JP7160429B1 - 日射計 - Google Patents
日射計 Download PDFInfo
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- JP7160429B1 JP7160429B1 JP2022549646A JP2022549646A JP7160429B1 JP 7160429 B1 JP7160429 B1 JP 7160429B1 JP 2022549646 A JP2022549646 A JP 2022549646A JP 2022549646 A JP2022549646 A JP 2022549646A JP 7160429 B1 JP7160429 B1 JP 7160429B1
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- heat
- pyranometer
- dome
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- housing
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- 230000005855 radiation Effects 0.000 claims abstract description 38
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 55
- 238000004891 communication Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 6
- 230000001629 suppression Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0252—Constructional arrangements for compensating for fluctuations caused by, e.g. temperature, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a photometer; Purge systems, cleaning devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0271—Housings; Attachments or accessories for photometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light
- G01J2001/4285—Pyranometer, i.e. integrating over space
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/444—Compensating; Calibrating, e.g. dark current, temperature drift, noise reduction or baseline correction; Adjusting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
Claims (6)
- 開口部を有し、熱伝導性を有する筐体と、
前記開口部に設けられ、光透過性を有するドームと、
前記筐体及び前記ドームによって形成される内部空間に設けられ、前記ドームを通じて入射する日射光の強度を計測するセンサ部と、
前記内部空間を介して前記開口部の反対側である、前記筐体の一部に熱伝導可能に設けられる発熱部材と、を備える、日射計。 - 請求項1に記載の日射計であって、
前記発熱部材は、前記センサ部を駆動する電源と共通の電源に接続される回路素子である、日射計。 - 請求項1に記載の日射計であって、
前記センサ部は、前記日射光の強度の計測に用いられる校正値を記憶し、前記発熱部材が発熱する第1状態及び前記発熱部材が発熱しない第2状態のいずれにおいても、前記校正値を用いて同等の前記日射光の強度を計測する、日射計。 - 請求項1に記載の日射計であって、
前記発熱部材は、前記発熱部材に供給される供給電流に応じて所定の発熱量となるように電力制御される、日射計。 - 請求項4に記載の日射計であって、
前記供給電流が所定の電流範囲内にない場合、前記発熱部材に異常が発生していると判定する、日射計。 - 請求項1に記載の日射計であって、
前記発熱部材は第1発熱部材であり、
前記筐体は、
前記開口部が設けられる天井部と、
前記発熱部材が設けられる底部と、
前記天井部と前記底部とを接続する胴部と、を有し、
前記天井部又は前記胴部に設けられる第2発熱部材、をさらに備える、日射計。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2022/019867 WO2023218542A1 (ja) | 2022-05-10 | 2022-05-10 | 日射計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7160429B1 true JP7160429B1 (ja) | 2022-10-25 |
JPWO2023218542A1 JPWO2023218542A1 (ja) | 2023-11-16 |
Family
ID=83742502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022549646A Active JP7160429B1 (ja) | 2022-05-10 | 2022-05-10 | 日射計 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11821786B1 (ja) |
EP (1) | EP4300055A1 (ja) |
JP (1) | JP7160429B1 (ja) |
CN (1) | CN117222872A (ja) |
WO (1) | WO2023218542A1 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05231932A (ja) * | 1992-02-20 | 1993-09-07 | Eikou Seiki Kk | 自己校正式日射計 |
JPH10165746A (ja) * | 1996-12-11 | 1998-06-23 | Nissin Electric Co Ltd | 結露防止装置 |
JP2008256606A (ja) * | 2007-04-06 | 2008-10-23 | Matsushita Electric Works Ltd | データ収集装置 |
JP2015014581A (ja) * | 2013-07-08 | 2015-01-22 | 国立大学法人北海道大学 | 撮像装置 |
WO2016140565A1 (en) * | 2015-03-03 | 2016-09-09 | Hukseflux Holding B.V. | Thermal sensor having two windows |
WO2016140567A1 (en) * | 2015-03-03 | 2016-09-09 | Hukseflux Holding B.V. | Pyrheliometer |
JP2017058364A (ja) * | 2015-07-15 | 2017-03-23 | 英弘精機株式会社 | 分光放射計 |
CN108387220A (zh) * | 2018-05-29 | 2018-08-10 | 中国海洋大学 | 一种海洋观测系统 |
JP2022100256A (ja) * | 2020-12-23 | 2022-07-05 | オーテーテー ハイドロメット ベスローテン ヴェンノーツハップ | 日射計および日射計の組み立て方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1429473A (en) | 1972-04-25 | 1976-03-24 | Nat Res Dev | Sensors |
US8481943B2 (en) | 2010-09-04 | 2013-07-09 | Accuflux Inc. | Net solar radiometer |
CN203415243U (zh) | 2013-07-29 | 2014-01-29 | 中环天仪(天津)气象仪器有限公司 | 用于光热型总辐射表的强制通风罩 |
NL2014385B1 (en) | 2015-03-03 | 2016-10-14 | Hukseflux Holding B V | Thermal sensor with forced airflow. |
KR101957195B1 (ko) * | 2015-03-10 | 2019-03-12 | 엘에스산전 주식회사 | 태양광 발전 모니터링 장치 |
CN109752090A (zh) * | 2017-11-01 | 2019-05-14 | 英弘精机株式会社 | 日射强度计及测光装置 |
EP3875928B1 (en) | 2020-03-04 | 2023-07-05 | OTT HydroMet B.V. | Transparent dome for a pyranometer |
-
2022
- 2022-05-10 CN CN202280004577.2A patent/CN117222872A/zh active Pending
- 2022-05-10 EP EP22805748.5A patent/EP4300055A1/en active Pending
- 2022-05-10 JP JP2022549646A patent/JP7160429B1/ja active Active
- 2022-05-10 WO PCT/JP2022/019867 patent/WO2023218542A1/ja unknown
- 2022-05-10 US US17/928,324 patent/US11821786B1/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05231932A (ja) * | 1992-02-20 | 1993-09-07 | Eikou Seiki Kk | 自己校正式日射計 |
JPH10165746A (ja) * | 1996-12-11 | 1998-06-23 | Nissin Electric Co Ltd | 結露防止装置 |
JP2008256606A (ja) * | 2007-04-06 | 2008-10-23 | Matsushita Electric Works Ltd | データ収集装置 |
JP2015014581A (ja) * | 2013-07-08 | 2015-01-22 | 国立大学法人北海道大学 | 撮像装置 |
WO2016140565A1 (en) * | 2015-03-03 | 2016-09-09 | Hukseflux Holding B.V. | Thermal sensor having two windows |
WO2016140567A1 (en) * | 2015-03-03 | 2016-09-09 | Hukseflux Holding B.V. | Pyrheliometer |
JP2017058364A (ja) * | 2015-07-15 | 2017-03-23 | 英弘精機株式会社 | 分光放射計 |
CN108387220A (zh) * | 2018-05-29 | 2018-08-10 | 中国海洋大学 | 一种海洋观测系统 |
JP2022100256A (ja) * | 2020-12-23 | 2022-07-05 | オーテーテー ハイドロメット ベスローテン ヴェンノーツハップ | 日射計および日射計の組み立て方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2023218542A1 (ja) | 2023-11-16 |
WO2023218542A1 (ja) | 2023-11-16 |
CN117222872A (zh) | 2023-12-12 |
US11821786B1 (en) | 2023-11-21 |
EP4300055A4 (en) | 2024-01-03 |
US20230366731A1 (en) | 2023-11-16 |
EP4300055A1 (en) | 2024-01-03 |
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