ES2413155A1 - Alternating voltage regulator with hybrid electro-static and electronic system. (Machine-translation by Google Translate, not legally binding) - Google Patents

Alternating voltage regulator with hybrid electro-static and electronic system. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2413155A1
ES2413155A1 ES201000920A ES201000920A ES2413155A1 ES 2413155 A1 ES2413155 A1 ES 2413155A1 ES 201000920 A ES201000920 A ES 201000920A ES 201000920 A ES201000920 A ES 201000920A ES 2413155 A1 ES2413155 A1 ES 2413155A1
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Spain
Prior art keywords
voltage
alternating voltage
voltage regulator
selector
choper
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Granted
Application number
ES201000920A
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Spanish (es)
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ES2413155B1 (en
Inventor
Roberto ARANA MENDOZA
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Scorpio Elektro Xxi S L
SCORPIO ELEKTRO XXI SL
Original Assignee
Scorpio Elektro Xxi S L
SCORPIO ELEKTRO XXI SL
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Priority to ES201000920A priority Critical patent/ES2413155B1/en
Publication of ES2413155A1 publication Critical patent/ES2413155A1/en
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only

Abstract

Alternating voltage regulator with electrostatic and electronic hybrid system. Regulator that by its arrangement obtains the maintenance of a constant output voltage "v3" brakes to possible fluctuations of input voltage v1, a system represented in figure 1 materializes and consists of: a transformer (1) with multiple outputs, a "selector" system (2) for switching and selection of the sockets, a "choper" system for cutting in the phase of the voltage wave "v2" and the coordination between the devices represented in figures 2 and 3, is carried out with the "control" device (4), which incorporates a microprocessor to perform said mission. (Machine-translation by Google Translate, not legally binding)

Description

Regulador de tensión alterna con sistema híbrido electroestático y electrónico. Alternating voltage regulator with electrostatic and electronic hybrid system.

5 5
Campo de la invención Field of the invention

La presente invención se refiere a un regulador de tensión alterna, que basado The present invention refers to an alternating voltage regulator, which based on

en un sistema híbrido (mixto) entre el clásico sistema de bobinas acopladas, y in a hybrid (mixed) system between the classic coupled coil system, and

el sistema de chapeo, trata de agrupar las bondades de cada uno para obtener the chapeo system, tries to group the benefits of each one to obtain

una tensión estabilizada y muy precisa en la salida, con independencia de cual a stabilized and very precise voltage at the output, regardless of which

1o 1st
sea la tensión de entrada. be the input voltage.

El regulador que la invención propone resulta de especial aplicación en el ámbito del alumbrado público y privado, para la regulación y control de la tensión en este tipo de instalaciones, aunque puede aplicarse en otros campos industriales en los que se precise de una estabilización de tensión acompañada The regulator that the invention proposes is of special application in the field of public and private lighting, for the regulation and control of voltage in this type of installation, although it can be applied in other industrial fields where voltage stabilization is required. accompanied

15 de una mejora en la eficiencia energética como alumbrados, procesos industriales, nuevas energías alternativas, etc. 15 of an improvement in energy efficiency such as lighting, industrial processes, new alternative energies, etc.

Estado de la técnica anterior Prior state of the art

Inicialmente, los sistemas de regulación se basaban en transformadores Initially, the regulation systems were based on transformers

20 motorizados, o transformadores y transformadores con o sin acoplamiento entre ellos, que necesitaban un gran número de tomas para obtener una adecuada precisión y saltos de tensión admisibles. 20 motorized, or transformers and transformers with or without coupling between them, which required a large number of taps to obtain adequate precision and allowable voltage jumps.

Posteriormente, esta misma empresa solicitante, patentó en el año 2000 Later, this same applicant company, patented in 2000

25 patente núm. ES200001112(8) un sistema de regulación de tensión alternas basado en un sistema de combinación de tomas e inversión de la tensión resultante, que utilizando un sistema binario permitía reducir el número de tomas. 25 patent no. ES200001112 (8) an alternating voltage regulation system based on a system of combination of taps and reversal of the resulting voltage, which using a binary system allowed to reduce the number of taps.

El sistema propuesto en esta invención propone obtener la estabilización de la tensión con la combinación de la transformación y el chapeo de la misma. Con este sistema se consigue aumentar y disminuir la tensión manteniéndola estabilizada con una gran precisión. The system proposed in this invention proposes to obtain the stabilization of the tension with the combination of the transformation and the plating of the same. With this system it is possible to increase and decrease the tension, keeping it stabilized with great precision.

