WO2022023611A1 - Device for automatic protection and monitoring of electrical and magnetic fields - Google Patents

Device for automatic protection and monitoring of electrical and magnetic fields Download PDF

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Publication number
WO2022023611A1
WO2022023611A1 PCT/ES2021/070566 ES2021070566W WO2022023611A1 WO 2022023611 A1 WO2022023611 A1 WO 2022023611A1 ES 2021070566 W ES2021070566 W ES 2021070566W WO 2022023611 A1 WO2022023611 A1 WO 2022023611A1
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Prior art keywords
module
electric
detection module
electrical
magnetic field
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PCT/ES2021/070566
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Spanish (es)
French (fr)
Inventor
Sebastián SÁNCHEZ PRIETO
Mariano GÓMEZ PLAZA
Tomás Arribas Navarro
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Universidad De Alcalá
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Publication of WO2022023611A1 publication Critical patent/WO2022023611A1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0857—Dosimetry, i.e. measuring the time integral of radiation intensity; Level warning devices for personal safety use
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons

Definitions

  • This invention is framed in the electrical sector, as part of the prevention of occupational risks, during the installation and maintenance operations of the electrical infrastructures by the operators.
  • the invention proposes a device capable of detecting levels of electric and magnetic fields in different electricity distribution scenarios: high and low voltage towers, substations, transformation centers or indoor facilities, each with its own levels and characteristics. .
  • the current techniques applied to the detection of electric and/or magnetic fields found in the available industrial applications do not have the communication mechanisms and the flexibility of configuration and integration of the different scenarios that are required in the industry. They also do not combine the simultaneous detection of electric and magnetic fields and the relationship between them to provide a more reliable measurement.
  • the device for self-protection and monitoring of electric and magnetic fields object of the present invention, is intended to be used by operators in the electricity sector preferably, when they are performing work either in high or low voltage, so as to avoid lethal accidents in case of being subjected to high levels of radiation. Specifically, with the device object of the invention it is possible to ensure a minimum working distance without danger to the operators.
  • the device first comprises a detection module, with an electric field sensor and a magnetic field sensor.
  • the detection module has the ability to spectrally and directionally measure, record and analyze the electric and magnetic field, as well as extract physical properties from both fields. In this way, the detection module allows knowing both the electric and magnetic field intensity, as well as the electric field vector E (x, y, z) and magnetic field B (x, y, z), for one or more frequencies desired.
  • the detection module may comprise one or more additional sensors, which allow additional information to be obtained to that obtained by the electric and magnetic field sensors.
  • sensors can be, for example, orientation, position, pressure, temperature, humidity, shock, etc. sensors.
  • the additional sensors therefore collect a series of data that provide new information on the status of the operator, as well as their working conditions.
  • the device comprises an alarm generation module, connected to the detection module, which allows configuring a range of progressive alarms based on the magnitude of the electric and magnetic field measured in the detection module, as well as establishing a dependency time of the same.
  • the alarm generation module allows setting adaptive alarms in space and time, managing to adequately warn of the risk of proximity to an electric or magnetic field, and automatically eliminate the inconvenience of the persistence of alarms when the operator is already know your status.
  • the alarm generation module can emit a visual, acoustic or vibration alarm, or a combination of them.
  • the device for self-protection and monitoring of electric and magnetic fields comprises a module for collecting and sending data, connected to the module for detection and the alarm generation module, with the ability to report to an external device, both in real time and deferred, the number of alarms emitted by the alarm generation module, as well as the level of electric and magnetic field at which the user has been exposed, measured in the detection module, serving as a measure of exposure dose to electric and magnetic fields in an exposure period.
