KR920001079A - 태양열 발전기에 의해 공급되는 에너지발전플랜트, 특히 플로펠러형 선박추진플랜트 - Google Patents

태양열 발전기에 의해 공급되는 에너지발전플랜트, 특히 플로펠러형 선박추진플랜트 Download PDF

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Publication number
KR920001079A
KR920001079A KR1019910009167A KR910009167A KR920001079A KR 920001079 A KR920001079 A KR 920001079A KR 1019910009167 A KR1019910009167 A KR 1019910009167A KR 910009167 A KR910009167 A KR 910009167A KR 920001079 A KR920001079 A KR 920001079A
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South Korea
Prior art keywords
generator
solar
value
mpp
energy
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KR1019910009167A
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English (en)
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샤프린 크리스챤
보르크메이어 요한네스
Original Assignee
원본미기재
숏텔-베르프트 요세프 벡커 게엠베하 운트 코, 카게
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Publication of KR920001079A publication Critical patent/KR920001079A/ko

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00Devices for producing mechanical power from solar energy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H21/00Use of propulsion power plant or units on vessels
    • B63H21/12Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40The network being an on-board power network, i.e. within a vehicle
    • H02J2310/42The network being an on-board power network, i.e. within a vehicle for ships or vessels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

내용 없음

Description

태양열 발전기에 의해 공급되는 에너지발전플랜트, 특히 플로펠러형 선박추진플랜트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 광기전성 보트추진시스템의 구성 및 그 최적에너지관리시스템의 개략 다이어그램,
제2도는 본 발명의 구성요소로서 사용되는 형태의 직류 컨버터의 작동 범위에 관한 발전기의 특성을 나타내는 도면,

Claims (11)

