CN102998543A - Method and device for evaluation of unit regulation performance - Google Patents
Method and device for evaluation of unit regulation performance Download PDFInfo
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- CN102998543A CN102998543A CN2011102711663A CN201110271166A CN102998543A CN 102998543 A CN102998543 A CN 102998543A CN 2011102711663 A CN2011102711663 A CN 2011102711663A CN 201110271166 A CN201110271166 A CN 201110271166A CN 102998543 A CN102998543 A CN 102998543A
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Abstract
An embodiment of the invention provides a method and a device for evaluation of unit regulation performance. The method includes acquiring first data from a field unit remote terminal unit (RTU); calculating a first evaluation value of unit regulation performance of each group according to the first data and group information; acquiring second data from a supervisory information system (SIS); calculating a second evaluation value of unit regulation performance of each group according to the second data and the group information; and comparing and analyzing the first evaluation value and the second evaluation value of the unit regulation performance so as to evaluate unit regulation performance of each group. The device for evaluation of unit regulation performance comprises a first acquisition unit, a first calculation unit, a second acquisition unit, a second calculation unit and a comparison and analysis unit. By the method and the device, unit regulation performance of the groups within the on-watch range can be evaluated accurately.
Description
Technical field
The present invention relates to the power business technical field, relate in particular to a kind of unit adjusting function evaluation method and device.
Background technology
Along with improving constantly of power plant's generating automatization level, AGC (Automatic Generation Control, Automatic Generation Control) technology has become modern power network indispensable means in service.Because the physical characteristics difference of unit and the difference of unit management level, the AGC unit also exists the difference on the adjusting function after putting into operation.Therefore, teams and groups of power plant are carried out the performance of AGC unit adjusting and carry out Real Time Monitoring and evaluation, and then adjust regulating measure, make the AGC unit reach better runnability, have important practical significance.
Prior art is only regulated the examination of being correlated with in grid side to the AGC unit of power plant at present, how the AGC unit operation is regulated evaluation or a brand-new problem in Power Plant Side.
The evaluation of existing AGC unit adjusting function mainly based on grid company from on-the-spot unit RTU (Remote Terminal Unit, remote terminal unit) designated lane real-time data collection, study according to unit characteristics and operation of power networks way.Power Plant Side can't reading out data, and simultaneously because the unicity that Data Source just gathers from unit RTU, the accuracy of evaluation, promptness and availability also are difficult to guarantee.
Summary of the invention
The embodiment of the invention provides a kind of unit adjusting function evaluation method and device, to realize the exact evaluation to unit adjusting function in teams and groups' scope on duty.
On the one hand, the embodiment of the invention provides a kind of unit adjusting function evaluation method, and described method comprises:
Obtain the first data from on-the-spot unit remote terminal unit RTU;
Utilize described the first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups;
From plant level supervisory information system SIS system acquisition the second data;
Utilize described the second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups;
Utilize described the first unit adjusting function evaluation of estimate and described the second unit adjusting function evaluation of estimate to be analyzed, estimate with the unit adjusting function to described each teams and groups.
Optionally, in one embodiment of this invention, describedly obtain the first data from on-the-spot unit remote terminal unit RTU, comprising:
Employing is carried out the doubling monitoring technique at described on-the-spot unit RTU access serial communication, obtains described the first data.
Optionally, in one embodiment of this invention, describedly obtain the first data from on-the-spot unit remote terminal unit RTU, comprising:
Employing is carried out the doubling monitoring technique at described on-the-spot unit RTU access serial communication, with the serial communication of described on-the-spot unit RTU and main website and pick out 2 serial ports, one is used for monitoring upstream data, and another is used for monitoring downlink data, to obtain described the first data.
Optionally, in one embodiment of this invention, described described the first data and the class's value information of utilizing calculates the first unit adjusting function evaluation of estimate of each teams and groups, comprising:
Utilize described the first data and class's value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit;
These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
Optionally, described from plant level supervisory information system SIS system acquisition the second data in one embodiment of this invention, comprising:
External interface by described SIS system obtains described the second data from SIS system real-time data base.
