CN102998543B - A kind of unit adjusting function evaluation method and device - Google Patents
A kind of unit adjusting function evaluation method and device Download PDFInfo
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Abstract
The embodiment of the present invention provides a kind of unit adjusting function evaluation method and device, and described unit adjusting function evaluation method comprises: obtain the first data from on-the-spot unit remote terminal unit RTU; Utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups; The second data are obtained from plant level supervisory information system SIS system; Utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups; Described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate is utilized to be analyzed, to evaluate the unit adjusting function of described each teams and groups.Described unit adjusting function evaluating apparatus comprises: the first acquiring unit, the first computing unit, second acquisition unit, the second computing unit, comparative analysis unit.The embodiment of the present invention provides the exact evaluation that can realize unit adjusting function in teams and groups' scope on duty.
Description
Technical field
The present invention relates to power business technical field, particularly relate to a kind of unit adjusting function evaluation method and device.
Background technology
Along with improving constantly of power plants generating electricity automatization level, AGC (Automatic Generation Control, Automatic Generation Control) technology has become indispensable means in modern power network operation.Due to the physical characteristics difference of unit and the difference of unit management level, AGC unit also also exists the difference in adjusting function after putting into operation.Therefore, the performance of teams and groups of power plant being carried out to the adjustment of AGC unit carries out real-time Supervision and Evaluation, and then adjustment regulating measure, makes AGC unit reach better runnability, has important practical significance.
Currently available technology only regulates the examination of being correlated with to the AGC unit of power plant in grid side, how carry out regulating to AGC unit operation evaluate or the problem that brand-new 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 feature and operation of power networks way.Power Plant Side cannot read data, and simultaneously because Data Source is just from the unicity that unit RTU gathers, the accuracy of evaluation, promptness and availability are also difficult to ensure.
Summary of the invention
The embodiment of the present 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, embodiments provide a kind of unit adjusting function evaluation method, described method comprises:
The first data are obtained from on-the-spot unit remote terminal unit RTU;
Utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups;
The second data are obtained from plant level supervisory information system SIS system;
Utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups;
Described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate is utilized to be analyzed, to evaluate the unit adjusting function of 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 accesses serial communication and carries out doubling monitoring technique on described on-the-spot unit RTU, obtains described 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 accesses serial communication and carries out doubling monitoring technique on described on-the-spot unit RTU, the serial communication of described on-the-spot unit RTU and main website is picked out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data, to obtain described first data.
Optionally, in one embodiment of this invention, describedly utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups, comprising:
Utilize described first data and class's value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit;
These teams and groups are averaged at the Kpt that the same day regulates at every turn, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, describedly obtain the second data from plant level supervisory information system SIS system, comprising:
By the external interface of described SIS system, from SIS system real-time database, obtain described second data.
Optionally, in one embodiment of this invention, describedly utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups, comprising:
Utilize described second data and described class value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit;
These teams and groups are averaged at the Kpt that the same day regulates at every turn, 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, embodiments provide a kind of unit adjusting function evaluating apparatus, described device comprises:
First acquiring unit, for obtaining the first data from on-the-spot unit remote terminal unit RTU;
First computing unit, for utilizing described first data and class's value information, calculates the first unit adjusting function evaluation of estimate of each teams and groups;
Second acquisition unit, for obtaining the second data from plant level supervisory information system SIS system;
Second computing unit, for utilizing described second data and described class value information, calculates the second unit adjusting function evaluation of estimate of described each teams and groups;
Comparative analysis unit, is analyzed for utilizing described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate, to evaluate the unit adjusting function of described each teams and groups.
Optionally, in one embodiment of this invention, described first acquiring unit, accesses serial communication for employing and carries out doubling monitoring technique, obtain described first data on described on-the-spot unit RTU.
Optionally, in one embodiment of this invention, described first acquiring unit, be further used for adopting and on described on-the-spot unit RTU, access serial communication carry out doubling monitoring technique, the serial communication of described on-the-spot unit RTU and main website is picked out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data, to obtain described first data.
Optionally, in one embodiment of this invention, described first computing unit, is further used for utilizing described first data and class's value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, 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, for the external interface by described SIS system, obtains described second data from SIS system real-time database.
