JP6048927B2 - 停電検出方法、停電検出器、照明装置、及び電源装置 - Google Patents
停電検出方法、停電検出器、照明装置、及び電源装置 Download PDFInfo
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- JP6048927B2 JP6048927B2 JP2012231023A JP2012231023A JP6048927B2 JP 6048927 B2 JP6048927 B2 JP 6048927B2 JP 2012231023 A JP2012231023 A JP 2012231023A JP 2012231023 A JP2012231023 A JP 2012231023A JP 6048927 B2 JP6048927 B2 JP 6048927B2
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- power failure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
- G01R19/1658—AC voltage or recurrent signals
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light source
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
Description
図1は、停電検出器を屋内配線に接続した状態のブロック図である。
図2は、線間電磁誘導の原理説明図である。
図3は、線間容量誘導の原理説明図である。
なお、原則として、停電時にはVの値は0Vとなるため、V2の値は0Vとなる。
停電検出方法として、大地と接地側Nの配線3との間の電圧V1、または壁スイッチ19で切り離された否接地側Lの配線5と接地側Nの配線3との間の電圧V2との両方又は何れか一方の電圧を検出して使用する。
〔停電検出器〕
図10は、停電検出器のブロック図である。
停電時には、積分回路41からの信号を受けて切替制御回路49が給電経路を切り替える。
19 壁スイッチ(電源スイッチ)
29 電子制御回路(基準電圧記憶部、監視電圧検出部、停電判断部)
41 積分回路(基準電圧記憶部、監視電圧検出部、停電判断部)
47 内蔵LEDランプ(ランプ)
49 切換制御回路(給電切換部)
L 否接地側
N 接地側
Claims (4)
- 屋内配線の接地側の配線及び電気機器の電源スイッチが介設された否接地側の配線の線間容量誘導と線間電磁誘導とにより発生する微弱な電圧の少なくとも一方を否停電時に前記電源スイッチのOFF状態で検出した基準電圧状態と、前記線間容量誘導と前記線間電磁誘導とにより発生する微弱な電圧の少なくとも一方を監視し検出した監視電圧状態とを比較することにより停電を検出する、
ことを特徴とする停電検出方法。 - 屋内配線の接地側の配線及び電源スイッチが介設された否接地側の配線の線間容量誘導と線間電磁誘導とにより発生する微弱な電圧の少なくとも一方を否停電時に前記電源スイッチのOFF状態で検出して基準電圧状態として記憶する基準電圧記憶部と、
前記線間容量誘導と前記線間電磁誘導とにより発生する微弱な電圧の少なくとも一方を監視し監視電圧状態として検出する監視電圧検出部と、
前記基準電圧状態と監視電圧状態とを比較することにより停電を判断する停電判断部と、
を備えたことを特徴とする停電検出器。 - 請求項2記載の停電検出器を用いた照明装置であって、
前記基準電圧記憶部と前記監視電圧検出部と前記停電判断部とを備え、
前記屋内配線へ接離自在な入力接続部と、
前記入力接続部を介した前記屋内配線への接続時に充電する蓄電池と、
前記入力接続部からの給電経路と前記蓄電池からの給電経路との何れかにより給電を受けて点灯するランプと、
前記停電判断部が否停電時であると判断したときは前記入力接続部からの給電経路により前記ランプへ給電し、前記停電判断部が停電時であると判断したときは前記蓄電池からの給電経路により前記ランプへ給電するように切り替える給電切換部と、
を備えたことを特徴とする照明装置。 - 請求項2記載の停電検出器を用いた電源装置であって、
前記基準電圧記憶部と前記監視電圧検出部と前記停電判断部とを備え、
前記屋内配線へ接離自在な入力接続部と、
前記入力接続部を介した前記屋内配線への接続時に充電する蓄電池と、
前記入力接続部からの給電経路と前記蓄電池からの給電経路との何れかにより給電を受けて出力する出力接続部と、
前記停電判断部が否停電時であると判断したときは前記入力接続部からの給電経路により前記出力接続部から出力し、前記停電判断部が停電時であると判断したときは前記蓄電池からの給電経路により前記出力接続部から出力するように切り替える給電切換部と、
を備えたことを特徴とする電源装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012231023A JP6048927B2 (ja) | 2012-10-18 | 2012-10-18 | 停電検出方法、停電検出器、照明装置、及び電源装置 |
KR1020157009728A KR20150071703A (ko) | 2012-10-18 | 2013-10-01 | 정전검출방법, 정전검출기, 조명장치, 및 전원장치 |
US14/435,683 US20150288223A1 (en) | 2012-10-18 | 2013-10-01 | Power failure detection method, power failure detector, lighting device, and power supply device |
CN201380054647.6A CN104813177A (zh) | 2012-10-18 | 2013-10-01 | 停电检测方法、停电检测器、照明装置以及电源装置 |
PCT/JP2013/005845 WO2014061214A1 (ja) | 2012-10-18 | 2013-10-01 | 停電検出方法、停電検出器、照明装置、及び電源装置 |
EP13846830.1A EP2910957A4 (en) | 2012-10-18 | 2013-10-01 | POWER FAILURE DETECTION METHOD, POWER FAILURE PROBE, LIGHTING DEVICE AND POWER SUPPLY DEVICE |
HK15112012.2A HK1211347A1 (en) | 2012-10-18 | 2015-12-07 | Power failure detection method, power failure detector, lighting device, and power supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012231023A JP6048927B2 (ja) | 2012-10-18 | 2012-10-18 | 停電検出方法、停電検出器、照明装置、及び電源装置 |
Publications (2)
Publication Number | Publication Date |
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JP2014082910A JP2014082910A (ja) | 2014-05-08 |
JP6048927B2 true JP6048927B2 (ja) | 2016-12-21 |