  • the device object of the invention has the ability to automatically identify the electrical operating scenario, so that the operator does not have to worry about the voltage levels of the surrounding infrastructures. In order to carry out this automatic identification, the device must adjust its sensitivity, also automatically, to the operating scenario itself.
  • the device may additionally comprise one or more complementary measurement modules, intended to be worn by the operator himself, for example, on his extremities, wrists and ankles.
  • the complementary measurement modules can be arranged in a nearby location, where the measurement of the electric and magnetic field is of interest.
  • These complementary measurement modules comprise an electric field sensor and a magnetic field sensor, and may additionally comprise a movement sensor or other complementary sensors.
  • the complementary measurement modules are connected to the data sending and collection module, in order to transmit the collected information. Therefore, the measurement modules
  • the device object of the present invention allows:
  • Figure 1. Shows a block diagram that represents the connection between the device and a communications network.
  • Figure 2. Shows a block diagram of the detection module.
  • Figure 3. Shows a block diagram of a complementary measures module.
  • the device (1) shown schematically in Figure 1, comprises, first, a detection module (2), comprising an electric field sensor (21) and a magnetic field sensor (22).
  • the detection module (2) has the capacity to measure, record and analyze the electric and magnetic fields spectrally and directionally, as well as to extract physical properties from both fields. In this way, it allows knowing both the electric and magnetic field intensity, as well as the electric field vector E (x, y, z) and magnetic field B (x, y, z), for one or more desired frequencies.
  • the detection module (2) shown schematically in Figure 2, comprises one or more additional sensors (23) such as position, orientation, pressure, temperature and humidity sensors.
  • the device (1) comprises an alarm generation module (3), connected to the detection module (2), and which generates one or more alarms when an electric and/or magnetic field threshold has been exceeded.
  • Alarms can be visual, acoustic or vibrating.
  • the alarm generation module (3) allows configuring a range of progressive alarms based on the magnitude of the electric and magnetic field measured in the detection module (2), as well as establishing a temporal dependence on them. Therefore, it allows adaptive alarms to be set in space and time, managing to alert adequately of the risk of proximity to an electric or magnetic field, and automatically eliminating the nuisance of alarm persistence when the user is already aware of its status.
  • the device (1) comprises a module for collecting and sending data (4) to an external device, connected to the detection module (2) and the alarm generation module (3), as shown in figure 1 .
  • the data collection and delivery module the measurements obtained in the detection module (2) are processed and filtered, an automated analysis is carried out, and decisions are made based on the levels of electric and magnetic fields detected or environments where they occur, in order to generate alerts in the alarm generation module (3).
  • Figure 1 shows how the device (1) establishes a connection with Wi-Fi nodes (5), which in turn communicate with a communications network (7). This is the one that sends the information collected on the device (1) to computers (8), servers (9) or mobile phones (10).
  • the device (1) comprises one or more additional measurement modules (5), which are shown in Figure 1, and which comprise an additional electric field sensor (51) and an additional magnetic field sensor (52). .
  • the complementary measurement modules are intended to be carried by the user, or to be placed in places where the measurement of the electric and magnetic field is of interest. They have a weight and reduced dimensions, so that they allow the capabilities of the device (1) to be extended to any extremity of the user or nearby location.
  • the complementary measurements module (5) additionally comprises one or more complementary sensors (54), which provide more information, such as movement sensors (53), position, orientation, pressure, temperature and humidity.
  • the device (1) can work in three modes of operation:
  • Offline mode in which there is only one communication between the data collection and delivery module (4) and the complementary media modules (5).