Optionally, in one embodiment of this invention, described described the second data and the described class value information of utilizing, the second unit adjusting function evaluation of estimate of described each teams and groups of calculating comprises:
Utilize described the second data and described class value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit;
These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the second unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, described achievement data comprises: regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd; Described adjusting function evaluation index Kpt=K1*K2*K3/Kd.
On the other hand, the embodiment of the invention provides a kind of unit adjusting function evaluating apparatus, and described device comprises:
The first acquiring unit is used for obtaining the first data from on-the-spot unit remote terminal unit RTU;
The first computing unit is used for utilizing described the first data and class's value information, calculates the first unit adjusting function evaluation of estimate of each teams and groups;
Second acquisition unit is used for from plant level supervisory information system SIS system acquisition the second data;
The second computing unit is used for utilizing described the second data and described class value information, calculates the second unit adjusting function evaluation of estimate of described each teams and groups;
The comparative analysis unit is used for utilizing described the first unit adjusting function evaluation of estimate and described the second unit adjusting function evaluation of estimate to be analyzed, and estimates with the unit adjusting function to described each teams and groups.
Optionally, in one embodiment of this invention, described the first acquiring unit is used for adopting at described on-the-spot unit RTU access serial communication and carries out the doubling monitoring technique, obtains described the first data.
Optionally, in one embodiment of this invention, described the first acquiring unit, be further used for adopting at described on-the-spot unit RTU access serial communication and carry out the doubling monitoring technique, with the serial communication of described on-the-spot unit RTU and main website and pick out 2 serial ports, one is used for monitoring upstream data, and another is used for monitoring downlink data, to obtain described the first data.
Optionally, in one embodiment of this invention, described the first computing unit is further used for utilizing described the first data and class's value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit; These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, described second acquisition unit is used for the external interface by described SIS system, obtains described the second data from SIS system real-time data base.
Optionally, in one embodiment of this invention, described the second computing unit, be further used for utilizing described the second data and described class value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit; These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the second unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, described achievement data comprises: regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd; Described adjusting function evaluation index Kpt=K1*K2*K3/Kd.
Technique scheme has following beneficial effect: the present invention has realized not changing under the existing unit RTU wiring condition, to sending instructions under the AGC with the unit load data from the Real-time Collection in multinomial source, real-time calculating and the statistics of unit regulating index, and the class's of introducing value information, to the unit adjusting function index in each teams and groups scope on duty calculate, A+E, with the exact evaluation of realization to unit adjusting function in teams and groups' scope on duty, thereby the monitoring, early warning and the class's value that have realized each unit adjusting function are estimated.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of unit adjusting function of embodiment of the invention evaluation method process flow diagram;
Fig. 2 is a kind of unit adjusting function of embodiment of the invention evaluating apparatus structural representation;
Fig. 3 is the system network architecture figure of application example of the present invention;
Fig. 4 is that application example of the present invention is with the serial communication of RTU and main website and pick out 2 serial ports synoptic diagram;
Fig. 5 is that application example of the present invention is with the serial communication of RTU and active and standby terminal server and pick out 2 serial ports synoptic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, be a kind of unit adjusting function of embodiment of the invention evaluation method process flow diagram, described method comprises:
101, obtain the first data from on-the-spot unit remote terminal unit RTU;
102, utilize described the first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups;
103, from plant level supervisory information system SIS system acquisition the second data;
104, utilize described the second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups;
105, utilize described the first unit adjusting function evaluation of estimate and described the second unit adjusting function evaluation of estimate to be analyzed, estimate with the unit adjusting function to described each teams and groups.
Need to prove, the above-mentioned steps 101 of the embodiment of the invention, 102 and step 103,104 can carry out synchronously or carry out first step 101,102, carry out again step 103,104, the embodiment of the invention is not as limit.
Optionally, in one embodiment of this invention, describedly obtain the first data from on-the-spot unit remote terminal unit RTU, comprising:
Employing is carried out the doubling monitoring technique at described on-the-spot unit RTU access serial communication, obtains described the first data.
Optionally, in one embodiment of this invention, describedly obtain the first data from on-the-spot unit remote terminal unit RTU, comprising:
Employing is carried out the doubling monitoring technique at described on-the-spot unit RTU access serial communication, with the serial communication of described on-the-spot unit RTU and main website and pick out 2 serial ports, one is used for monitoring upstream data, and another is used for monitoring downlink data, to obtain described the first data.