Optionally, in one embodiment of this invention, described second computing unit, be further used for utilizing described second data and described class value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, 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: present invention achieves and do not changing under existing unit RTU wiring condition, to send instructions under AGC and unit load data from the real-time calculating of the Real-time Collection in multinomial source, unit regulating index and statistics, and the class's of introducing value information, unit adjusting function index in each teams and groups scope on duty is calculated, A+E, to realize exact evaluation to unit adjusting function in teams and groups' scope on duty, thus achieve the monitoring of each unit adjusting function, early warning and class's value and evaluate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of unit adjusting function of embodiment of the present invention evaluation method process flow diagram;
Fig. 2 is a kind of unit adjusting function of embodiment of the present invention evaluating apparatus structural representation;
Fig. 3 is the system network architecture figure of application example of the present invention;
Fig. 4 is application example of the present invention by the serial communication of RTU and main website and picks out 2 serial ports schematic diagram;
Fig. 5 is application example of the present invention by the serial communication of RTU and active and standby terminal server and picks out 2 serial ports schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, be a kind of unit adjusting function of embodiment of the present invention evaluation method process flow diagram, described method comprises:
101, the first data are obtained from on-the-spot unit remote terminal unit RTU;
102, utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups;
103, the second data are obtained from plant level supervisory information system SIS system;
104, utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups;
105, described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate is utilized to be analyzed, to evaluate the unit adjusting function of described each teams and groups.
It should be noted that, the above-mentioned steps 101,102 of the embodiment of the present invention can synchronously be carried out or first carry out step 101,102 with step 103,104, then carries out step 103,104, and the embodiment of the present 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 accesses serial communication and carries out doubling monitoring technique on described on-the-spot unit RTU, obtains described 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 accesses serial communication and carries out doubling monitoring technique on described on-the-spot unit RTU, the serial communication of described on-the-spot unit RTU and main website is picked out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data, to obtain described first data.
Optionally, in one embodiment of this invention, describedly utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups, comprising:
Utilize described first data and class's value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit;
These teams and groups are averaged at the Kpt that the same day regulates at every turn, to obtain the first unit adjusting function evaluation of estimate of these teams and groups.
Optionally, in one embodiment of this invention, describedly obtain the second data from plant level supervisory information system SIS system, comprising:
By the external interface of described SIS system, from SIS system real-time database, obtain described second data.
Optionally, in one embodiment of this invention, describedly utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups, comprising:
Utilize described second data and described class value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit;
These teams and groups are averaged at the Kpt that the same day regulates at every turn, 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 achieves is not changing under existing unit RTU wiring condition, to send instructions under AGC and unit load data from the real-time calculating of the Real-time Collection in multinomial source, unit regulating index and statistics, and the class's of introducing value information, unit adjusting function index in each teams and groups scope on duty is calculated, A+E, to realize exact evaluation to unit adjusting function in teams and groups' scope on duty, thus achieve the monitoring of each unit adjusting function, early warning and class's value and evaluate.
Corresponding to said method embodiment, as shown in Figure 2, be a kind of unit adjusting function of embodiment of the present invention evaluating apparatus structural representation, described device comprises:
First acquiring unit 21, for obtaining the first data from on-the-spot unit remote terminal unit RTU;
First computing unit 22, for utilizing described first data and class's value information, calculates the first unit adjusting function evaluation of estimate of each teams and groups;
Second acquisition unit 23, for obtaining the second data from plant level supervisory information system SIS system;
Second computing unit 24, for utilizing described second data and described class value information, calculates the second unit adjusting function evaluation of estimate of described each teams and groups;
Comparative analysis unit 25, is analyzed for utilizing described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate, to evaluate the unit adjusting function of described each teams and groups.
Optionally, in one embodiment of this invention, described first acquiring unit 21, accesses serial communication for employing and carries out doubling monitoring technique, obtain described first data on described on-the-spot unit RTU.
Optionally, in one embodiment of this invention, described first acquiring unit 21, be further used for adopting and on described on-the-spot unit RTU, access serial communication carry out doubling monitoring technique, the serial communication of described on-the-spot unit RTU and main website is picked out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data, to obtain described first data.
Optionally, in one embodiment of this invention, described first computing unit 22, be further used for utilizing described first data and class's value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, 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, for the external interface by described SIS system, obtains described second data from SIS system real-time database.
Optionally, in one embodiment of this invention, described second computing unit 24, be further used for utilizing described second data and described class value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, 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 achieves is not changing under existing unit RTU wiring condition, to send instructions under AGC and unit load data from the real-time calculating of the Real-time Collection in multinomial source, unit regulating index and statistics, and the class's of introducing value information, unit adjusting function index in each teams and groups scope on duty is calculated, A+E, to realize exact evaluation to unit adjusting function in teams and groups' scope on duty, thus achieve the monitoring of each unit adjusting function, early warning and class's value and evaluate.
Below lift application example to be described:
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, general description is carried out to the real time data acquisition of application example of the present invention, index calculate and evaluation:
Application example of the present invention adopts the mode monitored directly to communicate with interrogation reply system with RTU in main website, and system is monitored and received RTU data, obtains real time data by resolving the IEC870-5-101 stipulations message obtained.The data acquisition of system acquisition RTU end, with only supervising the mode not controlling (receive only message, do not send message), can not have an impact to the operation of RTU end.
