CN107590029A - Computer supervisory control system data backup and recovery system method for power station - Google Patents
Computer supervisory control system data backup and recovery system method for power station Download PDFInfo
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- CN107590029A CN107590029A CN201710835885.0A CN201710835885A CN107590029A CN 107590029 A CN107590029 A CN 107590029A CN 201710835885 A CN201710835885 A CN 201710835885A CN 107590029 A CN107590029 A CN 107590029A
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Abstract
Computer supervisory control system data backup and recovery system method for power station, it is characterised in that：This method includes following sections：Data storage；Management end；Terminal backup/recovery medium；Protocol conversion and data backup policy.Present system not only backs up computer supervisory control system host computer exploitation program, host operating system, the special equipment based on the configuration of Ethernet or CONCLE mouths such as hydroelectric power plant's production run database (historical data base), slave computer PLC program and configuration information, the network equipment, safety means, communication apparatus is also backed up, and the Backup Data of all devices is managed collectively.
Description
Technical field
It is specifically a kind of based on power station the present invention relates to a kind of computer supervisory control system data backup system
Calculate machine monitoring system data back-up and recovery system method.
Background technology
Computer supervisory control system lacks perfect data backup measure at present, is mainly reflected in following side
Face, first, imperfect data backup device, many hydroelectric power plants only select the lower software program of one piece of mobile hard disk backup；Second,
There is no data backup policy, simple backup is done just for the program of supervisory control system data in power station, for the water power of key
Long running historical data etc. does not backup then processing；Third, imperfect backup data management system, is situated between for data backup
The keeping of matter, periodically check that medium state etc. does not have effective measures, many field technicians, which only understand, passes through duplication
Paste and carry out Backup Data, it is not known that the validity of Backup Data how is checked, causes to go wrong in backup procedure and ignorant,
Direct result is that data can not be recovered, and computer supervisory control system integrally collapses, and has a strong impact on the normal production run of hydroelectric power plant.
The business data safety and recovery software of main flow are counted mainly for the file and database of server for power station
The vital nucleus equipment of machine monitoring system is calculated, such as PLC, the network equipment, safety means, communication apparatus be not corresponding
Solution, the configuration file backup of this kind equipment and recover, still depend on system manager, and generally simultaneously
Ununified backup region, backup mode be present wastes time and energy without specification, the storage disunity of Backup Data, inquiry recovery
Problem.
The content of the invention
Goal of the invention：
The present invention provides a kind of computer supervisory control system data backup and recovery system method for power station, and the purpose is to solve
It is certainly the problems of conventional.
Technical scheme：
This method includes following sections：Data storage；Management end；Terminal backup/recovery medium；Protocol conversion and data are standby
Part strategy.
This method is specific as follows：
（1）, data storage：
Configuration data storage server, using cloud storage mode, infinite expanding, classification storage, for different business or specialty
Divide different memory spaces, without contact between each business, prevent leakage of data, the centralized Control of data is carried out by management end,
Using user's login mode, different users accesses different regions and has different authorities；
（2）, management end：
Configuration data management server, data management client is established, it is main as follows：
A. the unified index of backup data package；
B. the key network backup of database one, automated back-up, automatic storage, automatic indexing；
C. a key network backup of special equipment configuration file, automated back-up, automatic storage, automatic indexing；
D. the stamper and sub-disk of host operating system full backup are made；
（3）, terminal backup/recovery medium：
By the way of safe U disc, it is divided into stamper and sub-disk, stamper is used for data backup, and stamper is each power plant's dedicated custom, female
Disk needs to start WIN2003PE systems to main frame progress full backup, it is necessary to collect all hardware device drives in stamper
Into；
（4）, protocol conversion：
It is ETHERNET interfaces by the CONCLE interface conversions of outband management, by network connection, uniformly converges to protocol conversion
Device, directly talked with by supervisor with equipment management interface, in the configuration information, daily record directly from management interface reading equipment
Hold；
（5）, data backup policy：
A. offline backup
For computer supervisory control system operator station, engineer station, historical data station, alert operation station, communication work
Operating system of standing and software systems class data and computer supervisory control system upper computer software exploitation program, hydroelectric power plant's life
Production operation history data storehouse (overall InSQL storehouses data) data use offline backup mode；
B. online backup
For each LCU for generator set in power station, governing system, excitation system, switchyard, main water inlet valve system, auxiliary equipment system, fast
The slave computer PLC programs such as fast door system, upper storehouse gate system, tail brake system and configuration information, hydroelectric power plant's production run history number