Abstract

The invention relates to a device for automatic protection and monitoring of electrical and magnetic fields generated by electrical distribution elements and infrastructure, which is intended to be used, preferably, by operators of the electrical sector when carrying out work at high or low voltage. The device (1) comprises: a detection module (2) including an electric-field sensor (21) and a magnetic-field sensor (22); an alarm generation module (3), connected to the detection module (2) and which generates one or more alarms when an electrical and/or magnetic field threshold is exceeded; and a data collection and transmission module (4) that transmits data to an external device, which is connected to the detection module (2) and to the alarm generation module (3). The device may additionally comprise one or more complementary measuring modules (5), intended to be carried by the operator.

Description

DISPOSITIVO PARA LA AUTOPROTECCIÓN Y MONITORIZACIÓN DE CAMPOS DEVICE FOR SELF-PROTECTION AND MONITORING OF FIELDS
ELÉCTRICOS Y MAGNÉTICOS
Figure imgf000002_0001
ELECTRICAL AND MAGNETIC
Figure imgf000002_0001
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
Esta invención se enmarca en el sector eléctrico, como parte de la prevención de riesgos laborales, durante las operaciones de instalación y mantenimiento de las infraestructuras eléctricas por parte de los operarios. This invention is framed in the electrical sector, as part of the prevention of occupational risks, during the installation and maintenance operations of the electrical infrastructures by the operators.
En concreto, la invención propone un dispositivo con capacidad para detectar niveles de campos eléctrico y magnético en diferentes escenarios de distribución de electricidad: torres de alta y baja tensión, subestaciones, centros de transformación o instalaciones interiores, cada uno con sus propios niveles y características. Specifically, the invention proposes a device capable of detecting levels of electric and magnetic fields in different electricity distribution scenarios: high and low voltage towers, substations, transformation centers or indoor facilities, each with its own levels and characteristics. .
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Las técnicas actuales aplicadas a la detección de campos eléctricos y/o magnéticos encontradas en las aplicaciones industriales disponibles no disponen de los mecanismos de comunicación y la flexibilidad de configuración e integración de los distintos escenarios que se requiere en la industria. Tampoco combinan la detección simultánea de campos eléctrico y magnético y la relación entre ambos para proporcionar una medida más fiable. The current techniques applied to the detection of electric and/or magnetic fields found in the available industrial applications do not have the communication mechanisms and the flexibility of configuration and integration of the different scenarios that are required in the industry. They also do not combine the simultaneous detection of electric and magnetic fields and the relationship between them to provide a more reliable measurement.
Aspectos como la monitorización remota en tiempo real, fuera de línea (off-line), gráfica, etc. son capacidades funcionales que hoy en día están siendo cada vez más demandados y requieren tecnologías capaces, no solo de establecer interconexiones a través de redes de telecomunicaciones, sino también medios y recursos de computación y almacenamiento, a veces en la nube, que procesen todas las solicitudes y gestionen una base de datos donde se almacene toda la información. Aspects such as remote monitoring in real time, offline (off-line), graphic, etc. These are functional capabilities that are increasingly in demand today and require technologies capable of not only establishing interconnections through telecommunications networks, but also computing and storage means and resources, sometimes in the cloud, that process all the applications and manage a database where all the information is stored.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
El dispositivo para la autoprotección y monitorización de campos eléctricos y magnéticos, objeto de la presente invención, está destinado a ser usado por operarios del sector eléctrico preferentemente, cuando se encuentran realizando trabajos bien en alta o bien en baja tensión, de manera que se eviten accidentes letales en caso de poder estar sometidos a altos niveles de radiación. Concretamente, con el dispositivo objeto de invención se logra asegurar una distancia mínima de trabajo sin peligro para los operarios. The device for self-protection and monitoring of electric and magnetic fields, object of the present invention, is intended to be used by operators in the electricity sector preferably, when they are performing work either in high or low voltage, so as to avoid lethal accidents in case of being subjected to high levels of radiation. Specifically, with the device object of the invention it is possible to ensure a minimum working distance without danger to the operators.
