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1. WO2000035073 - AN APPARATUS FOR CONTROLLING AND MANAGING ELECTRICALLY-DRIVEN USERS

Publication Number WO/2000/035073
Publication Date 15.06.2000
International Application No. PCT/IT1999/000390
International Filing Date 26.11.1999
Chapter 2 Demand Filed 26.06.2000
IPC
G05F 1/14 2006.01
GPHYSICS
05CONTROLLING; REGULATING
FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
10Regulating voltage or current
12wherein the variable is actually regulated by the final control device is ac
14using tap transformers or tap changing inductors as final control devices
H02M 5/12 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
5Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
02without intermediate conversion into dc
04by static converters
10using transformers
12for conversion of voltage or current amplitude only
CPC
G05F 1/14
GPHYSICS
05CONTROLLING; REGULATING
FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
10Regulating voltage or current
12wherein the variable actually regulated by the final control device is ac
14using tap transformers or tap changing inductors as final control devices
H02M 5/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
5Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
02without intermediate conversion into dc
04by static converters
10using transformers
12for conversion of voltage or current amplitude only
Applicants
  • SANSONE CAMILLO DI SANSONE CAMILLO [IT]/[IT] (AllExceptUS)
  • SANSONE, Camillo [IT]/[IT] (UsOnly)
Inventors
  • SANSONE, Camillo
Agents
  • NERI, Luciano
Priority Data
MO98A00024804.12.1998IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN APPARATUS FOR CONTROLLING AND MANAGING ELECTRICALLY-DRIVEN USERS
(FR) APPAREIL POUR COMMANDER ET GERER DES DISPOSITIFS ELECTRIQUES
Abstract
(EN)
The apparatus controls and manages electrically-driven users, and comprises: an electrical transformer (1), provided with a plurality of outputs (TM, TS) at various voltages, each of which is connected to an input of a power contactor (2), an output of which contactor (2) is connected to supply phases of a user (5). The apparatus further comprises at least one sensor (4) which detects a parameter connected to an operative state of a user and provides an electrical control signal, proportional to a value of the parameter, to a program logic control (6) of known type which in turn sends in output on-off control signals that actuate opening and closure of the contactors (2).
(FR)
L'invention concerne un appareil destiné à commander et à gérer des dispositifs électriques. Cet appareil comprend un transformateur électrique (1) présentant plusieurs sorties (TM, TS) de tension variable, chacune de ces sorties étant connectée à une entrée d'un contacteur de puissance (2), lequel est pourvu d'une sortie elle-même connectée à des phases d'alimentation d'un dispositif (5). Cet appareil comporte également au moins un capteur (4) conçu pour détecter un paramètre connecté à l'état de fonctionnement d'un dispositif et pour émettre un signal de commande électrique, proportionnel à une valeur du paramètre, une commande de logique de programme (6) de type connu envoyant ensuite des signaux de commande de sortie par tout ou rien afin d'ouvrir et de fermer ledit contacteur (2).
Also published as
US09857426
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