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1. WO2018144009 - POWER MANAGEMENT METHODS FOR A CIRCUIT OF A SUBSTATION, AND RELATED APPARATUSES AND COMPUTER PROGRAM PRODUCTS

Publication Number WO/2018/144009
Publication Date 09.08.2018
International Application No. PCT/US2017/016432
International Filing Date 03.02.2017
IPC
G06F 1/26 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
G06Q 50/06 2012.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
06Electricity, gas or water supply
G06F 1/30 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
30Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
CPC
H02J 13/00004
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
13Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
00004characterised by the power network being locally controlled
H02J 13/00017
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
13Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
00006characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
00016using a wired telecommunication network or a data transmission bus
00017using optical fiber
H02J 13/00034
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
13Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
00034the elements or equipment being or involving an electric power substation
H02J 2300/10
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2300Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
10The dispersed energy generation being of fossil origin, e.g. diesel generators
H02J 2300/20
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2300Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
20The dispersed energy generation being of renewable origin
H02J 2310/14
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2310The network for supplying or distributing electric power characterised by its spatial reach or by the load
10The network having a local or delimited stationary reach
12The local stationary network supplying a household or a building
14The load or loads being home appliances
Applicants
  • DUKE ENERGY CORPORATION [US]/[US]
Inventors
  • GIFFIN II, James D.
  • RICHARDSON, Jacob A.
  • YEOMANS, Benjamin R.
  • KLING, Andrew
Agents
  • GUTHRIE, Vernon, H., Jr.
Priority Data
62/454,11903.02.2017US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) POWER MANAGEMENT METHODS FOR A CIRCUIT OF A SUBSTATION, AND RELATED APPARATUSES AND COMPUTER PROGRAM PRODUCTS
(FR) PROCÉDÉS DE GESTION DE PUISSANCE POUR UN CIRCUIT D'UNE SOUS-STATION ET APPAREILS ET PRODUITS-PROGRAMMES D'ORDINATEUR ASSOCIÉS
Abstract
(EN) Methods of power management for a circuit of a substation are provided. The methods include identifying occurrence of an outage on the circuit of the substation. The methods include selecting the circuit where the outage occurred. Moreover, the methods include using a cold load pickup estimation model that uses real-time, circuit-specific parameters for the circuit to perform cold load pickup analysis on the circuit, in response to selecting the circuit. The methods then include restoring current to the circuit. Related apparatuses and computer program products are also provided.
(FR) L'invention concerne des procédés de gestion de puissance pour un circuit d'une sous-station. Les procédés consistent à identifier l'occurrence d'une panne de courant sur le circuit de la sous-station. Les procédés consistent à sélectionner le circuit où la panne de courant a eu lieu. En outre, les procédés consistent à utiliser un modèle d'estimation de prise de charge à froid qui utilise des paramètres spécifiques au circuit en temps réel pour le circuit pour effectuer une analyse de capture de charge à froid sur le circuit, à la suite de la sélection du circuit. Les procédés consistent ensuite à restaurer le courant dans le circuit. La présente invention porte également sur des appareils et sur des produits-programmes d'ordinateur associés.
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