El dispositivo comprende, en primer lugar, un módulo de detección, con un sensor de campo eléctrico y un sensor de campo magnético. El módulo de detección tiene la capacidad de medir, registrar y analizar espectral y direccionalmente el campo eléctrico y magnético, así como de extraer propiedades físicas de ambos campos. De esta manera, el módulo de detección permite conocer tanto la intensidad de campo tanto eléctrico como magnético, como el vector de campo eléctrico E (x, y, z) y magnético B (x, y, z), para una o más frecuencias deseadas. The device first comprises a detection module, with an electric field sensor and a magnetic field sensor. The detection module has the ability to spectrally and directionally measure, record and analyze the electric and magnetic field, as well as extract physical properties from both fields. In this way, the detection module allows knowing both the electric and magnetic field intensity, as well as the electric field vector E (x, y, z) and magnetic field B (x, y, z), for one or more frequencies desired.
Opcionalmente, el módulo de detección puede comprender uno o más sensores adicionales, que permiten obtener información complementaria a la obtenida por los sensores de campo eléctrico y magnético. Estos sensores pueden ser, por ejemplo, sensores de orientación, posición, presión, temperatura, humedad, choque, etc. Los sensores adicionales recogen, por tanto, una serie de datos que aportan nueva información sobre el estado del operario, así como sus condiciones de trabajo. Optionally, the detection module may comprise one or more additional sensors, which allow additional information to be obtained to that obtained by the electric and magnetic field sensors. These sensors can be, for example, orientation, position, pressure, temperature, humidity, shock, etc. sensors. The additional sensors therefore collect a series of data that provide new information on the status of the operator, as well as their working conditions.
En segundo lugar, el dispositivo comprende un módulo de generación de alarmas, conectado al módulo de detección, que permite configurar un rango de alarmas progresivas en función de la magnitud del campo eléctrico y magnético medido en el módulo de detección, así como establecer una dependencia temporal de las mismas. Secondly, the device comprises an alarm generation module, connected to the detection module, which allows configuring a range of progressive alarms based on the magnitude of the electric and magnetic field measured in the detection module, as well as establishing a dependency time of the same.
Por tanto, el módulo de generación de alarmas permite fijar alarmas adaptativas en el espacio y en el tiempo, logrando alertar adecuadamente del riesgo de proximidad a un campo eléctrico o magnético, y eliminar automáticamente la molestia de la persistencia de alarmas cuando el operario ya es conocer de su estado. Therefore, the alarm generation module allows setting adaptive alarms in space and time, managing to adequately warn of the risk of proximity to an electric or magnetic field, and automatically eliminate the inconvenience of the persistence of alarms when the operator is already know your status.
Además, el módulo de generación de alarmas puede emitir una alarma visual, acústica o de vibración, o una combinación de ellas. In addition, the alarm generation module can emit a visual, acoustic or vibration alarm, or a combination of them.
En tercer lugar, el dispositivo para la autoprotección y monitorización de campos eléctricos y magnéticos comprende un módulo de recogida y envío de datos, conectado al módulo de detección y al módulo de generación de alarmas, con capacidad de reportar a un dispositivo externo, tanto en tiempo real como en diferido, el número de alarmas emitidas por el módulo de generación de alarmas, así como el nivel de campo eléctrico y magnético al que se ha expuesto el usuario, medido en el módulo de detección, sirviendo a modo de medida de dosis de exposición a campos eléctricos y magnéticos en un periodo de exposición. Thirdly, the device for self-protection and monitoring of electric and magnetic fields comprises a module for collecting and sending data, connected to the module for detection and the alarm generation module, with the ability to report to an external device, both in real time and deferred, the number of alarms emitted by the alarm generation module, as well as the level of electric and magnetic field at which the user has been exposed, measured in the detection module, serving as a measure of exposure dose to electric and magnetic fields in an exposure period.
Adicionalmente, el dispositivo objeto de invención tiene la capacidad de identificar automáticamente el escenario eléctrico operativo, de manera que el operador no tenga que preocuparse de los niveles de tensión de las infraestructuras que le rodea. Para poder llevar a cabo esta identificación automática, el dispositivo debe ajustar su sensibilidad, también automáticamente, al propio escenario de operación. Additionally, the device object of the invention has the ability to automatically identify the electrical operating scenario, so that the operator does not have to worry about the voltage levels of the surrounding infrastructures. In order to carry out this automatic identification, the device must adjust its sensitivity, also automatically, to the operating scenario itself.
En un aspecto de la invención, el dispositivo puede comprender adicionalmente uno o más módulos de medida complementarios, destinados ser llevados por el propio operario, por ejemplo, en sus extremidades, muñecas y tobillos. Alternativamente, los módulos de medida complementarios se pueden disponer en alguna ubicación cercana, en la que la medida del campo eléctrico y magnético sea de interés. In one aspect of the invention, the device may additionally comprise one or more complementary measurement modules, intended to be worn by the operator himself, for example, on his extremities, wrists and ankles. Alternatively, the complementary measurement modules can be arranged in a nearby location, where the measurement of the electric and magnetic field is of interest.
