CN104915750A - Intelligent operation ticket management method and system for achieving integration with an EMS and an OMS - Google Patents
Intelligent operation ticket management method and system for achieving integration with an EMS and an OMS Download PDFInfo
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Abstract
The invention discloses an intelligent operation ticket management method for achieving integration with an EMS and an OMS. The method comprises the following steps: S1, through real-time data of the EMS and the OMS, generating an operation ticket according to an operating requirement of an electric power system, S2, obtaining information of the operation ticket, and performing check on the operation ticket through anti-misoperation simulation demonstration and load flow calculation, S3, after the check is passed, publishing pre-order information, and synchronizing the pre-order information to corresponding plant station equipment and the OMS to achieve synchronization of data of the plant station equipment, the OMS and the like, and S4, executing an operating instruction of the operation ticket, and synchronizing the operating instruction recorded in the OMS through an OMS interactive interface. The method combines the EMS and the OMS with an intelligent operation ticket management system, load flow check, safety calculation and the synchronization of the plant station equipment and the like before operation are achieved, consistency with an intelligent grid scheduling technology support system is kept at any moment, the data maintenance process is simplified, and the data maintenance quantity is reduced.
Description
Technical field
The present invention relates to a kind of Intelligent switching order management method, particularly relate to and a kind ofly realize the Intelligent switching order management method integrated with EMS and OMS, relating to the intelligent operation ticket management system for realizing the method simultaneously, belonging to dispatching automation of electric power systems field.
Background technology
In operation of power networks, heavy and routine work for key is the establishment of the establishment, particularly operation order of turnaround plan arrangement (repair ticket) and Dispatching, and its any mistake all can cause the mistakenly stop electricity of electrical network, even equipment and personal injury occurs.Therefore, operation order is all always worked out by experienced dispatcher, also will through strict check.Even so, ever-changing due to power system operating mode, relies on the experience of people always can not avoid mistake completely.
Since the nineties in 20th century, domestic-developed certain operations ticket billing system, but it is most for plant stand, the operation ticket system developed for large-scale power supply network is few, and make out an invoice with computing machine indirect labor under being mostly offline mode, make out an invoice environment not easily true, turn that powered operation not easily correctly calculates, real-time grid figure not easy care, operation order correctness is checked and management mechanism not yet solves.
In recent years, along with 500kV electrical network scale is increasing, grid equipment gets more and more.Every year because of reasons such as overhaul of the equipments test, new equipment operation debugging, equipment failure and defect processing, a large amount of operations can be produced, and changes of operating modes is more frequent.Existing power grid regulation branch center adopts the operation order of operation ticket management system to large-scale power supply network to unify to check and management.But mainly there is following shortcoming in original operation ticket management system:
1) original operation ticket management system and SCADA system two overlap independently data model, cannot realize preoperative trend and check and safety compute work by calling mutually.
2), in original operation ticket management system, the data such as plant stand equipment need to safeguard separately, and data maintenance logic more complicated, maintenance is large.Can not keep consistency with intelligent grid supporting system technology (i.e. D5000 system) at any time, cause making out an invoice in process actual, need integrality and the correctness of first calibration equipment data, efficiency comparison of making out an invoice is low.
3) original operation ticket management system is server/customer end pattern, checks that operation order implementation status needs to be inquired about by client specially.In Query Result, also can only see ticket information, other extra related informations cannot be checked.
Original operation ticket management system can not meet the demand of actual electric network development.For solving the problem, be in the Chinese patent application of CN 104050529A at publication number, provide a kind of dispatching of power netwoks intelligence repair ticket and operation ticket system, comprise man-machine interface, reasoning module, repair ticket and operation order administration module and operation order preview module; System and SCADA/EMS integration, utilize SCADA/EMS supporting platform, set up the database of the operation ticket system being easy to mutually access, and realize from database, picture to the maintenance of network analysis applications software integration.Dispatching of power netwoks person also can with the on all four electrical network of SCADA and station wiring diagram on carry out making out an invoice and operate, and do not need to use special hardware device of making out an invoice, for the routine work of yardman brings great convenience.But need to safeguard separately for data such as plant stand equipment in this technical scheme, data maintenance logic more complicated, maintenance is large, and the problem that can not keep consistency with intelligent grid supporting system technology at any time, does not solve well.