Optionally, in one embodiment of this invention, described described the first data and the class's value information of utilizing calculates the first unit adjusting function evaluation of estimate of each teams and groups, comprising:
Utilize described the first data and class's value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit;
These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
Optionally, described from plant level supervisory information system SIS system acquisition the second data in one embodiment of this invention, comprising:
External interface by described SIS system obtains described the second data from SIS system real-time data base.
Optionally, in one embodiment of this invention, described described the second data and the described class value information of utilizing, the second unit adjusting function evaluation of estimate of described each teams and groups of calculating comprises:
Utilize described the second data and described class value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit;
These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the second unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, described achievement data comprises: regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd; Described adjusting function evaluation index Kpt=K1*K2*K3/Kd.
Said method embodiment of the present invention has realized not changing under the existing unit RTU wiring condition, to sending instructions under the AGC with the unit load data from the Real-time Collection in multinomial source, real-time calculating and the statistics of unit regulating index, and the class's of introducing value information, to the unit adjusting function index in each teams and groups scope on duty calculate, A+E, with the exact evaluation of realization to unit adjusting function in teams and groups' scope on duty, thereby the monitoring, early warning and the class's value that have realized each unit adjusting function are estimated.
Corresponding to said method embodiment, as shown in Figure 2, be a kind of unit adjusting function of embodiment of the invention evaluating apparatus structural representation, described device comprises:
The first acquiring unit 21 is used for obtaining the first data from on-the-spot unit remote terminal unit RTU;
The first computing unit 22 is used for utilizing described the first data and class's value information, calculates the first unit adjusting function evaluation of estimate of each teams and groups;
The second computing unit 24 is used for utilizing described the second data and described class value information, calculates the second unit adjusting function evaluation of estimate of described each teams and groups;
Optionally, in one embodiment of this invention, described the first acquiring unit 21 is used for adopting at described on-the-spot unit RTU access serial communication and carries out the doubling monitoring technique, obtains described the first data.
Optionally, in one embodiment of this invention, described the first acquiring unit 21, be further used for adopting at described on-the-spot unit RTU access serial communication and carry out the doubling monitoring technique, with the serial communication of described on-the-spot unit RTU and main website and pick out 2 serial ports, one is used for monitoring upstream data, and another is used for monitoring downlink data, to obtain described the first data.
Optionally, in one embodiment of this invention, described the first computing unit 22, be further used for utilizing described the first data and class's value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit; These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, described second acquisition unit 23 is used for the external interface by described SIS system, obtains described the second data from SIS system real-time data base.
Optionally, in one embodiment of this invention, described the second computing unit 24, be further used for utilizing described the second data and described class value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit; These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the second unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, described achievement data comprises: regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd; Described adjusting function evaluation index Kpt=K1*K2*K3/Kd.
Said apparatus embodiment of the present invention has realized not changing under the existing unit RTU wiring condition, to sending instructions under the AGC with the unit load data from the Real-time Collection in multinomial source, real-time calculating and the statistics of unit regulating index, and the class's of introducing value information, to the unit adjusting function index in each teams and groups scope on duty calculate, A+E, with the exact evaluation of realization to unit adjusting function in teams and groups' scope on duty, thereby the monitoring, early warning and the class's value that have realized each unit adjusting function are estimated.
Below lifting application example describes:
1, overall system introduction:
As shown in Figure 3, be the system network architecture figure of application example of the present invention.Below in conjunction with system network architecture figure real time data acquisition, the index calculation and evaluation of application example of the present invention carried out general description:
Application example of the present invention adopts the mode of monitoring directly to communicate by letter with interrogation reply system with RTU in main website, and system monitors and receives the RTU data, and the IEC870-5-101 stipulations message that obtains by parsing obtains real time data.The data of system acquisition RTU end is only supervised the mode of not controlling (receive only message, do not send message), can the operation of RTU end not exerted an influence.
