GB2537692B - Detection circuit for detecting a supply voltage - Google Patents

Detection circuit for detecting a supply voltage Download PDF

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Publication number
GB2537692B
GB2537692B GB1507956.9A GB201507956A GB2537692B GB 2537692 B GB2537692 B GB 2537692B GB 201507956 A GB201507956 A GB 201507956A GB 2537692 B GB2537692 B GB 2537692B
Authority
GB
United Kingdom
Prior art keywords
detecting
supply voltage
detection circuit
detection
voltage
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.)
Active
Application number
GB1507956.9A
Other versions
GB2537692A (en
GB201507956D0 (en
Inventor
Frankland James
Wilson Ian
John Wood Anthony
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tridonic GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Priority to GB1507956.9A priority Critical patent/GB2537692B/en
Publication of GB201507956D0 publication Critical patent/GB201507956D0/en
Publication of GB2537692A publication Critical patent/GB2537692A/en
Application granted granted Critical
Publication of GB2537692B publication Critical patent/GB2537692B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc
    • 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
    • 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
GB1507956.9A 2015-04-23 2015-04-23 Detection circuit for detecting a supply voltage Active GB2537692B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1507956.9A GB2537692B (en) 2015-04-23 2015-04-23 Detection circuit for detecting a supply voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1507956.9A GB2537692B (en) 2015-04-23 2015-04-23 Detection circuit for detecting a supply voltage

Publications (3)

Publication Number Publication Date
GB201507956D0 GB201507956D0 (en) 2015-06-24
GB2537692A GB2537692A (en) 2016-10-26
GB2537692B true GB2537692B (en) 2021-09-01

Family

ID=53489383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1507956.9A Active GB2537692B (en) 2015-04-23 2015-04-23 Detection circuit for detecting a supply voltage

Country Status (1)

Country Link
GB (1) GB2537692B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113176439B (en) * 2021-04-29 2022-08-16 四川虹美智能科技有限公司 Single-phase alternating-current voltage detection circuit and detection method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130020872A1 (en) * 2011-07-22 2013-01-24 Oracle International Corporation Power supply with dual asymmetrical inputs
EP2574937A2 (en) * 2011-09-29 2013-04-03 Hamilton Sundstrand Corporation Fast AC voltage detector
WO2013045709A2 (en) * 2011-09-30 2013-04-04 Tridonic Uk Ltd Mains detection in emergency lighting systems
US20130147351A1 (en) * 2011-12-12 2013-06-13 John J. Trainor Dimming control for emergency lighting systems
US20130234764A1 (en) * 2011-06-29 2013-09-12 Cheon Young YUN Phase synchronization circuit for ac voltage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130234764A1 (en) * 2011-06-29 2013-09-12 Cheon Young YUN Phase synchronization circuit for ac voltage
US20130020872A1 (en) * 2011-07-22 2013-01-24 Oracle International Corporation Power supply with dual asymmetrical inputs
EP2574937A2 (en) * 2011-09-29 2013-04-03 Hamilton Sundstrand Corporation Fast AC voltage detector
WO2013045709A2 (en) * 2011-09-30 2013-04-04 Tridonic Uk Ltd Mains detection in emergency lighting systems
US20130147351A1 (en) * 2011-12-12 2013-06-13 John J. Trainor Dimming control for emergency lighting systems

Also Published As

Publication number Publication date
GB2537692A (en) 2016-10-26
GB201507956D0 (en) 2015-06-24

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