CN103020777A - Method and system for controlling operation time of power grid station - Google Patents
Method and system for controlling operation time of power grid station Download PDFInfo
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- CN103020777A CN103020777A CN2012105547773A CN201210554777A CN103020777A CN 103020777 A CN103020777 A CN 103020777A CN 2012105547773 A CN2012105547773 A CN 2012105547773A CN 201210554777 A CN201210554777 A CN 201210554777A CN 103020777 A CN103020777 A CN 103020777A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The invention provides a method and a system for controlling operation time of a power grid station. The method includes the steps: building a standard operation time database according to operation types of scheduling operations; acquiring scheduling command issuing time of the scheduling operations and returned on-site command repeating time of a command receiving terminal after performing the operations and calculating actual operation time; acquiring the corresponding standard operation time from the standard operation time database according to the operation types of the issued scheduling operations; and comparing the actual operation time with the standard operation time to acquire comparison results. By the method for controlling the operation time of the power grid station, operation efficiency can be improved, and online transparent control and evaluation for the operation efficiency are realized.
Description
Technical field
The present invention relates to the power network schedule automation field, especially a kind of electrical network factory's station running time control method and system.
Background technology
Along with the development of electrical network is rapid, power supply installation and factory's station number constantly increase, the expansion of electrical network scale, the trend that the scheduling operation amount increases is inevitable, how in safe operation, to improve operating efficiency, reduce on-the-spot operation, maintainer's stand-by period, the enhancing scheduling in operational good teamwork, has become important need with on-the-spot.But all the time, because the difference of factory's station connection type, the difference of equipment, the inherent characteristics such as operation task is various, be difficult to a kind of regular time standard operating efficiency is carried out rational quantitative evaluation, operate speed take individual's subjective feeling as main, can't realize fine-grained management, with regard to existing management mode, be difficult to continue again to the operation whole process go deep into, careful assessment, reach further management synergy target.
Summary of the invention
But the purpose of this invention is to provide a kind of lifting operation efficient, set up the online transparence management and control of operating efficiency and electrical network factory station running time control method and the system of Evaluation.
Electrical network of the present invention factory station running time control method may further comprise the steps:
1) according to the action type Criterion running time database of scheduling operation;
The scheduling of 2) obtaining scheduling operation is ordered the time, and the scene that is made terminal return behind complete operation makes the time again, calculates actual operating time;
3) according to the action type of the described scheduling operation that issues, from described standard working time database, obtain corresponding standard working time;
4) described actual operating time and described standard working time are compared, obtain comparing result.
The present invention also provides a kind of electrical network factory station running time control system, comprising:
1) standard working time database, the standard working time data that storage is set up according to the action type of scheduling operation;
2) actual operating time computing module, the scheduling that is used for obtaining scheduling operation is ordered the time, and the scene that is made terminal return behind complete operation makes the time again, and calculates actual operating time;
3) standard working time acquisition module is used for the action type according to the described scheduling operation that issues, and obtains corresponding standard working time from described standard working time database;
4) the contrast module compares described actual operating time and described standard working time, obtains comparing result.
Electrical network of the present invention factory station running time control method, realize announcing with online in line computation of factory's station used standard working time of complete operation task and actual operating time, scheduling institution can take the circumstances into consideration factory's station practical operation efficient is estimated according to statistics, from vertically promoting the station operations staff of factory progressively quality and the efficient of lifting operation; Mutually compare from transversely forming between factory station simultaneously, mark is striven excellent, Optimum Operation flow process initiatively forms the power of inner benign competition.
Description of drawings
Fig. 1 is the process flow diagram of electrical network of the present invention factory station running time control method.
Fig. 2 is the system chart of electrical network of the present invention factory station running time control system.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
The electrical network factory station running time control method of embodiment of the present invention may further comprise the steps:
S101 is according to the action type Criterion running time database of scheduling operation;
S102 obtains the scheduling of scheduling operation and orders the time, and the scene that is made terminal return behind complete operation makes the time again, calculates actual operating time;
S103 according to the action type of the described scheduling operation that issues, obtains corresponding standard working time from described standard working time database;
S104 compares described actual operating time and described standard working time, obtains comparing result.
Wherein the execution sequence of step S103 also can be before step S102.
Described actual operating time and described standard working time are compared, obtain after the comparing result, during greater than standard working time, the described end message that made is carried out highlighted demonstration at actual operating time.
