CN104318833A - Working method for of power grid dispatching automation training system - Google Patents
Working method for of power grid dispatching automation training system Download PDFInfo
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Abstract
The invention provides a working method for a power grid dispatching automation training system. A system selects a retired OPEN3000 system, hardware is reconstructed, a PC(Personal Computer) is adopted to be served as an OPEN3000 system simulator work station, a simulator communication software of the system utilizes the PC to be served as a transformer substation RTU (Remote Terminal Unit) in a serial port and network mode to be performed on data communication with two front-end processors, ask and answer interchangeably is achieved mainly through IEC101 and IEC104, and data sending and remote operation for remote measuring and remote signaling are achieved; remote measuring and remote signaling data is uploaded through random values sent in a prescribed range through a simulator software; remote control is that a current remote signaling state of an object to be performed on remote control is found after the front-end processors issue remote control preset commands, a return message is answered, a corresponding remote signaling state is inverted after the front-end processor sends a remote control execute command, and an effect that the remote control is succeed is simulated.
Description
The application is application number: 201210426039.0, and invention and created name is " construction method of power network schedule automation experience system ", and the applying date is: the divisional application of the application for a patent for invention on October 30th, 2012.
technical field
The present invention relates to the method for work of power network schedule automation experience system, belong to the technical field of power network schedule automation.
background technology
Along with the fast development of computing machine, network, robotization and the communication technology, automation system for the power network dispatching become guarantee power grid security, important technology support platform that stable, economy, high-quality are run, its function and effect has become the indispensable important means of dispatching of power netwoks operational management, and the safe operation of electrical network more and more relies on automation system for the power network dispatching.
The structure of automation system for the power network dispatching becomes increasingly complex, develop into the interconnected huge automated system in the vertical and horizontal province and district, the county that are connected by dispatch data net, secondary safety-protection system by the single dispatch automated system of original tradition, the technical know-how content of automation system for the power network dispatching is more and more higher.
Last year, Jiangsu Power Grid took the lead in carrying out " three collection five are large " reform at home, under " run greatly ", " county's integration " New System over the ground, that county adjusts the level of skill of robotization operation maintenance personnel to require is more and more higher, and from the development trend of grid company, the level of skill of skill on duty and raw becoming a useful person fast of newly entering college more and more are paid attention to, company constantly by carrying out unit style training, the various ways such as Technique Authentication, Skill Competition, tune are examined, two-unit-system large-scale competition in military skills sharpens one's skills the level of personnel.
Up to now, domestic electric company there is no system, maturation, the training means of normalization and system in power network schedule automation specialty, and for security consideration, the system that a lot of technical ability is trained troop, system testing is operated in actual motion cannot be carried out, limited to the lifting of robotization operation maintenance personnel level of skill to a great extent.
summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method of work of power network schedule automation experience system, realizes the altitude simulation with actual motion system, reaches the effect of troop training under battle conditions.
For solving the problems of the technologies described above, the invention provides a kind of method of work of power network schedule automation experience system, described power network schedule automation experience system is selected retired OPEN3000 system and is carried out hardware modification: first in original WEB server in described OPEN3000 system, mirror image server, DTS server and religion, student's machine, workstation is adjusted on ground, auxiliary tone workstation, monitor workstation, the side's of fortune workstation, preposition switch, terminal server, II district switch, and I, II district fire wall is removed, then a PC is adopted to serve as OPEN3000 system simulator workstation, the serial ports of this PC is directly connected with OPEN3000 system front end processor B with OPEN3000 system front end processor A, to realize serial communication, former OPEN3000 system Zhong II district inner boundary switch serves as edge switch, this PC is also connected with OPEN3000 system front end processor B with OPEN3000 system front end processor A by two longitudinal encryption devices, data network equipment and I district switches, again the informational table of nodes in described OPEN3000 system, the host-confg file of every platform machine, system layout are made corresponding amendment, that is: the configuration file of the information in deletion of node information table corresponding to non-existent node and non-existent hardware, and system layout is consistent with actual hardware configuration, then edge switch, I district switch, longitudinal encryption device, the corresponding configuration file of data network equipment are modified, to be applicable to the normal communication of the business datum under current system hardware configuration, simulator bitcom is installed again, carries out simulated data communication test: under normal situation is debugged in the communication of described PC and described OPEN3000 system front end processor A and OPEN3000 system front end processor B, described PC is installed simulator bitcom, and the data-base recording in OPEN3000 system is simplified, make training special interface: the substation information in administrative area, former OPEN3000 system Li Doushimou city, information table relevant for these plant stands, wiring diagram are simplified: the information namely retaining indivedual plant stand uses for described power network schedule automation experience system, the information deletion of major part plant stand, then revise the main interface of system, form the pattern for training, testing, train troop,
The method of work of described power network schedule automation experience system: simulator bitcom utilizes PC to serve as transformer station RTU by serial ports and network mode, data communication is carried out with two front end processors, main IEC101 and IEC104 stipulations carry out question-response, namely OPEN3000 system front end processor A or OPEN3000 system front end processor B asks, simulator workstation answers, and the data completing remote measurement, remote signalling send the operation with remote control; Remote measurement, remote signalling data are that the random value be sent in specialized range by simulator software carries out data upload, and remote control is after front end processor issues the preset order of remote control, find the current remote signalling state wanting the object of remote control, answer is returned to school message, then after front end processor issues the remote control writ of execution, negate will be carried out, the successful effect of analog telecommand to its corresponding remote signalling state.