According to storehouse (updating the data part), computer supervisory control system and each equipment interface program and configuration information, the network equipment, peace
The full data such as the configuration information such as equipment and communication apparatus and journal file use online backup mode；
PLC, the network equipment, safety means etc. are counted according to standby using facility of the private core as operating system to this kind equipment
Part core technology be directly reading for equipment management interface, it is necessary first to management port is subjected to protocol conversion, adopting
ETHERNET agreements are converted to the way to manage of RS232 agreements, ETHERNET networks can transmit farther distance, management is connect
Mouth is extended by ETHERNET networks, and unified management can be just carried out to substantial amounts of equipment, is thus the data of concentration
Backup creates hardware condition；
C. the data update cycle：
(1) overhaul, light maintenance renewal
Backed up completely using computer supervisory control system data during major overhaul or light maintenance, are carried out, backup content includes
Backup in need data, i.e., the data content described in 1, while carry out recovery medium；
(2) updated after data change
The configuration informations such as host computer, slave computer, the network equipment for computer supervisory control system and exploitation program, every
It is updated after secondary change, update mode is online updating, and renewal time selection is carried out after compressor emergency shutdown；
(3) cycle updates
For hydroelectric power plant's production run historical data base, there is new service data to add up daily, using daily online updating, more
New selection of time is after compressor emergency shutdown, while the data volume that this mode updates is less, does not interfere with the normal production of unit
Operation.
（1）In step data storage：
The data content of backup includes：
A. computer supervisory control system upper computer software exploitation program；
B. each LCU for generator set in power station, governing system, excitation system, switchyard, main water inlet valve system, auxiliary equipment system, quick
Slave computer PLC program and the configuration informations such as door system, upper storehouse gate system, tail brake system；
C. hydroelectric power plant's production run historical data base；
E. computer supervisory control system GR, operator station, engineer station, historical data station, alert operation station, communication work
Operating system and the software systems such as stand；
F. computer supervisory control system and each equipment interface program and configuration information；
G. the configuration information such as the network equipment, safety means and communication apparatus and journal file etc..
（3）In step terminal backup/recovery medium, data backup bag is stored into cloud storage by unified form, and i.e.
When update the data index in storehouse；Administrative staff can retrieve Backup Data at any time in management end, delete useless backup.
（3）In step terminal backup/recovery medium：Sub-disk is used for data recovery, and each end host is corresponding one, sub-disk
Customized development is needed also exist for, after entering WIN2003PE systems with sub-disk startup main frame, carries out targetedly main frame One-key recovery,
Usual recovery time is 30 minutes, and the system to fail after 30 minutes is put back into.
In the offline backup of a steps, by the way of off-line data backup, opened by exclusive data backup/restoration medium
Dynamic equipment, into virtual operating environment, carries out data backup, the packet of data backup is not influenceing under virtual operating environment
Cloud storage platform is sent to by network on the premise of regular traffic operation on network.
In the online backup that b step obtains, the data backup for equipment, by the way of directly developing or mounting hook,
Directly exploitation is it should be understood that the interface message of equipment, uses such mode for the equipment of PLC classes, connect for that can not provide programming
The equipment of mouth, such as safety means, the reading of data is carried out by the way of coding embedded equipment management software to be carried out to hook mounting
Take.
Advantage and beneficial effect：
The present invention provides a kind of Supervisory Computer Control System For Hydroelectic Power Plant data backup system and method, more incomplete at present to solve
Computer supervisory control system data backup system, the system is simple and convenient, back up and the reliability of recovery is high.
Because power station operation management personnel Informatization Specialty technical ability is relatively limited, present system uses one-touch data
Backup, the mode of one-touch recovery, data backup/recovery simple and fast, it is not necessary to which any computer and relevant speciality technical ability are just
It can operate.
It is for the cold standby mode operated item by item one by one manually under traditional approach, present system that the data of backup are unified
Data storing platform is focused on, archive index is stored into database, and index corresponds with the backup data package in storage, just
Recover in retrieval, avoid obscuring for multiple data backup versions of multiple periods.
Present system not only backs up computer supervisory control system host computer exploitation program, host operating system, also
Backup hydroelectric power plant's production run database (historical data base), slave computer PLC program and configuration information, the network equipment, safety are set
The special equipment that standby, communication apparatus etc. is configured based on Ethernet or CONCLE mouths, and it is unified to the Backup Data of all devices
Management.
Brief description of the drawings：
Fig. 1 computer supervisory control system data backup system logical topology charts.