Below be elaborated with the concrete application of station running time control method in certain dispatching of power netwoks of the electrical network factory of embodiment of the present invention:
The classification of scheduling operation:
Scheduling operation is divided into the individual event operation, operates two classes item by item, and the individual event operation comprises primary equipment individual event operation and secondary device individual event operation, operates item by item to comprise and writes the fare ticket type operation.Wherein, writing the fare ticket type operation refers to according to the operation of transferring the rule requirement must fill in scheduling operation instruction ticket.
The standard working time of individual event operation is set up:
Institute's time spent till the running time of individual event operation refers to order to begin to make again to the scene from the scheduling of scheduling operation, it then is the standard working time of individual event operation that the maximum of finishing an individual event operation allows the time.The standard working time of individual event operation sees Table 1:
The standard working time of table 1 individual event operation
The standard working time of above-mentioned individual event operation can supply to check, and according to the actual implementation status of this standard and the average level of factory's station operation, can take the circumstances into consideration to make and revise and adjust.Set up checking and modified module of individual event operating operation time in management and running command information platform, the modification of individual event operation standard running time is by specifying the maintainer to be responsible for.
Item by item operation:
Operation is to be combined by certain logical order by a plurality of individual event operations item by item, and may relate to a plurality of units of being made in the operation item by item, the standard working time of operation refers to that respectively the maximum of related all the individual event operations of the unit's of being made complete operation task allows the time item by item, for in the operation item by item respectively the maximum of the unit of being made and the common complete operation task of scheduling allow time, the total standard working time that is referred to as to operate item by item.
Writing the standard working time of fare ticket type operation sets up:
In writing fare ticket type operation, mainly for main transformer, bus, circuit stop the telegram in reply operation, bypass replacement for and recover this breaker operator and make time control requirement.The standard working time of writing the fare ticket type operation is as shown in table 2, and total standard working time of writing the fare ticket type operation is as shown in table 3.
Table 2 is write the standard working time of fare ticket type operation
Table 3 is write total standard working time of fare ticket type operation
In table 2 and table 3,
Main transformer stop the sending a telegram in reply standard working time of operation:
A
31=(A
11+A
12+A
24)×n×k
1＋A
13×x＋A
29×a＋A
210×b （1）
B
31=(B
11+B
12+B
24)×n×k
1＋B
13×x＋B
29×a＋B
210×b （2）
Bus stop the sending a telegram in reply standard working time of operation:
A
32=(A
11+A
12+A
24)×n×k
1＋A
210×b＋A
26×c×k
2 （3）
B
32=(B
11+B
12+B
24)×n×k
1＋B
210×b＋B
26×c×k
2＋A
25＋B
25 （4）
Circuit stop the sending a telegram in reply standard working time of operation:
A
33=(A
11+A
12+A
24)×n×k
1＋A
210×b＋A
13×x＋B
14×y+B
15×z+(A
13+A
28)×d+B
14×e （5）
B
33=(B
11+B
12+B
24)×n×k
1＋A
210×b＋B
13×x＋A
14×y+A
15×z+A
25+B
25+(B
13+B
28)×d+A
14×e （6）
Bypass replacement supplies the standard working time of generic operation:
A
34=B
23+B
24+B
12+A
22+B
11+B
22+A
26+B
26+A
11+A
12+A
24 （7）
B
34=B
24+B
12+B
11+B
22+A
26+B
26+A
11+B
22+A
12+A
24 （8）
Main transformer stop sending a telegram in reply total standard working time of operation:
C
31=(1+k
3)×A
31 （9）
D
31=(1+k
3)×B
31 （10）
Bus stop sending a telegram in reply total standard working time of operation:
C
32=(1+k
3)×A
32 （11）
D
32=(1+k
3)×B
32 （12）
Circuit stop sending a telegram in reply total standard working time of operation:
Bypass replacement supplies total standard working time of generic operation:
C
34=(1+k
3)×A
34 （15）
D
34=(1+k
3)×B
34 （16）
Wherein, n is for needing the number of operating breaker; a represents whether to adjust the main transformer connection is jumped protection (getting 0 or 1); b represents whether need to adjust stability control equipment (getting 0 or 1); c is for adjusting the number of isolating switch reclosing; d represents whether need to operate the high resistance disconnector (getting 0 or 1); e represents whether need to operate the high resistance grounding switch (getting 0 or 1); x is the number of circuit outlet disconnector; y represents whether need the functional arrangement grounding switch (getting 0 or 1), and z represents whether need the functional arrangement ground wire (getting 0 or 1).
