CA2550019C - Systeme de distribution d'energie centralise et procede associe - Google Patents

Systeme de distribution d'energie centralise et procede associe Download PDF

Info

Publication number
CA2550019C
CA2550019C CA002550019A CA2550019A CA2550019C CA 2550019 C CA2550019 C CA 2550019C CA 002550019 A CA002550019 A CA 002550019A CA 2550019 A CA2550019 A CA 2550019A CA 2550019 C CA2550019 C CA 2550019C
Authority
CA
Canada
Prior art keywords
voltage
power
power supply
regulating means
network
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
CA002550019A
Other languages
English (en)
Other versions
CA2550019A1 (fr
Inventor
Michael Becigneul
Shawn Flynn
R. Glen Rockett
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.)
ATLANTIC CABLE MAINTENANCE
Original Assignee
ATLANTIC CABLE MAINTENANCE
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 CA002476331A external-priority patent/CA2476331A1/fr
Application filed by ATLANTIC CABLE MAINTENANCE filed Critical ATLANTIC CABLE MAINTENANCE
Priority to CA002550019A priority Critical patent/CA2550019C/fr
Publication of CA2550019A1 publication Critical patent/CA2550019A1/fr
Application granted granted Critical
Publication of CA2550019C publication Critical patent/CA2550019C/fr
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—ELECTRIC POWER NETWORKS; 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J9/062—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 AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Stand-By Power Supply Arrangements (AREA)
CA002550019A 2004-07-30 2005-07-29 Systeme de distribution d'energie centralise et procede associe Expired - Fee Related CA2550019C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002550019A CA2550019C (fr) 2004-07-30 2005-07-29 Systeme de distribution d'energie centralise et procede associe

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,476,331 2004-07-30
CA002476331A CA2476331A1 (fr) 2004-07-30 2004-07-30 Nouvelle methode d'alimentation centralisee
PCT/CA2005/001185 WO2006010267A1 (fr) 2004-07-30 2005-07-29 Systeme de distribution d'energie centralise et procede associe
CA002550019A CA2550019C (fr) 2004-07-30 2005-07-29 Systeme de distribution d'energie centralise et procede associe

Publications (2)

Publication Number Publication Date
CA2550019A1 CA2550019A1 (fr) 2006-02-02
CA2550019C true CA2550019C (fr) 2007-09-18

Family

ID=36702867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002550019A Expired - Fee Related CA2550019C (fr) 2004-07-30 2005-07-29 Systeme de distribution d'energie centralise et procede associe

Country Status (1)

Country Link
CA (1) CA2550019C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102185373A (zh) * 2011-05-19 2011-09-14 珠海泰坦科技股份有限公司 分布式直流电源不间断供电系统

Also Published As

Publication number Publication date
CA2550019A1 (fr) 2006-02-02

Similar Documents

Publication Publication Date Title
US7072407B2 (en) Combination power and full duplex data cable
CN109314542B (zh) 用于在蜂窝基站中提供备用电力的方法和装备
US8310099B2 (en) Energy supply in which a plurality of components disposed along a transmission route each transform a voltage
HUT71767A (en) Method and apparatus for providing power to a coaxial cable network
US20090015065A1 (en) Centralized powering system and method
US20210288492A1 (en) Safe and resilient energy distribution for a highly efficient microgrid
CA2550019C (fr) Systeme de distribution d'energie centralise et procede associe
AU2005299526A2 (en) Arrangement of inductive couplers for data communication
Hariharan et al. Powering outdoor small cells over twisted pair or coax cables
US11818518B2 (en) Methods and equipment for reducing power loss in cellular systems
Cividino Power system architecture's for the emerging information highway
US7233744B1 (en) Power feed arrangement using aggregate segments
EP1181168B1 (fr) Systeme d'alimentation en courant alternatif de traction
WO2021180638A1 (fr) Système sûr et résilient de distribution d'énergie pour miniréseau à haute efficacité
EP1175310B1 (fr) Systeme d'alimentation en electricite pour systeme de traction
WO2023177504A1 (fr) Boîtier composite à transformation de puissance pour sites de télécommunication à distance
Foucault et al. 400VDC Remote Powering as an alternative for power needs in new fixed and radio access networks
US11611214B2 (en) Power isolation systems and devices for micro grids for information and communication technology infrastructure and related methods of providing power to micro grids
KR200355774Y1 (ko) 가구 밀집형 증폭 분배기로의 유선방송 선로 분기장치
Elms A unique approach to powering HFC networks that combines high reliability with low maintenance costs
KR200355773Y1 (ko) 유선방송용 가구 밀집형 증폭 분배장치
Kaveh Powering large scale HFC network
Albert et al. A novel concept of powering multiple cabinet remote terminal sites
Robertson East Midland Sub-Centre: Chairman's address.“Transmission and distribution of electricity, with special reference to war-time conditions”
Efraimsson et al. Power supply system for remote objects

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170731