CN110632426A - Modular combined type electric power detection device - Google Patents

Modular combined type electric power detection device Download PDF

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Publication number
CN110632426A
CN110632426A CN201910934495.8A CN201910934495A CN110632426A CN 110632426 A CN110632426 A CN 110632426A CN 201910934495 A CN201910934495 A CN 201910934495A CN 110632426 A CN110632426 A CN 110632426A
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CN
China
Prior art keywords
parameters
module
communication connection
detection
connector
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Pending
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CN201910934495.8A
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Chinese (zh)
Inventor
毕家龙
汪飞
李武华
周乐明
黄达城
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ZHEJIANG JUCI INTELLIGENT TECHNOLOGY Co Ltd
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ZHEJIANG JUCI INTELLIGENT TECHNOLOGY Co Ltd
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Priority to CN201910934495.8A priority Critical patent/CN110632426A/en
Publication of CN110632426A publication Critical patent/CN110632426A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Abstract

The invention discloses a modular combined type power detection device which comprises a communication connection module, a control module and a plurality of detection modules, wherein the communication connection module is provided with a connector. Each detection module is used for simultaneously collecting the electrical parameters and the environmental parameters of the power system. The modular combined power detection device disclosed by the invention has the advantages that the functions of control, detection, communication, display and the like are modularly designed, and the modular combined power detection device is combined in a plugging manner through the connector, so that high integration is realized, a large amount of equipment space is saved, and the installation steps are greatly simplified. Simultaneously, provide abundanter transmission function, solved the limitation that current control class product can only detect alone and judge on the market, through data acquisition and transmission, can carry out systematized control and statistical analysis at high in the clouds server to the electrical information of various application occasions.

Description

Modular combined type electric power detection device
Technical Field
The invention belongs to the technical field of high-voltage distribution line detection, and particularly relates to a modular combined type power detection device.
Background
With the development of the power industry, the requirements on the safety of power utilization are higher and higher. In the actual condition, the electric circuit is old, the hidden danger of circuit is many and disguise is strong in the trade. The traditional detection means is complex in installation and wiring, and data intercommunication does not exist among detection devices, so that monitoring and early warning of electrical fire are difficult to implement in place.
On the other hand, with the development of scientific technology, the fourth industrial revolution mainly based on information technology comes, and the subject of electric power safety is introduced into the concept of "intelligence". Safe electricity utilization also goes from the initial slow passive protection to the active protection. In the construction trend of the smart city, the smart electricity utilization is a new trend of future electricity utilization safety.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides a modular combined type power detection device.
The invention adopts the following technical scheme that the modularized combined type power detection device comprises a communication connection module, wherein the communication connection module is provided with a connector, and the modularized combined type power detection device also comprises:
the system comprises a plurality of detection modules, a plurality of detection modules and a communication connection module, wherein each detection module is used for simultaneously acquiring electrical parameters and environment parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, the environment parameters comprise but are not limited to temperature parameters and humidity parameters, and the detection modules are mutually independent and establish bidirectional communication connection with the communication connection module through a connector, so that the electrical parameters and the environment parameters acquired by the detection modules are forwarded to a cloud end through the communication connection module to form a cloud end diagnosis result;
the control module is in bidirectional communication connection with the communication connection module through the connector, the electrical parameters and the environmental parameters collected by the collection modules are forwarded to the control module through the communication connection module, and the control module obtains and performs preliminary data analysis according to the electrical parameters and the environmental parameters collected by the collection modules to form a preliminary analysis result.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the preliminary analysis result and the cloud diagnosis result have a priority, and in a preset time lag period, if the cloud diagnosis result is received, the cloud diagnosis result is preferentially executed, otherwise, the preliminary analysis result is executed.
According to the above technical solution, as a further preferred technical solution of the above technical solution, the modular combined power detection apparatus further includes a display module, the display module establishes a bidirectional communication connection with the communication connection module through the connector, the display module is used for visually displaying standby display information, and the standby display information includes, but is not limited to, an electrical parameter, an environmental parameter, a preliminary analysis result, a cloud diagnosis result, and a network connection state.