Así mismo, el sistema permite mantener la producción de armónicos a la salida del aparato, en los límites permitidos por las diferentes normas nacionales e internacionales. Likewise, the system allows to maintain the production of harmonics at the output of the device, within the limits allowed by the different national and international standards.

1o 1st
Explicación de las figuras Explanation of the figures

La figura 1ª.-Es un Diagrama de bloques que representa el conjunto del sistema en el que el transformador (1) suministra la tensión "V2" mediante el sistema selector (2) Figure 1.-It is a block diagram that represents the whole system in which the transformer (1) supplies the voltage "V2" through the selector system (2)

Dicha tensión "V2" es convertida en "V3" mediante el sistema "choper" (3). Said voltage "V2" is converted into "V3" by means of the "choper" system (3).

15 fifteen
Todo ello es medido y ordenado por el "control" (4), el cual además se comunica con el exterior para transmitir y recibir información, así como poder variar sus parámetros de funcionamiento All this is measured and ordered by the "control" (4), which also communicates with the outside to transmit and receive information, as well as being able to vary its operating parameters.

La figura 2ª Es la representación del selector (2} de las salidas del 20 transformador ( 1 ) . Figure 2 is the representation of the selector (2} of the outputs of the transformer (1).

La figura 3ª Es la representación del sistema de control de fase (4) Figure 3 is the representation of the phase control system (4)

Los elementos del sistema y dispositivo objeto de la invención son los The elements of the system and device object of the invention are:

25 siguientes: 1.-Un transformador. 2-Un seleccionador de la salida del transformador (1) 3.-Un dispositivo choper a la salida del selector (2) del transformador (1) 4.-Es un sistema de control de fase. 25 following: 1.-A transformer. 2-A selector of the transformer output (1) 3.-A chopper device at the output of the selector (2) of the transformer (1) 4.-It is a phase control system.

Explicación de la invención Explanation of the invention

Con la finalidad de mantener una tensión de salida constante "V3 " frente a posibles fluctuaciones de tensión de entrada V1, se materializa un sistema representado en la Figura 1 y compuesto por: In order to maintain a constant output voltage "V3" against possible fluctuations in input voltage V1, a system represented in Figure 1 and composed of:

5 5
1º) Un transformador (1) con salidas múltiples que permite aumentar o reducir la tensión a la salida del mismo "V2". 1º) A transformer (1) with multiple outputs that allows to increase or reduce the voltage at the output of the same "V2".

2º) Un sistema "selector" (2) para conmutación y selección de las tomas del secundario de dicho transformador, que permite aumentar o disminuir la tensión en los saltos previamente elegidos. 2º) A "selector" system (2) for switching and selecting the taps of the secondary of said transformer, which allows the voltage to be increased or decreased in the steps previously chosen.

La diferencia de tensión entre las salidas consecutivas del transformador está The voltage difference between the consecutive outputs of the transformer is

1o 1st
calculada en 6 Voltios, si bien ni este valor ni el número de tomas es fijo en el sistema. calculated in 6 Volts, although neither this value nor the number of taps is fixed in the system.

Con ello, y en función de la selección de tomas realizada a través del dispositivo selector representado en la Figura. 2, se consigue una tensión V2, la cual lógicamente fluctuará según lo haga la V1, dentro del rango establecido With this, and depending on the selection of sockets made through the selector device represented in the Figure. 2, a voltage V2 is achieved, which will logically fluctuate as V1 does, within the established range

15 como diferencia de tensión entre las tomas de salida del transformador. 15 as the voltage difference between the transformer output taps.

3º) A través de un sistema "choper" para el corte en la fase de la onda de tensión "V2", se obtiene una tensión fija y estabilizada "V3". 3º) Through a "choper" system for cutting the phase of the voltage wave "V2", a fixed and stabilized voltage "V3" is obtained.

El sistema de chapeo se realiza utilizando semiconductores tipo (IGBT, TRIAC, etc) o alternistores, cuya disposición se indica en la Figura. 3 The cladding system is carried out using type semiconductors (IGBT, TRIAC, etc.) or alternistors, the arrangement of which is indicated in the Figure. 3

20 4º) La medida de las tensiones y corrientes, y la coordinación entre los dispositivos representados en las Figuras 2 y 3, se realiza con el dispositivo "control" (4), representado en la figura 1, que incorpora un microprocesador para realizar dicha misión. 20 4th) The measurement of the voltages and currents, and the coordination between the devices represented in Figures 2 and 3, is carried out with the "control" device (4), represented in Figure 1, which incorporates a microprocessor to perform said mission.