  1. 직류컨버터를 통해 태양열반전기에 의해 전기가 공급되는 에너지발전 플랜트에 있어서, 마이크로컴퓨터의 도움으로 직류컨버터의 입력저항은, 태양열 일사량 및 태양열 전지의 온도에 좌우되는 태양열발전기의 최대 출력점(MPP)에 일정하게 적용되는 것을 특징으로 하는 에너지발전플랜트.
  2. 제1항에 있어서, 직류 컨버터의 출력부에서 전압과 전류를 감지하는 센서에 의해 마이크로컴퓨터내에서 에너지저장 시스템에로 전달되는 전력을 계산하도록하며, 전압 및 전류로부터 계산된 변할때 마이크로 컴퓨터내의 제어신호발생기가 일정량만큼 직류컨버터의 입력저항을 변화시켜서 작동점이 MPP에 도달하도록 하는 것을 특징으로 하는 에너지발전 플랜트.
  3. 제1항에 있어서, 시스템이 개시될때 그리고 센서에 의해 측정되고 직류컨버터에 의해 에너지저장시스템에전달되는 전력이 변할때 제어신호의 변화에 의해 검색과정이 개시되고 태양열 발전기의 최대출력점(MPP)을 특정한 작동범위내로 얻기위해 방향 및 스텝폭이 변할 수 있는 것을 특징으로 하는 에너지발전플랜트.
  4. 제1항에 있어서, 마이크로컴퓨터는 한계치메모리와 태양열반전기의 출력을 포함하고, 이 범위의 한계점의 산술평균으로서 MPP의 정확한 값이 결정되고 제어신호가 이값에 조정되는 것을 특징을 하는 에너지발전플랜트.
  5. 제1항에 있어서, 마이크로컴퓨터는 데이타필드를 포함하고, 여기서 플랜트가 작동되는 동안 발견되는 MPP값은 제어신호값으로 표시되고, 파일롯전기에서 측정된 태양열 일사량값에 의해 거정되며 온도에센서에 의해 측정된 태양열 발전기의 온도값은 저장되고 검색과정이 다시 개시됨에 따라 제어신호가 즉시 일시적인 태양열일사량 및 발전기온도값에 조정되어 MPP에 해당되도록 하는 것을 특징을 하는 에너지발전플랜트.
  6. 제1항에 있어서, 온도센서로 측정된 발전기 온도값은 데이타필드에 저장되어 있어서 순간적인 발전기온도에 대해 설정된 ±X℃범위내에서만 발견된 MPP 인덱스값으로 되고 발견된 MPP값, 이섬위를 벗어나는 온도 값은 또한 제거되어, 발전기의 온도 변이에 의한 이전의 유효하지 않은 MPP 값이 제거되고, 이로써 태양열반전기 또는 시스템의 다른 중요한 구성요소의 노화가 결정되고 자동적으로 보상되는 것을 특징을 하는 에너지 발전플랜트.
  7. 제1항에 있어서, MPP값이 데이타 필드에 각각 들어가기전에 실제 발전기 출력에 의해 이론적으로 계산되고 발전기 전압 및 발전기 전류의 값으로 부터 계산된 발전기 출력을 비교함으로써 마이크로컴퓨터에 의해 타당성테스트가 수행되는 것을 특징으로 하는 에너지발전플랜트.
  8. 제6항에 있어서, 파일롯전지나 태양열 발전기의 음영으로 인해 작동점이 잘못 설정되는 것을 방지하기 위해 도표값에 의해 제어신호값이 각각 조성되기전에 타당성 테스트가 또한 수행되는 것을 특징으로 하는 에너지 발생 플랜트.
  9. 제1항에 있어서, 저장시스템(충전기)로 부터 에너지가 공급되는 프로펠러 및 전기모우터를 구비한 선박추진 시스템과 관련하여 사용되고, 충전에너지는 직류컨버터를 통해 태양열반전기에 의해 제공되는 것을 특징으로 하는 에너지발전플랜트.
  10. 제9항에 있어서, 센서에 측정된 충전기의 최종 충전전압에 도달할때 제어신호값에 태양열 발전기의 무부하전압의 방향으로 변하는 것을 특징으로 하는 에너지발전플랜트.
  11. 제10항에 있어서, 충전기의 최종 충전전압에 도달될때 데이타필드에 수치값이 들어가는 것이 방지되는 것을 특징을 하는 에너지발전장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910009167A 1990-06-02 1991-06-03 태양열 발전기에 의해 공급되는 에너지발전플랜트, 특히 플로펠러형 선박추진플랜트 KR920001079A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4017860.9 1990-06-02
DE4017860A DE4017860A1 (de) 1990-06-02 1990-06-02 Energiegewinnungsanlage, insbesondere propeller-schiffsantrieb, mit speisung durch einen solargenerator

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KR920001079A true KR920001079A (ko) 1992-01-29

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EP (1) EP0460453A3 (ko)
JP (1) JPH0573162A (ko)
KR (1) KR920001079A (ko)
CN (1) CN1060937A (ko)
AU (1) AU643018B2 (ko)
BR (1) BR9102241A (ko)
CA (2) CA2063243A1 (ko)
DE (1) DE4017860A1 (ko)
FI (1) FI912636A (ko)
HU (1) HU911757D0 (ko)
IL (1) IL98232A0 (ko)
NO (1) NO912063L (ko)
PL (1) PL290468A1 (ko)
PT (1) PT97805A (ko)
YU (1) YU95991A (ko)
ZA (1) ZA914122B (ko)

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EP0460453A3 (en) 1992-12-16
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DE4017860A1 (de) 1991-12-05
NO912063D0 (no) 1991-05-29
HU911757D0 (en) 1991-12-30
EP0460453A2 (de) 1991-12-11
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YU95991A (sh) 1994-11-15
AU7735491A (en) 1991-12-05
IL98232A0 (en) 1992-06-21
BR9102241A (pt) 1992-01-07
CA2063243A1 (en) 1991-12-03
CN1060937A (zh) 1992-05-06
AU643018B2 (en) 1993-11-04
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