JP6136150B2 - 逆流防止装置及び太陽電池保護装置 - Google Patents
逆流防止装置及び太陽電池保護装置 Download PDFInfo
- Publication number
- JP6136150B2 JP6136150B2 JP2012197625A JP2012197625A JP6136150B2 JP 6136150 B2 JP6136150 B2 JP 6136150B2 JP 2012197625 A JP2012197625 A JP 2012197625A JP 2012197625 A JP2012197625 A JP 2012197625A JP 6136150 B2 JP6136150 B2 JP 6136150B2
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- JP
- Japan
- Prior art keywords
- contact
- connection terminal
- backflow prevention
- diode
- prevention device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002265 prevention Effects 0.000 title claims description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Description
前記構成の逆流防止装置を、蓄電装置と太陽電池との間に接続したものである。
電磁石ブロック40に、接点ブロック50の固定接点部材50B及び接点当接部材50Cを装着する。この装着では、電磁石ブロック40を構成するヨーク44の上方水平部44bに、絶縁シート48を介して載置した固定接点部材50B及び接点当接部材50Cに固定ネジ50aを挿通し、この固定ネジ50aを上方水平部44bに螺合することにより一体化する。
10:ベースブロック
11:位置決め用突部
12:接続用凹部
13:位置決め溝
21、22:入力側接続端子
23、25:出力側接続端子
24:中継接続端子
26:接続部
26a:接続用スリット
26b:接続用長孔
28a〜28e:リード線
29:ダイオード
30:ベースプレート
35:スライドレール用保持具
40:電磁石ブロック
41:コイル
42:スプール
43:鉄芯
44:ヨーク
45:可動鉄片
50:接点ブロック
54:固定接触片
54a:固定接点
56:可動接触片
56a:可動接点
57:復帰用コイルばね
58:中継接続端子
60:ケース
Claims (5)
- コイルを有する電磁石ブロックを励磁又は消磁することにより開閉する接点を有する複数の接点開閉部と、
ダイオードと、
中継接続端子、及び、出力側接続端子が配置されるベースブロックと、
を備え、
前記コイルと前記ダイオードとを直列接続し、前記各接点開閉部と前記ダイオードとを並列接続し、前記中継接続端子と前記出力側接続端子とを並設し、前記ダイオード及び前記接点開閉部を、前記中継接続端子と前記出力側接続端子との間に並列接続したことを特徴とする逆流防止装置。 - 前記接点開閉部は、
固定接点を有し、前記出力側接続端子に電気接続される複数の固定接触片と、
前記各固定接触片の固定接点に接離可能に対向する可動接点を有し、前記中継接続端子に電気接続される可動接触片と、
を備えた接点ブロックで構成されることを特徴とする請求項1に記載の逆流防止装置。 - 前記ベースブロックに入力側接続端子をさらに配置し、
前記電磁石ブロックは、鉄心にスプールを介してコイルを巻回してなり、前記ベースブロックに取り付けられ、前記コイルの一方の引出線を前記中継接続端子に接続され、前記コイルの他方の引出線を前記入力側接続端子に接続されることを特徴とする請求項1又は2に記載の逆流防止装置。 - 前記接点開閉部を3つ以上備え、該接点開閉部のうち、少なくとも1つを前記ダイオードに並列接続せずに、モニタリング出力用としたことを特徴とする請求項1に記載の逆流防止装置。
- 前記請求項1から4のいずれか1項に記載の逆流防止装置を、蓄電器と太陽電池との間に接続したことを特徴とする太陽電池保護装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012197625A JP6136150B2 (ja) | 2012-09-07 | 2012-09-07 | 逆流防止装置及び太陽電池保護装置 |
KR1020130084002A KR20140045867A (ko) | 2012-09-07 | 2013-07-17 | 역류 방지 장치 및 태양 전지 보호 장치 |
CN201320451535.1U CN203387164U (zh) | 2012-09-07 | 2013-07-26 | 防逆流装置以及太阳电池保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012197625A JP6136150B2 (ja) | 2012-09-07 | 2012-09-07 | 逆流防止装置及び太陽電池保護装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014053200A JP2014053200A (ja) | 2014-03-20 |
JP2014053200A5 JP2014053200A5 (ja) | 2015-10-29 |
JP6136150B2 true JP6136150B2 (ja) | 2017-05-31 |
Family
ID=49875614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012197625A Active JP6136150B2 (ja) | 2012-09-07 | 2012-09-07 | 逆流防止装置及び太陽電池保護装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6136150B2 (ja) |
KR (1) | KR20140045867A (ja) |
CN (1) | CN203387164U (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105529742A (zh) * | 2016-02-18 | 2016-04-27 | 江西洪都航空工业集团有限责任公司 | 一种耐环境过载反向隔离型大功率电源并网的控制方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513402Y1 (ja) * | 1970-08-31 | 1976-01-31 | ||
JP3289394B2 (ja) * | 1992-06-19 | 2002-06-04 | オムロン株式会社 | 逆流防止装置及び太陽電池保護装置 |
JP3978993B2 (ja) * | 2000-10-03 | 2007-09-19 | オムロン株式会社 | 電磁継電器 |
-
2012
- 2012-09-07 JP JP2012197625A patent/JP6136150B2/ja active Active
-
2013
- 2013-07-17 KR KR1020130084002A patent/KR20140045867A/ko not_active Application Discontinuation
- 2013-07-26 CN CN201320451535.1U patent/CN203387164U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN203387164U (zh) | 2014-01-08 |
JP2014053200A (ja) | 2014-03-20 |
KR20140045867A (ko) | 2014-04-17 |
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