The running time of considering equipment is not to be linear fully to increase along with the increase of element number in the equipment, often less than its linear multiple.Therefore, according to the statistics of historical actual operating time, to the coefficient k in formula (1)～(6)
1And k
2(being called compressibility coefficient) gets the empirical value in the table 4 temporarily:
Table 4 compressibility coefficient k
1And k
2Empirical value
Item by item in the operation, can be classified as the operation that only relates to a unit to main transformer, bus stop sending a telegram in reply operation and bypass replacement for generic operation, total standard working time of this generic operation is compared with its standard working time, has increased to link up coordination institute's time spent between factory station and scheduling and (be the k of standard working time
3Doubly, get k
3=0.1, be called scale-up factor); The circuit operation that stops sending a telegram in reply is classified as the operation that relates to a plurality of units, standard working time maximum in total standard working time of this generic operation and the several units of being made is compared, and has increased between the factory station, has linked up coordination institute's time spent between factory station and scheduling and (be the k of maximum standard working time
4Doubly, get k
4=0.15, be called scale-up factor).
According to above-mentioned formula and parameter, can calculate the standard working time of writing the fare ticket type operation.Calculating standard working time and total standard working time of a scheduling operation instruction ticket can finish in the beginning link of Yunnan Power System management and running maneuvering platform (hereinafter to be referred as " platform ") executable operations ticket, set up inquiry, modification and the statistical function module of writing the fare ticket type operating operation time in management and running command information platform, this module possesses the function of inquiring about, revising and add up according to the operation information of operation order.
Write the statistical method of fare ticket type operation actual operating time:
In each generic operation, write the fare ticket type operation and account for the overwhelming majority of scheduler routine operation, record and rely on management and running command information platform to issue whole scheduling operation process to the relevant unit of being made in the mode of scheduling operation instruction ticket, therefore this paper only carries out statistical computation to the actual operating time of writing the fare ticket type operation, and make comparisons with the standard working time of writing fare ticket type operation, for after peace comment and provide foundation.
The actual operating time statistical method of writing the fare ticket type operation is as follows:
The actual operating time of the same unit of being made is related all executed individual event operation accumulative total institute's time spents of complete operation task, is expressed as with mathematical formulae:
t
iAll individual events of finishing under the same time of issuing an order for the same unit of being made operate institute's time spents, and the individual event of adding up operation does not comprise the operation item (establish the practicable item that belongs to this unit of being made the m bar is arranged) of implementing class.Press t
iDefinition, can analyze in two kinds of situation:
When the same unit of being made only has individual event operation under the same time of issuing an order, t then
iEqual the deadline of this individual event operation and the poor of time of issuing an order.
There are continuously a plurality of (more than or equal to 2) individual event when operation, then t in the same unit of being made under the same time of issuing an order
iThe deadline that equals in the continuous a plurality of individual event operation last with issue an order the poor of time.
In a scheduling operation instruction ticket, the first and the second situation all might occur, and then formula (17) can be write as:
For writing in the fare ticket type operation the respectively unit of being made and common complete operation task institute's time spent of scheduling, be referred to as to write total actual operating time of fare ticket type operation.Total actual operating time of a scheduling operation instruction ticket equals the poor of last deadline and first time of issuing an order in the ticket.
According to above-mentioned formula, can calculate the actual operating time of writing the fare ticket type operation.
As shown in Figure 2, the electrical network factory of embodiment of the present invention station running time control system comprises:
Standard working time database 201, the standard working time data that storage is set up according to the action type of scheduling operation;
Actual operating time computing module 202, the scheduling that is used for obtaining scheduling operation is ordered the time, and the scene that is made terminal return behind complete operation makes the time again, and calculates actual operating time;
Standard working time acquisition module 203 is used for the action type according to the described scheduling operation that issues, and obtains corresponding standard working time from described standard working time database 201;
With above-mentioned only be an embodiment of the invention.For the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. electrical network factory station running time control method may further comprise the steps:
1) according to the action type Criterion running time database of scheduling operation;
The scheduling of 2) obtaining scheduling operation is ordered the time, and the scene that is made terminal return behind complete operation makes the time again, calculates actual operating time;
3) according to the action type of the described scheduling operation that issues, from described standard working time database, obtain corresponding standard working time;
4) described actual operating time and described standard working time are compared, obtain comparing result.