Estos módulos de medida complementarios comprenden un sensor de campo eléctrico y un sensor de campo magnético, y adicionalmente, pueden comprender un sensor de movimiento u otros sensores complementarios. These complementary measurement modules comprise an electric field sensor and a magnetic field sensor, and may additionally comprise a movement sensor or other complementary sensors.
Los módulos de medida complementarios están conectados al módulo de envío y recogida de dato, para poder transmitir la información recogida. Por tanto, los módulos de medida The complementary measurement modules are connected to the data sending and collection module, in order to transmit the collected information. Therefore, the measurement modules
En resumen, el dispositivo objeto de la presente invención permite: In summary, the device object of the present invention allows:
- medir el nivel de intensidad de campos eléctricos y magnéticos, - measure the intensity level of electric and magnetic fields,
- determinar la dirección del campo magnético medido, - determine the direction of the measured magnetic field,
- alertar visual, acústica o por vibración cuando existan altos niveles de campo,- alert visually, acoustically or by vibration when there are high field levels,
- detectar la proximidad de peligro y reportarlo en remoto a un centro de control,- detect the proximity of danger and report it remotely to a control center,
- transmitir, en tiempo real, las medidas realizadas a un monitor local (servidor, teléfono), - transmit, in real time, the measurements made to a local monitor (server, telephone),
- medir niveles de campo durante el recorrido que hace un operador por una instalación eléctrica, - detectar la dirección de campo magnético medido durante el recorrido que hace un operador por una instalación eléctrica. - measure field levels during the route that an operator makes through an electrical installation, - detect the direction of the magnetic field measured during the route that an operator makes through an electrical installation.
- seleccionar automáticamente el escenario eléctrico operativo, ajustando la sensibilidad del dispositivo al propio escenario. - automatically select the operating electrical scenario, adjusting the sensitivity of the device to the scenario itself.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of its practical embodiment, a set of drawings is attached as an integral part of said description. where, by way of illustration and not limitation, the following has been represented:
Figura 1.- Muestra un diagrama de bloques que representa la conexión entre el dispositivo y una red de comunicaciones. Figure 1.- Shows a block diagram that represents the connection between the device and a communications network.
Figura 2.- Muestra un diagrama de bloques del módulo de detección. Figure 2.- Shows a block diagram of the detection module.
Figura 3.- Muestra un diagrama de bloques de un módulo de medidas complementarias. Figure 3.- Shows a block diagram of a complementary measures module.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A continuación, se describe con ayuda de las figuras 1 a 3, una realización preferente del dispositivo para la autoprotección y monitorización de campos eléctricos y magnéticos. Next, a preferred embodiment of the device for self-protection and monitoring of electric and magnetic fields is described with the help of figures 1 to 3.
El dispositivo (1), que se muestra esquemáticamente en la figura 1 comprende, en primer lugar, un módulo de detección (2), que comprende un sensor de campo eléctrico (21 ) y un sensor de campo magnético (22). El módulo de detección (2) tiene la capacidad de medir, registrar y analizar espectral y direccionalmente el campo eléctrico y magnético, así como de extraer propiedades físicas de ambos campos. De esta manera, permite conocer tanto la intensidad de campo tanto eléctrico como magnético, como el vector de campo eléctrico E (x, y, z) y magnético B (x, y, z), para una o más frecuencias deseadas. Además, el módulo de detección (2), que se muestra esquemáticamente en la figura 2, comprende uno o más sensores adicionales (23) como pueden ser sensores de posición, orientación, presión, temperatura y humedad. The device (1), shown schematically in Figure 1, comprises, first, a detection module (2), comprising an electric field sensor (21) and a magnetic field sensor (22). The detection module (2) has the capacity to measure, record and analyze the electric and magnetic fields spectrally and directionally, as well as to extract physical properties from both fields. In this way, it allows knowing both the electric and magnetic field intensity, as well as the electric field vector E (x, y, z) and magnetic field B (x, y, z), for one or more desired frequencies. In addition, the detection module (2), shown schematically in Figure 2, comprises one or more additional sensors (23) such as position, orientation, pressure, temperature and humidity sensors.
En segundo lugar, el dispositivo (1) comprende un módulo de generación de alarmas (3), conectado al módulo de detección (2), y que genera una o más alarmas cuando se ha superado un umbral de campo eléctrico y/o magnético. Las alarmas pueden ser de tipo visual, acústico o de vibración. Secondly, the device (1) comprises an alarm generation module (3), connected to the detection module (2), and which generates one or more alarms when an electric and/or magnetic field threshold has been exceeded. Alarms can be visual, acoustic or vibrating.
