CN109962527A - A kind of distribution terminal fault recording system - Google Patents
A kind of distribution terminal fault recording system Download PDFInfo
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- CN109962527A CN109962527A CN201910147283.5A CN201910147283A CN109962527A CN 109962527 A CN109962527 A CN 109962527A CN 201910147283 A CN201910147283 A CN 201910147283A CN 109962527 A CN109962527 A CN 109962527A
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- 238000012423 maintenance Methods 0.000 claims description 6
- 238000005314 correlation function Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
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- 230000004888 barrier function Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H02J13/0062—
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
-
- 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
-
- 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
- Y04S40/128—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 involving the use of Internet protocol
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention proposes a kind of distribution terminal fault recording system, it is related to technical field of power systems, including main station system and fault wave recording device access system, the main station system station is made of failure wave-recording server, historic data server and work station, it is constructed using B/S system, user logs in the main station system by web interface and inquires Fault Recorder Information；The fault wave recording device access system is used for communication and management with fault wave recording device built in distribution terminal, complete the connection of magnanimity fault wave recording device and the record of fault wave recording device information and the record of log, it includes wireless front-end processor system and wired front-end processor system, multiple fault wave recording devices access the wireless front-end processor system by GPRS wireless mode, and multiple fault wave recording devices access wired front-end processor system by fiber optic Ethernet mode.Fault detection and failure wave-recording of the present invention for distribution line provide basis, accurate data for Distribution Network Failure analysis.
Description
Technical field
The present invention relates to technical field of power systems, especially a kind of distribution terminal fault recording system.
Background technique
With the construction of power distribution automation, current newly-built power distribution room realizes " three is distant " covering substantially, while to old
Electric room has also carried out three distant transformations of power distribution automation.But Current Distribution Automation terminal does not have failure wave-recording function generally still
Can, and to sample frequency of analog current voltage etc. without uniform requirement, the real-time telemetry to line load is only realized, and distant
It surveys electric current to be limited in scope, is usually no more than 50 times of rated value, i.e. 100A secondary current, and actual secondary failure electric current
It need to consider 167A, the primary current condition of 20kA；Simultaneously the Current Voltage mutation on route can not also be accomplished to capture in real time
Record；In switch motion moment, the fault recorder datas such as the electric current, voltage, switching value at corresponding moment can not be also recorded.So matching
Electric terminals can not accurately capture the exact failure electric current of the moment routes such as failure, switch changed position, load voltage mutation, sample simultaneously
Frequency is relatively low, can not make detailed analysis and judgement to distribution line failure.Substation fault wave recording device, which is mounted on, stands out
Mouthful, the recording situation of whole feeder line can only be acquired, the action situation of feeder line upper switch and the Current Voltage of branch cannot be obtained, opened
Action situation is closed, therefore substation fault wave recording device is unsatisfactory for Distribution Network Failure analysis.Therefore a kind of distribution terminal failure is needed
Recording system provides basis, accurate data for Distribution Network Failure analysis.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, thus a kind of distribution terminal failure proposed
Recording system enriches the database of accident analysis, improves the safety in operation of distribution network systems.
The present invention specifically adopts the following technical scheme that realization:
A kind of distribution terminal fault recording system, including main station system and fault wave recording device access system, wherein
The main station system station is made of failure wave-recording server, historic data server and work station, using B/S system
Building, user log in the main station system by web interface and inquire Fault Recorder Information；
The fault wave recording device access system is used for communication and management with fault wave recording device built in distribution terminal, complete
At the connection of magnanimity terminal and the record of end message and the record of log comprising wireless front-end processor system and wired preposition
Machine system, multiple fault wave recording devices access the wireless front-end processor system, multiple failure wave-recording dresses by GPRS wireless mode
It sets and wired front-end processor system is accessed by fiber optic Ethernet mode.
Preferably, the wireless front-end processor system includes multiple wireless communication servers, multiple data acquisition interchanger
And maintenance work station, several fault wave recording devices acquire interchanger with multiple data by public telecommunication network and connect, more
A data acquisition interchanger is connect by network with multiple wireless communication servers and the maintenance work station, then
It is connect again by positive physical isolation device and reversed physical isolation apparatus with the main station system.