Summary of the invention
For the deficiencies in the prior art, primary technical matters to be solved by this invention is that providing a kind of realizes the Intelligent switching order management method integrated with EMS and OMS.
Another technical matters to be solved by this invention is to provide a kind of intelligent operation ticket management system for realizing said method.
For achieving the above object, the present invention adopts following technical scheme:
Realize an Intelligent switching order management method integrated with EMS and OMS, comprise the steps:
S1, by the real time data of EMS and OMS, according to the operational requirements generating run ticket of electric system;
S2, is obtained the information of operation order, is audited by anti-error analog demenstration and Load flow calculation to operation order;
S3, audits by rear, issues preliminary command information, and by preliminary command synchronizing information to corresponding plant stand equipment and OMS, carries out the data syn-chronization of plant stand equipment and OMS;
S4, the operational order of executable operations ticket, by the operational order recorded in the synchronous OMS of OMS interactive interface.
Wherein more preferably, the mode of generating run ticket comprise intelligence become ticket become ticket with phrase;
Wherein, select target state on the equipment that described intelligence becomes ticket to show at wiring diagram, according to current state and dbjective state generating run instruction on operation order of equipment;
Described phrase becomes ticket to adopt automatic semantic matches technology, by selecting plant stand, operand and mode of operation, generating run instruction on operation order.
Wherein more preferably, in step s 2, before carrying out anti-error analog demenstration and Load flow calculation, also comprise and audit step as follows:
S211, by relieving, system interaction interface obtains information on duty from the system of relieving in electric system three district;
S212, obtains current review user right, and whether the current user of automatic Verification has examination & verification authority, if having, then turn to step S213, if do not have, then refusal is audited;
S213, for active user gives examination & verification authority, ticket people is intended in verification and whether person approving is same people, if same people, then audits failure, if not same people, then enters anti-error analog demenstration.
Wherein more preferably, in step s 2, carry out examination & verification by anti-error analog demenstration to operation order to comprise the steps:
S221, is obtained the information related in operation order, generates anti-error analog demenstration model by Intelligent Recognition;
S222, carries out anti-error analog demenstration according to the information related in operation order, audits the operational order in operation order in anti-error analog demenstration model, when auditing unsuccessfully, turn to step S223, audit by time, then by Load flow calculation, operation order is audited further;
S223, sends alarm, and by wrong way alarm information display to yardman.
Wherein more preferably, in step S221, the information related in described operation order comprise in operation order operate for facility information, topological connection relation between equipment and operational order.
Wherein more preferably, in step S222, described operational order in operation order to be audited, comprise the steps:
Judge according to associated safety working rule, whether the operating equipment related in operation order violates the working rule of setting;
Single step order is resolved in state order in operation order;
Perform the single step order of resolving into, watch each step operating result, judge the correctness that operation performs.
Wherein more preferably, for several the single step orders assigned continuously, when carrying out anti-error analog demenstration in anti-error analog demenstration model, sequence of operation is checked, and point out operating the situation that system operation mode may be caused to change before execution.
Wherein more preferably, in step s 2, by anti-error analog demenstration operation order audited and also comprise the steps:
S224, by the synchronous communication with intelligent grid supporting system technology, obtains the real-time status of electric network model and equipment, carries out real-time update.
Wherein more preferably, by Load flow calculation, operation order is audited, specifically comprise the steps:
S231, triggers Dispatcher Power Flow system by senior application interactive interface, and twice topological analysis according to the electric system before operation and after operation carries out electric network swim calculating;
S232, judges whether the operational order of operation order can cause trend to transship, if can not, then by calculation of tidal current synchronized update on plant stand figure, calculation of tidal current is passed through OMS interactive interface automatic synchronization to OMS simultaneously;
S233, triggers safety on line analysis joint by combined calculation interactive interface and calculates, if operational order safety, then just result of calculation passes through OMS interactive interface automatic synchronization to OMS.