The invention also discloses a modular combined power detection device, which comprises a communication connection module, wherein the communication connection module is provided with a connector, and the modular combined power detection device also comprises:
the system comprises a plurality of detection modules, a plurality of detection modules and a control module, wherein each detection module is used for independently collecting (partial) electrical parameters and environmental parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, the environmental parameters comprise but are not limited to temperature parameters and humidity parameters, and the detection modules are mutually independently connected with a communication connection module through a connector in a bidirectional communication mode, so that the electrical parameters and the environmental parameters collected by the detection modules are forwarded to a cloud end through the communication connection module to form a cloud end diagnosis result;
the control module is in bidirectional communication connection with the communication connection module through the connector, the electrical parameters and the environmental parameters collected by the collection modules are forwarded to the control module through the communication connection module, and the control module obtains and performs preliminary data analysis according to the electrical parameters and the environmental parameters collected by the collection modules to form a preliminary analysis result.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the preliminary analysis result and the cloud diagnosis result have a priority, and in a preset time lag period, if the cloud diagnosis result is received, the cloud diagnosis result is preferentially executed, otherwise, the preliminary analysis result is executed.
According to the above technical solution, as a further preferred technical solution of the above technical solution, the modular combined power detection apparatus further includes a display module, the display module establishes a bidirectional communication connection with the communication connection module through the connector, the display module is used for visually displaying standby display information, and the standby display information includes, but is not limited to, an electrical parameter, an environmental parameter, a preliminary analysis result, a cloud diagnosis result, and a network connection state.
The invention also discloses a modular combined power detection device, which comprises a communication connection module, wherein the communication connection module is provided with a connector, and the modular combined power detection device also comprises:
the system comprises a plurality of detection modules, a communication connection module and a power system, wherein each detection module is used for simultaneously acquiring electrical parameters and environmental parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, the environmental parameters comprise but are not limited to temperature parameters and humidity parameters, and the detection modules are mutually independent and establish bidirectional communication connection with the communication connection module through a connector;
the control module, control module passes through the connector and establishes two-way communication with the communication link module and is connected, and the electric parameter and the environmental parameter of gathering by each collection module are forwarded to control module via the communication link module, control module obtains and carries out preliminary data analysis in order to form preliminary analysis result according to the electric parameter and the environmental parameter of gathering by each collection module, preliminary analysis result is forwarded to the high in the clouds in order to form high in the clouds diagnostic result via the communication link module.
According to the above technical solution, as a further preferred technical solution of the above technical solution, the modular combined power detection apparatus further includes a display module, the display module establishes a bidirectional communication connection with the communication connection module through the connector, the display module is used for visually displaying standby display information, and the standby display information includes, but is not limited to, an electrical parameter, an environmental parameter, a preliminary analysis result, a cloud diagnosis result, and a network connection state.
The modular combined type power detection device disclosed by the invention has the beneficial effects that the functions of control, detection, communication, display and the like are modularly designed and are combined in a plugging manner through the connector, so that high integration is realized, a large amount of equipment space is saved, and the installation steps are greatly simplified. Simultaneously, provide abundanter transmission function, solved the limitation that current control class product can only detect alone and judge on the market, through data acquisition and transmission, can carry out systematized control and statistical analysis at high in the clouds server to the electrical information of various application occasions.
Drawings
FIG. 1 is a system block diagram of the present invention.
Detailed Description
The invention discloses a modular combined power detection device, and the following describes the specific implementation of the invention in detail with reference to the preferred embodiment.
Referring to fig. 1 of the drawings, fig. 1 shows the system composition of the modular combined power detection apparatus.
Preferred embodiments.
Preferably, the modular combined power detection apparatus includes a communication connection module, the communication connection module is provided with (built-in) a connector (not shown in the figure), and the modular combined power detection apparatus further includes:
the system comprises a plurality of detection modules, a cloud end diagnosis module and a power supply management module, wherein each detection module is used for simultaneously acquiring electrical parameters and environmental parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, and the environmental parameters comprise but are not limited to temperature parameters and humidity parameters (in other words, in the embodiment, each detection module can simultaneously acquire the electrical parameters and the environmental parameters, and the detection modules can be arranged at different acquired points);
the control module (at least one) establishes bidirectional communication connection with the communication connection module through the connector, the electric parameters and the environmental parameters collected by each collection module are forwarded to the control module through the communication connection module, the control module acquires and performs preliminary data analysis according to the electric parameters and the environmental parameters collected by each collection module to form a preliminary analysis result, the preliminary analysis result can be used as a localized processing result independent of a cloud diagnosis result to guide execution mechanisms such as a circuit breaker to perform advanced actions and can also be used as a backup processing result independent of the cloud diagnosis result to prevent the cloud diagnosis result from being delayed or even overtime due to network blockage and the like, so that the execution mechanisms such as the circuit breaker cannot respond in time to cause local fault transmission to global fault, and the passive protection is switched to active protection, the active protection is definitely taken as the priority, and the passive protection is taken as the inferior and later backup.