2. electrical network according to claim 1 factory station running time control method, it is characterized in that: described described actual operating time and described standard working time are compared, obtain after the comparing result, during greater than standard working time, the described end message that made is carried out highlighted demonstration at actual operating time.
3. electrical network according to claim 1 factory station running time control method, it is characterized in that: the step according to the action type Criterion running time database of scheduling operation comprises: action type is divided into the individual event operation, operates two classes item by item, described individual event operation comprises primary equipment individual event operation and secondary device individual event operation, and described item by item operation comprises writes the fare ticket type operation.
4. electrical network according to claim 3 factory station running time control method is characterized in that: the standard time of described individual event operation is, till the scheduling of described scheduling operation ordered to begin to make again to the scene, the maximum of finishing an individual event operation allowed the time.
5. electrical network according to claim 4 factory station running time control method, it is characterized in that: after the step of described action type Criterion running time database according to scheduling operation, also comprise: set up checking of individual event operating operation time and modified module at scheduling station.
6. electrical network according to claim 3 factory station running time control method, it is characterized in that: the described standard working time of writing the fare ticket type operation obtains by following steps:
The standard working time of fare ticket type operation is write in foundation, and the described standard working time of writing the fare ticket type operation allows the time for the maximum that is respectively made related all the individual event operations of terminal complete operation;
According to the described standard working time of fare ticket type operation and the total standard working time that default adjustment coefficient calculations is write the fare ticket type operation write.
7. electrical network according to claim 6 factory station running time control method, it is characterized in that: after the step of described action type Criterion running time database according to scheduling operation, also comprise: set up checking and modified module of the standard working time of writing the fare ticket type operation at scheduling station.
8. electrical network according to claim 3 factory station running time control method is characterized in that:
The described actual operating time statistical method of writing the fare ticket type operation may further comprise the steps:
The same actual operating time that is made terminal is related all executed individual events operation accumulative total institute's time spents of complete operation task, is expressed as with mathematical formulae:
Press
Definition, can be in two kinds of situation:
The first situation: same when being made terminal under the same time of issuing an order, only have individual event operation, then
Equal the deadline of this individual event operation and the poor of time of issuing an order;
The second situation: same when being made terminal that continuous a plurality of individual event operation was arranged under the same time of issuing an order, then
The deadline that equals in the continuous a plurality of individual event operation last with issue an order the poor of time.
9. electrical network according to claim 8 factory station running time control method is characterized in that:
When in a scheduling operation instruction ticket, the first situation and described the second situation all occur as described, then the same actual operating time that is made terminal is related all executed individual events operation accumulative total institute's time spents of complete operation task, is expressed as with mathematical formulae:
10. electrical network factory station running time control system comprises:
The standard working time database, the standard working time data that storage is set up according to the action type of scheduling operation;
The actual operating time computing module, the scheduling that is used for obtaining scheduling operation is ordered the time, and the scene that is made terminal return behind complete operation makes the time again, and calculates actual operating time;
The standard working time acquisition module is used for the action type according to the described scheduling operation that issues, and obtains corresponding standard working time from described standard working time database;
The contrast module compares described actual operating time and described standard working time, obtains comparing result, then the described end message that made is carried out highlighted demonstration.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357264A (en) * | 2016-05-09 | 2017-11-17 | 横河电机株式会社 | Method and apparatus for optimizing process control system |
| CN109191991A (en) * | 2018-11-28 | 2019-01-11 | 上海国际港务（集团）股份有限公司尚东集装箱码头分公司 | A kind of points-scoring system and method based on remote automation gantry crane simulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107357264A (en) * | 2016-05-09 | 2017-11-17 | 横河电机株式会社 | Method and apparatus for optimizing process control system |
| CN107357264B (en) * | 2016-05-09 | 2021-07-09 | 横河电机株式会社 | Method and apparatus for optimizing a process control system |
| CN109191991A (en) * | 2018-11-28 | 2019-01-11 | 上海国际港务（集团）股份有限公司尚东集装箱码头分公司 | A kind of points-scoring system and method based on remote automation gantry crane simulator |
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Application publication date: 20130403 |