CN106451776A - Dynamic recording device and method for power system - Google Patents
Dynamic recording device and method for power system Download PDFInfo
- Publication number
- CN106451776A CN106451776A CN201610908465.6A CN201610908465A CN106451776A CN 106451776 A CN106451776 A CN 106451776A CN 201610908465 A CN201610908465 A CN 201610908465A CN 106451776 A CN106451776 A CN 106451776A
- Authority
- CN
- China
- Prior art keywords
- data
- module
- message
- file
- address bus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000001052 transient effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims description 17
- 238000003745 diagnosis Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 238000007726 management method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 241000272814 Anser sp. Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H02J13/0013—
-
- H02J13/0062—
Landscapes
- Power Sources (AREA)
Abstract
The invention relates to a dynamic recording device and method for a power system. The device comprises a dynamic recording unit and a managing unit, wherein the dynamic recording unit comprises a message processing module, a transient wave recording module, a continuous wave recording module, a data forwarding module, a 61850 communication module, a time management module, an I/O control module and a daemon module. By constructing a first data bus and a second data bus which are used for data transmission in the dynamic recording unit and between the dynamic recording unit and the managing unit respectively, data in the device can be effectively organized and distributed, high-speed and stable transmission of the data in the device is achieved, and the properties of the device are improved.
Description
Technical field
The invention belongs to power system automatic field, and in particular to a kind of Power Systems Dynamic Recorder and method.
Background technology
Dynamic recording device is the requisite precision equipment of Electrical Power System Dynamic recording process, is to evaluate relay protection to move
Make the important evidence of behavior and analytical equipment nature of trouble and reason.Its main task be when power system is broken down, from
Dynamic and the various electric parameters of record fault overall process exactly situations of change, are analyzed processing by the electric parameters for recording, from
And judging handling failure exactly, it is ensured that power system safety and stability reliably runs.
Conventional dynamic recording equipment has that hardware configuration is relatively low, and power system capacity is little, and the problems such as poor practicability, oneself cannot meet
The requirement of Power System Fault Record data communication.For adapting to the fast development of bulk power system, need to have high property
The solid hardware of energy and abundant daemon software, the high reliability with stable storage function, powerful network function and communication capacity is moved
State recording equipment.
Dynamic recording device of new generation is not only needed to the SV message of input, GOOSE report in station based on digital quantity input
Text carries out anomaly analysis, abnormal storage and alerts, and need to carry out required electric power data fault diagnosis, failure wave-recording with
And continuous record ripple etc., while also needing to meet the demand for communicating on the spot with distal end 61850.Therefore, digital quantity input dynamically recording
Device is compared with traditional analog amount input dynamic recording device, and the data volume of process is more, and the quantity of information of process is bigger, to device
Performance requirement higher.
At present, the digital quantity input dynamic recording device of prior art typically carries out data interaction using dual port RAM, such as records
Wave number is sent to dual port RAM area according to collected first unit, then waits corresponding process Cong Gai RAM area to extract data, then deposits
Enter in hard disk.Due to the restriction of arbitration mechanism, this mode is when bulk information is transmitted, and with significant limitation, transmission is imitated
Rate is than relatively low, and real-time is not high.
Content of the invention
It is an object of the invention to provide a kind of Power Systems Dynamic Recorder and method, for solving existing dynamically recording
The low problem of device transmission bulk information efficiency.
For solving above-mentioned technical problem, the present invention proposes a kind of Power Systems Dynamic Recorder, fills including following seven
Put scheme：
Device scheme one, including dynamically recording unit and administrative unit, wherein dynamically recording unit includes Message processing mould
Block, transient state record ripple module, continuous record ripple module, data forwarding module, 61850 communication modules, time management module, I/O control
Module and finger daemon module；
Message processing module (MPM)：The network message for collecting is parsed, is transferred to after the data packing after parsing and is based on
On first data/address bus of DBus technology；
Transient state records ripple module：Corresponding electric power data is obtained from the first data/address bus, fault is carried out to electric power data and is examined
Disconnected, and according to the record ripple period for setting and the corresponding transient state recorded wave file of sample frequency record fault moment；
Continuous record ripple module：According to configuration and the record ripple period for setting and sample frequency, phase on the first data/address bus of record
Answer the continuous recorded wave file of electric power data；
Data forwarding module：According to the primary equipment information of configuration by the data forwarding on the first data/address bus to being based on
On second data/address bus of DBus technology；
61850 communication modules：Event is sent in station level monitoring backstage or remote dispatching main website according to IEC61850 specification
Barrier warning information；
Time management module：Clock synchronization is carried out according to external clock source signal；
I/O control module：Controlling switch amount input interface, output interface and device display lamp；
Finger daemon module：Above-mentioned each module ruuning situation is monitored, and weight automatically is provided to unexpected module out of service
The service of opening；
Administrative unit：Obtain and parse the data on second data/address bus, according to the data display primary equipment phase
Answer electric quantity information.