Further, the preliminary analysis result and the cloud diagnosis result have a priority, and in a preset time lag period (for example, 20ms), if the cloud diagnosis result is received, the cloud diagnosis result is preferentially executed, otherwise, the preliminary analysis result is executed.
Further, modularization combination formula power detection device still includes the display module, the display module passes through the connector and establishes two-way communication with communication connection module and is connected, the display module is used for visual display to be equipped with and shows information, be equipped with and show information including but not limited to electrical parameter, environmental parameter, preliminary analysis result, high in the clouds diagnosis result, internet access state.
A first embodiment.
Preferably, the modular combined power detection apparatus includes a communication connection module, the communication connection module is provided with (built-in) a connector (not shown in the figure), and the modular combined power detection apparatus further includes:
a plurality of detection modules, each detection module for independently collecting (partial) electrical and environmental parameters of the power system, including but not limited to a voltage parameter, a current parameter, a leakage current parameter, a current harmonic parameter, an insulation to ground impedance parameter, the environmental parameters include, but are not limited to, temperature parameters and humidity parameters (in other words, in this embodiment, each detection module may have a different sensor built therein, so as to purposefully collect the above-mentioned partial electrical parameters and environmental parameters according to the characteristics of the collected points, each detection module may be disposed at a different collected point), the detection modules establish a bidirectional communication connection with the communication connection module through the connector independently from each other, the electric parameters and the environmental parameters collected by the detection modules are transmitted to the cloud end through the communication connection module to form a cloud end diagnosis result;
the control module (at least one) establishes bidirectional communication connection with the communication connection module through the connector, the electric parameters and the environmental parameters collected by each collection module are forwarded to the control module through the communication connection module, the control module acquires and performs preliminary data analysis according to the electric parameters and the environmental parameters collected by each collection module to form a preliminary analysis result, the preliminary analysis result can be used as a localized processing result independent of a cloud diagnosis result to guide execution mechanisms such as a circuit breaker to perform advanced actions and can also be used as a backup processing result independent of the cloud diagnosis result to prevent the cloud diagnosis result from being delayed or even overtime due to network blockage and the like, so that the execution mechanisms such as the circuit breaker cannot respond in time to cause local fault transmission to global fault, and the passive protection is switched to active protection, the active protection is definitely taken as the priority, and the passive protection is taken as the inferior and later backup.
Further, the preliminary analysis result and the cloud diagnosis result have a priority, and in a preset time lag period (for example, 20ms), if the cloud diagnosis result is received, the cloud diagnosis result is preferentially executed, otherwise, the preliminary analysis result is executed.
Further, modularization combination formula power detection device still includes the display module, the display module passes through the connector and establishes two-way communication with communication connection module and is connected, the display module is used for visual display to be equipped with and shows information, be equipped with and show information including but not limited to electrical parameter, environmental parameter, preliminary analysis result, high in the clouds diagnosis result, internet access state.
A second embodiment.
Preferably, the modular combined power detection apparatus includes a communication connection module, the communication connection module is provided with (built-in) a connector (not shown in the figure), and the modular combined power detection apparatus further includes:
the system comprises a plurality of detection modules, a communication connection module and a communication connection module, wherein each detection module is used for simultaneously acquiring electrical parameters and environmental parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, and the environmental parameters comprise but are not limited to temperature parameters and humidity parameters (in other words, in the embodiment, each detection module can simultaneously acquire the electrical parameters and the environmental parameters, and the detection modules can be arranged at different acquired points), and each detection module is mutually independent and establishes bidirectional communication connection with the communication connection module through a connector;
the control module (at least one) establishes bidirectional communication connection with the communication connection module through the connector, the electric parameters and the environmental parameters collected by each collection module are forwarded to the control module through the communication connection module, the control module obtains and carries out preliminary data analysis according to the electric parameters and the environmental parameters collected by each collection module to form a preliminary analysis result, and the preliminary analysis result (for example, the raw data of different data sources and data formats are integrated into the structured data for fast cloud diagnosis) is forwarded to the cloud end through the communication connection module to form a cloud end diagnosis result, so that the passive protection is switched to the active protection, and the active protection is definitely used as a priority.