Application example of the present invention passes through external interface mode from SIS (Supervisory Information System in plant level, plant level supervisory information system) system real-time database obtains unit load data, and carry out contrast with RTU system acquisition data and store.
Application example of the present invention, by after communication server image data, carries out the calculating of unit adjusting function index, Comparison and analysis, and the class's of introducing value information, realize the exact evaluation to unit adjusting function in teams and groups' scope on duty.
2, unit regulates data acquisition
Application example of the present invention 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 employing of the present invention accesses serial communication and carries out doubling monitoring technique on unit RTU, in order to monitor uplink and downlink data simultaneously, system is by the serial communication of RTU and main website and pick out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data.As shown in Figure 4, for the serial communication of RTU and main website is picked out 2 serial ports schematic diagram by application example of the present invention.
Front end processor image data adopt active and standby preposition/mode of primary channel, a unit RTU also goes out active and standby each 2 tunnels and monitors serial ports, namely be total to and goes out 4 monitoring serial ports.
The wiring diagram of this kind of mode as shown in Figure 5, for the serial communication of RTU and active and standby terminal server is picked out 2 serial ports schematic diagram by application example of the present invention.
2.2, SIS system acquisition
Application example of the present invention, by the external interface with SIS system, obtains data from SIS system real-time database.
Application example of the present invention is after on-the-spot unit RTU and SIS system acquisition to data, be deposited in respective tables of data respectively, according to power generation unit adjusting function index calculate rule, calculate regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd respectively.
3, unit adjusting function class value evaluation method
Application example of the present invention introduces class's value information, according to each teams and groups achievement data that unit regulates within certain day watch time (regulations speed K1, degree of regulation K2, response time K3, regulation depth Kd) at every turn, calculate the adjusting function evaluation index Kpt (Kpt=K1*K2*K3/Kd) of these teams and groups to this unit, these teams and groups are averaged at the Kpt that the same day regulates at every turn, namely obtains the evaluation of estimate of these teams and groups to unit adjusting function.
For certain power plants generating electricity 1 day 3 classes, 08:00 to 16:00 is first class, and 16:00 to 00:00 is second class, and 00:00 to 08:00 is third class.
If first class is responsible for 1# unit and 2# unit.Directly data instance is adopted with unit RTU, 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 second time at 12:07:32-12:08:13 to regulate, regulations speed K1 is 1.4848, and degree of regulation K2 is 1.4966, response time K3 is 11333, and regulation depth is 1.3.2# 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 second time regulate 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 the adjusting function evaluation of estimate of first class to 1# unit is (2.0477*1.6715*0.6/3.5+1.4848*1.4966*1.1333/1.3)/2=1.262, calculate in the same manner, the adjusting function evaluation of estimate of first class to 2# unit is (1.3726*1.8189*1.0667/2+1.3021*1.4795*1.3333/2.1)/2=1.277, and the unit adjusting function evaluation of estimate on first class same day is (1.262+1.277)/2=1.2695.
In like manner, with SIS system acquisition data for source can calculate the unit adjusting function evaluation of estimate of first class, system is drawn every day adjusting function evaluation of estimate correlation curve and is carried out day by day data contrast, thus improves accuracy and the availability of data.
Application example of the present invention achieves not changing under 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 calculating 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, the class's value calculating unit adjusting function is evaluated, and be analyzed, solve the performance evaluation quantitative analysis difficult problem that teams and groups of power plant regulate unit, thus instruct the optimization production run of power plants generating electricity unit, there is 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 present invention is listed, unit, and step can pass through electronic hardware, computer software, or both combinations realize.For the replaceability (interchangeability) of clear displaying hardware and software, above-mentioned various illustrative components (illustrative.components), unit and step have universally described their function.Such function is the designing requirement realizing depending on specific application and whole system by hardware or software.Those skilled in the art for often kind of specifically application, can use the function described in the realization of various method, but this realization can should not be understood to the scope exceeding embodiment of the present invention protection.
Various illustrative logical block described in the embodiment of the present invention, or 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 be realized by the combination of calculation element, such as digital signal processor and microprocessor, multi-microprocessor, and a Digital Signal Processor Core combined by one or more microprocessor, or other similar configuration any realizes.
The software module that method described in the embodiment of the present invention or the step of algorithm directly can embed hardware, processor performs or the combination of both.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, with make processor can from storage medium reading information, and write information can be deposited to storage medium.Alternatively, storage medium can also be integrated in processor.Processor and storage medium can be arranged in ASIC, and ASIC can be arranged in user terminal.Alternatively, processor and storage medium also can be arranged in the different parts in user terminal.
