ES2272187B1 - PROCEDURE AND CHARGER FOR RECHARGING POWER BATTERIES, SUCH AS TRACTION BATTERIES. - Google Patents
PROCEDURE AND CHARGER FOR RECHARGING POWER BATTERIES, SUCH AS TRACTION BATTERIES. Download PDFInfo
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- ES2272187B1 ES2272187B1 ES200502448A ES200502448A ES2272187B1 ES 2272187 B1 ES2272187 B1 ES 2272187B1 ES 200502448 A ES200502448 A ES 200502448A ES 200502448 A ES200502448 A ES 200502448A ES 2272187 B1 ES2272187 B1 ES 2272187B1
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- traction batteries
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Procedimiento y aparato para la recarga de baterías de potencia, tales como baterías de tracción. El procedimiento comprende una identificación de la batería, así como un reconocimiento de esa identificación, asociado con los parámetros de la batería a cargar, y carga de la batería mediante la aplicación de la tensión, intensidad y etapas de carga necesarias. El aparato incluye una placa de control que comprende, al menos, medios para la lectura de la identificación, tensión y temperatura de la batería, dicha placa de control actuando sobre interruptores del circuito de carga.Procedure and apparatus for recharging power batteries, such as traction batteries. The procedure comprises an identification of the battery, as well as a recognition of that identification, associated with the parameters of the battery to be charged, and charging of the battery by applying the necessary voltage, intensity and charging stages. The apparatus includes a control plate comprising, at least, means for reading the identification, voltage and temperature of the battery, said control plate acting on switches in the charging circuit.
Description
Procedimiento y cargador para la recarga de baterías de potencia, tales como baterías de tracción.Procedure and charger for recharging power batteries, such as traction batteries.
La presente invención tiene por objeto un procedimiento para la recarga de baterías que comprende una identificación de la batería por medio de, por ejemplo, un código de barras, así como un reconocimiento de esa identificación, asociado con los parámetros de la batería a cargar, y carga de la batería mediante la aplicación de la tensión e intensidad en el ciclo de carga.The present invention aims at a procedure for recharging batteries comprising a identification of the battery by means of, for example, a code of bars, as well as a recognition of that identification, associated with the parameters of the battery to charge, and battery charge by applying the voltage and intensity in the cycle of load.
Se refiere también la presente invención a un cargador que incluye una placa de control que comprende al menos la lectura de la identificación, tensión y temperatura de la batería, dicha placa de control actuando sobre interruptores del circuito de carga.The present invention also relates to a charger that includes a control board comprising at least the battery identification, voltage and temperature reading, said control board acting on circuit breakers of load.
Las baterías, tales como las baterías de tracción, comprenden distintas especificaciones de carga, que son incluso distintas según los fabricantes para baterías de características semejantes. En adición a las especificaciones de carga del fabricante, es conveniente conocer cual ha sido la vida útil de la batería, no solamente en tiempo, sino también en ciclos de carga o en energía eléctrica cargada.Batteries, such as batteries traction, they comprise different load specifications, which are even different according to the manufacturers for batteries of similar characteristics. In addition to the specifications of load of the manufacturer, it is convenient to know what life has been battery life, not only in time, but also in cycles of charge or charged electrical energy.
Por lo tanto, es deseable que el proceso de carga de una batería tenga en cuenta la información relativa a la vida de dicha batería en cuanto al número de ciclos de carga realizados, energía suministrada, tiempo entre cargas, y todo ello en adición a las especificaciones de la batería en cuestión.Therefore, it is desirable that the process of charging a battery note the information regarding the battery life in terms of the number of charge cycles made, power supplied, time between charges, and all in addition to the specifications of the battery in question.
Existen antecedentes en los que se conocen dispositivos de reconocimiento del historial de uso de una batería.There are antecedents in which they are known recognition devices of the usage history of a drums.
