CN110474895B - Full type self-adaptation debugging support pipe system of distribution automation - Google Patents
Full type self-adaptation debugging support pipe system of distribution automation Download PDFInfo
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- CN110474895B CN110474895B CN201910719528.7A CN201910719528A CN110474895B CN 110474895 B CN110474895 B CN 110474895B CN 201910719528 A CN201910719528 A CN 201910719528A CN 110474895 B CN110474895 B CN 110474895B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The invention provides a distribution automation full-type self-adaptive debugging and hosting System, which consists of a joint debugging device, a distribution equipment terminal, a Database Management System (Database Management System) and a platform, and has the capability of information interaction between a DMS (distribution Management System) and a field joint debugging device. The joint debugging process of the system comprises the following steps: remote signaling joint adjustment, protection logic check and wave recording file playback. The system can support full-type distribution automation equipment to detect, outputs various fault state sequences and waveform playback functions, can support full-type distribution automation equipment complete function self-adaptive debugging trusteeship, guarantees the health operation of related equipment, and then improves the automation degree of distribution terminal joint debugging, improves the efficiency and accelerates the progress.
Description
Technical Field
The invention relates to the field of power distribution automation equipment function debugging, in particular to a power distribution automation full-type self-adaptive debugging support pipe system.
Background
As an important component of smart grid, the effective application of distribution automation devices is the focus of current research. Different test systems are adopted for traditional terminal detection, fault indicator detection and complete equipment detection, detection efficiency is very low, and full detection before equipment is hung on a net is difficult to develop on a large scale. At present, the joint debugging modes of the power distribution terminals are generally three, one mode is the command of master station debugging personnel and the operation of field debugging personnel, and the master station debugging personnel and the field debugging personnel complete the command and the operation in a mode of telephone information interaction, so that the problem of long consumption time of joint debugging of single devices exists; when the number of debugged terminals is large, the working pressure of personnel is huge, and the correctness and the integrity of joint debugging work are influenced; the other mode is that the main station also carries out operation work, the joint debugging plan is not easy to arrange and the progress is not easy to master in the mode, and the condition of joint debugging task delay often occurs to influence the acceptance and operation of the power distribution terminal.
Disclosure of Invention
The invention aims to provide a full-type self-adaptive power distribution automation debugging pipe supporting system aiming at the problems of heavy work and strong repeatability of a master station debugging worker in the debugging process of a power distribution terminal, so that the automation degree of joint debugging of the power distribution terminal is improved, the efficiency is improved, and the progress is accelerated.
A distribution automation full-type self-adaptive debugging and hosting System comprises a joint debugging device, a distribution equipment terminal, a Database Management System (Database Management System) and a platform, and has the capability of information interaction between a DMS and a field joint debugging device.
Distribution equipment terminal includes extranet APP, debugging device and distribution equipment terminal pass through internet and extranet APP intercommunication, extranet APP uses individual smart mobile phone as the carrier, carry out authentication by unified authority system, insert information extranet (being the internet district) through extranet safe interaction platform, extranet safe interaction platform carries out specific data interaction through information extranet safe district and information intranet, wherein have the physics isolating device between information extranet safe district and the information intranet, distinguish the district information interaction through the district bus realization industry control district and information intranet.
The wireless network card and the 4G network card with the USB interface are expanded on the joint debugging device, so that the wireless network card and the 4G network card support WIFI and 4G, a WIFI hotspot is established, and the mobile phone is accessed to the hotspot through the WIFI and is connected with the enterprise information platform. The joint debugging device is connected with an alternating current source and a switch action simulation mechanism through a power grid port RJ45, the alternating current source outputs alternating current voltage and current, and the switch action simulation mechanism inputs/outputs a switch value. Alternating current output by the alternating current source is connected with the large-current electromagnetic field simulation frame through a cable, and an equivalent large-current electromagnetic field effect is obtained by outputting smaller current.