25 Tal como se indica, el regulador que se preconiza parte de dos sistemas fijos: 25 As indicated, the recommended regulator starts from two fixed systems:

a) Que a través de un transformador se obtienen en la salida diferentes tensiones, superiores o inferiores a la tensión de entrada, según sea la selección y combinación de sus salidas. a) That through a transformer different voltages are obtained at the output, higher or lower than the input voltage, depending on the selection and combination of its outputs.

b) Que a través de dispositivos semiconductores tipo (IGBT, TRIAC, etc.) o alternistores, puede cortarse la onda de tensión, consiguiendo así reducir la misma y con ello la potencia absorbida por el circuito al que se conecta. b) That through semiconductor type devices (IGBT, TRIAC, etc.) or alternistors, the voltage wave can be cut, thus reducing it and thus the power absorbed by the circuit to which it is connected.

e) Que las tensiones obtenidas por el transformador fluctúan según fluctúe la tensión de alimentación, dentro de los saltos de tensión establecidos en la salida del mismo. e) That the voltages obtained by the transformer fluctuate as the supply voltage fluctuates, within the voltage jumps established at its output.

d) Que así mismo, el chapeo de la tensión permite ajustar y reducir la tensión, pero no incrementarla, por lo que puede admitirse por si solo como sistema de estabilización. Además el chapeo de una parte importante de la onda, produce una importante deformación de la misma, con la producción de una importante tasa de armónicos que rebasa, en algunos casos, a las permitidas en diferentes Países. d) That likewise, the tension plating allows the tension to be adjusted and reduced, but not increased, so it can be accepted by itself as a stabilization system. In addition, the plating of an important part of the wave produces an important deformation of the wave, with the production of an important harmonic rate that exceeds, in some cases, those allowed in different countries.

Con la combinación de ambos sistemas se consigue poder estabilizar la tensión por encima y debajo de la tensión de alimentación y reducir el % de los armónicos, inherentes a cualquier sistema basado en semiconductores. With the combination of both systems, it is possible to stabilize the voltage above and below the supply voltage and reduce the% of harmonics, inherent in any semiconductor-based system.

Describimos el sistema del siguiente modo: We describe the system as follows:

En la Figura 1 se indica la forma de asociar estos dispositivos. Figure 1 shows how to associate these devices.

La tensión "V1" puede ser fluctuante, y mediante la selección de tomas de salida, las cuales se realizan con semiconductores tipo (IGBT, TRIAC, etc) o The "V1" voltage can be fluctuating, and through the selection of output sockets, which are made with semiconductor type (IGBT, TRIAC, etc) or

alternistores, alternistors,
van conectando y desconectando las diferentes tomas del go connecting and disconnecting the different you take of the

autotransformador. autotransformer.

+X + X

Con ello se obtiene una tensión "V2" la cual estará en el rangon-::o de la tensión que posteriormente deseamos obtener. With this we obtain a voltage "V2" which will be in the range - :: or of the voltage that we later wish to obtain.

El dispositivo "selector" sirve para obtener esta selección de tensiones, y está reflejado en la Figura 2, si bien es el conjunto del dispositivo el objeto de la presente invención. The "selector" device serves to obtain this selection of voltages, and is reflected in Figure 2, although the whole of the device is the object of the present invention.

Con el dispositivo "choper'' Figura 3, que utiliza elementos de corte tipo "IGBT", se consigue cortar la onda, ajustando la tensión al valor previamente seleccionado. With the "choper" device Figure 3, which uses "IGBT" type cutting elements, it is possible to cut the wave, adjusting the voltage to the previously selected value.

Dado que podemos ajustar el salto de tensión de la salida del transformador, 5 esto nos permite situar el % de armónicos en el nivel requerido. Since we can adjust the voltage jump of the transformer output, 5 this allows us to place the% of harmonics at the required level.

Mediante el dispositivo "control" Figura 1, coordinamos el conjunto de actuaciones y podemos comunicarnos para transmitir y recibir información del exterior. Through the device "control" Figure 1, we coordinate the set of actions and we can communicate to transmit and receive information from outside.