Realize an intelligent operation ticket management system integrated with EMS and OMS, comprising: man-machine interface, operation order intend ticket module, operation order auditing module, anti-error simulated operation module, operation order preliminary command module, operation order execution module, external interface module and Configuration Manager; Wherein,
Man-machine interface comprises EMS real time environment module, OMS real time environment module, is undertaken alternately by external interface module and EMS and OMS;
Operation order intends ticket module obtains EMS and OMS real time data by man-machine interface, generating run ticket;
Operation order auditing module obtains the operation order that operation order intends ticket CMOS macro cell, operation order is sent to anti-error simulated operation module and carries out anti-error analog demenstration, and the operation order of proper operation is sent to operation order preliminary command module;
Operation order preliminary command module for obtaining the calculation of tidal current of EMS before operation order performs, and by synchronizing information to plant stand equipment and OMS, carries out the data syn-chronization of plant stand equipment and OMS; The operation order that operation order execution module sends for obtaining operation order preliminary command module, the operational order of executable operations ticket, and result is synchronized to EMS and OMS by man-machine interface;
Configuration Manager comprises rights management submodule and terminology bank management submodule; Wherein, rights management submodule is used for providing user right information for anti-error simulated operation module; Terminology bank management submodule is used for the name to same equipment or operational order of in integrated process unified different system.
The Intelligent switching order management method that realization provided by the present invention is integrated with EMS and OMS, by by EMS, OMS and intelligent operation ticket management system combine, the intelligent inference achieving Dispatching intends ticket and overall process manages automatically and electric network model and equipment state non-maintaining, and by intelligent grid supporting system technology Dispatcher Power Flow and safety on line analytic function is interconnected realizes scheduling operation Security Checking, substantially increase efficiency and the lean management level of scheduling operation commander, ensure that the security of scheduling operation, for the safe and stable operation of electrical network provides sound assurance.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the realization provided by the present invention intelligent operation ticket management system integrated with EMS and OMS;
Fig. 2 is that intelligent operation ticket management system provided by the present invention and peripheral system carry out mutual structural drawing;
Fig. 3 is the process flow diagram of the realization provided by the present invention Intelligent switching order management method integrated with EMS and OMS;
Fig. 4 is in Intelligent switching order management method provided by the invention, and intelligent operation ticket management system and OMS carry out mutual process flow diagram;
Fig. 5 is the concrete operations ticket schematic diagram that the present invention generates;
Fig. 6 is in Intelligent switching order management method provided by the invention, and intelligent operation ticket management system and the system of relieving carry out mutual process flow diagram;
Fig. 7 is in Intelligent switching order management method provided by the invention, the process flow diagram audited operation order by anti-error analog demenstration;
Fig. 8 is in Intelligent switching order management method provided by the invention, and intelligent operation ticket management system and Dispatcher Power Flow system carry out mutual process flow diagram;
Fig. 9 is in Intelligent switching order management method provided by the invention, and intelligent operation ticket management system and plant stand management system carry out mutual process flow diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, detailed specific description is carried out to technology contents of the present invention.
