generation system(400w) was suggested. It combines wind power and solar energy to have the supporting effect from each other However, since even combined generation system cannot always generate stable output with ever-changing weather condition, power compensation device that uses elastic energy of spiral spring to combined generation system was also added for the present study. In an experiment, when output of system gets lower than 12V(charging voltage), power was continuously supplied to load through the inverter by charging energy obtained from generating rotary energy of spiral spring operates in small scale generator

  • PDF

A Study on the Discontinuous Energy Ceneration System for Power Compensation (불연속 에너지 발생장치의 에너지 보상 시스템에 대한 연구)

  • Lee, Jeong-Il;Lim, Jung-Yeol;Kang, Byung-Bog;Cha, In-Su
    • Proceedings of the KIEE Conference
    • /
    • 2002.04a
    • /
    • pp.133-138
    • /
    • 2002
  • The developments of the solar and the wind power energy are necessary since the future alternative energies that have no pollution and no limitation are restricted. Currently power generation system of MW scale has been developed, but it still has a few faults with the weather condition. In order to solve these existing problems, combined generation system of photovoltaic(400W) and wind power generation system(400W) was suggested. It combines wind power and solar energy to have the supporting effect from each other. However, since even combined generation system cannot always generate stable output with ever-changing weather condition, power compensation device that uses elastic energy of spiral spring to combined generation system was also added for the present study. In an experiment, when output of system gets lower than 12V(charging voltage), power was continuously supplied to load through the inverter by charging energy obtained from generating rotary energy of spiral spring operates in small scale generator.

  • PDF

Economic Evaluation by Compared Battery Energy Storage System(BESS) and Conventional Combined Cycle of power Generation Cost (복합화력발전시스템과의 발전원가 비교에 의한 전지전력저장시스템의 경제성 분석)

  • Kim, Eung-Sang;Kim, Ji-Won
    • The Transactions of the Korean Institute of Electrical Engineers A
    • /
    • v.48 no.3
    • /
    • pp.241-246
    • /
    • 1999
  • This paper describes the economic evaluation of battery energy storage system(BESS) for the domestic application. Application target is decided on conventional combined cycle of domestic and we analyzed economics that compared conventional combined cycle with power generation cost in development and the commercialized in case that establish it on utility and customer, urban and rural. The result shows that about the same conventional combined cycle of Anyang, Bundang and Pyungtak but more economical than seoincheon conventional combined cycle. And, in case of capacity enlargment and using the maintenance free battery more economical than conventional system.

  • PDF

A Study on the Development of Discontinuous Energy Generation System for Power Compensation Using Microcontroller (마이크로컨트롤러를 이용한 전력보상용 불연속 에너지 발생 시스템 개발에 대한 연구)

  • 이정일;임중열;차인수
    • Journal of Institute of Control, Robotics and Systems
    • /
    • v.8 no.12
    • /
    • pp.1031-1035
    • /
    • 2002
  • The development of the solar and the wind power energy is necessary since the future alternative energies should have no pollution and no limitation. currently power generation system of MW scale has been developed, but it still has a few faults that its operation depends on with the weather condition. In order to solve these existing problems. combined generation system of photovoltaic(400W) and wind power generation system(400W) was suggested. It combines wind power and solar energy to have the supporting effect from each other. However. since the combined generation system cannot always generate stable output with ever-changing weather condition, power compensation device that uses elastic energy of spiral spring was added. In an experiment. when output of system gets lower than 12V(charging voltage), additional power was from the stored rotational energy of spiral spring.