JP5182471B2 - 電源装置 - Google Patents
電源装置 Download PDFInfo
- Publication number
- JP5182471B2 JP5182471B2 JP2007192777A JP2007192777A JP5182471B2 JP 5182471 B2 JP5182471 B2 JP 5182471B2 JP 2007192777 A JP2007192777 A JP 2007192777A JP 2007192777 A JP2007192777 A JP 2007192777A JP 5182471 B2 JP5182471 B2 JP 5182471B2
- Authority
- JP
- Japan
- Prior art keywords
- field
- power supply
- power
- wireless device
- communication
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Testing And Monitoring For Control Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
この電源装置によれば、空気配管内の気体の正圧または負圧によって発電を行う発電装置からの電力供給により、無線装置およびフィールド機器を動作させるため、電源の配線コストが不要でフィールド機器の使用環境に制約が発生しない。
2 無線装置
3 空気配管
5A,5B フィールド機器
7 バルブポジショナ
9 上位装置
Claims (3)
- フィールド機器に向けて電力を供給する電源装置において、
上位装置と前記フィールド機器との間での中継を行う通信親局を備え、
前記通信親局は、
空気配管内の気体の正圧または負圧によって発電を行う発電装置と、
前記発電装置から電力供給を受けるとともに、前記通信親局と前記上位装置との間での通信を行うための無線装置と、
を具備し、
前記発電装置、前記無線装置および前記フィールド機器が、互いに共通のフィールドバスを介して接続され、前記フィールドバスを介して前記発電装置から前記フィールド機器へ電力が供給されるとともに、前記フィールドバスを介して前記無線装置と前記フィールド機器との間でデータ通信が行われ、
前記発電装置および前記無線装置は、前記通信親局の内部で前記フィールドバスを介して互いに接続され、前記無線装置は前記フィールドバスを介して前記発電装置から電力の供給を受けることを特徴とする電源装置。 - 前記通信親局は、
前記発電装置からの電源供給を受けるとともに、前記無線装置を介する通信に基づいて、前記空気配管を介して供給された圧縮空気を用いてバルブの開度制御を行うバルブポジショナと、
前記無線装置と前記バルブポジショナとの間でデータ通信を行うバスと、
を具備することを特徴とする請求項1に記載の電源装置。 - 前記フィールドバスによる通信方式として、IEC61784−1で規定される方式を用いることを特徴とする請求項1または2に記載の電源装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007192777A JP5182471B2 (ja) | 2007-07-25 | 2007-07-25 | 電源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007192777A JP5182471B2 (ja) | 2007-07-25 | 2007-07-25 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009033813A JP2009033813A (ja) | 2009-02-12 |
JP5182471B2 true JP5182471B2 (ja) | 2013-04-17 |
Family
ID=40403721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007192777A Expired - Fee Related JP5182471B2 (ja) | 2007-07-25 | 2007-07-25 | 電源装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5182471B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012152050A (ja) * | 2011-01-20 | 2012-08-09 | Yokogawa Electric Corp | 電池電源装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1132470A (ja) * | 1997-07-10 | 1999-02-02 | Yamatake Honeywell Co Ltd | 現場型機器 |
DE10155189A1 (de) * | 2001-11-12 | 2003-07-03 | Endress & Hauser Gmbh & Co Kg | Verfahren zur Regelung der Stromversorgung mehrerer Feldgeräte |
JP2005141439A (ja) * | 2003-11-06 | 2005-06-02 | Hitachi Ltd | 運転監視システム及びセンサ |
JP2005164319A (ja) * | 2003-12-01 | 2005-06-23 | Systec:Kk | 水道水検針装置用自己発電電源および水道水自動検針システム |
JP2005339424A (ja) * | 2004-05-31 | 2005-12-08 | Yokogawa Electric Corp | 信号伝送装置 |
-
2007
- 2007-07-25 JP JP2007192777A patent/JP5182471B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009033813A (ja) | 2009-02-12 |
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