Preferably, wired front-end processor system includes multiple data acquisition interchangers and multiple data acquisition services
Device, several fault wave recording devices acquire interchanger with multiple data by dispatch data net and connect, multiple data
Acquisition interchanger is connect by multiple data acquisition servers with the main station system.
Preferably, the main station system further includes multiple backbone switch, the positive physical isolation device and reversed
Physical isolation apparatus and multiple backbone switch pass through network connection.
Preferably, the main station system further includes multiple backbone switch, multiple data acquisition servers and more
A backbone switch passes through network connection.
Preferably, the web interface of the main station system includes that login module, device selecting module, recorded wave file are shown
Module, wave recording device position display module, recorded wave file searching module and account management module, wherein
The login module can only could show correlation function by account and password login for safeguards system safety；
Described device selecting module navigates to specific wave recording device by selection power supply bureau, substation, feeder line and electric room,
The information of wave recording device is shown on interface；
The recorded wave file display module shows failure wave-recording file, uses for showing all files on the left of interface
Relevant recorded wave file is downloaded as needed in family；
Wave recording device position display module shows the specific position of wave recording device in the middle part of interface by map view
It sets；
The lookup that the recorded wave file searching module is used to select the period to carry out recorded wave file for user, the record found
Wave file is equally shown in left side；
The account management module is for creating and deleting user account, while WEB interface also provides that modify administrator close
Code function, is managed administrator.
Distribution terminal fault recording system provided by the invention, the beneficial effect is that: fault wave recording device access system
It is responsible for carrying out real time communication and the management to wave recording device with fault wave recording device built in distribution terminal, acquires the record of wave recording device
The GPS positioning information of wave file and device increases the device of access system newly, deletes discarded device；Main station system is for mentioning
For the geographical location of WEB interface remote exhibition recorded wave file and device, remote download interface is provided, analysis failure is being locally-downloaded
Waveform.Fault detection and failure wave-recording of the present invention for distribution line provide basic, accurate number for Distribution Network Failure analysis
According to.
Detailed description of the invention
Fig. 1 is the functional block diagram of recording system built in distribution terminal of the present invention；
Fig. 2 is the composition figure of main station system web interface.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing.These attached drawings are that the invention discloses one of content
Point, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment.Cooperation ginseng
These contents are examined, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention.In figure
Component be not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Figure 1, the present embodiment provides a kind of distribution terminal fault recording system, including main station system and failure wave-recording
Device access system.Main station system station is made of failure wave-recording server 1, historic data server 2 and work station 3, using B/S
System building, user log in main station system by web interface and inquire Fault Recorder Information；Fault wave recording device access system is used for
With distribution terminal built in wave recording device communication and management, complete magnanimity terminal connection and end message record and log
Record comprising wireless front-end processor system and wired front-end processor system.
Wireless front-end processor system includes multiple wireless communication servers 4, multiple data acquisition interchanger 5 and maintenance work station
6, fault wave recording device 11 built in several distribution terminals acquires interchanger 5 with multiple data by public telecommunication network and connect, public
Firewall 10 is set between communication network and multiple data acquisition interchanger altogether, and multiple data acquisition interchangers 5 pass through network and more
A wireless communication server 4 and maintenance work station 6 connect, and then pass through positive physical isolation device 7 and reversed physical isolation again
Device 8 is connect with multiple backbone switch 9 of main station system.
Wired front-end processor system includes multiple data acquisition interchangers 5 and multiple data acquisition servers 12, several events
Barrier wave recording device acquires interchanger with multiple data by dispatch data net and connect, and multiple data acquisition interchangers pass through multiple numbers
It is connected according to multiple backbone switch of acquisition server and main station system.
