回路異常に応答して電力システムを制御する方法及び装置

Title:

回路異常に応答して電力システムを制御する方法及び装置

Document Type and Number:

Japanese Patent JP4157554

Kind Code:

B2

Abstract:

A methodology and related system apparatus is provided for using and coordinating the use of information conveyed over communications to most efficiently and flexibly respond to abnormalities to reconfigure and restore service to end customers in commodity distribution systems in a manner to enhance the reconfigurability of the distribution system, e.g. circuit reconfiguration in an electrical power distribution system. Methodology is also provided to appropriately allocate system resources of the distribution system when so desired, e.g. to prevent the potential overloading of electrical power sources. In one illustrative arrangement, the methodology is characterized by resources at each node and communications of source allocation data or messages to other nodes to request and establish an appropriate allocation of system resources. In a preferred arrangement and especially useful for larger distribution systems, "teams" of nodes are defined in the distribution system having associated switching controls with the various teams communicating amongst each other to "negotiate" or work out the most efficient and expeditious reconfiguration of the system in response to fault conditions and other circuit abnormalities.

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Inventors:

Nelson William Christian Tracy
By alas kennis james
Blusher Eddie W
Fix Thomas Chapman

Application Number:

JP2005501885A

Publication Date:

October 01, 2008

Filing Date:

October 17, 2003

Export Citation:

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Assignee:

S&C Electric Company

International Classes:

H02J13/00; G05D3/12; G05D5/00; G05D9/00; G05D11/00; G05D17/00; H02H1/00; H02H7/26; H02J3/00

Domestic Patent References:

JP62254621A
JP6284575A
JP63242151A

Foreign References:

US6347027
US6018449

Attorney, Agent or Firm:

Sadao Kumakura
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima

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