A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISH TYPE SOLAR HEAT POWER GENERATION SYSTEM
PROBLEM TO BE SOLVED: To provide a dish type solar heat power generation system in which a stirling engine is not influenced by a motion of a reflection mirror, but always kept in its vertical direction and even if a positional relation between a high temperature side of the stirling engine and the reflection mirror is changed, solar light collected by the reflection mirror can be efficiently irradiated against a light receiving part of the stirling engine and restricting a reduction of a power generating efficiency.SOLUTION: This invention relates to a dish type solar heat power generation device comprising a dish type reflection mirror having a circular surface shape or a parabolic surface shape and a solar heat power generator unit for generating power by solar light collected by the reflection mirror. The solar heat power generator unit comprises a stirling engine operated under a temperature difference between its low temperature part and its high temperature part; an alternator for generating power through operation of the stirling engine; a light receiving part arranged to be contacted with the high temperature part of the stirling engine; and a vertical orientation keeping mechanism for keeping the solar heat power generator in a vertical direction. The solar heat power generator unit is rotatably attached to a frame for the solar heat power generator unit arranged at the reflection mirror in such a way that the light receiving part is installed at the light collecting position of the reflection mirror.SELECTED DRAWING: Figure 1
【課題】スターリングエンジンが、反射鏡の動きに影響されず、常に鉛直方向に維持するとともに、スターリングエンジンの高温部と反射鏡との位置関係が変化しても、反射鏡で集光した太陽光を効率良くスターリングエンジンの受光部に照射して、発電効率の低下を抑制することができるディッシュ型太陽熱発電装置を提供する。【解決手段】円面形状または放物面形状を有するディッシュ型の反射鏡と、反射鏡によって集光された太陽光によって発電を行う太陽熱発電器とを備えるディッシュ型太陽熱発電装置であって、太陽熱発電器は、低温部と高温部との温度差によって動作するスターリングエンジンと、スターリングエンジンの動作によって発電を行うオルタネーターと、スターリングエンジンの高温部と接するように設けられた受光部と、太陽熱発電器を鉛直方向に維持するための鉛直維持機構とを備え、反射鏡の集光位置に受光部が配置されるように、反射鏡に設けられた太陽熱発電器用架台に回動自在に取り付ける。【選択図】図１
DISH TYPE SOLAR HEAT POWER GENERATION SYSTEM
PROBLEM TO BE SOLVED: To provide a dish type solar heat power generation system in which a stirling engine is not influenced by a motion of a reflection mirror, but always kept in its vertical direction and even if a positional relation between a high temperature side of the stirling engine and the reflection mirror is changed, solar light collected by the reflection mirror can be efficiently irradiated against a light receiving part of the stirling engine and restricting a reduction of a power generating efficiency.SOLUTION: This invention relates to a dish type solar heat power generation device comprising a dish type reflection mirror having a circular surface shape or a parabolic surface shape and a solar heat power generator unit for generating power by solar light collected by the reflection mirror. The solar heat power generator unit comprises a stirling engine operated under a temperature difference between its low temperature part and its high temperature part; an alternator for generating power through operation of the stirling engine; a light receiving part arranged to be contacted with the high temperature part of the stirling engine; and a vertical orientation keeping mechanism for keeping the solar heat power generator in a vertical direction. The solar heat power generator unit is rotatably attached to a frame for the solar heat power generator unit arranged at the reflection mirror in such a way that the light receiving part is installed at the light collecting position of the reflection mirror.SELECTED DRAWING: Figure 1
【課題】スターリングエンジンが、反射鏡の動きに影響されず、常に鉛直方向に維持するとともに、スターリングエンジンの高温部と反射鏡との位置関係が変化しても、反射鏡で集光した太陽光を効率良くスターリングエンジンの受光部に照射して、発電効率の低下を抑制することができるディッシュ型太陽熱発電装置を提供する。【解決手段】円面形状または放物面形状を有するディッシュ型の反射鏡と、反射鏡によって集光された太陽光によって発電を行う太陽熱発電器とを備えるディッシュ型太陽熱発電装置であって、太陽熱発電器は、低温部と高温部との温度差によって動作するスターリングエンジンと、スターリングエンジンの動作によって発電を行うオルタネーターと、スターリングエンジンの高温部と接するように設けられた受光部と、太陽熱発電器を鉛直方向に維持するための鉛直維持機構とを備え、反射鏡の集光位置に受光部が配置されるように、反射鏡に設けられた太陽熱発電器用架台に回動自在に取り付ける。【選択図】図１
DISH TYPE SOLAR HEAT POWER GENERATION SYSTEM
ディッシュ型太陽熱発電装置
SHINDO ISAMU (author) / WADA TSUTOMU (author) / OZAWA SHOZO (author) / TAKAZOE TOSHIHIKO (author)
2016-06-02
Patent
Electronic Resource
Japanese
IPC:
F03G
Feder-, Gewichts-, Trägheits- oder ähnliche Kraftmaschinen
,
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS
/
C04B
Kalk
,
LIME
/
F02G
HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS
,
mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten
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