Relative to prior art, the technique effect that technical scheme of the present invention has:
(1) power network schedule automation experience system of the present invention is applied to the daily training of power network schedule automation operation maintenance personnel, technical ability troop training, fault handling, Skill Competition, the technological means of combat training is provided, allow on the one hand and newly enter the requirement that employee adapts to post as early as possible, the level of skill of hillock, county's tune robotization operation maintenance personnel can be lifted on the other hand, for power grid security, stable operation provide better technical support.In the structure of said system, by the transformation of existing retired equipment and system, realize building of power network schedule automation experience system hardware configuration.
(2) in the structure of said system, by adding of data network equipment (mainly comprising router, switch device) and secondary safety protection equipment (mainly comprising encryption device, fire wall, physics isolation technology), realize the framework of complete automation system for the power network dispatching, reach the altitude simulation with real system, there is stronger Competitive effects.
(3), in the structure of said system, by the amendment of software merit rating and function, the adjustment of the experience system corresponding software part of automation system for the power network dispatching is realized.By the installation of analogue communication software, with IEC101, IEC104 for communication protocol, realize automation system for the power network dispatching simulation real-time telemetry, the transmitting-receiving of remote signalling data and the function such as remote control, remote regulating operation.
(4) compared with prior art, the present invention substantially increases the security of power network schedule automation operation maintenance personnel operation, and have that cost of investment is low, dirigibility good, easy to operate succinct, feature that practical value is high.
Accompanying drawing explanation
Fig. 1 is the hardware block diagram of original OPEN3000 system;
Fig. 2 is the hardware block diagram of power network schedule automation experience system of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail:
The construction method of the power network schedule automation experience system of the present embodiment, comprises the steps:
1. select retired OPEN3000 system and carry out hardware modification: first in original WEB server in described OPEN3000 system, mirror image server, DTS server and religion, student's machine, workstation is adjusted on ground, auxiliary tone workstation, monitor workstation, the side's of fortune workstation, preposition switch, terminal server, II district switch, and I, II district fire wall is removed, then a PC is adopted to serve as OPEN3000 system simulator workstation, the serial ports of this PC is directly connected with OPEN3000 system front end processor B with OPEN3000 system front end processor A, to realize serial communication, former OPEN3000 system Zhong II district inner boundary switch serves as edge switch.
2. the adjustment of software section and amendment: first the informational table of nodes in described OPEN3000 system, the host-confg file of every platform machine, system layout are made corresponding amendment, that is: the information in deletion of node information table corresponding to non-existent node) and the configuration file of non-existent hardware, and system layout is consistent with actual hardware configuration; Then edge switch, I district switch, longitudinal encryption device, the corresponding configuration file of data network equipment are modified, to be applicable to the normal communication of business datum under current system hardware configuration.
3. simulator bitcom is installed, carry out simulated data communication test: under normal situation is debugged in the communication of described PC and described OPEN3000 system front end processor A and OPEN3000 system front end processor B, described PC is installed simulator bitcom, realize the operating function of remote measurement, the transmitting-receiving of remote signalling data and remote control, remote regulating, and carry out actual plant stand test.
The principle of simulator bitcom and using method:
This simulation softward utilizes PC to serve as transformer station RTU by serial ports and network mode, data communication is carried out with two front end processors, main IEC101 and IEC104 stipulations carry out question-response, and (OPEN3000 system front end processor A or OPEN3000 system front end processor B asks, simulator workstation is answered), the data completing remote measurement, remote signalling send the operation with remote control.Remote measurement, remote signalling data are that the random value be sent in specialized range by simulator software carries out data upload, and remote control is after front end processor issues the preset order of remote control, find the current remote signalling state wanting the object of remote control, answer is returned to school message, then after front end processor issues the remote control writ of execution, negate will be carried out, the successful effect of analog telecommand to its corresponding remote signalling state.Concrete configuration and function as follows:
1, at most 16 tunnels 101, tunnel 104 or 16 are supported, also can part 101 stipulations part 104 stipulations;
2, GD_101 or GD_104 stipulations are selected in configuration, all detailed rules and regulations of general support;
3, multichannel 104: configuration/channel parameters configures, and port numbers is 2404+ channel number, and what such as 1 passage was joined is 104 stipulations, then frame listens port to be the address that main website is filled out in 2405, ip address;
4, multichannel 101: configuration/channel parameters, port numbers is machine serial ports, and from 0, such as, at equipment manager/serial ports/it is seen that serial ports 1, then port numbers fills out 0, gives tacit consent to 8 start bits, 1 position of rest and even parity bit;
If 5 want analog telemetering in passage, remote signalling, must, in the configuration of configuration/plant stand channel parameters, passage be allowed to belong to some factories;
6, select user/log in menu, configuration could be revised;
7, menu/configuration modification channel parameters, plant stand parameter, notices that the number of passage remote measure and communication is revised in affiliated plant stand.Stipulations parameter can check the parameter of stipulations, also can revise the remote measurement of transmission, remote signalling, soe type;