Further, modularization combination formula power detection device still includes the display module, the display module passes through the connector and establishes two-way communication with communication connection module and is connected, the display module is used for visual display to be equipped with and shows information, be equipped with and show information including but not limited to electrical parameter, environmental parameter, preliminary analysis result, high in the clouds diagnosis result, internet access state.
A third embodiment.
Preferably, the modular combined power detection apparatus includes a communication connection module, the communication connection module is provided with (built-in) a connector (not shown in the figure), and the modular combined power detection apparatus further includes:
a plurality of detection modules, each detection module being configured to independently collect (partial) electrical parameters of the power system and environmental parameters, the electrical parameters including but not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters, and ground insulation impedance parameters, and the environmental parameters including but not limited to temperature parameters and humidity parameters (in other words, in this embodiment, each detection module may have a different sensor built therein, so as to specifically collect the partial electrical parameters and the environmental parameters related to the above according to characteristics of a collected point, and each detection module may be disposed at a different collected point), and each detection module independently establishes a bidirectional communication connection with the communication connection module through a connector;
the control module (at least one) establishes bidirectional communication connection with the communication connection module through the connector, the electric parameters and the environmental parameters collected by each collection module are forwarded to the control module through the communication connection module, the control module obtains and carries out preliminary data analysis according to the electric parameters and the environmental parameters collected by each collection module to form a preliminary analysis result, and the preliminary analysis result (for example, the raw data of different data sources and data formats are integrated into the structured data for fast cloud diagnosis) is forwarded to the cloud end through the communication connection module to form a cloud end diagnosis result, so that the passive protection is switched to the active protection, and the active protection is definitely used as a priority.
Further, modularization combination formula power detection device still includes the display module, the display module passes through the connector and establishes two-way communication with communication connection module and is connected, the display module is used for visual display to be equipped with and shows information, be equipped with and show information including but not limited to electrical parameter, environmental parameter, preliminary analysis result, high in the clouds diagnosis result, internet access state.
According to the above embodiments, the modular combined power detection device disclosed in the present patent application is specifically described as follows.
Specifically, the modular combined power detection device can detect power parameters such as current, voltage and leakage current in a power system. Due to the adoption of the modular design, the installation process is greatly simplified, and the system has the functions of real-time warning, diagnosis, data uploading and the like.
The invention mainly comprises a detection module, a display module, a communication connection module and other functional modules. Based on communication connection modules. The communication connection module is provided with a connector for connecting functional modules such as the detection module and the like. The communication connection module is connected with the detection module, the display module functional module and other functional modules through the connector.
According to the above embodiments, the main functions of the modular combined power detection device disclosed in the present patent application are described as follows.
1. And (6) data acquisition. The detection module can detect electrical parameters such as voltage, current, leakage, current harmonic wave, insulation resistance to ground and the like in the power system, and can also detect environmental parameters such as temperature, humidity and the like
2. And data interconnection and intercommunication. The data collected by the plurality of detection modules in the invention is transmitted to the detection module through the communication connection module for preliminary data analysis.
3. And (4) remote diagnosis. According to the invention, data are transmitted to the cloud end through the communication connection module, and comprehensive analysis can be carried out on the problems of the power utilization system through background calculation, so that remote diagnosis is realized.
According to the above embodiments, the main innovation points of the modular combined power detection device disclosed in the present patent application are set forth as follows.
1. The invention designs the functions of control, detection, communication, display and the like in a modularized way and combines the functions in a plugging way through the connector. High integration is realized, a large amount of equipment space is saved, and the installation steps are greatly simplified.
2. The invention provides richer transmission functions, solves the limitation that the existing monitoring products in the market can only be detected and judged independently, and can carry out systematic monitoring and statistical analysis on the electric information of various application occasions through data acquisition and transmission.
It should be noted that, the specific implementation of the display module (for example, an LED display screen) and the like related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, and the control manner and the spatial arrangement manner that may be related to these technical features may be implemented by conventional selection in the field, and should not be regarded as the invention point of the present patent, and the present patent is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a modularization combination formula power detection device which characterized in that, includes communication connection module, communication connection module is equipped with the connector, modularization combination formula power detection device still includes:
the system comprises a plurality of detection modules, a plurality of detection modules and a communication connection module, wherein each detection module is used for simultaneously acquiring electrical parameters and environment parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, the environment parameters comprise but are not limited to temperature parameters and humidity parameters, and the detection modules are mutually independent and establish bidirectional communication connection with the communication connection module through a connector, so that the electrical parameters and the environment parameters acquired by the detection modules are forwarded to a cloud end through the communication connection module to form a cloud end diagnosis result;
the control module is in bidirectional communication connection with the communication connection module through the connector, the electrical parameters and the environmental parameters collected by the collection modules are forwarded to the control module through the communication connection module, and the control module obtains and performs preliminary data analysis according to the electrical parameters and the environmental parameters collected by the collection modules to form a preliminary analysis result.