The alternating current source comprises a three-phase independent current source and a four-phase independent voltage source.
The high-current electromagnetic field simulation frame comprises a multi-turn coil and a primary open current transformer.
The alternating current source output current range is 0-6A, the output current is not directly connected to a secondary current loop but connected to a multi-turn coil, and then the primary open current transformer is clamped on the coil, so that even if only a small current is output, the effect of equivalently passing in a large current through the multi-turn coil can be obtained.
The switch action simulation mechanism adopts a 4U 19-inch standard case, 2 opening quantity plug-in units and 4 opening quantity plug-in units are installed, and each plug-in unit comprises 8 switching quantities.
The invention has the beneficial effects that:
the system has the information interaction capacity of the DMS and the on-site joint debugging device, can support full-type distribution automation equipment to detect, outputs various fault state sequences and waveform playback functions, can support full-type distribution automation equipment complete function self-adaptive debugging and hosting, ensures the healthy operation of related equipment, further improves the automation degree of distribution terminal joint debugging, improves the efficiency and accelerates the progress.
Drawings
FIG. 1 is a system overall framework diagram;
Fig. 2 is a schematic structural diagram of the joint debugging device.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As shown in fig. 1, the System is composed of a joint debugging device, a distribution equipment terminal, a Database Management System (Database Management System) and a platform, and has the capability of information interaction between a DMS and a field joint debugging device. The joint debugging device is connected with the platform through WIFI, the platform is connected with the database system through a network, the database system is connected with the distribution equipment terminal through a distribution private network, and the joint debugging device controls the distribution equipment terminal through controlling the switching value of voltage and current.
As shown in fig. 2, the joint debugging device is extended with a wireless network card and a 4G network card with USB interfaces to support WIFI and 4G, and establish a WIFI hotspot, and the mobile phone accesses the hotspot through WIFI and connects to the platform. The joint debugging device is connected with an alternating current source and a switch action simulation mechanism through a power grid port RJ45 so as to control the current and voltage quantity, the alternating current source outputs alternating current voltage and current, and the switch action simulation mechanism inputs/outputs the switch quantity. Alternating current output by the alternating current source is connected with the large-current electromagnetic field simulation frame through a cable, and an equivalent large-current electromagnetic field effect is obtained by outputting smaller current, so that the voltage and current switching value is controlled.
The alternating current source comprises a three-phase independent current source and a four-phase independent voltage source.
The large-current electromagnetic field simulation frame comprises a multi-turn coil and a primary open current transformer.
The alternating current source output current range is 0-6A, the output current is not directly connected to a secondary current loop but connected to a multi-turn coil, and then the primary open current transformer is clamped on the coil, so that even if only a small current is output, the effect of equivalently passing in a large current through the multi-turn coil can be obtained.
The switch action simulation mechanism adopts a 4U 19-inch standard case, 2 opening quantity plug-in units and 4 opening quantity plug-in units are installed, and each plug-in unit comprises 8 switching quantities.
The joint debugging process comprises the following steps:
remote signaling joint debugging: after the joint debugging device sends a remote signaling signal to be jointly debugged, the joint debugging device is started, the system acquires a current remote signaling value, if the system considers that joint debugging is impossible, the system downloads a response which cannot be executed, and the joint debugging device stops the device when receiving the response which cannot be executed; otherwise, the downlink can execute response, and simultaneously, the timing is started and the remote signaling deflection is monitored; the joint adjusting device is manually shifted or automatically shifted through a switch action simulation mechanism after receiving the response execution; and if the system monitors the corresponding telecommand deflection before the timing is finished, the downloading is successful, otherwise, the downloading is failed.
And (4) checking protection logic: after the joint debugging device sends a logic signal to be protected by joint debugging, the joint debugging device is started, if the system considers that joint debugging can not be carried out, the system downloads response which can not be executed, and the joint debugging device stops the device when receiving the response which can not be executed; otherwise, downloading the energy execution response, simultaneously starting timing and monitoring the corresponding telecommand deflection, and outputting a state sequence or playing back a wave recording file according to the protection logic type; and if the system monitors the corresponding telecommand deflection before the timing is finished, the downloading is successful, otherwise, the downloading is failed.