10 10

Claims (1)

REIVINDICACIONES 1ª.-Regulador de tensión alterna con sistema híbrido electroestático y electrónico caracterizado por transformar la tensión de entrada "V1", en una tensión "V2" situada dentro del rango elegido en las diferentes tomas de un selector (2) dispuesto en la salida del transformador (1 ), siendo esta salida de tensión "V2" chapeada mediante el dispositivo choper (3) que la reduce y estabiliza en el valor que se encuentra seleccionado por el control (4), el cual se encuentra en comunicación y ordenando por un lado al selector (2) y por el otro al choper (3). 1st.-Alternating voltage regulator with an electrostatic and electronic hybrid system characterized by transforming the input voltage "V1" into a voltage "V2" located within the range chosen in the different sockets of a selector (2) arranged at the output of the transformer (1), this voltage output "V2" being plated by the choper device (3) that reduces and stabilizes it at the value that is selected by the control (4), which is in communication and ordered by a side to the selector (2) and on the other to the choper (3). 2º) Regulador de tensión alterna con sistema híbrido electroestático y electrónico según reivindicación 1 ª caracterizado, porque el sistema selector (2) y sistema choper (3), permiten que sea utilizable cualquiera de los elementos de corte, que se utilicen de un modo indistinto, TRIACS, IGBTS, Alternistores, Mosfets e incluso Relés, siempre que se dispongan tal y como se señala en la primera reivindicación. 2nd) Alternating voltage regulator with an electrostatic and electronic hybrid system according to claim 1, characterized in that the selector system (2) and choper system (3) allow any of the cutting elements to be usable, which are used in an indistinct way , TRIACS, IGBTS, Alternistors, Mosfets and even Relays, as long as they are arranged as indicated in the first claim. 3º) Regulador de tensión alterna con sistema híbrido electroestático y electrónico según reivindicación 1 ª y 2ª caracterizado porque los dispositivos Selector (2) y Choper (3), así como el Control (4), pueden ir dispuestos e instalados en una o diferentes placas sin que ello cambie su principio de funcionamiento, siempre que se dispongan tal y como se señala en la en la primera reivindicación. 3º) Alternating voltage regulator with an electrostatic and electronic hybrid system according to claims 1 and 2, characterized in that the Selector (2) and Choper (3) devices, as well as the Control (4), can be arranged and installed on one or different plates without this changing its operating principle, provided that they are arranged as indicated in the first claim. 4º) Regulador de tensión alterna con sistema híbrido electroestático y electrónico según reivindicación 1 ª, 2ª, 3ª y 4ª porque las tomas, y la selección de espiras del transformador (1 ), pueden ser variables sin que su número y valor (cero incluido) suponga limitación de esta disposición y funcionamiento del sistema. 4th) Alternating voltage regulator with an electrostatic and electronic hybrid system according to claims 1, 2, 3 and 4 because the taps, and the selection of turns of the transformer (1), can be variable without their number and value (zero included) It implies limitation of this arrangement and operation of the system.
ES201000920A 2010-07-19 2010-07-19 ALTERNATE VOLTAGE REGULATOR WITH ELECTRO-STATIC AND ELECTRONIC HYBRID SYSTEM. Withdrawn - After Issue ES2413155B1 (en)

Priority Applications (1)

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ES201000920A ES2413155B1 (en) 2010-07-19 2010-07-19 ALTERNATE VOLTAGE REGULATOR WITH ELECTRO-STATIC AND ELECTRONIC HYBRID SYSTEM.

Applications Claiming Priority (1)

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ES201000920A ES2413155B1 (en) 2010-07-19 2010-07-19 ALTERNATE VOLTAGE REGULATOR WITH ELECTRO-STATIC AND ELECTRONIC HYBRID SYSTEM.

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ES2413155A1 true ES2413155A1 (en) 2013-07-15
ES2413155B1 ES2413155B1 (en) 2014-05-14

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791348A (en) * 1988-01-06 1988-12-13 Square D Company Switching ac voltage regulator
US4853608A (en) * 1986-06-27 1989-08-01 Chester Schrade AC voltage regulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853608A (en) * 1986-06-27 1989-08-01 Chester Schrade AC voltage regulator
US4791348A (en) * 1988-01-06 1988-12-13 Square D Company Switching ac voltage regulator

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