In one or more exemplary design, the above-mentioned functions described by the embodiment of the present invention can realize in the combination in any of hardware, software, firmware or this three.If realized in software, these functions can store on the medium with computer-readable, or are transmitted on the medium of computer-readable with one or more instruction or code form.Computer readable medium comprises computer storage medium and is convenient to make to allow computer program transfer to the telecommunication media in other place from a place.Storage medium can be that any general or special computer can the useable medium of access.Such as, 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 may be used for carrying or store the medium that can be read the program code of form with instruction or data structure and other by general or special computer or general or special processor.In addition, any connection can be properly termed computer readable medium, such as, if software is by a concentric cable, optical fiber computer, twisted-pair feeder, Digital Subscriber Line (DSL) or being also comprised in defined computer readable medium with wireless way for transmittings such as such as infrared, wireless and microwaves 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 magnetic duplication data, and video disc carries out optical reproduction data with laser usually.Above-mentioned combination also can be included in computer readable medium.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a unit adjusting function evaluation method, is characterized in that, described method comprises:
The first data are obtained from on-the-spot unit remote terminal unit RTU;
Utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups;
The second data are obtained from plant level supervisory information system SIS system;
Utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups;
Described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate is utilized to be analyzed, to evaluate the unit adjusting function of described each teams and groups;
Wherein, describedly utilize described first data and class's value information, calculate the first unit adjusting function evaluation of estimate of each teams and groups, comprise: utilize described first data and class's value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, to obtain the first unit adjusting function evaluation of estimate of these teams and groups;
Describedly utilize described second data and described class value information, calculate the second unit adjusting function evaluation of estimate of described each teams and groups, comprise: utilize described second data and described class value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculate the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, to obtain the second unit adjusting function evaluation of estimate of these teams and groups;
Wherein, 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.
2. method as claimed in claim 1, is characterized in that, describedly obtains the first data from on-the-spot unit RTU, comprising:
Employing accesses serial communication and carries out doubling monitoring technique on described on-the-spot unit RTU, obtains described first data.
3. method as claimed in claim 1, is characterized in that, describedly obtains the first data from on-the-spot unit RTU, comprising:
Employing accesses serial communication and carries out doubling monitoring technique on described on-the-spot unit RTU, the serial communication of described on-the-spot unit RTU and main website is picked out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data, to obtain described first data.
4. method as claimed in claim 1, is characterized in that, describedly obtains the second data from plant level supervisory information system SIS system, comprising:
By the external interface of described SIS system, from SIS system real-time database, obtain described second data.
5. a unit adjusting function evaluating apparatus, is characterized in that, described device comprises:
First acquiring unit, for obtaining the first data from on-the-spot unit remote terminal unit RTU;
First computing unit, for utilizing described first data and class's value information, calculates the first unit adjusting function evaluation of estimate of each teams and groups;
Second acquisition unit, for obtaining the second data from plant level supervisory information system SIS system;
Second computing unit, for utilizing described second data and described class value information, calculates the second unit adjusting function evaluation of estimate of described each teams and groups;
Comparative analysis unit, is analyzed for utilizing described first unit adjusting function evaluation of estimate and described second unit adjusting function evaluation of estimate, to evaluate the unit adjusting function of described each teams and groups;
Wherein, described first computing unit, is further used for utilizing described first data and class's value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculates the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, to obtain the first unit adjusting function evaluation of estimate of these teams and groups;
Described second computing unit, is further used for utilizing described second data and described class value information, according to described each teams and groups achievement data that unit regulates within certain day watch time at every turn, calculates the adjusting function evaluation index Kpt of these teams and groups to this unit; These teams and groups are averaged at the Kpt that the same day regulates at every turn, to obtain the second unit adjusting function evaluation of estimate of these teams and groups;
Wherein, 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.
6. device as claimed in claim 5, is characterized in that,
Described first acquiring unit, accesses serial communication for employing and carries out doubling monitoring technique, obtain described first data on described on-the-spot unit RTU.
7. device as claimed in claim 5, is characterized in that,
Described first acquiring unit, be further used for adopting and on described on-the-spot unit RTU, access serial communication carry out doubling monitoring technique, the serial communication of described on-the-spot unit RTU and main website is picked out 2 serial ports, one for monitoring upstream data, another is for monitoring downlink data, to obtain described first data.
8. device as claimed in claim 5, is characterized in that,
Described second acquisition unit, for the external interface by described SIS system, obtains described second data from SIS system real-time database.
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| CN103823968A (en) * | 2014-03-31 | 2014-05-28 | 国家电网公司 | Performance evaluation method suitable for multi-region interconnected power grid contact line power control |
| CN104699609A (en) * | 2015-03-12 | 2015-06-10 | 青岛海尔智能家电科技有限公司 | Method and device for detecting serial port communication |
| 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 |
| CN105406599B (en) * | 2015-12-25 | 2017-10-20 | 南京南瑞继保电气有限公司 | A kind of level of factory AGC accesses the redundancy structure method of power monitoring network |
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