Energy management system (EMS) comprises data acquisition and supervisory system (SCADA system), Automatic Generation Control (AGC) and economic dispatch control (EDC), Power system state estimation (State Estimator), Dispatcher Power Flow system, united computing system, safety analysis (Security Analysis) and yardman's stimulating and training system (DTS).The combination of EMS and intelligent operation ticket management system, can make intelligent operation ticket management system and EMS realize the check of preoperative trend and safety compute work by calling mutually.And power dispatch system operation and management system (OMS), it is the scheduling total management system that collection scheduling production, specialized management and dispatching services are treated to one, be the informatization platform that daily management mission is carried out in power scheduling, carry the important service such as production run, technical management, safety supervision and synthetic transaction management.Its business contains each specialty of scheduling, operation plan, the method for operation, relay protection, dispatching automation, communication and integrated management, relates to power dispatch system operation and management, Dispatch Safety management, content such as scheduling specialized management and electric grid secondary equipment control etc.The combination of OMS and intelligent operation ticket management system, while carrying out Intelligent switching order process, the synchronous of the data such as plant stand equipment can be realized, keep consistency with intelligent grid supporting system technology at any time, simplify the process of data maintenance, reduce data maintenance amount.
As shown in Figure 1, provided by the present inventionly a kind ofly realize the intelligent operation ticket management system integrated with EMS and OMS, comprising: man-machine interface, operation order intend ticket module, operation order auditing module, anti-error simulated operation module, operation order preliminary command module, operation order execution module, external interface module and Configuration Manager.
Wherein, man-machine interface carries out for dispatching of power netwoks person operation of making out an invoice.Man-machine interface comprises EMS real time environment module, OMS real time environment module, is undertaken alternately by external interface module and EMS and OMS.Operation order intends ticket module obtains EMS and OMS real time data by man-machine interface, generating run ticket; And operation order is sent to operation order auditing module and audits.Operation order auditing module obtains operation order, carries out analog demenstration, and the operation order of the proper operation returned is sent to operation order preliminary command module for operation order being sent to anti-error simulated operation module.Operation order preliminary command module obtains the calculation of tidal current of EMS before operation order performs, and by synchronizing information to plant stand equipment and OMS, realizes the synchronous of the data such as plant stand equipment and OMS, then operation order is sent to operation order execution module.Operation order execution module is used for the operational order of executable operations ticket, and result is synchronized to EMS and OMS by man-machine interface, while realizing the check of preoperative trend and safety compute work, realize the synchronous of the data such as plant stand equipment, keep consistency with intelligent grid supporting system technology at any time, simplify the process of data maintenance, reduce data maintenance amount.
Configuration Manager comprises rights management submodule and terminology bank management submodule.Wherein, rights management submodule is used for providing user right information for anti-error simulated operation module.Rights management submodule can share the subscriber management service of intelligent grid supporting system technology, the direct signature scheme of current real-time system login user is adopted in operation order circulation process, without the need to the management information of independent attended operation ticket personnel, intelligent operation ticket management system can share the rights service interface of intelligent grid supporting system technology, can define in Rights Management System and the operating right of configure user or role, adding users authorization check, limit user-operable scope, improve security of system.
Terminology bank management submodule is used for the name to same equipment or operational order of in integrated process unified different system.Operation ticket management system terminology bank comprises plant stand dispatch name, equipment scheduling title, equipment state standard term and operation phrase type etc.In embodiment provided by the present invention, there is defined by " XX dispatching management of electric power system code " to plant stand and equipment scheduling title.Defined is had to the state of the equipment such as switch, circuit, bus, main transformer, generator, transformer unit, reactor, capacitor, static compensator and operation phrase type by regulation.Terminology bank management submodule is used in integrated process, prevent the difference of different system to same equipment or operational order from naming.
As shown in Figure 3, be the process flow diagram of the realization provided by the present invention Intelligent switching order management method integrated with EMS and OMS.Specifically comprise the steps:
S1, by the real time data of EMS and OMS, according to the operational requirements generating run ticket of electric system.
Before generating run ticket, by the interface with real-time system, the real time data section of automatic synchronization SCADA system, and carry out operation order according to this based on data and intend ticket, opens a flow process, creates scheduling and to circulate list.Now need in circulation list, to verify scheduling operation task (power failure, power transmission or Start-up and Adjustment), fill in and whether work as Value Operations.