Device scheme two, on the basis of device scheme one, further, each several part that the dynamically recording unit includes
Module and administrative unit all can in real time on send respective event information to the messaging bus based on DBus technology, and by receive
Data send message with the forms of broadcasting, extract corresponding message data for above-mentioned each module, unit.
Device scheme three, four, respectively on the basis of device scheme one, two, further, the message processing module (MPM)
Message file, the transient state recorded wave file of transient state record ripple module, the continuous recorded wave file of continuous record ripple module pass through FTP service module
It is sent to administrative unit.
Device scheme five, six, respectively on the basis of device scheme one, two, further, the transient state recorded wave file and
Continuous recorded wave file is stored in corresponding hard disk respectively.
Device scheme seven, on the basis of device scheme one, further, manages dynamically recording list using database service
Real time data or historical data in unit and administrative unit, and storage management is carried out to critical message.
For solving above-mentioned technical problem, the present invention also proposes a kind of Electrical Power System Dynamic recording method, including following four
Method scheme：
Method scheme one, comprises the following steps：
1) network message for collecting is parsed, the data after parsing are packaged into message file, message file is passed
On defeated the first data/address bus to based on DBus technology；
2) corresponding electric power data is obtained from the first data/address bus, carries out fault diagnosis to electric power data, and according to setting
The failure wave-recording file of fixed record ripple period and sample frequency record fault moment, include fault moment and non-faulting moment
Continuous recorded wave file；
3) according to the primary equipment information of configuration, corresponding electric power data is chosen from the first data bus transmission to being based on
On second data/address bus of DBus technology, for administrative unit, corresponding electric power data is shown.
Method scheme two, on the basis of method scheme one, further, the message file, transient state recorded wave file and
Continuous recorded wave file is sent to administrative unit by FTP service module.
Method scheme three, four, respectively on the basis of method scheme one, two, further, the transient state recorded wave file and
Continuous recorded wave file is stored in corresponding hard disk respectively.
The invention has the beneficial effects as follows：The present invention proposes a kind of Power Systems Dynamic Recorder and method, in dynamic note
Build between record unit internal and dynamic cell and administrative unit total for the first data/address bus of data transfer and the second data
Data inside device effectively can be organized and distribution by line, realize high speed of the data inside device, stable biography
Defeated, improve the performance of device.
By building the messaging bus for providing that each module in dynamic recording device, unit extract corresponding message data, strengthen
The real-time of device internal information interaction, improves the efficiency of information exchange, and then the overall performance of lifting device.
Description of the drawings
Fig. 1 is the hardware architecture diagram of dynamic recording device of the present invention；
Fig. 2 is data/address bus of the present invention based on DBus technology and messaging bus schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is further described.
A kind of embodiment of the Power Systems Dynamic Recorder of the present invention：
The Power Systems Dynamic Recorder of the present invention, including dynamically recording unit and administrative unit, wherein dynamically recording
Unit include message processing module (MPM), transient state record ripple module, continuous record ripple module, data forwarding module, 61850 communication modules, when
Between management module, I/O control module and finger daemon module, as shown in Figure 2.
Wherein, message processing module (MPM) is used for being parsed the network message for collecting, and passes after the data packing after parsing
On defeated the first data/address bus to based on DBus technology.The message file of the message processing module (MPM) is transmitted by FTP service module
To administrative unit.
Transient state record ripple module is mainly used in obtaining corresponding electric power data from the first data/address bus, and electric power data is carried out
Fault diagnosis, and according to the record ripple period for setting and the corresponding transient state recorded wave file of sample frequency record fault moment, and should
File is stored in corresponding hard disk, on the other hand, the transient state recorded wave file is sent to administrative unit by FTP service module.