El módulo de generación de alarmas (3) permite configurar un rango de alarmas progresivas en función de la magnitud del campo eléctrico y magnético medido en el módulo de detección (2), así como establecer una dependencia temporal de las mismas. Por tanto, permite fijar alarmas adaptativas en el espacio y en el tiempo, logrando alertar adecuadamente del riesgo de proximidad a un campo eléctrico o magnético, y eliminar automáticamente la molestia de la persistencia de alarmas cuando el usuario ya es conocer de su estado. The alarm generation module (3) allows configuring a range of progressive alarms based on the magnitude of the electric and magnetic field measured in the detection module (2), as well as establishing a temporal dependence on them. Therefore, it allows adaptive alarms to be set in space and time, managing to alert adequately of the risk of proximity to an electric or magnetic field, and automatically eliminating the nuisance of alarm persistence when the user is already aware of its status.
En tercer lugar, el dispositivo (1 ) comprende un módulo de recogida y envío de datos (4) a un dispositivo externo, conectado al módulo de detección (2) y al módulo de generación de alarmas (3), tal y como se muestra en la figura 1 . En el módulo de recogida y envío de datos se procesan y filtran las medidas obtenidas en el módulo de detección (2), se lleva a cabo un análisis automatizado, y se toman decisiones en función de los niveles de campo eléctrico y magnético detectados o entornos donde se produzcan, de cara a generar alertas en el módulo de generación de alarmas (3). Third, the device (1) comprises a module for collecting and sending data (4) to an external device, connected to the detection module (2) and the alarm generation module (3), as shown in figure 1 . In the data collection and delivery module, the measurements obtained in the detection module (2) are processed and filtered, an automated analysis is carried out, and decisions are made based on the levels of electric and magnetic fields detected or environments where they occur, in order to generate alerts in the alarm generation module (3).
Concretamente, en la figura 1 se refleja cómo el dispositivo (1 ) establece una conexión con unos nodos Wifi (5), que a su vez se comunican con una red de comunicaciones (7). Esta es la que envía la información recogida en el dispositivo (1 ) a ordenadores (8), servidores (9) o teléfonos móviles (10). Specifically, Figure 1 shows how the device (1) establishes a connection with Wi-Fi nodes (5), which in turn communicate with a communications network (7). This is the one that sends the information collected on the device (1) to computers (8), servers (9) or mobile phones (10).
Por último, el dispositivo (1) comprende uno o más módulos de medidas complementarias (5), que se representan en la figura 1 , y que comprenden un sensor adicional de campo eléctrico (51 ) y un sensor adicional de campo magnético (52). Los módulos de medidas complementarias están destinados a ser llevados por el usuario, o a colocarse en lugares en los que la medida del campo eléctrico y magnético sea de interés. Tienen un peso y dimensiones reducidos, de manera que permiten extender las capacidades del dispositivo (1) a cualquier extremidad del usuario o ubicación cercana. Finally, the device (1) comprises one or more additional measurement modules (5), which are shown in Figure 1, and which comprise an additional electric field sensor (51) and an additional magnetic field sensor (52). . The complementary measurement modules are intended to be carried by the user, or to be placed in places where the measurement of the electric and magnetic field is of interest. They have a weight and reduced dimensions, so that they allow the capabilities of the device (1) to be extended to any extremity of the user or nearby location.
El módulo de medidas complementarias (5) comprende adicionalmente uno o más sensores complementarios (54), que aporten más información, como pueden ser sensores de movimiento (53), posición, orientación, presión, temperatura y humedad. The complementary measurements module (5) additionally comprises one or more complementary sensors (54), which provide more information, such as movement sensors (53), position, orientation, pressure, temperature and humidity.
El dispositivo (1) puede funcionar en tres modos de operación: The device (1) can work in three modes of operation:
Modo sin conexión: en el que solo existe una comunicación entre el módulo de recogida y envío de datos (4) y los módulos de medias complementarias (5). Offline mode: in which there is only one communication between the data collection and delivery module (4) and the complementary media modules (5).
- Modo siempre conectado: en el que el módulo de recogida y envío de datos (4) envía constantemente la información recogida a un dispositivo externo. - Always connected mode: in which the data collection and sending module (4) constantly sends the collected information to an external device.
- Modo de conexión a ráfagas: en el que el módulo de recogida y envío de datos (4) se conecta al dispositivo externo solo cuando exista, al menos, un nodo Wifi (6). - Burst connection mode: in which the data collection and sending module (4) connects to the external device only when there is at least one Wi-Fi node (6).