As shown in Figure 4, in generating run ticket process, eject repair ticket list, by carrying out repair ticket operation associated (supporting the nominal value look facility of repair ticket) with OMS interactive interface, after association repair ticket, generate list of " checking operating provisions and related security, repair ticket, running log and plant stand figure record " part, and by carry out one, three districts of above-mentioned information synchronous with OMS interactive interface.
In embodiment provided by the present invention, the mode of generating run ticket comprises intelligence and becomes ticket to become ticket with phrase.As long as intelligence becomes ticket to be select target state on the equipment of wiring diagram display, just corresponding operational order can be generated according to the current state of equipment and dbjective state on operation order, this one-tenth ticket method intuitive and convenient.Phrase becomes ticket to adopt automatic semantic matches technology, as long as select plant stand, operand and mode of operation, can generate complete operational order on operation order.In embodiment provided by the present invention, the operation order of generation as shown in Figure 5.After operation order generates, carry out the drafting of " establishment operation order " list, after completing, enter the examination & verification stage of operation order.
S2, is obtained the information of operation order, is audited by anti-error analog demenstration and Load flow calculation to operation order.
After operation order generates, before the associative operation instruction of executable operations ticket, the relevant information of read operation ticket, is audited operation order by anti-error analog demenstration and Load flow calculation.Before carrying out anti-error analog demenstration and Load flow calculation, as shown in Figure 6, also comprise and audit step as follows:
S211, by relieving, system interaction interface obtains information on duty from the system of relieving in electric system three district.
S212, obtains current review user right, and whether the current user of automatic Verification has examination & verification authority, if having, then turns to step S213, if inconsistent, then point out this user without examination & verification authority, cannot carry out review operations.
By calling authority management module automatic Verification, S213, for active user gives examination & verification authority, intends whether ticket people and person approving are same people, if same people, then audits failure.If not same people, then enter anti-error analog demenstration.
Before carrying out anti-error analog demenstration, by system interaction interface of relieving, realize and relieve that system is transregional carries out data interaction, database synchronization technology is adopted to relieve in system by intelligent operation ticket management system schedule information real-time synchronization to 3rd district, achieve while system personnel of relieving relieves, relieving of complete operation ticket, has enriched the action of management of relieving, has put forward the diversity increasing management work of relieving.
After preliminary audit survey completes, by anti-error analog demenstration, operation order is audited, as shown in 7 figure, specifically comprise the steps:
S221, is obtained the information related in operation order, generates anti-error analog demenstration model by Intelligent Recognition.
Intelligent Recognition be based upon network modelling, network topology, condition discrimination basis on.Correct network model (electric network composition and component parameters etc.) is the pacing items ensureing the various application software true(-)running of network analysis.In embodiment provided by the present invention, adopt complete face to power system objects, the modeling method of artwork storehouse one builds network model.And Network topology also claims " network topology analysis ", Main Function is the bus and the network model that generate electrical network analysis according to the state of the equipment such as electrical network breaker in middle, disconnecting link and the annexation of each electrical equipment, and network topology is the prerequisite of various application software.After network model is set up, according to the facility information related in network topology acquisition operation order and the topological connection relation between them.
S222, carries out anti-error analog demenstration according to the information related in operation order, audits the operational order in operation order in anti-error analog demenstration model.When auditing unsuccessfully, turn to step S223, audit by time, then by Load flow calculation, operation order is audited further.
In electric system, topological connection relation between relevant facility information and equipment is obtained by Intelligent Recognition according to the information related in operation order.Anti-error analog demenstration model is generated according to the topological connection relation between facility information and equipment.Anti-error analog demenstration is carried out, to audit the operational order in operation order in anti-error analog demenstration model.Specifically comprise the steps:
First judge according to associated safety working rule, whether the operating equipment related in operation order violates the working rule of setting.Such as: the blocking function (can not on-load broaching tool lock, ground wire power transmission etc. can not be with) between primary equipment operation, the maloperation that just can realize under any mode of connection judges.Then according to " XX network regulation directly adjusts operational state to make Discipline Maturity ", single step order is resolved in the state order in operation order, perform the single step order of resolving into, intuitively see each step operating result, to judge the correctness operated.In embodiment provided by the present invention, can carry out execution repeatedly and playback after the single step after state order and state order decomposition is made buffer memory, in addition Timer Controlling fixed time airplay gets final product automatic demonstrating.When carrying out anti-error analog demenstration, in anti-error analog demenstration model, plant stand equipment only carries out simulated operation, and device physical status is less than change.Time wrong with the operational order of convenient operation order, cause the change of equipment state, cause unnecessary loss.For several the individual operations instructions (single step makes) of assigning continuously, when carrying out anti-error analog demenstration in anti-error analog demenstration model, also can check sequence of operation, and point out operating the situation that system operation mode may be caused to change before execution.