When using fault wave recording device access system, when having that fault wave recording device connection comes up built in distribution terminal,
All information of connecting fault wave recording device can be shown below to ID the and IP information of fault wave recording device, simultaneous faults record
The connection number of wave apparatus, sending and receiving data similarly can see；When the faulty recorded wave file of fault wave recording device, recording text
Part can be to be stored in the days of corresponding ID in the following, backstage can be convenient and check analysis recorded wave file；When newly-increased fault wave recording device,
If there is new wave recording device will be added into system, it is necessary to carry out new failure record in fault wave recording device access system
Fault wave recording device IP and ID is arranged in the addition of wave apparatus, and fault wave recording device ID is the unique identities of terminal, not reproducible,
In addition it there is provision of the title of fault wave recording device, while affiliated electric room, feeder line, substation and power supply bureau also need to determine, are convenient for
Terminal is managed collectively, increases all information that new terminal need to include terminal newly.
The communication information of fault wave recording device and fault wave recording device access system can all be preserved in the form of log
Convenient for subsequent analysis fault wave recording device problem and search initial data.
As shown in Fig. 2, the web interface of main station system includes login module, device selecting module, recorded wave file display mould
Block, wave recording device position display module, recorded wave file searching module and account management module, wherein
Login module can only could show correlation function by account and password login for safeguards system safety；
Device selecting module navigates to specific wave recording device, recording by selection power supply bureau, substation, feeder line and electric room
The information of device is shown on interface；
Failure wave-recording text of the recorded wave file display module for showing all files on the left of interface, in display 1 year
Part, user download relevant recorded wave file as needed；
Wave recording device position display module shows the specific location of wave recording device in the middle part of interface by map view；
The lookup that recorded wave file searching module is used to select the period to carry out recorded wave file for user, the recording text found
Part is equally shown in left side；
Account management module is for creating and deleting user account, while WEB interface also provides modification administrator's password function
Can, administrator is managed.
The application will analyze for distribution network line fault and provide basic data, enrich the database of accident analysis and right
Correctly whether movement judges for protection, to improve distribution network systems safe operation.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (6)
1. a kind of distribution terminal fault recording system, which is characterized in that including main station system and fault wave recording device access system,
Wherein,
The main station system is made of failure wave-recording server, historic data server and work station, is constructed using B/S system,
User logs in the main station system by web interface and inquires Fault Recorder Information；
The fault wave recording device access system is used for communication and management with fault wave recording device built in distribution terminal, completes sea
Measure the connection of fault wave recording device and the record of fault wave recording device information and the record of log comprising wireless front end processor system
System and wired front-end processor system, multiple fault wave recording devices access the wireless front-end processor system by GPRS wireless mode, more
A fault wave recording device accesses wired front-end processor system by fiber optic Ethernet mode.
2. a kind of distribution terminal fault recording system according to claim 1, it is characterised in that: the wireless front end processor system
System includes that multiple wireless communication servers, multiple data acquisition interchanger and maintenance work station, several fault wave recording devices are logical
Public telecommunication network is crossed connect with multiple data acquisition interchangers, multiple data acquisition interchangers pass through network with it is multiple
The wireless communication server is connected with the maintenance work station, then again by positive physical isolation device and reversed physics every
It is connect from device with the main station system.
3. a kind of distribution terminal fault recording system according to claim 1, it is characterised in that: wired front end processor system
System includes that multiple data acquisition interchanger and multiple data acquisition servers, several fault wave recording devices pass through dispatch data net
It is connect with multiple data acquisition interchangers, multiple data acquisition interchangers pass through multiple data acquisition servers
It is connect with the main station system.
4. a kind of distribution terminal fault recording system according to claim 2, it is characterised in that: the main station system also wraps
It includes multiple backbone switch, the positive physical isolation device and reversed physical isolation apparatus and multiple backbone switch is logical
Cross network connection.
5. a kind of distribution terminal fault recording system according to claim 3, it is characterised in that: the main station system also wraps
Multiple backbone switch are included, multiple data acquisition servers and multiple backbone switch pass through network connection.