En US 5495503 se conoce un dispositivo de monitorización asociado a la batería, en el que la batería está identificada por medio de un dispositivo electrónico que debe ser automáticamente detectado por el cargador, y que comprende todo el historial de uso. Sin embargo, en esta invención, no se contempla un almacenamiento en el cargador o en dispositivos o bases de datos asociadas a él, de datos generales, tales como las especificaciones generales de carga.In US 5495503 a device of monitoring associated with the battery, in which the battery is identified by means of an electronic device that must be automatically detected by the charger, and comprising all the usage history However, in this invention, it is not contemplated storage in the charger or in devices or databases associated with it, general data, such as specifications General cargo.
GB 2151515 se refiere también a una batería recargable que incorpora una memoria, si bien es para utilización específica en aparatos electrónicos portátiles. Esta batería necesita de un correspondiente cargador para llevar a cabo su carga.GB 2151515 also refers to a battery rechargeable that incorporates a memory, although it is for use specific in portable electronic devices. This battery You need a corresponding charger to carry out your load.
EP 0 803 957 se refiere a un sistema para la carga de una batería, en el que se comprende un reconocimiento de la información de la batería, que es electrónica mediante un chip de memoria, y que por medio de los bornes de carga transmite la información al sistema.EP 0 803 957 refers to a system for charging a battery, which includes a recognition of battery information, which is electronic using a chip of memory, and that through the load terminals transmits the information to the system.
Además de que ninguna de las invenciones antedichas está descrita para baterías de potencia, sino para baterías de aparatos electrónicos que muestran un marcado efecto memoria, la presente invención pretende simplificar la tecnología divulgada, de modo que la batería no requiere tener un dispositivo de memoria, lo que por una parte encarecería la propia batería, sino que además, el cargador no requiere tampoco tener un dispositivo de lectura de dicha memoria, de modo que se limita a introducirse por medio de un teclado o de un lector óptico una referencia numérica o alfanumérica que responde a la identificación de la batería, con lo que la carga se realizará conforme a los parámetros del modelo de batería (almacenado en el cargador), o de acuerdo con las especificaciones que el operador haya dado para la recarga de esa batería en concreto.In addition to none of the inventions above is described for power batteries, but for electronic device batteries that show a marked effect memory, the present invention aims to simplify the technology disclosed, so the battery does not require having a device of memory, which on the one hand would make the battery itself more expensive, but also, the charger does not require to have a reading device of said memory, so that it is limited to be introduced by means of a keyboard or an optical reader a numerical or alphanumeric reference that responds to the identification of the battery, so the charge will be made according to the parameters of the battery model (stored in the charger), or of according to the specifications that the operator has given for the Recharge that particular battery.
Además, ninguna de las invenciones antedichas se refiere a un cargador que gestione la información de la manera que lo hace el cargador propuesto.In addition, none of the above inventions are refers to a loader that manages the information in the way that The proposed charger does.
Con objeto de ilustrar la explicación que va a seguir, adjuntamos a la presente memoria descriptiva dos hojas de dibujos, en las que en dos figuras se representa la esencia de la presente invención, y en las que:In order to illustrate the explanation that will follow, herewith two sheets of drawings, in which the essence of the present invention, and in which:
La figura 1 muestra un esquema electrónico del circuito de carga de la invención, yFigure 1 shows an electronic scheme of the charging circuit of the invention, and
La figura 2 muestra un esquema de la relación entre los elementos que componen el cargador.Figure 2 shows a schematic of the relationship between the elements that make up the charger.
