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1. WO2018130875 - AN ELECTRICAL SWITCHING SYSTEM FOR A BUILDING OR INSTALLATION

Publication Number WO/2018/130875
Publication Date 19.07.2018
International Application No. PCT/IB2017/050106
International Filing Date 10.01.2017
IPC
H02J 3/14 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
3Circuit arrangements for ac mains or ac distribution networks
12for adjusting voltage in ac networks by changing a characteristic of the network load
14by switching loads on to, or off from, network, e.g. progressively balanced loading
CPC
H02J 2310/12
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
H02J 3/14
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
12for adjusting voltage in ac networks by changing a characteristic of the network load
14by switching loads on to, or off from, network, e.g. progressively balanced loading
Y02B 70/3225
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
70Technologies for an efficient end-user side electric power management and consumption
30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
3225Demand response systems, e.g. load shedding, peak shaving
Y04S 20/222
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
20Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
20End-user application control systems
222Demand response systems, e.g. load shedding, peak shaving
Applicants
  • VAN DER WALT, Louis, Stephanus [ZA]/[ZA] (VC)
  • ZUNGERU, Adamu, Murtala [NG]/[BW]
Inventors
  • ZUNGERU, Adamu, Murtala
  • CHUMA, Joseph
  • GABOITAOLELWE, Jwaone
  • MANGWALA, Mmoloki
Agents
  • DAVIES, James, Hasely
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN ELECTRICAL SWITCHING SYSTEM FOR A BUILDING OR INSTALLATION
(FR) SYSTÈME DE COMMUTATION ÉLECTRIQUE D'UN BÂTIMENT OU D'UNE INSTALLATION
Abstract
(EN)
An electrical switching system (100) has an access control subsystem (110) and a plurality of slave control subsystems (120). The system (100) is applied to a building or installation having a master electricity input (12, 12.1) connected to a distribution unit (10) which splits the master electricity input (12, 12.1). The access control subsystem (110) is at the master electricity input (12) and includes a master switch (112), a user input arrangement (114) operable to receive a coded input from a user, and a master controller (116) operable to open or close the master switch (112). Each slave control subsystem (120) is provided downstream of the distribution unit (10) includes a slave switch (122), a sensor (124) operable to receive an external signal, and a slave controller (126) operable to open or close the slave switch (122). The electrical switching system (100) provides course control of the whole building or installation by means of the master control subsystem (110) and fine control by means of the slave control subsystems (120).
(FR)
La présente invention concerne un système de commutation électrique (100) comprenant un sous-système de commande d'accès (110) et une pluralité de sous-systèmes de commande esclaves (120). Le système (100) est appliqué à un bâtiment ou à une installation ayant une entrée d'électricité principale (12, 12.1) connectée à une unité de distribution (10) qui divise l'entrée d'électricité principale (12, 12.1). Le sous-système de commande d'accès (110) est au niveau de l'entrée d'électricité principale (12) et comprend un commutateur prinicipal (112), un agencement d'entrée d'utilisateur (114) servant à recevoir une entrée codée provenant d'un utilisateur, et un dispositif de commande principal (116) servant à ouvrir ou fermer le commutateur principal (112). Chaque sous-système de commande esclave (120) est disposé en aval de l'unité de distribution (10) et comprend un commutateur esclave (122), un capteur (124) servant à recevoir un signal externe, et un dispositif de commande esclave (126) servant à ouvrir ou fermer le commutateur esclave (122). Le système de commutation électrique (100) offre une commande de cours de l'ensemble du bâtiment ou de l'installation au moyen du sous-système de commande principal (110) ainsi qu'une commande précise par l'intermédiaire des sous-systèmes de commande esclaves (120).
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