Playback of the recorded wave file: after the joint debugging device uploads the serial number of the recording file to be played back, the joint debugging device is started, if the system considers that joint debugging is impossible, the system downloads the response which cannot be executed, and the joint debugging device stops the device when receiving the response which cannot be executed; otherwise, downloading the executable response, starting timing and monitoring the corresponding wave recording file at the same time, and playing back the corresponding wave recording file; and the joint debugging master station monitors the corresponding wave recording file before the timing is finished, checks the consistency of the wave recording file and the original file content, and if the wave recording file is consistent with the original file content, the downloading is successful, otherwise, the downloading is failed.
In this system, distribution equipment terminal can also adopt cloud storage and thing networking label technique, and distribution equipment terminal should paste dedicated two-dimensional code label when dispatching from the factory promptly, links the basic information that can read distribution equipment terminal protection device through the two-dimensional code on the device to exist in the high in the clouds server. The realization of the distribution equipment terminal information acquisition cloud strategy mainly comprises the following steps: two-dimensional code scanning recognition device, high in the clouds server, PC. The two-dimension code label is scanned by the two-dimension code scanning device, a scanning result is output to the PC, the PC displays and identifies the model, the rated parameters and the protection fixed value related information of the detected device, data are uploaded to the cloud server through wifi, and the data are matched with the data information originally input by the related equipment in the cloud server, so that the accurate reliability of the information is guaranteed, and meanwhile, the information which is not stored is backed up. Meanwhile, the cloud server provides items to be tested according to the functions and the performance of the device to be tested.
The above description is only an embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a distribution automation full type self-adaptation debugging trusteeship system, this system comprises joint debugging device, distribution equipment terminal, database management system DMS and platform, its characterized in that:
the joint debugging device is connected with the platform through WIFI, the platform is connected with the database management system DMS through a network, the database management system DMS is connected with the distribution equipment terminal through a distribution private network, and the joint debugging device controls the distribution equipment terminal by controlling the switching value of output voltage and current;
the joint debugging device is extended with a wireless network card and a 4G network card with USB interfaces to support WIFI and 4G, a WIFI hotspot is established, a mobile phone is accessed to the hotspot through WIFI and connected with a platform, the joint debugging device is connected with an alternating current source and a switch action simulation mechanism through a power grid port RJ45, the alternating current source outputs alternating current voltage and current, the switch action simulation mechanism inputs/outputs switching value, the alternating current output by the alternating current source is connected with a high-current electromagnetic field simulation frame through a cable, and an equivalent high-current electromagnetic field effect is obtained by outputting smaller current;
The large-current electromagnetic field simulation frame comprises a multi-turn coil and a primary open current transformer, and the primary open current transformer is clamped on the multi-turn coil.
2. The distribution automation full type adaptive commissioning system of claim 1, wherein the joint debugging process comprises: remote signaling joint adjustment, protection logic check and wave recording file playback.
3. The distribution automation full-type adaptive commissioning header system of claim 2, wherein:
the remote signaling joint debugging specifically comprises the following steps: after the joint debugging device sends a remote signaling signal to be jointly debugged, the joint debugging device is started, the system acquires a current remote signaling value, if the system considers that joint debugging is impossible, the system downloads a response which cannot be executed, and the joint debugging device stops the device when receiving the response which cannot be executed; otherwise, the downlink can execute response, and simultaneously, the timing is started and the remote signaling deflection is monitored; the joint adjusting device is manually shifted or automatically shifted through a switch action simulation mechanism after receiving the response execution; and if the system monitors the corresponding telecommand deflection before the timing is finished, the downloading is successful, otherwise, the downloading is failed.