S223, sends alarm, and by wrong way alarm information display to yardman.
In the careful ticket stage, according to twice topological analysis before operation and after operation and calculation of tidal current, being aided with associated safety working rule is again basis for estimation, as the blocking function (can not on-load broaching tool lock, ground wire power transmission etc. can not be with) between primary equipment operation, the maloperation that just can realize under any mode of connection judges, as crossed generation maloperation, the error situation that intelligent operation ticket management system can point out yardman to operate existence with word, sound alarm quiescing.
S224, by the synchronous communication with intelligent grid supporting system technology, can obtain the real-time status of electric network model and equipment, carry out real-time update, achieves the non-maintaining of electric network model and equipment state.
As shown in 8 figure, after preliminary audit survey completes, by Load flow calculation, operation order is audited, specifically comprise the steps:
S231, triggers Dispatcher Power Flow system by senior application interactive interface, and twice topological analysis according to the electric system before operation and after operation carries out electric network swim calculating.
S232, judges whether the operational order of operation order can cause trend to transship, if trend can not be caused to transship, then by calculation of tidal current synchronized update on plant stand figure, calculation of tidal current is passed through OMS interactive interface automatic synchronization to OMS simultaneously.
After carrying out electric network swim calculating, by calculation of tidal current synchronized update on plant stand figure, calculation of tidal current can export as electronic text, by OMS interactive interface automatic synchronization to OMS simultaneously.Calculated by electric network swim, can the operational order of real-time judge operation order trend whether can be caused to transship phenomenon, improve the security of system.
S233, triggers safety on line analysis joint by combined calculation interactive interface and calculates, if operational order safety, then result of calculation is passed through OMS interactive interface automatic synchronization to OMS.
Intelligent operation ticket management system provided by the present invention supports the embedding of united computing system, safety on line analysis joint computing function is triggered by combined calculation interactive interface, realize the functions such as calculation of short-circuit current, Load flow calculation, static security calculating, small interference stability calculating, multilayer output feedback network, result of calculation can e-text export and automatic synchronization to OMS, realize the consistance of OMS and operation ticket management system information.
After operation order examination & verification, generate " review operations record " list, by OMS interactive interface, form information is synchronized to OMS.
S3, audits by rear, issues preliminary command information, and by preliminary command synchronizing information to corresponding plant stand equipment and OMS, realizes the synchronous of the data such as plant stand equipment and OMS.
As shown in Figure 9, audit by rear, intelligent operation ticket management system carries out data interaction by plant stand management system interactive interface and plant stand management system, automatic synchronization power plant and substation's information.Adopt database technology, the information related to by operation order is sent in three district's plant stand management systems in real time, realize in plant stand management system, directly carry out transmission transformer station and power plant's function under operation order preliminary command, simplify preliminary command issuing service flow process, improve management and running efficiency.Intelligent operation ticket management system is by issuing preliminary command information, generate the list of plant stand or net province tune recipient, carry out recipient's selection, automatically record preliminary command issuing time and recipient's name, issue this preliminary command information, as subsequent use in OMS to corresponding plant stand and OMS simultaneously; In addition, after issuing preliminary command information, can generate " preliminary command receiving record " and " confirming that preliminary command is issued to field notes " list, after list generates, operation order directly transfers pending state to.