Continuous record ripple module is used for according to configuration and the record ripple period for setting and sample frequency, on the first data/address bus of record
The continuous recorded wave file of corresponding electric power data, and this document is stored in corresponding hard disk, on the other hand, by the continuous recorded wave file
Administrative unit is sent to by FTP service module.
The purposes of data forwarding module is：Data on first data/address bus are turned by the primary equipment information according to configuration
It is dealt on the second data/address bus based on DBus technology.
61850 communication module purposes are：According to IEC61850 specification to station level monitoring backstage or remote dispatching master
Fault warning information etc. is sent on standing.
Time management module is used for entering dynamic recording device row clock synchronization according to external clock source signal.
I/O control module is used for controlling On-off signal, output interface and device display lamp of dynamic recording device etc..
Finger daemon module is used for monitoring the ruuning situation of the internal each module of dynamic recording device, and to unexpected out of service
Module provide restart automatically service.
Administrative unit is mainly used in obtaining and parsing the data on second data/address bus, according to the data display once
Equipment respective electric amount information.
The internal each module of dynamically recording unit and administrative unit all can in real time on send respective event information to based on DBus
On the messaging bus of technology, and the data of reception are sent message with the forms of broadcasting, extract for above-mentioned each module, unit corresponding
Message data.
Using database service management dynamically recording unit and the real time data in administrative unit or historical data, and to closing
Key message (as unexpected message) carries out storage management.
For example, a kind of hardware configuration of Power Systems Dynamic Recorder of the present invention as shown in Figure 1, is mainly remembered by dynamic
Record unit and administrative unit composition.Dynamically recording unit mainly by direct current plate, collection plate, output plate, hard disk plate, the first CPU board,
The composition such as compressing card, network interface controller, clock controller and power supply.
Direct current plate be used for by input big d. c. voltage signal (or DC current signal) be converted into 0-5V direct current signal or
4-20mA DC current signal, is converted to corresponding digital signal through A/D.
Collection plate is mainly used in gathering network message (such as SV message, GOOSE message etc.), using optical Ethernet interface,
The access of 100,000,000/gigabit is held, and contains up to 32 acquisition port；Output plate and be mainly used in that output device is abnormal, record ripple is started etc. and open
Go out signal.
Hard disk plate is using two pieces of Large Copacity all solid state hard disk (SSD) or mechanical hard disk (HDD), and one of hard disk is used for depositing
Storage transient state recorded wave file and transient state message file, another piece of hard disk is used for storing continuous recorded wave file and record ripple backup file.
First CPU board is mainly made up of CPU, flash memory and its peripheral circuit, and responsible message analysis, breakdown judge, waveform are deposited
The functions such as storage, 61850 Control on Communication；Data compression card is used for continuous record ripple, the compression of continuous message data and processes, in order to improve
The utilization rate of hard disk；Clock controller is used for processing clock source input signal, when supporting B code pair and when 1588 pairs；Network interface controls
Device is mainly used in dynamic recording device and is communicated with station level monitoring backstage.
The each main hardware part of dynamically recording unit is attached in the following ways：Between hard disk plate and a CPU
SATA2 interface is connected by, is attached using high-speed PCI E EBI between collection plate, hard disk plate and CPU board, direct current plate,
Output between plate and CPU board and be attached using LOCALBUS interface.
Administrative unit is mainly made up of the second CPU board and its peripheral circuit, display, mouse, keyboard, power supply etc., and second
CPU board is identical with dynamically recording unit CPU model.
Comprised the following steps using the recording method of the Power Systems Dynamic Recorder of hardware above structure：
First, rational message data host-host protocol is formulated, i.e., the structure of institute's transmission data and message content is unified
Definition.
The structure of data content can be defined as by sample frequency, analog channel number, switching value port number, sampling number,
The absolute time of the first sampled point of this frame and this frame number etc. constitute, or self-defined as needed.
The structure of message content can be defined as being sent out by message function number, type of message, sender, message status, message
Time, event is sent to correspond to the composition such as time parameter and corresponding argument of type integer, floating point parameters, or self-defined as needed.
Second, as shown in Fig. 2 with reference to the function of each major software modules of dynamic recording device, in device internal build number
According to bus or messaging bus.Specifically, inside dynamically recording unit, 2 data/address bus based on DBus technology and 1 are configured
Based on the messaging bus of DBus technology, the finger daemon of each bus is provided by Dbus-daemon process in finger daemon module.Its
In, the first data/address bus is used for the internal data transmission of dynamically recording unit, the second data/address bus be used for dynamically recording unit and
The data transmission of administrative unit and message communicating.
