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1. WO2020112713 - FOUR-WAY AUTOMATIC TRANSFER SWITCH POWER TOPOLOGY

Publication Number WO/2020/112713
Publication Date 04.06.2020
International Application No. PCT/US2019/063161
International Filing Date 26.11.2019
IPC
H02J 3/00 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
3Circuit arrangements for ac mains or ac distribution networks
H01H 25/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
25Switches with compound movement of handle or other operating part
04Operating part movable angularly in more than one plane, e.g. joystick
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
H02J 9/06 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
9Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
04in which the distribution system is disconnected from the normal source and connected to a standby source
06with automatic change-over
CPC
H01H 2300/018
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
2300Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
018Application transfer; between utility and emergency power supply
H01H 63/28
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
63Details of electrically-operated selector switches
16Driving arrangements for multi-position wipers
24with continuous motion of wiper until a selected position is reached
28with an individual motor for each selector switch
H01H 71/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
H02H 7/28
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
26Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
28for meshed systems
H02J 3/0073
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
007Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
0073for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
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
Applicants
  • CUMMINS POWER GENERATION IP, INC. [US]/[US]
Inventors
  • BEAUCAGE, Timothy R.
  • DELAGO, Julie M.
Agents
  • BELDEN, Brett P.
  • BROWN, Marshall J.
  • TALBOT, Justin S.
Priority Data
16/201,57327.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FOUR-WAY AUTOMATIC TRANSFER SWITCH POWER TOPOLOGY
(FR) TOPOLOGIE DE PUISSANCE DE COMMUTATEUR DE TRANSFERT AUTOMATIQUE À QUATRE VOIES
Abstract
(EN)
Systems and apparatuses include a mesh network for power distribution. The mesh network includes a plurality of interconnected four-way automatic transfer switches. Each four-way automatic transfer switch includes a common pole, a first pole selectively coupled to the common pole with a first switching device, a second pole selectively coupled to the common pole with a second switching device, a third pole selectively coupled to the common pole with a third switching device, and a fourth pole selectively coupled to the common pole with a fourth switching device. The common pole of a first interconnected four-way automatic transfer switch of the plurality of interconnected four- way automatic transfer switches is structured to provide power to a corresponding load, and the common poles of two or more of the plurality of interconnected four-way automatic transfer switches are structured to receive power from corresponding power sources.
(FR)
L'invention concerne des systèmes et des appareils qui comprennent un réseau maillé de distribution d'énergie. Le réseau maillé comprend une pluralité de commutateurs de transfert automatique à quatre voies interconnectés. Chaque commutateur de transfert automatique à quatre voies comprend un pôle commun, un premier pôle couplé sélectivement au pôle commun avec un premier dispositif de commutation, un deuxième pôle couplé sélectivement au pôle commun avec un deuxième dispositif de commutation, un troisième pôle couplé sélectivement au pôle commun avec un troisième dispositif de commutation et un quatrième pôle couplé sélectivement au pôle commun avec un quatrième dispositif de commutation. Le pôle commun d'un premier commutateur de transfert automatique à quatre voies interconnecté de la pluralité de commutateurs de transfert automatique à quatre voies interconnectés est structuré pour fournir de l'énergie à une charge correspondante, et les pôles communs d'au moins deux de la pluralité de commutateurs de transfert automatique à quatre voies interconnectés sont structurés pour recevoir de l'énergie provenant de sources d'alimentation correspondantes.
Also published as
Latest bibliographic data on file with the International Bureau