8, menu/pressure test controls, and tests for snowslide;
9, menu/inquiry, can the record of query message and displacement/saltus step/remote control/remote regulating operation;
10, menu/window/data window, left side is data window, selects plant stand or passage by " sequence number ", and " data " select remote measurement, remote signalling, event record, straighforward operation, and remote regulating operates, and the state of passage, and the page number can page turning;
11, menu/window/message window, checks message;
12, menu/window/alarm window, checks Real-time Alarm;
13, single remote measurement is simulated, data/remote measurement, the remote measurement value of amendment respective channel;
14, single remote measurement random variation is simulated.Data/remote measurement, the random variation of the telemetry station of respective channel is set as T, amendment period of change, note remote regulating sequence number be greater than 0 telemetry station can not random variation;
15, simulate single remote measurement, data/remote signalling, the state of the remote signalling point of amendment respective channel;
16, single remote signalling random variation is simulated.Data/remote signalling, the random variation of remote signalling point of amendment respective channel is set as T, amendment period of change, note remote control sequence number be greater than 0 remote signalling point can not random variation;
17, simulate soe, data/remote signalling, the generation logout of the remote signalling point of amendment respective channel is set as T, produces remote signalling displacement above will generate soe by the method introduced;
18, remote control, by remote signalling period and the binding of remote control period, after success, remote signalling will be sent to conjugate.
As further prioritization scheme, on the basis of above-described embodiment, data-base recording in OPEN3000 system is simplified, make training special interface: the substation information in administrative area, former OPEN3000 system Li Doushimou city, information table, wiring diagram etc. that these plant stands are relevant are carried out simplify (retain indivedual plant stand, major part is deleted), the amendment main interface of system, form the pattern for training, testing, train troop, for combat training
.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.
Claims (1)
1. a method of work for power network schedule automation experience system, is characterized in that:
Described power network schedule automation experience system is selected retired OPEN3000 system and is carried out hardware modification: first in original WEB server in described OPEN3000 system, mirror image server, DTS server and religion, student's machine, workstation is adjusted on ground, auxiliary tone workstation, monitor workstation, the side's of fortune workstation, preposition switch, terminal server, II district switch, and I, II district fire wall is removed, then a PC is adopted to serve as OPEN3000 system simulator workstation, the serial ports of this PC is directly connected with OPEN3000 system front end processor B with OPEN3000 system front end processor A, to realize serial communication, former OPEN3000 system Zhong II district inner boundary switch serves as edge switch, this PC is also connected with OPEN3000 system front end processor B with OPEN3000 system front end processor A by two longitudinal encryption devices, data network equipment and I district switches, again the informational table of nodes in described OPEN3000 system, the host-confg file of every platform machine, system layout are made corresponding amendment, that is: the configuration file of the information in deletion of node information table corresponding to non-existent node and non-existent hardware, and system layout is consistent with actual hardware configuration, then edge switch, I district switch, longitudinal encryption device, the corresponding configuration file of data network equipment are modified, to be applicable to the normal communication of the business datum under current system hardware configuration, simulator bitcom is installed again, carries out simulated data communication test: under normal situation is debugged in the communication of described PC and described OPEN3000 system front end processor A and OPEN3000 system front end processor B, described PC is installed simulator bitcom, and the data-base recording in OPEN3000 system is simplified, make training special interface: the substation information in administrative area, former OPEN3000 system Li Doushimou city, information table relevant for these plant stands, wiring diagram are simplified: the information namely retaining indivedual plant stand uses for described power network schedule automation experience system, the information deletion of major part plant stand, then revise the main interface of system, form the pattern for training, testing, train troop,
The method of work of described power network schedule automation experience system: simulator bitcom utilizes PC to serve as transformer station RTU by serial ports and network mode, data communication is carried out with two front end processors, main IEC101 and IEC104 stipulations carry out question-response, namely OPEN3000 system front end processor A or OPEN3000 system front end processor B asks, simulator workstation answers, and the data completing remote measurement, remote signalling send the operation with remote control; Remote measurement, remote signalling data are that the random value be sent in specialized range by simulator software carries out data upload, and remote control is after front end processor issues the preset order of remote control, find the current remote signalling state wanting the object of remote control, answer is returned to school message, then after front end processor issues the remote control writ of execution, negate will be carried out, the successful effect of analog telecommand to its corresponding remote signalling state.
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| CN201410555705.XA CN104318833B (en) | 2012-10-30 | 2012-10-30 | The method of work of power network schedule automation experience system |
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| CN201210426039.0A CN103123757B (en) | 2012-10-30 | 2012-10-30 | Method for constructing electric grid dispatching automation training system |
| CN201410555705.XA CN104318833B (en) | 2012-10-30 | 2012-10-30 | The method of work of power network schedule automation experience system |
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| CN104318833B (en) | 2016-08-24 |
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