3rd, the data transmission procedure in dynamic recording device is as follows：
(1) message processing module (MPM) the network message for collecting is analyzed, filters, synchronous, then by the number after process
According to according to being transferred on the first data/address bus after the packing of defined host-host protocol, and exception message is stored in corresponding hard disk.
(2) transient state record ripple module, continuous record ripple module timing are connected on the first data/address bus, are obtained desired data and are solved
Analysis.Specifically, the electric power data of required analysis is carried out real-time fault diagnosis by transient state record ripple module, once fault is found, immediately
(remembered with standard COMTRADE file format according to record ripple period and the corresponding transient state recorded wave file of sample frequency record fault moment
Record), and this document is stored in corresponding hard disk.Continuous record ripple module is according to record ripple period and the sampling frequency of allocation plan and setting
Rate, records corresponding continuous recorded wave file, and this document is stored in corresponding hard disk.
(3) data forwarding module selects needs to management according to the primary equipment information for being configured on the first data/address bus
The data of unit forwards, and extracted data (reducing sampling number) according to a certain percentage, and by the data after extraction according to institute
The host-host protocol of definition is real-time transmitted on the second data/address bus.Extract the purpose that send in partial data to be, reduce transmission
Data volume and transmission time, improve the real-time that waveform shows.
(4) administrative unit timing is connected on the second data/address bus, is obtained and is parsed data, according to the data display once
The corresponding electric quantity information of equipment.
4th, the information transmission mode in dynamic recording device is as follows：
Message processing module (MPM), transient state record ripple module, continuous record ripple module, data forwarding module, time management module, I/O
Control module, 61850 communication modules, finger daemon and administrative unit, all can in real time on send respective event information total to message
On line, after messaging bus receive the data of event information, message is externally sent with the forms of broadcasting, in device, each module can timing
The messaging bus are accessed, the message needed for extracting.Dynamically recording is described as a example by being sent to messaging bus in " dead electricity alarm " information
Message communicating in device between correlation module.
(1) after device power down, I/O control module sends " dead electricity alarm " information to messaging bus immediately, and the message package contains
Following information：Message function number is alarm function, and type of message is for sending class in active, and sender controls for I/O, and message status are
Action, message sends the time for dynamically recording unit current time, and it is the corresponding time in power down moment that event corresponds to time parameter.
(2) " dead electricity alarm " information is above sent to after messaging bus, if without electric power system fault, continuous record ripple module
Timer access messaging bus, after " dead electricity alarm " information is received and parsed through, start power down memory mechanism at once, record and deposit
The wave file of 3s before storage device power down；If just there is electric power system fault before power down, transient state record ripple module can also be started
Power down memory mechanism, record and storage device power down before 3s data, and by fault message (comprising fault moment, starting element,
The information such as fault element, fault type, fault localization, fault batch) packing on be sent to messaging bus.
(3), after getting failure message during administrative unit timer access messaging bus, immediately message content is parsed,
Corresponding message window real-time online in administrative unit shows fault message；Meanwhile, 61850 communication modules are connect in messaging bus
After receiving the failure message, can according to IEC61850 specification send in station level monitoring backstage fault message (as record ripple start, complete
Become, fault batch number etc.).
In the present embodiment, dynamically recording unit employs same set of linux operating system with administrative unit, both pass through with
Too net carries out real-time communication.
Message file, transient state recorded wave file, continuous recorded wave file etc. can be realized dynamic using FTP service in the present embodiment
High Speed Transfer between state recording unit and administrative unit.
The present embodiment employs the communication mechanism between a kind of process based on DBus, using the low latency of the mechanism, low opens
The feature of pin, using binary data exchange agreement, it is not necessary to which the data for being converted into textual are swapped, and realize data
The High Speed Transfer of one-to-one and multi-to-multi.
The dynamic recording device that the present embodiment is provided, not only hardware configuration is simple, extensibility strong, and can be to device
Internal data and message are effectively organized and distribution, it is achieved that the high speed of data and message inside device, stable biography
Defeated, drastically increase the performance of device.