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JP2012231023A Active JP6048927B2 (ja) | 2012-10-18 | 2012-10-18 | 停電検出方法、停電検出器、照明装置、及び電源装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150288223A1 (ja) |
EP (1) | EP2910957A4 (ja) |
JP (1) | JP6048927B2 (ja) |
KR (1) | KR20150071703A (ja) |
CN (1) | CN104813177A (ja) |
HK (1) | HK1211347A1 (ja) |
WO (1) | WO2014061214A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9666744B2 (en) | 2013-03-15 | 2017-05-30 | Cooper Technologies Company | Edgelit multi-panel lighting system |
US9521727B1 (en) * | 2014-05-30 | 2016-12-13 | Cooper Technologies Company | Lighting fixture with motion sensor and battery test switch |
JP5781196B1 (ja) | 2014-05-30 | 2015-09-16 | 株式会社東芝 | 電子機器 |
JP5914728B2 (ja) * | 2014-08-14 | 2016-05-11 | 株式会社オージェック | 照明装置および照明システム |
CN105554959B (zh) * | 2016-02-03 | 2017-09-12 | 申勇兵 | 用于多功能照明装置的智能控制电路 |
DE102016210199A1 (de) * | 2016-06-09 | 2017-12-14 | Zumtobel Lighting Gmbh | Notbeleuchtung mittels intelligentem Batteriemanagement |
CN106771511A (zh) * | 2016-11-16 | 2017-05-31 | 合肥普望电子有限责任公司 | 一种高压验电器 |
US10505390B2 (en) * | 2018-03-05 | 2019-12-10 | Ig Soo Kwon | Power blackout sensing system with a phantom voltage detector including a coupled inductor device |
FR3090113B1 (fr) * | 2018-12-14 | 2020-12-04 | Aptiv Tech Ltd | Dispositif et méthode d’auto ajustement d’un seuil électrique de détection de défaut de puissance. |
KR102285609B1 (ko) * | 2019-02-27 | 2021-08-04 | 김창호 | 전등을 적응적으로 제어하기 위한 전자 장치 |
TWI728805B (zh) * | 2020-05-11 | 2021-05-21 | 台達電子工業股份有限公司 | 檢查電力單元的方法 |
CN114384352B (zh) * | 2021-12-06 | 2023-09-19 | 清华大学 | 基于地线电磁信号的架空线路覆冰监测方法及装置 |
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JPS5469736A (en) | 1977-11-15 | 1979-06-05 | Matsushita Electric Works Ltd | Emergency light |
JPH08264010A (ja) | 1995-03-20 | 1996-10-11 | Hatanaka Fusaaki | 非常灯装置 |
JPH08313564A (ja) * | 1995-05-19 | 1996-11-29 | Diamond Electric Mfg Co Ltd | 停電時間検出回路 |
JP2006349424A (ja) * | 2005-06-14 | 2006-12-28 | Toyoji Ahei | 漏洩電流検出システム及び方法 |
CN201035690Y (zh) * | 2006-01-04 | 2008-03-12 | 何芝君 | 地震、防盗窃警示多功能壁灯 |
AU2008280932B8 (en) * | 2007-07-24 | 2011-02-24 | Panasonic Electric Works Co., Ltd. | Charging monitor |
EP2058922A1 (en) | 2007-11-08 | 2009-05-13 | Ceramate Technical Co., Ltd | Intellectual lamp unit able to be installed on a conventional lamp socket controlled by a wall switch |
JP5176551B2 (ja) * | 2008-01-09 | 2013-04-03 | ミツミ電機株式会社 | Ac検出回路および直流電源装置 |
CN201434317Y (zh) * | 2009-07-03 | 2010-03-31 | 佛山市智邦电子科技有限公司 | 一种消防应急灯 |
JP2012028292A (ja) | 2010-07-20 | 2012-02-09 | Norio Onishi | 非常灯機能付き照明器 |
-
2012
- 2012-10-18 JP JP2012231023A patent/JP6048927B2/ja active Active
-
2013
- 2013-10-01 CN CN201380054647.6A patent/CN104813177A/zh active Pending
- 2013-10-01 KR KR1020157009728A patent/KR20150071703A/ko not_active Application Discontinuation
- 2013-10-01 WO PCT/JP2013/005845 patent/WO2014061214A1/ja active Application Filing
- 2013-10-01 EP EP13846830.1A patent/EP2910957A4/en not_active Withdrawn
- 2013-10-01 US US14/435,683 patent/US20150288223A1/en not_active Abandoned
-
2015
- 2015-12-07 HK HK15112012.2A patent/HK1211347A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JP2014082910A (ja) | 2014-05-08 |
EP2910957A4 (en) | 2016-06-22 |
WO2014061214A1 (ja) | 2014-04-24 |
US20150288223A1 (en) | 2015-10-08 |
HK1211347A1 (en) | 2016-05-20 |
KR20150071703A (ko) | 2015-06-26 |
CN104813177A (zh) | 2015-07-29 |
EP2910957A1 (en) | 2015-08-26 |
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