Application example of the present invention passes through the external interface mode from SIS (Supervisory Information System in plant level, plant level supervisory information system) system's real-time data base obtains the unit load data, and compares storage with RTU system acquisition data.
Application example of the present invention carries out calculating, contrast and the analysis of unit adjusting function index by after the communication server image data, and the class's of introducing value information, realizes the exact evaluation to unit adjusting function in teams and groups' scope on duty.
2, unit is regulated data acquisition
Application example of the present invention is according to Power Plant actual production ruuning situation, respectively from on-the-spot unit RTU and SIS system acquisition dispatching down distributing AGC steering order and unit load-responsive data.
2.1, unit RTU gathers
Application example of the present invention adopts at unit RTU access serial communication and carries out the doubling monitoring technique, in order to monitor simultaneously the uplink and downlink data, system is with the serial communication of RTU and main website and pick out 2 serial ports, and one is used for monitoring upstream data, and another is used for monitoring downlink data.As shown in Figure 4, for application example of the present invention with the serial communication of RTU and main website and pick out 2 serial ports synoptic diagram.
The front end processor image data adopt active and standby preposition/mode of primary channel, a unit RTU also go out active and standby each 2 the tunnel monitor serial ports, namely altogether and go out 4 and monitor serial ports.
The wiring diagram of this kind mode as shown in Figure 5, for application example of the present invention with the serial communication of RTU and active and standby terminal server and pick out 2 serial ports synoptic diagram.
2.2, the SIS system acquisition
Application example of the present invention by with the external interface of SIS system, from SIS system real-time data base, obtain data.
Application example of the present invention from on-the-spot unit RTU and SIS system acquisition after data, be deposited into respectively in the tables of data separately, according to power generation unit adjusting function index computation rule, calculate respectively regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd.
3, unit adjusting function class value evaluation method
Application example of the present invention is introduced class's value information, according to the each achievement data (regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd) of regulating of each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt (Kpt=K1*K2*K3/Kd) of this unit, these teams and groups are averaged at the Kpt of each adjusting on the same day, namely obtain these teams and groups to the evaluation of estimate of unit adjusting function.
Take 3 classes of certain power plant generatings 1 day as example, 08:00 is first class to 16:00, and 16:00 is second class to 00:00, and 00:00 is third class to 08:00.
If first class is responsible for 1# unit and 2# unit.Directly adopt data instance with unit RTU, the 1# unit has carried out Primary regulation at 09:05:16-09:05:53, regulations speed K1 is 2.0477, and degree of regulation K2 is 1.6715, and response time K3 is 0.6, regulation depth is 3.5, carried out regulating for the second time at 12:07:32-12:08:13, regulations speed K1 is 1.4848, and degree of regulation K2 is 1.4966, response time K3 is 11333, and regulation depth is 1.3.The 2# unit has carried out Primary regulation at 10:23:46-10:25:03, regulations speed K1 is 1.3726, degree of regulation K2 is 1.8189, response time K3 is 1.0667, and regulation depth is 2, has carried out regulating for the second time at 15:23:11-15:23:56, regulations speed K1 is 1.3021, degree of regulation K2 is 1.4795, and response time K3 is 1.3333, and regulation depth is 2.1.Then first class is (2.0477*1.6715*0.6/3.5+1.4848*1.4966*1.1333/1.3)/2=1.262 to the adjusting function evaluation of estimate of 1# unit, calculate in the same manner, first class is (1.3726*1.8189*1.0667/2+1.3021*1.4795*1.3333/2.1)/2=1.277 to the adjusting function evaluation of estimate of 2# unit, and the unit adjusting function evaluation of estimate on first class same day is (1.262+1.277)/2=1.2695.
In like manner, can calculate the unit adjusting function evaluation of estimate of first class as the source take SIS system acquisition data, system draws every day adjusting function evaluation of estimate correlation curve and carries out the day by day data contrast, thereby improves accuracy and the availability of data.
Application example of the present invention realized not changing under the existing RTU wiring condition, from the Real-time Collection AGC instruction of multinomial source and unit load data, and the class's of introducing value information, the class of calculating the unit adjusting function is worth evaluation of estimate and correlation data.
