...

次世代気象衛星データを活用した日射強度推定技術の検討

by user

on
Category: Documents
3

views

Report

Comments

Transcript

次世代気象衛星データを活用した日射強度推定技術の検討
Renewable Energy Research Center
'$3820()
#+%
Ā‘Ý˳ÿşôøś‚z•ÿşñś>ÒÐ
ÿş
ÿ÷ñ›d»±,¢§bāš*¶ijŇŖķŜ¢§ĽŚĿŜāijŇŖķŜŇłŅřŜĸŁŜő
ÿøñŽ>BāĹŚŋœŜĿś^8ĻļŃőBEk
ā+
ā?åŸèğĪćĝ·˜;$è“Ċ>ÁĞGĊÙĦĞėĮĂ";$ĞĪĭ­°ģğSêĊ`\ďĮęĆĭăĎğĪćĝ·˜;$è“ğ;$ei
ĩ"!XğÑÏĊÙħīĮėėąĭăĒĎĚpĐƅ‡Ó¼uġĤįĬ8+ńŜĿĉīðĆv¨á ÄPğqFRPİhCĐĂijŇŖķŜŇłŅ
řŜĸģğœİ~ÆĐęĆĭă
āpĐĆ‡Ó¼uġĤįĬţ+Ġr{ğ‡Ó¼uŝġĤįĬŢ+ŞĪĬ¨áĶĂÒëPĂÒʼnŚņoĊîÕ Ğ.ĐÙĞÒʼnŚņoğ:#ĞĪĭqFhC¬Pğð¬P%ĩÒëPğ.ĞĪĭ·˜;$è“"ğ
ŕıŖĿIJő!Xģğ[œĊxTĚċĭăĎĎĚĠV{ğqFhCc‹Ğ#Ĉę×O¡ĊðĤĖęĆĭƒ}B´
ŝAIŞd»ğœěĒğÉś~ÆݺĖĔă
,-/.:+9*+"5164
÷ôñúñýþñĉīñöõûôñøñýþģ
ùöĉīøõûģñòqz×ó
ˆNĶ:
ÒëP.
ûʼnŚņĉī÷üʼnŚņģ
4şāġĤįĬţ+¼u
ʼnŚņoğ:#
ā
ŔŚŀőŌĴŗļŅƒ}B´‹
ā¼uńŜĿĉī5Ğ ÛđĭqFRPİhCđĭc‹ĠĂĎĮĤĚĞĨĆ
Čėĉ80ďĮęĆĭă>ċČŠėĞ>đĭě1. 'DĝlFÛİÄČc‹
ŝ'Dc‹ŞĂ2. lFÛİ«ž%ĐĔc‹ŝ«žc‹ŞĊąĭă?åĊ5
ĞIČĤĚĞĂĠ€Ąĝ3@̐¾ŝ/(ěnŞİđĭĎĮİlFÛÚ¥
ě1ĢĂñqFRPĞSêİĈĭ3@ĠĞijıŐļĂĶļŝĵľŚĂÞ%
–®ŞĂˆ¹‡ĂijıŘľŖĚąĭă
qFRPİhCđĭĔħĞĠĒĮīğ
3@İhCđĭZ¿Ċąĭă'Dc‹
ĠÌàğqFRPŝqFļŏĸŅ
ŖŞĊ"ěĐęWīĮĭĝĜ—Ĩą
ĭĊ€Ąĝ"ŊŔŒŜĿİZ¿ěĐĂ
ŪĹļŅĨðĆăŪváݵ_ĐĂ
ĎĎĚĠ«žc‹İ7zěĐĂpĔĞ
ƒ}B´ŝŔŚŀőŌĴŗļŅ‹ŞĞĪĭ
~ÆݺĖĔă
śijıŐļ
śĵľŚĂÞ%–®
śñijıŘľŖ
śˆ¹‡
V{ĉīğ«tc‹
ā?åğ(jʼnŔŚļĞ7ĘĆĔqFRPhCĚąĬÅğ7zQĞĪĖę
‰ħīĮĭ[1]ă¼uĊŒđĭıŖŎņě5½éıŖŎņğâĉīhC
đĭc‹Ěąĭă
τ m − ρp