A kind of embodiment of the Electrical Power System Dynamic recording method of the present invention：
Comprise the following steps：
1) network message for collecting is parsed, the data after parsing are packaged into message file, message file is passed
On defeated the first data/address bus to based on DBus technology；
2) corresponding electric power data is obtained from the first data/address bus, carries out fault diagnosis to electric power data, and according to setting
The failure wave-recording file of fixed record ripple period and sample frequency record fault moment, include fault moment and non-faulting moment
Continuous recorded wave file；
3) according to the primary equipment information of configuration, corresponding electric power data is chosen from the first data bus transmission to being based on
On second data/address bus of DBus technology, for administrative unit, corresponding electric power data is shown.
In addition, the Electrical Power System Dynamic recording method of the present invention is remembered based on Electrical Power System Dynamic described in above example
The dynamic recording method of recording device, is described in detail in the above-described embodiments, here no longer to Electrical Power System Dynamic
The embodiment of recording method is described in detail.
Claims (8)
1. a kind of Power Systems Dynamic Recorder, it is characterised in that including dynamically recording unit and administrative unit, wherein dynamic
Recording unit includes message processing module (MPM), transient state record ripple module, continuous record ripple module, data forwarding module, 61850 communication moulds
Block, time management module, I/O control module and finger daemon module；
Message processing module (MPM)：The network message for collecting is parsed, is transferred to based on DBus after the data packing after parsing
On first data/address bus of technology；
Transient state records ripple module：Corresponding electric power data is obtained from the first data/address bus, carries out fault diagnosis to electric power data, and
According to the record ripple period for setting and the corresponding transient state recorded wave file of sample frequency record fault moment；
Continuous record ripple module：According to configuration and the record ripple period for setting and sample frequency, corresponding electricity on the first data/address bus of record
The continuous recorded wave file of force data；
Data forwarding module：According to the primary equipment information for configuring by the data forwarding on the first data/address bus to based on DBus skill
On second data/address bus of art；
61850 communication modules：To in station level monitoring backstage or remote dispatching main website, fault is sent to accuse according to IEC61850 specification
Alarming information；
Time management module：Clock synchronization is carried out according to external clock source signal；
I/O control module：Controlling switch amount input interface, output interface and device display lamp；
Finger daemon module：Above-mentioned each module ruuning situation is monitored, and clothes are restarted automatically to unexpected module offer out of service
Business；
Administrative unit：Obtain and parse the data on second data/address bus, accordingly electric according to the data display primary equipment
Tolerance information.
2. Power Systems Dynamic Recorder according to claim 1, it is characterised in that the dynamically recording unit includes
Each several part module and administrative unit all can in real time on send respective event information to the messaging bus based on DBus technology, and
The data of reception are sent message with the forms of broadcasting, corresponding message data are extracted for above-mentioned each module, unit.
3. Power Systems Dynamic Recorder according to claim 1 and 2, it is characterised in that the message processing module (MPM)
Message file, the transient state recorded wave file of transient state record ripple module, the continuous recorded wave file of continuous record ripple module pass through FTP service mould
Block is sent to administrative unit.
4. Power Systems Dynamic Recorder according to claim 1 and 2, it is characterised in that the transient state recorded wave file
It is stored in corresponding hard disk respectively with continuous recorded wave file.
5. Power Systems Dynamic Recorder according to claim 1, it is characterised in that dynamic using database service management
Real time data or historical data in state recording unit and administrative unit, and storage management is carried out to critical message.
6. a kind of Electrical Power System Dynamic recording method, it is characterised in that comprise the following steps：
1) network message for collecting is parsed, the data after parsing are packaged into message file, message file is transferred to
Based on the first data/address bus of DBus technology；
2) corresponding electric power data is obtained from the first data/address bus, carries out fault diagnosis to electric power data, and according to setting
Record ripple period and sample frequency record the failure wave-recording file of fault moment, include fault moment and the continuous record in non-faulting moment
Ripple file；
3) according to the primary equipment information of configuration, corresponding electric power data is chosen from the first data bus transmission to based on DBus skill
On second data/address bus of art, for administrative unit, corresponding electric power data is shown.
7. Electrical Power System Dynamic recording method according to claim 6, it is characterised in that the message file, transient state record
Ripple file and continuous recorded wave file are sent to administrative unit by FTP service module.