6. a kind of distribution terminal fault recording system according to claim 1, it is characterised in that: the main station system
Web interface includes login module, device selecting module, recorded wave file display module, wave recording device position display module, recording text
Part searching module and account management module, wherein
The login module can only could show correlation function by account and password login for safeguards system safety；
Described device selecting module navigates to specific wave recording device, recording by selection power supply bureau, substation, feeder line and electric room
The information of device is shown on interface；
The recorded wave file display module shows failure wave-recording file, Yong Hugen for showing all files on the left of interface
According to needing to download relevant recorded wave file；
Wave recording device position display module shows the specific location of wave recording device in the middle part of interface by map view；
The lookup that the recorded wave file searching module is used to select the period to carry out recorded wave file for user, the recording text found
Part is equally shown in left side；
The account management module is for creating and deleting user account, while WEB interface also provides modification administrator's password function
Can, administrator is managed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147283.5A CN109962527B (en) | 2019-02-27 | 2019-02-27 | Power distribution terminal fault recording system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147283.5A CN109962527B (en) | 2019-02-27 | 2019-02-27 | Power distribution terminal fault recording system |
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| CN109962527A true CN109962527A (en) | 2019-07-02 |
| CN109962527B CN109962527B (en) | 2020-10-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110334291A (en) * | 2019-05-09 | 2019-10-15 | 上海许继电气有限公司 | Realize that web client shows the sinusoidal system and method for failure wave-recording based on highCharts technology |
| CN110672971A (en) * | 2019-07-04 | 2020-01-10 | 广州供电局有限公司 | Built-in fault recording device of power distribution terminal |
| CN112600309A (en) * | 2021-03-03 | 2021-04-02 | 钛能科技股份有限公司 | Low-voltage power distribution intelligent diagnosis system with wave recording function |
| CN114113881A (en) * | 2021-11-08 | 2022-03-01 | 浙江华电器材检测研究院有限公司 | Characteristic waveform acquisition device of configuration formula distribution network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202712974U (en) * | 2012-06-12 | 2013-01-30 | 上海市电力公司 | Power utilization information acquisition system |
| CN103490516A (en) * | 2013-10-15 | 2014-01-01 | 国家电网公司 | Power distribution automation feeder terminal with fault wave recording function and method thereof |
| CN104502753A (en) * | 2014-12-15 | 2015-04-08 | 国家电网公司 | Networked on-line real-time analysis system for electric power fault recording device and application of system |
| CN105305482A (en) * | 2015-08-27 | 2016-02-03 | 国网山东省电力公司淄博供电公司 | Distributed-type power grid-connected monitoring system based on B/S architecture |
-
2019
- 2019-02-27 CN CN201910147283.5A patent/CN109962527B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202712974U (en) * | 2012-06-12 | 2013-01-30 | 上海市电力公司 | Power utilization information acquisition system |
| CN103490516A (en) * | 2013-10-15 | 2014-01-01 | 国家电网公司 | Power distribution automation feeder terminal with fault wave recording function and method thereof |
| CN104502753A (en) * | 2014-12-15 | 2015-04-08 | 国家电网公司 | Networked on-line real-time analysis system for electric power fault recording device and application of system |
| CN105305482A (en) * | 2015-08-27 | 2016-02-03 | 国网山东省电力公司淄博供电公司 | Distributed-type power grid-connected monitoring system based on B/S architecture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110334291A (en) * | 2019-05-09 | 2019-10-15 | 上海许继电气有限公司 | Realize that web client shows the sinusoidal system and method for failure wave-recording based on highCharts technology |
| CN110672971A (en) * | 2019-07-04 | 2020-01-10 | 广州供电局有限公司 | Built-in fault recording device of power distribution terminal |
| CN112600309A (en) * | 2021-03-03 | 2021-04-02 | 钛能科技股份有限公司 | Low-voltage power distribution intelligent diagnosis system with wave recording function |
| CN114113881A (en) * | 2021-11-08 | 2022-03-01 | 浙江华电器材检测研究院有限公司 | Characteristic waveform acquisition device of configuration formula distribution network |
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| CN109962527B (en) | 2020-10-09 |
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