S4, the operational order of executable operations ticket, by the operational order recorded in the synchronous OMS of OMS interactive interface.
After intelligent operation ticket management system issues preliminary command information, the anti-error analog demenstration step of background program Automatically invoked, Real-time Obtaining Operation of Electric Systems information, anti-error verification is carried out to true-time operation, if violate working rule under real-time condition, then send alarm, and by wrong way alarm information display to yardman, point out this step not operate.It is identical that this step and examination & verification stage carry out anti-error analog demenstration step, just no longer repeats at this.
After the operational order of operation order performs, extract the information such as repair ticket by OMS interactive interface from OMS, adopt maintenance task recognition and corresponding technology, when realizing performing, the association of repair ticket is checked and verifies locking; Meanwhile, intelligent operation ticket management system circulation process to information such as OMS synchronous operation ticket, dispatching logs; In addition, intelligent operation ticket management system incorporates scheduling circulation list, each stage of operation order scheduling circulation synchronously to circulate information to OMS in real time, the operation such as to check with operation order nominal value content of consulting of operation order circulation information can be carried out at OMS, achieve the support of " the transregional office " of management and running work, " multi-region management ", improve convenience and the high efficiency of the work of management and running.
In sum, the Intelligent switching order management method that realization provided by the present invention is integrated with EMS and OMS, by realizing the research and design exploitation of the intelligent operation ticket management system integrated with EMS and OMS, the intelligent inference achieving Dispatching intends ticket and overall process manages automatically and electric network model and equipment state non-maintaining, and by intelligent grid supporting system technology Dispatcher Power Flow and safety on line analytic function is interconnected realizes scheduling operation Security Checking, substantially increase efficiency and the lean management level of power grid regulation branch center scheduling operation commander, ensure that the security of scheduling operation, for the safe and stable operation of electrical network provides sound assurance.
Above the realization provided by the present invention Intelligent switching order management method integrated with EMS and OMS and system are described in detail.For one of ordinary skill in the art, to any apparent change that it does under the prerequisite not deviating from connotation of the present invention, all by formation to infringement of patent right of the present invention, corresponding legal liabilities will be born.
Claims (10)
1. realize an Intelligent switching order management method integrated with EMS and OMS, it is characterized in that comprising the steps:
S1, by the real time data of EMS and OMS, according to the operational requirements generating run ticket of electric system;
S2, is obtained the information of operation order, is audited by anti-error analog demenstration and Load flow calculation to operation order;
S3, audits by rear, issues preliminary command information, and by preliminary command synchronizing information to corresponding plant stand equipment and OMS, carries out the data syn-chronization of plant stand equipment and OMS;
S4, the operational order of executable operations ticket, by the operational order recorded in the synchronous OMS of OMS interactive interface.
2. the Intelligent switching order management method that realization as claimed in claim 1 is integrated with EMS and OMS, is characterized in that:
The mode of generating run ticket comprises intelligence and becomes ticket to become ticket with phrase;
Wherein, select target state on the equipment that described intelligence becomes ticket to show at wiring diagram, according to current state and dbjective state generating run instruction on operation order of equipment;
Described phrase becomes ticket to adopt automatic semantic matches technology, by selecting plant stand, operand and mode of operation, generating run instruction on operation order.
3. the Intelligent switching order management method that realization as claimed in claim 1 is integrated with EMS and OMS, is characterized in that in step S2, before carrying out anti-error analog demenstration and Load flow calculation, also comprises and audit step as follows:
S211, by relieving, system interaction interface obtains information on duty from the system of relieving in electric system three district;
S212, obtains current review user right, and whether the current user of automatic Verification has examination & verification authority, if having, then turn to step S213, if do not have, then refusal is audited;
S213, for active user gives examination & verification authority, ticket people is intended in verification and whether person approving is same people, if same people, then audits failure, if not same people, then enters anti-error analog demenstration.