Se describe, pues, un cargador para baterías de potencia, tales como baterías de tracción o de las utilizadas en maquinaria industrial, que comprende un par de líneas de entrada de corriente alterna 1, un transformador de corriente 6, un puente rectificador 7 y una salida positivo-negativo de carga de batería en corriente continua, en la que se dispone un elemento de control 9 alimentado de la toma de corriente alterna 1 que comanda unos interruptores 3 de una de las líneas de alimentación que actúan sobre al menos una reactancia 4, y de modo preferente dos reactancias, que se conectarán alternativa o simultáneamente, comandados por el elemento de control 9 mediante las líneas de conexión 17 correspondientes, en función de la potencia de carga requerida. Los interruptores 3 son dispositivos semiconductores de potencia.A charger for batteries of power, such as traction batteries or those used in industrial machinery, which comprises a couple of input lines of alternating current 1, a current transformer 6, a bridge rectifier 7 and a positive-negative output of battery charging in direct current, in which a control element 9 fed from the AC outlet 1 which commands switches 3 of one of the lines of feed that act on at least one reactance 4, and so preferably two reactances, which will be connected alternately or simultaneously, commanded by the control element 9 by the corresponding connection lines 17, depending on the load power required. Switches 3 are devices power semiconductors.
El circuito posee medios de protección en la entrada 2 y en la salida 8 para evitar sobrecargas que pudieran perjudicar a la batería o al propio circuito de carga.The circuit has protection means in the input 2 and output 8 to avoid overloads that could damage the battery or the charging circuit itself.
El elemento de control comprende entradas de control 12 de identificación de la batería 14, y al menos de tensión 15 y temperatura 16 de la batería, así como de la corriente suministrada en el proceso de carga 10. La batería a cargar, por tanto, debe comprender un dispositivo de identificación, tal como un código de barras, un código alfanumérico u otro dispositivo electrónico.The control element comprises inputs of control 12 of battery identification 14, and at least voltage 15 and temperature 16 of the battery, as well as the current supplied in the charging process 10. The battery to be charged, by therefore, it must comprise an identification device, such as a barcode, an alphanumeric code or other device electronic.
El elemento de control 9 está alimentado preferentemente por una línea de alimentación 18 procedente de las líneas de entrada 1.The control element 9 is powered preferably by a feed line 18 from the input lines 1.
Además, se dispone de un medidor 10 de la corriente suministrada por el cargador que por medio de la línea de conexión correspondiente 11 enviará la información al elemento de control. Se prevé que el cargador comprenda un dispositivo de visualización 13.In addition, a meter 10 of the current supplied by the charger that through the line of corresponding connection 11 will send the information to the element of control. The charger is expected to comprise a device display 13.
Se ha previsto la incorporación de un indicador de carga 5, que está conectado entre las dos líneas de entrada y corriente debajo de la/s reactancia/s de modo que cuando alguna de éstas esté conectada se ilumine el testigo correspondiente.The incorporation of an indicator is planned load 5, which is connected between the two input lines and current under the reactance / s so that when any of these are connected, the corresponding warning light illuminates.
De modo preferente, el elemento de control dispone de un banco de memoria o base de datos, o de conexión a un banco de memoria o base de datos externos, en el que se almacenan los parámetros de carga de cada batería, así como el historial de cargas realizadas.Preferably, the control element It has a memory bank or database, or connection to a memory bank or external database, in which they are stored the charging parameters of each battery, as well as the history of loads made.
El elemento de control comprende un procesador 23 que incorpora puertos de salida, entrada o E/S. Puede observarse en la figura 2 un esquema que muestra una alimentación 18 común a todos los elementos de control, unas entradas que incluyen los sensores de identificación 14 (lector óptico, teclado, o incluso mediante tecnologías inalámbricas tipo Blue Tooth u otras) de tensión de batería 15 y de temperatura de batería 16. Dispone de un puerto de salida para la conexión de un display 13 y uno de entrada/salida para la conexión de un dispositivo de almacenamiento 25. Está previsto que el display pueda ser una pantalla táctil. Del procesador se conecta una etapa de control 26 para la regulación 27 de la corriente de carga a partir de los parámetros de los distintos sensores, y conexión de carga con la batería.The control element comprises a processor 23 incorporating output, input or I / O ports. Can be seen in figure 2 a scheme showing a feed 18 common to all the control elements, some inputs that include the 14 identification sensors (optical reader, keyboard, or even by means of wireless technologies like Blue Tooth or others) of battery voltage 15 and battery temperature 16. It has a output port for connection of a display 13 and one of input / output for connection of a storage device 25. It is intended that the display can be a touch screen. Of the processor connects a control stage 26 for regulation 27 of the load current from the parameters of the different sensors, and charging connection with the battery.
