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1. WO2020068078 - POWER DISTRIBUTION VIRTUAL NETWORKING

Publication Number WO/2020/068078
Publication Date 02.04.2020
International Application No. PCT/US2018/052999
International Filing Date 27.09.2018
IPC
H02J 13/00 2006.01
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
CPC
H02J 13/00016
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
H02J 13/00028
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
00028involving the use of Internet protocols
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 2300/20
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 3/381
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
381Dispersed generators
Applicants
  • SIEMENS CANADA LIMITED [CA]/[CA]
  • SIEMENS INDUSTRY, INC. [US]/[US] (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Inventors
  • ZAFIROVIC-VUKOTIC, Mirjana
  • LOHMEYER, Joachim
Agents
  • KOWALEWSKI, Filip A.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POWER DISTRIBUTION VIRTUAL NETWORKING
(FR) RÉSEAUTAGE VIRTUEL DE DISTRIBUTION D'ÉNERGIE
Abstract
(EN)
An electrical distribution system includes a plurality of electrical substations. Each of the electrical substations includes a plurality of intelligent electronic devices (IEDs), and a communications network interconnecting the plurality of IEDs at that substation. The communications networks at the plurality of substations are configured as at least one virtual network spanning multiple ones of the plurality of electrical substations, and interconnecting at least some of the IEDs within the multiple ones of the plurality of electrical substations, and so that delays experience by messages on the at least one virtual network are below a defined threshold. The virtual networks may be reconfigured when/if the threshold is not met.
(FR)
La présente invention concerne un système de distribution électrique comprenant une pluralité de sous-stations électriques. Chacune des sous-stations électriques comprend une pluralité de dispositifs électroniques intelligents (IED), et un réseau de communication interconnectant la pluralité d'IED au niveau de cette sous-station. Les réseaux de communication au niveau de la pluralité de sous-stations sont configurés sous la forme d'au moins un réseau virtuel couvrant de multiples sous-stations électriques de la pluralité de sous-stations électriques, et interconnectant au moins certains des IED à l'intérieur des multiples sous-stations électriques de la pluralité de sous-stations électriques, et de telle sorte que des retards subis par des messages sur le ou les réseaux virtuels soient inférieurs à un seuil défini. Les réseaux virtuels peuvent être reconfigurés lorsque/si le seuil n'est pas atteint.
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