Claims

1.- Dispositivo (1) para la autoprotección y monitorización de campos eléctricos y magnéticos, que comprende: 1.- Device (1) for self-protection and monitoring of electric and magnetic fields, comprising:
- un módulo de detección (2), que comprende un sensor de campo eléctrico (21) y un sensor de campo magnético (22), - a detection module (2), comprising an electric field sensor (21) and a magnetic field sensor (22),
- un módulo de generación de alarmas (3), conectado al módulo de detección (2), y que genera una o más alarmas cuando se ha superado un umbral de campo eléctrico y/o magnético, y - an alarm generation module (3), connected to the detection module (2), and which generates one or more alarms when an electric and/or magnetic field threshold has been exceeded, and
- un módulo de recogida y envío de datos (4) a un dispositivo externo, conectado al módulo de detección (2) y al módulo de generación de alarmas (3). - a module for collecting and sending data (4) to an external device, connected to the detection module (2) and to the alarm generation module (3).
2.- El dispositivo (1) de la reivindicación 1 , en el que el módulo de detección (2) comprende uno o más sensores adicionales (23) seleccionados entre sensores de posición, orientación, presión, temperatura y humedad. 2. The device (1) of claim 1, wherein the detection module (2) comprises one or more additional sensors (23) selected from position, orientation, pressure, temperature and humidity sensors.
3.- El dispositivo (1 ) de la reivindicación 1 , en el que el módulo de generación de alarmas (3) es del tipo de los que genera alarma visual, alarma acústica y/o alarma de vibración. 3. The device (1) of claim 1, wherein the alarm generation module (3) is of the type that generates visual alarm, acoustic alarm and/or vibration alarm.
4.- El dispositivo (1) de la reivindicación 1 , que comprende adicionalmente uno o más módulos de medidas complementarias (5), conectados al módulo de recogida y envío de datos (4), que comprenden un sensor adicional de campo eléctrico (51) y un sensor adicional de campo magnético (52), y destinados a ser llevados por un operario. 4. The device (1) of claim 1, further comprising one or more additional measurement modules (5), connected to the data collection and delivery module (4), comprising an additional electric field sensor (51 ) and an additional magnetic field sensor (52), and intended to be carried by an operator.
5.- El dispositivo (1) de la reivindicación 4, en el que el módulo de medidas complementarias (5) comprende adicionalmente uno o más sensores complementarios (54) seleccionados entre sensores de movimiento (53), posición, orientación, presión, temperatura y humedad. 5. The device (1) of claim 4, wherein the complementary measurement module (5) further comprises one or more complementary sensors (54) selected from motion sensors (53), position, orientation, pressure, temperature and humidity.
PCT/ES2021/070566 2020-07-27 2021-07-27 Device for automatic protection and monitoring of electrical and magnetic fields WO2022023611A1 (en)

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ES202030773A ES2892023A1 (en) 2020-07-27 2020-07-27 DEVICE FOR SELF-PROTECTION AND MONITORING OF ELECTRIC AND MAGNETIC FIELDS (Machine-translation by Google Translate, not legally binding)
ESP202030773 2020-07-27

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015051039A1 (en) * 2013-10-01 2015-04-09 Hd Electric Comapny High-voltage detector monitoring system
WO2019179198A1 (en) * 2018-03-19 2019-09-26 徐州江煤科技有限公司 Electric/magnetic radiation detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015051039A1 (en) * 2013-10-01 2015-04-09 Hd Electric Comapny High-voltage detector monitoring system
WO2019179198A1 (en) * 2018-03-19 2019-09-26 徐州江煤科技有限公司 Electric/magnetic radiation detector

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