2. The modular combined power detection device of claim 1, wherein the preliminary analysis result and the cloud diagnosis result have a priority, and the cloud diagnosis result is preferentially executed if the cloud diagnosis result is received within a preset time lag period, and the preliminary analysis result is executed otherwise.
3. The modular combined power detection device according to any one of claims 1 or 2, further comprising a display module, wherein the display module establishes a bidirectional communication connection with the communication connection module through a connector, and the display module is configured to visually display standby display information, wherein the standby display information includes but is not limited to an electrical parameter, an environmental parameter, a preliminary analysis result, a cloud diagnosis result, and a network connection state.
4. The utility model provides a modularization combination formula power detection device which characterized in that, modularization combination formula power detection device includes communication connection module, communication connection module is equipped with the connector, modularization combination formula power detection device still includes:
the system comprises a plurality of detection modules, a plurality of detection modules and a control module, wherein each detection module is used for independently collecting (partial) electrical parameters and environmental parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, the environmental parameters comprise but are not limited to temperature parameters and humidity parameters, and the detection modules are mutually independently connected with a communication connection module through a connector in a bidirectional communication mode, so that the electrical parameters and the environmental parameters collected by the detection modules are forwarded to a cloud end through the communication connection module to form a cloud end diagnosis result;
the control module is in bidirectional communication connection with the communication connection module through the connector, the electrical parameters and the environmental parameters collected by the collection modules are forwarded to the control module through the communication connection module, and the control module obtains and performs preliminary data analysis according to the electrical parameters and the environmental parameters collected by the collection modules to form a preliminary analysis result.
5. The modular combined power detection device of claim 4, wherein the preliminary analysis result and the cloud diagnosis result have a priority, and the cloud diagnosis result is preferentially executed if the cloud diagnosis result is received within a preset time lag period, and the preliminary analysis result is executed otherwise.
6. The modular combined power detection device according to any one of claims 4 or 5, further comprising a display module, wherein the display module establishes a bidirectional communication connection with the communication connection module through a connector, and the display module is configured to visually display standby display information, wherein the standby display information includes but is not limited to an electrical parameter, an environmental parameter, a preliminary analysis result, a cloud diagnosis result, and a network connection state.
7. The utility model provides a modularization combination formula power detection device which characterized in that, modularization combination formula power detection device includes communication connection module, communication connection module is equipped with the connector, modularization combination formula power detection device still includes:
the system comprises a plurality of detection modules, a communication connection module and a power system, wherein each detection module is used for simultaneously acquiring electrical parameters and environmental parameters of the power system, the electrical parameters comprise but are not limited to voltage parameters, current parameters, leakage current parameters, current harmonic parameters and ground insulation impedance parameters, the environmental parameters comprise but are not limited to temperature parameters and humidity parameters, and the detection modules are mutually independent and establish bidirectional communication connection with the communication connection module through a connector;
the control module, control module passes through the connector and establishes two-way communication with the communication link module and is connected, and the electric parameter and the environmental parameter of gathering by each collection module are forwarded to control module via the communication link module, control module obtains and carries out preliminary data analysis in order to form preliminary analysis result according to the electric parameter and the environmental parameter of gathering by each collection module, preliminary analysis result is forwarded to the high in the clouds in order to form high in the clouds diagnostic result via the communication link module.
8. The modular combined power detection device of claim 7, further comprising a display module, wherein the display module establishes a bidirectional communication connection with the communication connection module through a connector, and the display module is configured to visually display standby display information, wherein the standby display information includes but is not limited to an electrical parameter, an environmental parameter, a preliminary analysis result, a cloud diagnosis result, and a network connection state.
CN201910934495.8A 2019-09-29 2019-09-29 Modular combined type electric power detection device Pending CN110632426A (en)

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CN113809830A (en) * 2021-11-16 2021-12-17 北京电科智芯科技有限公司 Distribution line monitoring terminal, method and storage medium

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