Embodiment：
Present system is broadly divided into following sections：
1st, data storage section
Configuration data storage server, using cloud storage mode, infinite expanding, classification storage, for different business or specialty
Divide different memory spaces, without contact between each business, prevent leakage of data, the centralized Control of data is carried out by management end,
Using user's login mode, different users accesses different regions and has different authorities.
The data content of backup includes：
A. computer supervisory control system upper computer software exploitation program；
B. each LCU for generator set in power station, governing system, excitation system, switchyard, main water inlet valve system, auxiliary equipment system, quick
Slave computer PLC program and the configuration informations such as door system, upper storehouse gate system, tail brake system；
C. hydroelectric power plant's production run historical data base；
E. computer supervisory control system GR, operator station, engineer station, historical data station, alert operation station, communication work
Operating system and the software systems such as stand；
F. computer supervisory control system and each equipment interface program and configuration information；
G. the configuration information such as the network equipment, safety means and communication apparatus and journal file etc..
2nd, management end
Configuration data management server, establishes data management client, and major function is as follows：
A. the unified index of backup data package；
B. the key network backup of database one, automated back-up, automatic storage, automatic indexing；
C. a key network backup of special equipment configuration file, automated back-up, automatic storage, automatic indexing；
D. the stamper and sub-disk of host operating system full backup are made.
3rd, terminal backup/recovery medium
By the way of safe U disc, it is divided into stamper and sub-disk, stamper is used for data backup, and stamper is each power plant's dedicated custom, by
Different in different power plant, different business, the hardware device of use, stamper needs startup WIN2003PE systems to enter main frame
Row full backup is, it is necessary to be integrated all hardware device drives in stamper.
Sub-disk is used for data recovery, and each end host is corresponding one, and sub-disk needs also exist for customized development, is started with sub-disk
After main frame enters WIN2003PE systems, targetedly main frame One-key recovery is carried out, usual recovery time is 30 minutes, at 30 points
The system to be failed after clock can be put back into.
Data backup bag is stored into cloud storage by unified form, and the index in immediate updating database.Custodian
Member can retrieve Backup Data at any time in management end, delete useless backup.
4th, protocol converter
It is ETHERNET interfaces by the CONCLE interface conversions of outband management, by network connection, uniformly converges to protocol conversion
Device, directly talked with by supervisor with equipment management interface, directly read from management interface in configuration information, daily record of equipment etc.
Hold, outband management has more preferable security compared with in-band management, and the low layer core configuration of most equipment can only be from management interface
Read.
5th, data backup policy
A. offline backup
For computer supervisory control system operator station, engineer station, historical data station, alert operation station, communication work
Operating system and the software systems class data such as stand and computer supervisory control system upper computer software exploitation program, hydroelectric power plant
The data such as production run historical data base (overall InSQL storehouses data) use offline backup mode.
Because such data volume is huge, the mode of online backup can tie up the regular traffic resource of application system, back up
During easily produce situations such as losing number, communicating interrupt, alarm, not only influence Backup Data quality, and to power station
Normal production run also has a certain impact.
Therefore the project, by the medium activated equipment of exclusive data backup/restoration, is entered by the way of off-line data backup
Enter virtual operating environment, data backup is carried out under virtual operating environment, the packet of data backup is not being influenceed on network just
Cloud storage platform is sent to by network on the premise of normal service operation, such as：During the big light maintenance of unit；Another way be by
Backup data package is stored onto exclusive data backup/restoration medium, after backup, inserts media into managing main frame, management master
Backup data package is synchronized on cloud storage platform by chance in a manner of replicating automatically, has thus obtained the backup of two parts of main frames
Packet.The process of data recovery similarly, can be recovered by cloud storage platform, can also pass through exclusive data backup/restoration
Medium carries out data recovery.
B. online backup
For each LCU for generator set in power station, governing system, excitation system, switchyard, main water inlet valve system, auxiliary equipment system, fast
The slave computer PLC programs such as fast door system, upper storehouse gate system, tail brake system and configuration information, hydroelectric power plant's production run history number
According to storehouse (updating the data part), computer supervisory control system and each equipment interface program and configuration information, the network equipment, peace
The full data such as the configuration information such as equipment and communication apparatus and journal file use online backup mode.
PLC, the network equipment, safety means etc. are counted using facility of the private core as operating system to this kind equipment
Core technology according to backup is directly reading for equipment management interface, it is necessary first to management port is subjected to protocol conversion,
ETHERNET agreements are converted to using the way to manage of RS232 agreements, ETHERNET networks can transmit farther distance, will
Management interface is extended by ETHERNET networks, it is possible to unified management is carried out to substantial amounts of equipment, is thus collection
In data backup create hardware condition.