4. The distribution automation full-type adaptive commissioning header system of claim 2, wherein:
The protection logic verification specifically comprises the following steps: after the joint debugging device sends a logic signal to be protected by joint debugging, the joint debugging device is started, if the system considers that joint debugging can not be carried out, the system downloads response which can not be executed, and the joint debugging device stops the device when receiving the response which can not be executed; otherwise, the downlink can execute response, and simultaneously starts timing and monitors corresponding telecommand deflection, and outputs a state sequence according to the protection logic type; and if the system monitors the corresponding telecommand deflection before the timing is finished, the downloading is successful, otherwise, the downloading is failed.
5. The distribution automation full-type adaptive commissioning header system of claim 2, wherein:
the playback of the recording file specifically comprises the following steps: after the joint debugging device uploads the serial number of the recording file to be played back, the joint debugging device is started, if the system considers that joint debugging is impossible, the system downloads the response which cannot be executed, and the joint debugging device stops the device when receiving the response which cannot be executed; otherwise, downloading the executable response, starting timing and monitoring the corresponding wave recording file at the same time, and playing back the corresponding wave recording file; and the joint debugging master station monitors the corresponding wave recording file before the timing is finished, checks the consistency of the wave recording file and the original file content, and if the wave recording file is consistent with the original file content, the downloading is successful, otherwise, the downloading is failed.
6. A distribution automation full type adaptive commissioning header system as claimed in claim 1 or 2 wherein:
the alternating current source comprises a three-phase independent current source and a four-phase independent voltage source.
7. The distribution automation full-type adaptive commissioning header system of claim 6, wherein:
the alternating current source output current range is 0-6A, the output current is connected into the multi-turn coil, and the primary open current transformer obtains an equivalent effect of leading in large current at one time through the multi-turn coil.
8. A distribution automation full type adaptive commissioning header system as claimed in claim 1 or 2 wherein:
the switch action simulation mechanism adopts a 4U 19-inch standard case and comprises 2 input quantity plug-ins and 4 output quantity plug-ins, and each plug-in comprises 8 switching quantities.
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| CN106556759A (en) * | 2016-11-10 | 2017-04-05 | 国网湖北省电力公司咸宁供电公司 | A kind of power distribution automation apparatus debugging method and debugging system |
| CN107749811A (en) * | 2017-11-28 | 2018-03-02 | 国网福建省电力有限公司 | A kind of distribution terminal based on distribution main website accesses adaptive Commissioning Analysis method |
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| US8928347B2 (en) * | 2012-09-28 | 2015-01-06 | Intel Corporation | Integrated circuits having accessible and inaccessible physically unclonable functions |
| CN109116144A (en) * | 2018-07-27 | 2019-01-01 | 国网湖北省电力有限公司咸宁供电公司 | A kind of prefix type terminal detection platform of distribution |
| CN110021995A (en) * | 2019-01-30 | 2019-07-16 | 国网浙江宁波市鄞州区供电有限公司 | A kind of distribution network automated information joint debugging emulation test system |
| CN109873497B (en) * | 2019-03-18 | 2022-06-28 | 国网江苏省电力有限公司连云港供电分公司 | Power distribution main station and terminal automatic joint debugging acceptance method based on intelligent acceptance device |
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| CN106556759A (en) * | 2016-11-10 | 2017-04-05 | 国网湖北省电力公司咸宁供电公司 | A kind of power distribution automation apparatus debugging method and debugging system |
| CN107749811A (en) * | 2017-11-28 | 2018-03-02 | 国网福建省电力有限公司 | A kind of distribution terminal based on distribution main website accesses adaptive Commissioning Analysis method |
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Inventor after: Yao Shenghua Inventor after: Tang Weiqiang Inventor after: Lu Yaochuan Inventor after: Huang Jie Inventor after: Zhang Gonglin Inventor after: Zhuang Guoxian Inventor before: Yao Shenghua Inventor before: Tang Weiqiang Inventor before: Lu Yaochuan |