Application example of the present invention first in Power Plant Side from the Real-time Collection AGC instruction of multinomial source and unit load data, calculating class's value of unit adjusting function estimates, and be analyzed, solved the performance evaluation quantitative analysis difficult problem that teams and groups of power plant regulate unit, thereby instruct the optimization production run of power generator group, have great economic implications and social effect.
Those skilled in the art can also recognize the various illustrative components, blocks (illustrative.logical block) that the embodiment of the invention is listed, the unit, and step can pass through electronic hardware, computer software, or both combinations realize.Be the clear replaceability (interchangeability) of showing hardware and software, above-mentioned various illustrative components (illustrative.components), unit and step have been described their function generally.Such function is to realize depending on the designing requirement of specific application and whole system by hardware or software.Those skilled in the art can be for every kind of specific application, and can make ins all sorts of ways realizes described function, but this realization should not be understood to exceed the scope of embodiment of the invention protection.
Various illustrative logical block described in the embodiment of the invention, or the unit can pass through general processor, digital signal processor, special IC (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or the design of above-mentioned any combination realizes or operates described function.General processor can be microprocessor, and alternatively, this general processor also can be any traditional processor, controller, microcontroller or state machine.Processor also can realize by the combination of calculation element, for example digital signal processor and microprocessor, multi-microprocessor, Digital Signal Processor Core of one or more microprocessors associatings, or any other similarly configuration realize.
Method described in the embodiment of the invention or the step of algorithm can directly embed hardware, the software module of processor execution or the two combination.Software module can be stored in the storage medium of other arbitrary form in RAM storer, flash memory, ROM storer, eprom memory, eeprom memory, register, hard disk, moveable magnetic disc, CD-ROM or this area.Exemplarily, storage medium can be connected with processor so that processor can be from storage medium reading information, and can deposit write information to storage medium.Alternatively, storage medium can also be integrated in the processor.Processor and storage medium can be arranged among the ASIC, and ASIC can be arranged in the user terminal.Alternatively, processor and storage medium also can be arranged in the different parts in the user terminal.
In one or more exemplary designs, the described above-mentioned functions of the embodiment of the invention can realize in hardware, software, firmware or this three's combination in any.If realize in software, these functions can be stored on the medium with computer-readable, or are transmitted on the medium of computer-readable with one or more instructions or code form.The computer-readable medium comprises the computer storage medium and is convenient to so that allow computer program transfer to other local telecommunication media from a place.Storage medium can be the useable medium that any general or special computer can access.For example, such computer readable media can include but not limited to RAM, ROM, EEPROM, CD-ROM or other optical disc storage, disk storage or other magnetic storage device, or other anyly can be used for carrying or storage can be read by general or special computer or general or special processor the program code of form with instruction or data structure and other medium.In addition, any connection can suitably be defined as the computer-readable medium, for example, if software is by a concentric cable, optical fiber computer, twisted-pair feeder, Digital Subscriber Line (DSL) or also being comprised in the defined computer-readable medium with wireless way for transmittings such as infrared, wireless and microwave from a web-site, server or other remote resource.Described video disc (disk) and disk (disc) comprise Zip disk, radium-shine dish, CD, DVD, floppy disk and Blu-ray Disc, and disk is usually with the magnetic duplication data, and video disc carries out the optical reproduction data with laser usually.Above-mentioned combination also can be included in the computer-readable medium.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; the protection domain that is not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. unit adjusting function evaluation method is characterized in that described method comprises:
Obtain the first data from on-the-spot unit remote terminal unit RTU;
Utilize described the first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups;
From plant level supervisory information system SIS system acquisition the second data;
Utilize described the second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups;
Utilize described the first unit adjusting function evaluation of estimate and described the second unit adjusting function evaluation of estimate to be analyzed, estimate with the unit adjusting function to described each teams and groups.
2. method as claimed in claim 1 is characterized in that, describedly obtains the first data from on-the-spot unit remote terminal unit RTU, comprising:
Employing is carried out the doubling monitoring technique at described on-the-spot unit RTU access serial communication, obtains described the first data.