8. the Electrical Power System Dynamic recording method according to claim 6 or 7, it is characterised in that the transient state recorded wave file
It is stored in corresponding hard disk respectively with continuous recorded wave file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908465.6A CN106451776A (en) | 2016-10-18 | 2016-10-18 | Dynamic recording device and method for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908465.6A CN106451776A (en) | 2016-10-18 | 2016-10-18 | Dynamic recording device and method for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451776A true CN106451776A (en) | 2017-02-22 |
Family
ID=58177086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610908465.6A Pending CN106451776A (en) | 2016-10-18 | 2016-10-18 | Dynamic recording device and method for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109710420A (en) * | 2018-11-16 | 2019-05-03 | 积成电子股份有限公司 | A kind of access method of IEC61850 model |
| CN110019450A (en) * | 2017-09-27 | 2019-07-16 | 许昌许继软件技术有限公司 | A kind of choosing of recorder data is deposited and upper delivery method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498757A (en) * | 2009-03-06 | 2009-08-05 | 深圳市双合电脑系统股份有限公司 | Real-time dynamic monitoring and recording equipment of power system |
| CN103019141A (en) * | 2012-12-28 | 2013-04-03 | 成都天进科技有限公司 | Control module, control method and electric power dynamic recording device and implementation method thereof |
| CN105548777A (en) * | 2016-01-27 | 2016-05-04 | 成都府河电力自动化成套设备有限责任公司 | Fault recording device on the basis of double-CPY parallel wave recording storage |
-
2016
- 2016-10-18 CN CN201610908465.6A patent/CN106451776A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498757A (en) * | 2009-03-06 | 2009-08-05 | 深圳市双合电脑系统股份有限公司 | Real-time dynamic monitoring and recording equipment of power system |
| CN103019141A (en) * | 2012-12-28 | 2013-04-03 | 成都天进科技有限公司 | Control module, control method and electric power dynamic recording device and implementation method thereof |
| CN105548777A (en) * | 2016-01-27 | 2016-05-04 | 成都府河电力自动化成套设备有限责任公司 | Fault recording device on the basis of double-CPY parallel wave recording storage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110019450A (en) * | 2017-09-27 | 2019-07-16 | 许昌许继软件技术有限公司 | A kind of choosing of recorder data is deposited and upper delivery method and system |
| CN110019450B (en) * | 2017-09-27 | 2021-09-07 | 许昌许继软件技术有限公司 | Wave recording data selecting, storing and uploading method and system |
| CN109710420A (en) * | 2018-11-16 | 2019-05-03 | 积成电子股份有限公司 | A kind of access method of IEC61850 model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103296755B (en) | Network online monitoring system for transformer substation | |
| CN102142720B (en) | Network communication recorder and network communication record analysis system | |
| CN103414251B (en) | A kind of substation network communication analogue system based on IEC61850 | |
| CN103513167B (en) | Based on the switch partial discharge state monitoring apparatus of Board of Distributed Network Constructed | |
| CN102932447A (en) | Distribution room remote data acquisition and analysis system | |
| CN105186697A (en) | Remote diagnosis system of IED operating conditions of IEC61850 intelligent substation | |
| CN108227657A (en) | A kind of dynamic environment monitoring system | |
| CN103971500A (en) | Data compression transmission method of remote equipment fault information acquisition system | |
| CN107390533A (en) | A kind of Monitor for electricity use, system and method | |
| CN104468508A (en) | Automatic-adapting protocol converter | |
| CN103986775A (en) | Fault information collecting system based on digital cluster PDT base station | |
| CN109633345B (en) | Secondary equipment on-line monitoring and analyzing device | |
| CN101750571B (en) | dynamic and steady state recording method for power system | |
| CN203491796U (en) | Intelligent distribution system device based on Internet of Things | |
| CN106451776A (en) | Dynamic recording device and method for power system | |
| CN104578419A (en) | Transformer substation communication power supply monitoring system and method | |
| CN110908325A (en) | Operation and maintenance monitoring system for power equipment of information machine room of high-speed rail station | |
| CN104505947A (en) | Transformer substation direct current power supply monitoring system and transformer substation direct current power supply monitoring method | |
| CN111327474B (en) | Power system fault diagnosis method based on topology analysis | |
| CN109713791B (en) | Diagnostic method for remote control command abnormity of smart power grid | |
| CN102158381A (en) | Dual-mode network data acquisition device in smart grid and network data acquisition system | |
| CN208539657U (en) | Become distribution intelligence control system | |
| CN103731316A (en) | Flow monitoring device and method | |
| CN203101932U (en) | Power transformation equipment condition acquisition controller | |
| CN203674804U (en) | Device used for monitoring electricity consuming information of user in real time |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20200211 |