Para la incorporación de los parámetros de carga o identificación de baterías, se ha previsto que el cargador comprenda un teclado de introducción de datos.For the incorporation of load parameters or battery identification, it is expected that the charger Understand a data entry keyboard.
El proceso de carga tiene lugar de modo que inicialmente se lee la identificación de la batería a cargar por medio de un lector óptico, mediante la introducción de los datos por teclado, o incluso mediante la transmisión de datos por medio de un dispositivo electrónico. A partir de los datos de identificación, se realiza la lectura de los parámetros de carga, estándar o específicos de esa batería, o del modelo de batería, y se procede a iniciar el proceso de carga (previa conexión de los bornes de carga). También, a partir de la información de la batería, se selecciona automáticamente la potencia de carga, que dependerá de las reactancias que estén conectadas en paralelo. Es el elemento de control el que comanda la conexión de las reactancias en función de los parámetros seleccionados.The charging process takes place so that initially the identification of the battery to be charged is read by by means of an optical reader, by entering the data by keyboard, or even by transmitting data through a Electronic device. From the identification data, reading of the load parameters, standard or specific to that battery, or battery model, and proceed to start the charging process (after connection of the terminals of load). Also, from the battery information, it automatically selects the charging power, which will depend on the reactances that are connected in parallel. It is the element of control which commands the connection of the reactances based on The selected parameters.
En el caso de que la batería no esté registrada en los datos almacenados, el sistema solicitará la información requerida (marca, modelo, tensión y capacidad de almacenamiento de la batería), y así iniciarse un primer proceso de carga, en el que, como en los demás, se almacenará al menos información sobre la energía suministrada durante la recarga y, en su caso, los ciclos de carga realizados.In case the battery is not registered in the stored data, the system will request the information required (make, model, voltage and storage capacity of the battery), and thus start a first charging process, in which, as in the others, at least information about the power supplied during recharging and, where appropriate, cycles Charging done.
Aún cuando de una manera preferida cada cargador comprenderá medios para el registro de la información, está previsto también que la información se registre y obtenga a través de una central de datos, tal como un servidor de base de datos de un ordenador central, lo que permitirá que cualquier batería de la empresa pueda ser cargada en cualquier cargador (con las características de esta invención), manteniendo las características de carga y optimizando igualmente la capacidad y la duración de la batería.Even if in a preferred way each charger will include means for the registration of information, it is also provided that the information is recorded and obtained through of a data center, such as a database server of a central computer, which will allow any battery of the company can be loaded in any charger (with the characteristics of this invention), maintaining the characteristics of load and also optimizing the capacity and duration of the drums.
Si la batería se calienta excesivamente o la tensión de batería es lo suficientemente elevada, el sistema se detendrá transitoria o definitivamente. Si la parada es transitoria, tras un tiempo prefijado, y siempre que las condiciones de temperatura y tensión de batería lo permitan, se reanudará la recarga. Si la parada es definitiva por haberse completado el ciclo de carga, además de desconectarse la carga (mediante la apertura del circuito, y particularmente de las reactancias) se podrá dar un aviso luminoso o acústico con tal indicación.If the battery gets too hot or the battery battery voltage is high enough, the system will It will stop temporarily or definitely. If the stop is transitory, after a preset time, and provided that the conditions of temperature and battery voltage allow, the recharge If the stop is final because the cycle has been completed load, in addition to disconnecting the load (by opening the circuit, and particularly the reactances) a luminous or acoustic warning with such indication.