4. the Intelligent switching order management method that realization as claimed in claim 1 is integrated with EMS and OMS, is characterized in that in step s 2, carries out examination & verification comprise the steps: by anti-error analog demenstration to operation order
S221, is obtained the information related in operation order, generates anti-error analog demenstration model by Intelligent Recognition;
S222, carries out anti-error analog demenstration according to the information related in operation order, audits the operational order in operation order in anti-error analog demenstration model, when auditing unsuccessfully, turn to step S223, audit by time, then by Load flow calculation, operation order is audited further;
S223, sends alarm, and by wrong way alarm information display to yardman.
5. the Intelligent switching order management method that realization as claimed in claim 4 is integrated with EMS and OMS, is characterized in that:
In step S221, the information related in described operation order comprise in operation order operate for facility information, topological connection relation between equipment and operational order.
6. as claimed in claim 4 realize the Intelligent switching order management method integrated with EMS and OMS, it is characterized in that in step S222, described operational order in operation order to be audited, comprise the steps:
Judge according to associated safety working rule, whether the operating equipment related in operation order violates the working rule of setting;
Single step order is resolved in state order in operation order;
Perform the single step order of resolving into, watch each step operating result, judge the correctness that operation performs.
7. the Intelligent switching order management method that realization as claimed in claim 6 is integrated with EMS and OMS, is characterized in that:
For several the single step orders assigned continuously, when carrying out anti-error analog demenstration in anti-error analog demenstration model, sequence of operation is checked, and point out operating the situation that system operation mode may be caused to change before execution.
8. as claimed in claim 1 realize the Intelligent switching order management method integrated with EMS and OMS, it is characterized in that in step s 2, by anti-error analog demenstration operation order audited to also comprising the steps:
S224, by the synchronous communication with intelligent grid supporting system technology, obtains the real-time status of electric network model and equipment, carries out real-time update.
9. the Intelligent switching order management method that realization as claimed in claim 8 is integrated with EMS and OMS, be is characterized in that being audited operation order by Load flow calculation, specifically comprises the steps:
S231, triggers Dispatcher Power Flow system by senior application interactive interface, and twice topological analysis according to the electric system before operation and after operation carries out electric network swim calculating;
S232, judges whether the operational order of operation order can cause trend to transship, if can not, then by calculation of tidal current synchronized update on plant stand figure, calculation of tidal current is passed through OMS interactive interface automatic synchronization to OMS simultaneously;
S233, triggers safety on line analysis joint by combined calculation interactive interface and calculates, if operational order safety, then just result of calculation passes through OMS interactive interface automatic synchronization to OMS.
10. one kind realizes the intelligent operation ticket management system integrated with EMS and OMS, for realizing Intelligent switching order management method according to claim 1, it is characterized in that comprising: man-machine interface, operation order intend ticket module, operation order auditing module, anti-error simulated operation module, operation order preliminary command module, operation order execution module, external interface module and Configuration Manager; Wherein,
Man-machine interface comprises EMS real time environment module, OMS real time environment module, is undertaken alternately by external interface module and EMS and OMS;
Operation order intends ticket module obtains EMS and OMS real time data by man-machine interface, generating run ticket;
Operation order auditing module obtains the operation order that operation order intends ticket CMOS macro cell, operation order is sent to anti-error simulated operation module and carries out anti-error analog demenstration, and the operation order of proper operation is sent to operation order preliminary command module;
Operation order preliminary command module for obtaining the calculation of tidal current of EMS before operation order performs, and by synchronizing information to plant stand equipment and OMS, carries out the data syn-chronization of plant stand equipment and OMS; The operation order that operation order execution module sends for obtaining operation order preliminary command module, the operational order of executable operations ticket, and result is synchronized to EMS and OMS by man-machine interface;
Configuration Manager comprises rights management submodule and terminology bank management submodule; Wherein, rights management submodule is used for providing user right information for anti-error simulated operation module; Terminology bank management submodule is used for the name to same equipment or operational order of in integrated process unified different system.
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