Data backup for the said equipment, can be by the way of directly developing or mounting hook, and directly exploitation needs
Understand the interface message of equipment, such mode can be used for the equipment of PLC classes, for setting for DLL can not be provided
It is standby, such as safety means, the reading of data can be carried out by the way of coding embedded equipment management software to be carried out to hook mounting.
C. the data update cycle
(1) overhaul, light maintenance renewal
Backed up completely using computer supervisory control system data during major overhaul or light maintenance, are carried out, backup content includes
Backup in need data, i.e., the data content described in 1, while carry out recovery medium.
(2) updated after data change
The configuration informations such as host computer, slave computer, the network equipment for computer supervisory control system and exploitation program, every
It is updated after secondary change, update mode is online updating, and renewal time selection is carried out after compressor emergency shutdown.
(3) cycle updates
For hydroelectric power plant's production run historical data base, there is new service data to add up daily, using daily online updating, more
New selection of time is after compressor emergency shutdown, while the data volume that this mode updates is less, does not interfere with the normal production of unit
Operation.
Claims (7)
1. computer supervisory control system data backup and recovery system method for power station, it is characterised in that：This method includes
Following sections：Data storage；Management end；Terminal backup/recovery medium；Protocol conversion and data backup policy.
2. the computer supervisory control system data backup and recovery system method according to claim 1 for power station, its
It is characterised by：This method is specific as follows：
（1）, data storage：
Configuration data storage server, using cloud storage mode, infinite expanding, classification storage, for different business or specialty
Divide different memory spaces, without contact between each business, prevent leakage of data, the centralized Control of data is carried out by management end,
Using user's login mode, different users accesses different regions and has different authorities；
（2）, management end：
Configuration data management server, data management client is established, it is main as follows：
A. the unified index of backup data package；
B. the key network backup of database one, automated back-up, automatic storage, automatic indexing；
C. a key network backup of special equipment configuration file, automated back-up, automatic storage, automatic indexing；
D. the stamper and sub-disk of host operating system full backup are made；
（3）, terminal backup/recovery medium：
By the way of safe U disc, it is divided into stamper and sub-disk, stamper is used for data backup, and stamper is each power plant's dedicated custom, female
Disk needs to start WIN2003PE systems to main frame progress full backup, it is necessary to collect all hardware device drives in stamper
Into；
（4）, protocol conversion：
It is ETHERNET interfaces by the CONCLE interface conversions of outband management, by network connection, uniformly converges to protocol conversion
Device, directly talked with by supervisor with equipment management interface, in the configuration information, daily record directly from management interface reading equipment
Hold；
（5）, data backup policy：
A. offline backup
For computer supervisory control system operator station, engineer station, historical data station, alert operation station, communication work
Operating system of standing and software systems class data and computer supervisory control system upper computer software exploitation program, hydroelectric power plant's life
Production operation history data storehouse (overall InSQL storehouses data) data use offline backup mode；
B. online backup
For each LCU for generator set in power station, governing system, excitation system, switchyard, main water inlet valve system, auxiliary equipment system, fast
The slave computer PLC programs such as fast door system, upper storehouse gate system, tail brake system and configuration information, hydroelectric power plant's production run history number
According to storehouse (updating the data part), computer supervisory control system and each equipment interface program and configuration information, the network equipment, peace
The full data such as the configuration information such as equipment and communication apparatus and journal file use online backup mode；
PLC, the network equipment, safety means etc. are counted according to standby using facility of the private core as operating system to this kind equipment
Part core technology be directly reading for equipment management interface, it is necessary first to management port is subjected to protocol conversion, adopting
ETHERNET agreements are converted to the way to manage of RS232 agreements, ETHERNET networks can transmit farther distance, management is connect
Mouth is extended by ETHERNET networks, and unified management can be just carried out to substantial amounts of equipment, is thus the data of concentration
Backup creates hardware condition；
C. the data update cycle：
(1) overhaul, light maintenance renewal
Backed up completely using computer supervisory control system data during major overhaul or light maintenance, are carried out, backup content includes
Backup in need data, i.e., the data content described in 1, while carry out recovery medium；
(2) updated after data change
The configuration informations such as host computer, slave computer, the network equipment for computer supervisory control system and exploitation program, every
It is updated after secondary change, update mode is online updating, and renewal time selection is carried out after compressor emergency shutdown；
(3) cycle updates
For hydroelectric power plant's production run historical data base, there is new service data to add up daily, using daily online updating, more
New selection of time is after compressor emergency shutdown, while the data volume that this mode updates is less, does not interfere with the normal production of unit
Operation.