H=
I 0 cos z
[1]
1− ρs
ā
āŔŚŀőŌĴŗļŅĠÃ}B´ŝAIŞc‹ğėĚňŚŊŔŒŅŕłĸ
(KĞĪīĝĆ)ıŚĺŚōŖB´ [2]Ěąĭă
nİwH%
đĭã
¡ ;oñòqFRPó
¼uńŜĿĉīğqFRPhCc‹
ŠCy
y = ax + b
y = ax + b
Îs;oñòváĂıŖŎņó
2MQ
āĎğc‹ĠĂŔŚŀőĝńŜĿç,ĉīĂŊĿŜŚğnİ7”Ğ
íĐÊCyİađĭƒ}B´c‹ĚąĬĂ"đĭDzńŜĿĞĠĂ
2015/4/1ĉīğ28qáİœĆĂńŜĿ¦íĠĂ5ÒğqFRPě¼
uğÒıŖŎņİgœĐĔă2ĠĂgœđĭmLńŜĿğA]
İ~ÈđĭĔħÊï ĞhCxáĠĂ2015/4/28ĉīğ3qáěĐĔă
āĝŊŔŒŜĿĚąĭŠCyoěŠCyİađĭĔħğ™Yßğo
ĠĒĮēĮ20ğ"ńŜĿoİgœămLńŜĿğ¦íĞĠĂgœđ
ĭŒàʼnŚņğSêİ~ÆđĭĔħĂ1. 14ʼnŚņĂ2. *Â6ğĥĂ
3. Ô<6ğĥğšėİ~ÆĐĔăĔĕĐĒğ=Ćŝ0.46 nmě0.86
nmŞĠäĆĔă
7!
ā¼uńŜĿĉīğqFhCЃ}B´‹Ċ*¶ĉ~ÆݺĆĂ"ńŜĿěĝĭmLńŜĿ
ğÜCěqFRPğhC¬PĞėĆę~ÈݺĖĔăqFRPğhC¬PģğmLńŜĿğ
Sêİ£ÌĐĂ14ʼnŚņğıŖŎņİœĆĔ9,ě*Â62ʼnŚņİœĆĔ9,ğì¸ĝ
JĠÀ)čīĮĝĉĖĔă…Ğ5ÒěhCİ1̆ÖĐĔ¯|İ42ФđăhC
¬PĠĂwHÍJĚV{c‹Ċ175 W/m2Ã}B´‹Ċ87 W/m2ĚąĬĂV{c‹ě-©
ĉĒĮğ¬PĚhCĊ*¶ĚąĭĎěİsīĉĞĐĔă
ā
&
  ¼uġĤįĬţ+ńŜĿĉīqFRPİhCđĭŠėğc‹İ†Öś~ÆĐĂŔŚŀőŌĴŗļŅ
ĞĪĭƒ}B´c‹ĚĨ&ĝ¬PĊWīĮĉėðØ%Ċ*¶ĚąĭĎěİsīĉĞĐĔă
  ŔŚŀőŌĴŗļŅƒ}B´c‹ĞZ¿ĝmLńŜĿĞĠĂ*Â6ğĥğ^8Ě&ĝ¯
|ĊWīĮĔă
  UĠĂhCğð¬P%ĩijŕıİf>ĐĔæğ¬PĞėĆę~ÆİÙħĭă
4Šā¼uńŜĿĉīğhCqFRPěÒğ†Ö
ā!
[1] Otani, K., et al. “Estimation of ground albedo by GMS images for solar irradiation monitoring.” Solar energy materials and solar cells 35, 1994, pp. 395-400.
0.
[2] Breiman, Leo. “Random forests.” Machine learning 45.1, 2001, pp. 5-32.ñ
Fly UP