GB2350947B - Meter collar with interface for connecting on-site power source,and the interface itself - Google Patents

Meter collar with interface for connecting on-site power source,and the interface itself

Info

Publication number
GB2350947B
GB2350947B GB9913659A GB9913659A GB2350947B GB 2350947 B GB2350947 B GB 2350947B GB 9913659 A GB9913659 A GB 9913659A GB 9913659 A GB9913659 A GB 9913659A GB 2350947 B GB2350947 B GB 2350947B
Authority
GB
United Kingdom
Prior art keywords
interface
power source
site power
itself
meter collar
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
GB9913659A
Other versions
GB2350947A8 (en
GB9913659D0 (en
GB2350947A (en
Inventor
Robert S Stewart
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.)
Electric Power Research Institute Inc
Potomac Capital Investment Corp
Original Assignee
Electric Power Research Institute Inc
Potomac Capital Investment Corp
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
Priority claimed from CA002274184A external-priority patent/CA2274184C/en
Application filed by Electric Power Research Institute Inc, Potomac Capital Investment Corp filed Critical Electric Power Research Institute Inc
Priority to GB0330028A priority Critical patent/GB2394130B/en
Publication of GB9913659D0 publication Critical patent/GB9913659D0/en
Publication of GB2350947A publication Critical patent/GB2350947A/en
Publication of GB2350947A8 publication Critical patent/GB2350947A8/en
Application granted granted Critical
Publication of GB2350947B publication Critical patent/GB2350947B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • 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
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/388—Islanding, i.e. disconnection of local power supply from the network
GB9913659A 1998-06-11 1999-06-11 Meter collar with interface for connecting on-site power source,and the interface itself Expired - Fee Related GB2350947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0330028A GB2394130B (en) 1999-06-11 1999-06-11 Meter collar with interface for connecting on-site power source and the interface itself

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8886798P 1998-06-11 1998-06-11
US10078598A 1998-06-17 1998-06-17
CA002274184A CA2274184C (en) 1998-06-11 1999-06-10 Meter collar with interface for connecting on-site power source and the interface itself
AU35015/99A AU767329B2 (en) 1998-06-11 1999-06-11 Meter collar with interface for connecting on-site power source, and the interface itself

Publications (4)

Publication Number Publication Date
GB9913659D0 GB9913659D0 (en) 1999-08-11
GB2350947A GB2350947A (en) 2000-12-13
GB2350947A8 GB2350947A8 (en) 2001-02-27
GB2350947B true GB2350947B (en) 2004-03-17

Family

ID=32966496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9913659A Expired - Fee Related GB2350947B (en) 1998-06-11 1999-06-11 Meter collar with interface for connecting on-site power source,and the interface itself

Country Status (1)

Country Link
GB (1) GB2350947B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1109886A (en) * 1964-08-11 1968-04-18 Walker Sons & Company Ltd A plant for operating machines
GB1512104A (en) * 1974-08-26 1978-05-24 Savco Inc System for and method of generating and distributing electrical and thermal energy
US4258968A (en) * 1979-04-13 1981-03-31 Holt Kenneth M Generator adaptor
US4315163A (en) * 1980-09-16 1982-02-09 Frank Bienville Multipower electrical system for supplying electrical energy to a house or the like
US4430579A (en) * 1982-08-23 1984-02-07 Automatic Switch Company Electrically operated, mechanically held electrical switching device
GB2293703A (en) * 1994-09-27 1996-04-03 Kirknalls Refrigeration Mains failure protection for refrigerated loads

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1109886A (en) * 1964-08-11 1968-04-18 Walker Sons & Company Ltd A plant for operating machines
GB1512104A (en) * 1974-08-26 1978-05-24 Savco Inc System for and method of generating and distributing electrical and thermal energy
US4258968A (en) * 1979-04-13 1981-03-31 Holt Kenneth M Generator adaptor
US4315163A (en) * 1980-09-16 1982-02-09 Frank Bienville Multipower electrical system for supplying electrical energy to a house or the like
US4430579A (en) * 1982-08-23 1984-02-07 Automatic Switch Company Electrically operated, mechanically held electrical switching device
GB2293703A (en) * 1994-09-27 1996-04-03 Kirknalls Refrigeration Mains failure protection for refrigerated loads

Also Published As

Publication number Publication date
GB2350947A8 (en) 2001-02-27
GB9913659D0 (en) 1999-08-11
GB2350947A (en) 2000-12-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140611