GB2467590B - An environmental conditioning system - Google Patents

An environmental conditioning system

Info

Publication number
GB2467590B
GB2467590B GB0902129.6A GB0902129A GB2467590B GB 2467590 B GB2467590 B GB 2467590B GB 0902129 A GB0902129 A GB 0902129A GB 2467590 B GB2467590 B GB 2467590B
Authority
GB
United Kingdom
Prior art keywords
conditioning system
environmental conditioning
environmental
conditioning
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
Application number
GB0902129.6A
Other versions
GB0902129D0 (en
GB2467590A (en
Inventor
Kanthimathinathan Thirugnanasambandham
Vignesh Eswara Prasad
Balaji Arcot Sundaravadivelu
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.)
Novar ED&S Ltd
Original Assignee
Novar ED&S Ltd
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 Novar ED&S Ltd filed Critical Novar ED&S Ltd
Priority to GB0902129.6A priority Critical patent/GB2467590B/en
Publication of GB0902129D0 publication Critical patent/GB0902129D0/en
Priority to CN201010116973A priority patent/CN101800425A/en
Publication of GB2467590A publication Critical patent/GB2467590A/en
Application granted granted Critical
Publication of GB2467590B publication Critical patent/GB2467590B/en
Expired - Fee Related 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
GB0902129.6A 2009-02-09 2009-02-09 An environmental conditioning system Expired - Fee Related GB2467590B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0902129.6A GB2467590B (en) 2009-02-09 2009-02-09 An environmental conditioning system
CN201010116973A CN101800425A (en) 2009-02-09 2010-02-09 Environment adjustment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0902129.6A GB2467590B (en) 2009-02-09 2009-02-09 An environmental conditioning system

Publications (3)

Publication Number Publication Date
GB0902129D0 GB0902129D0 (en) 2009-03-25
GB2467590A GB2467590A (en) 2010-08-11
GB2467590B true GB2467590B (en) 2013-02-06

Family

ID=40527087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0902129.6A Expired - Fee Related GB2467590B (en) 2009-02-09 2009-02-09 An environmental conditioning system

Country Status (2)

Country Link
CN (1) CN101800425A (en)
GB (1) GB2467590B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9684316B2 (en) 2013-04-05 2017-06-20 Emerson Electric Co. Controlling current for power stealing in climate control systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014207246A1 (en) * 2013-01-16 2015-08-27 Legend Corporate Services Pty Ltd Switching circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1220436A2 (en) * 2000-12-20 2002-07-03 Legrand Apparatus provided with an electronic load control device and with a power supply unit for such device
US20070114848A1 (en) * 2005-11-23 2007-05-24 Honeywell International Inc. Power stealing control devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1220436A2 (en) * 2000-12-20 2002-07-03 Legrand Apparatus provided with an electronic load control device and with a power supply unit for such device
US20070114848A1 (en) * 2005-11-23 2007-05-24 Honeywell International Inc. Power stealing control devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9684316B2 (en) 2013-04-05 2017-06-20 Emerson Electric Co. Controlling current for power stealing in climate control systems

Also Published As

Publication number Publication date
GB0902129D0 (en) 2009-03-25
GB2467590A (en) 2010-08-11
CN101800425A (en) 2010-08-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210209