3. the computer supervisory control system data backup and recovery system method according to claim 1 for power station, its
It is characterised by：
（1）In step data storage：
The data content of backup includes：
A. computer supervisory control system upper computer software exploitation program；
B. each LCU for generator set in power station, governing system, excitation system, switchyard, main water inlet valve system, auxiliary equipment system, quick
Slave computer PLC program and the configuration informations such as door system, upper storehouse gate system, tail brake system；
C. hydroelectric power plant's production run historical data base；
E. computer supervisory control system GR, operator station, engineer station, historical data station, alert operation station, communication work
Operating system and the software systems such as stand；
F. computer supervisory control system and each equipment interface program and configuration information；
G. the configuration information such as the network equipment, safety means and communication apparatus and journal file etc..
4. the computer supervisory control system data backup and recovery system method according to claim 1 for power station, its
It is characterised by：
（3）In step terminal backup/recovery medium, data backup bag is stored into cloud storage by unified form, and immediately more
Index in new database；Administrative staff can retrieve Backup Data at any time in management end, delete useless backup.
5. the computer supervisory control system data backup and recovery system method according to claim 1 for power station, its
It is characterised by：（3）In step terminal backup/recovery medium：Sub-disk is used for data recovery, and each end host is corresponding one, son
Disk needs also exist for customized development, and after entering WIN2003PE systems with sub-disk startup main frame, it is extensive to carry out the targetedly key of main frame one
Multiple, usual recovery time is 30 minutes, and the system to fail after 30 minutes is put back into.
6. the computer supervisory control system data backup and recovery system method according to claim 1 for power station, its
It is characterised by：In the offline backup of a steps, by the way of off-line data backup, opened by exclusive data backup/restoration medium
Dynamic equipment, into virtual operating environment, carries out data backup, the packet of data backup is not influenceing under virtual operating environment
Cloud storage platform is sent to by network on the premise of regular traffic operation on network.
7. the computer supervisory control system data backup and recovery system method according to claim 1 for power station, its
It is characterised by：In the online backup that b step obtains, the data backup for equipment, by the way of directly developing or mounting hook,
Directly exploitation is it should be understood that the interface message of equipment, uses such mode for the equipment of PLC classes, connect for that can not provide programming
The equipment of mouth, such as safety means, the reading of data is carried out by the way of coding embedded equipment management software to be carried out to hook mounting
Take.
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|---|---|---|---|
| CN201710835885.0A CN107590029B (en) | 2017-09-16 | 2017-09-16 | Data backup and recovery method for computer monitoring system of hydropower station |
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|---|---|---|---|
| CN201710835885.0A CN107590029B (en) | 2017-09-16 | 2017-09-16 | Data backup and recovery method for computer monitoring system of hydropower station |
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| CN107590029A true CN107590029A (en) | 2018-01-16 |
| CN107590029B CN107590029B (en) | 2020-09-22 |
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| CN108874589A (en) * | 2018-06-11 | 2018-11-23 | 许世昌 | A kind of electric power plant stand complex automatic system host and station data unify standby system |
| CN110069384A (en) * | 2019-04-25 | 2019-07-30 | 伟创力电子设备(深圳)有限公司 | Equipment interface collecting method, system and electronic equipment |
| CN112822212A (en) * | 2021-02-06 | 2021-05-18 | 西安热工研究院有限公司 | Network security vulnerability detection method for non-contact type hydropower monitoring system |
| CN113884788A (en) * | 2021-09-10 | 2022-01-04 | 国网辽宁省电力有限公司抚顺供电公司 | Automatic environmental data acquisition and analysis equipment and process for advanced toughness recovery of power distribution network |
| CN115269262A (en) * | 2022-04-20 | 2022-11-01 | 阿坝水电开发有限公司 | Step hydropower data backup method |
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| CN108874589A (en) * | 2018-06-11 | 2018-11-23 | 许世昌 | A kind of electric power plant stand complex automatic system host and station data unify standby system |
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| CN115269262A (en) * | 2022-04-20 | 2022-11-01 | 阿坝水电开发有限公司 | Step hydropower data backup method |
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| Publication number | Publication date |
|---|---|
| CN107590029B (en) | 2020-09-22 |
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