Si la tensión es excesivamente baja, es decir está por debajo de un cierto límite preestablecido, se indicará al usuario que la tensión es baja, permitiendo la activación del proceso de carga.If the voltage is excessively low, that is is below a certain preset limit, it will be indicated at user that the voltage is low, allowing the activation of the Loading process.
Además, el elemento de control podrá comprender la regulación de la corriente de carga a través de los medios destinados al efecto.In addition, the control element may comprise the regulation of the load current through the means intended for that purpose.
Un conjunto de cargadores es susceptible de ser gestionados desde un sistema informático general o específico, lo que facilita también la gestión de inventarios y de la vida útil de las baterías.A set of chargers is likely to be managed from a general or specific computer system, what which also facilitates the management of inventories and the useful life of the batteries.
El proceso de carga comprende las siguientes etapas::The charging process includes the following stages ::
Una primera etapa en la que el cargador ofrece la máxima corriente a la batería, funcionando a Intensidad Máxima. Cuando el equipo detecta que el nivel de tensión ha llegado a un valor preestablecido en el ciclo de carga, cambia de nivel de corriente pasando a una segunda etapa.A first stage in which the charger offers the maximum current to the battery, operating at Maximum Intensity. When the device detects that the voltage level has reached a preset value in the charge cycle, change level of current going to a second stage.
Una segunda etapa en que la carga tiene lugar a una Intensidad Media. El cargador inyecta dicha corriente a la batería hasta que se detecta que se ha alcanzado un nivel de tensión predefinido.A second stage in which the load takes place at Medium Intensity The charger injects this current into the battery until it is detected that a voltage level has been reached predefined
Una tercera etapa, una vez terminada la segunda, en la que se lleva a cabo una carga de igualación con Intensidad Mínima.A third stage, once the second one is finished, in which an equalization charge with Intensity is carried out Minimum
Una cuarta etapa en la que se lleva a cabo la carga en forma de pulsos (carga por impulsos). Se trata de pulsos de corta duración que pretenden asentar la carga recibida sin sobrecalentar la batería, asegurar una carga efectiva y prolongar la vida útil.A fourth stage in which the load in the form of pulses (pulse load). It's about pulses of short duration that they try to seat the received load without overheat the battery, ensure effective charging and prolong the useful life.
En todas las etapas se vigila la temperatura de un elemento piloto y la tensión para no dañar la batería y disminuir su vida útil, debido a que si una batería se sobrecalienta, se produce un burbujeo excesivo lo que conlleva una mayor evaporación de gases, lo que aumentará la necesidad de vigilancia y mantenimiento de la misma, reduciendo su vida.In all stages the temperature of a pilot element and the voltage so as not to damage the battery and decrease its lifespan, because if a battery overheats, it will produces excessive bubbling which leads to greater evaporation of gases, which will increase the need for surveillance and maintaining it, reducing its life.
Es de aplicación en la recarga de baterías de tracción.It is applicable in recharging batteries of traction.
Claims (9)
- \bullet?
- Lectura de la identificación de la batería (14), por medio de un lector óptico, transmisión por medio de un dispositivo electrónico, o a través de un teclado alfanumérico,Reading the identification of the battery (14), by means of an optical reader, transmission by through an electronic device, or through a keyboard alphanumeric,
- \bullet?
- Lectura de los parámetros de carga específicos de esa batería (25), del modelo de batería, o en defecto de los anteriores petición de nuevos parámetros o selección de los parámetros de carga estándar,Reading the parameters of specific charge of that battery (25), battery model, or in default of the previous request for new parameters or selection of the standard load parameters,
- \bullet?
- Selección automática de la potencia de carga, dicha selección realizada por medio de un elemento de control (9), que activa la conexión a la línea de entrada a través de al menos una reactancia (4),Automatic selection of the load power, said selection made by means of a control element (9), which activates the connection to the line input through at least one reactance (4),
- \bullet?