3. method as claimed in claim 1 or 2 is characterized in that, describedly obtains the first data from on-the-spot unit remote terminal unit RTU, comprising:
Employing is carried out the doubling monitoring technique at described on-the-spot unit RTU access serial communication, with the serial communication of described on-the-spot unit RTU and main website and pick out 2 serial ports, one is used for monitoring upstream data, and another is used for monitoring downlink data, to obtain described the first data.
4. method as claimed in claim 3 is characterized in that, described described the first data and the class's value information of utilizing calculates the first unit adjusting function evaluation of estimate of each teams and groups, comprising:
Utilize described the first data and class's value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit;
These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
5. method as claimed in claim 1 is characterized in that, and is described from plant level supervisory information system SIS system acquisition the second data, comprising:
External interface by described SIS system obtains described the second data from SIS system real-time data base.
6. method as claimed in claim 5 is characterized in that, described described the second data and the described class value information of utilizing calculates the second unit adjusting function evaluation of estimate of described each teams and groups, comprising:
Utilize described the second data and described class value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculate these teams and groups to the adjusting function evaluation index Kpt of this unit;
These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the second unit adjusting function evaluation of estimate of these teams and groups.
7. such as method as described in claim 4 or 6, it is characterized in that,
Described achievement data comprises: regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd;
Described adjusting function evaluation index Kpt=K1*K2*K3/Kd.
8. unit adjusting function evaluating apparatus is characterized in that described device comprises:
The first acquiring unit is used for obtaining the first data from on-the-spot unit remote terminal unit RTU;
The first computing unit is used for utilizing described the first data and class's value information, calculates the first unit adjusting function evaluation of estimate of each teams and groups;
Second acquisition unit is used for from plant level supervisory information system SIS system acquisition the second data;
The second computing unit is used for utilizing described the second data and described class value information, calculates the second unit adjusting function evaluation of estimate of described each teams and groups;
The comparative analysis unit is used for utilizing described the first unit adjusting function evaluation of estimate and described the second unit adjusting function evaluation of estimate to be analyzed, and estimates with the unit adjusting function to described each teams and groups.
9. install as claimed in claim 8, it is characterized in that,
Described the first acquiring unit is used for adopting at described on-the-spot unit RTU access serial communication and carries out the doubling monitoring technique, obtains described the first data.
10. such as device as described in claim 8 or 9, it is characterized in that,
Described the first acquiring unit, be further used for adopting at described on-the-spot unit RTU access serial communication and carry out the doubling monitoring technique, with the serial communication of described on-the-spot unit RTU and main website and pick out 2 serial ports, one is used for monitoring upstream data, another is used for monitoring downlink data, to obtain described the first data.
11. device is characterized in that as claimed in claim 10,
Described the first computing unit is further used for utilizing described the first data and class's value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculates these teams and groups to the adjusting function evaluation index Kpt of this unit; These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
12. device is characterized in that as claimed in claim 8,
Described second acquisition unit is used for the external interface by described SIS system, obtains described the second data from SIS system real-time data base.
13. device is characterized in that as claimed in claim 12,
Described the second computing unit is further used for utilizing described the second data and described class value information, according to the each achievement data of regulating of described each teams and groups unit within certain day watch time, calculates these teams and groups to the adjusting function evaluation index Kpt of this unit; These teams and groups are averaged at the Kpt of each adjusting on the same day, to obtain the second unit adjusting function evaluation of estimate of these teams and groups.
14. such as device as described in claim 11 or 13, it is characterized in that,
Described achievement data comprises: regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd;
Described adjusting function evaluation index Kpt=K1*K2*K3/Kd.
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| CN201110271166.3A CN102998543B (en) | 2011-09-14 | 2011-09-14 | A kind of unit adjusting function evaluation method and device |
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| CN201110271166.3A CN102998543B (en) | 2011-09-14 | 2011-09-14 | A kind of unit adjusting function evaluation method and device |
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| CN106597138A (en) * | 2015-10-16 | 2017-04-26 | 中国大唐集团科学技术研究院有限公司西北分公司 | Generator set AGC test evaluation method |
| CN105406599A (en) * | 2015-12-25 | 2016-03-16 | 南京南瑞继保电气有限公司 | Redundancy architecture method of plant-level AGC (Automatic Generation Control) assess to power monitoring network |
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