- Lectura de los parámetros actuales de batería, en los que se incluyen:Parameter reading Current battery, which includes:
- \circ\ circ
- Tensión actual de la batería (15),Current battery voltage (fifteen),
- \circ\ circ
- Temperatura actual de la batería (16), yCurrent battery temperature (16), and
- \circ\ circ
- Corriente actual suministrada a la batería (10).Current current supplied to the battery (10).
- \bullet?
- Energía suministrada durante la recargaEnergy supplied during recharge
- \bullet?
- Ciclos de carga realizados,Charge cycles made,
- \bullet?
- Fecha de cargaUpload Date
- \bullet?
- Tiempo empleado en la carga.Time spent in the load.
finido;A second stage in which the charge takes place at a Medium Intensity., So that the charger injects said current into the battery until it is detected that a predetermined voltage level has been reached
finite
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200502448A ES2272187B1 (en) | 2005-10-07 | 2005-10-07 | PROCEDURE AND CHARGER FOR RECHARGING POWER BATTERIES, SUCH AS TRACTION BATTERIES. |
| PCT/ES2006/070146 WO2007042594A1 (en) | 2005-10-07 | 2006-10-06 | Method and charger for recharging power batteries, such as traction batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200502448A ES2272187B1 (en) | 2005-10-07 | 2005-10-07 | PROCEDURE AND CHARGER FOR RECHARGING POWER BATTERIES, SUCH AS TRACTION BATTERIES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2272187A1 ES2272187A1 (en) | 2007-04-16 |
| ES2272187B1 true ES2272187B1 (en) | 2008-02-16 |
Family
ID=37942337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200502448A Expired - Fee Related ES2272187B1 (en) | 2005-10-07 | 2005-10-07 | PROCEDURE AND CHARGER FOR RECHARGING POWER BATTERIES, SUCH AS TRACTION BATTERIES. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2272187B1 (en) |
| WO (1) | WO2007042594A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3528659A1 (en) * | 1985-08-09 | 1987-02-19 | Jungheinrich Kg | Battery charging installation |
| US5055763A (en) * | 1988-09-26 | 1991-10-08 | Eveready Battery Company, Inc. | Electronic battery charger device and method |
| DE3909870A1 (en) * | 1989-02-28 | 1990-08-30 | Varta Batterie | ACCUMULATOR BATTERY AND METHOD FOR THEIR OPERATION |
| DK101692D0 (en) * | 1992-08-14 | 1992-08-14 | John Reipur | BATTERY CHARGING PROCEDURE AND APPARATUS |
| US5577070A (en) * | 1992-04-16 | 1996-11-19 | Hobart Brothers Company | Apparatus for generating high power, low energy pulses across the terminals of a large capacity, low impedance battery |
| JP3902253B2 (en) * | 1994-12-26 | 2007-04-04 | ヤマハ発動機株式会社 | Rechargeable battery charging method |
| US5568037A (en) * | 1995-04-03 | 1996-10-22 | Motorola, Inc. | Battery charging system having remotely located charging units |
| JPH11122840A (en) * | 1997-10-13 | 1999-04-30 | Toyota Motor Corp | Secondary battery controller |
| ES2177462B1 (en) * | 2001-03-30 | 2004-02-01 | Almerich Francisco Planells | BATTERY CHARGER |
-
2005
- 2005-10-07 ES ES200502448A patent/ES2272187B1/en not_active Expired - Fee Related
-
2006
- 2006-10-06 WO PCT/ES2006/070146 patent/WO2007042594A1/en active Application Filing
Non-Patent Citations (1)
| Title |
|---|
| BASE DE DATOS WPI en Derwent Publications Ltd., (Londres, GB), DE 3528659 A1 (JUNGHEINRICH KG) 19.02.1987, resumen. * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007042594A1 (en) | 2007-04-19 |
| ES2272187A1 (en) | 2007-04-16 |
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