CN101478156A - CPS test punishment sharing system based on UCPS - Google Patents
CPS test punishment sharing system based on UCPS Download PDFInfo
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- CN101478156A CN101478156A CNA2008102048438A CN200810204843A CN101478156A CN 101478156 A CN101478156 A CN 101478156A CN A2008102048438 A CNA2008102048438 A CN A2008102048438A CN 200810204843 A CN200810204843 A CN 200810204843A CN 101478156 A CN101478156 A CN 101478156A
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Abstract
The invention discloses a UCPS-based CPS evaluation fine allocation system. The system comprises a machine-set dynamic cataloging module, a machine-set UCPS fine electric quantity computing module, a UCPS fine amount computing module, a single-machine-set UCPS fine allocation factor computing module and a monthly single-machine-set CPS fine allocation amount computing module which are connected in series in sequence, and further comprises a UCPS fine allocation amount computing module and a CPS monthly fine amount and UCPS allocation amount computing module which are connected between the machine-set dynamic cataloging module and the monthly single-machine-set CPS fine allocation amount computing module. The invention combines the UCPS standard and the CPS standard, utilizes the scientific index to quantize the main proportion of the single machine-set to the CPS total fine amount, calculates the CPS fine allocation amount, has a simple and reasonable structure, can effectively identify and quantize the influence of all the electric generating sets on the area control performance standard fine amount, fully develops the resources at the power supply side for adjustment and improves the control performance of the electric network.
Description
Technical field
The present invention relates to a kind of CPS (Control Performance Standard, the control performance standard) examination fine is shared system, the CPS examination fine based on UCPS (UnitControl Performance Standard, unit control performance standard) that relates in particular to a kind of side unit that is applied to generate electricity is shared system.
Technical background
China's power grid construction development in recent years is swift and violent, and this is the optimization exchange of each regional quantity of electricity, realizes that good basis has been set up in the safety and stability economical operation of whole electrical network.But in this case, according to which type of standard interconnected network is examined, thereby both guaranteed the safe operation of whole electrical network, the interests of taking into account each control area again are crucial.NERC (the North America electric reliability committee) proposes the A1/A2 criterion in the seventies, in the North America and the many electrical networks in the world operating experience has for many years been arranged.The nineties middle and later periods, each big electrical network of China begins to use successively this criterion and comes inter-provincial interconnection examination is carried out in each control area, generally is referred to as ACE examination (Area Control Error, Region control error).Facts have proved that this method has effect to the raising that promotes the whole quality of power supply of interconnected network and automatization level very much, especially makes the AGC level of each electrical network, power plant that large increase has been arranged.But the shortcoming of its existence is also fairly obvious.
NERC has proposed a kind of based on the new Region control appraisal standards of mathematical statistics method in 1996, i.e. CPS (CONTROL PERFORMANCE STANDARD) control performance standard.This standard is estimated the contribution of whole mains frequency based on the control area, thereby makes controlled target become the quality of power supply and the safe and stable operation of whole electrical network, and the interests in most of zones are guaranteed.
Yet above these work all lay particular emphasis on the management of grid side, have ignored the management to generating side resource.The power generator group is AGC (Automatic Generation Control especially, automatic generation control) unit also needs cover appraisal standards to quantize for the percentage contribution of zone load control and mains frequency, thereby introduces the research of electricity generation side controlling performance standard.This research will help to bring into play the enthusiasm that AGC adjusting level initiatively improves in power plant, and tap/dip deep into generating side management resource is that electrical network is more objective, meticulous to the management of Power Plant, science simultaneously.
Concerning the provincial power network control centre, as by examination person, carry out electrical network CPS standard, and bear the fine that is caused because of the ACE deviation on the one hand; On the other hand, as examination person, this area power plant according to the UCPS standard and examine, and is imposed a fine the unit that does not satisfy the UCPS standard.When formulating and carrying out unit control performance standard, be necessary with UCPS standard and CPS standard compare, association analysis, and applicant of the present invention is devoted to study a kind of system that the UCPS standard can be combined with the CPS standard, rationally distinguishes the degree of influencing of each generating set to the CPS fine lines.
Summary of the invention
The object of the present invention is to provide a kind of CPS examination fine to share system based on UCPS, this system combines the UCPS standard with the CPS standard, can rationally distinguish the degree of influencing of each generating set to the CPS index, the guiding generating set provides the assistant service of high-quality, improves the control performance of electrical network.
The technical scheme that realizes above-mentioned purpose is: a kind of CPS examination fine based on UCPS is shared system, described unit performance standard UCPS comprises unit I class Properties Control standard UCPS1 that calculates many controlled areas and the unit II class Properties Control standard UCPS2 that calculates many controlled areas, wherein, comprise the unit dynamic cataloging module of series connection successively, unit UCPS fine electric weight computing module, UCPS fine lines computing module, separate unit unit UCPS fine is shared factor computing module and of that month separate unit unit CPS fine apportionment computing module, also comprises the UCPS fine apportionment computing module and the CPS month fine lines UCPS amount of the sharing computing module that are series between described unit dynamic cataloging module and the of that month separate unit unit CPS fine apportionment computing module.
The above-mentioned CPS examination fine based on UCPS is shared system, and wherein, described unit dynamic cataloging module comprises operation machine pack module and stops using as a servant the machine pack module.
The above-mentioned CPS examination fine based on UCPS is shared system, and wherein, described operation machine pack module comprises the AGC machine pack module that puts into operation, non-AGC machine pack module and fault machine pack module put into operation.
The above-mentioned CPS examination fine based on UCPS is shared system, wherein, described UCPS fine apportionment computing module comprises CPS month fine lines module and the of that month AGC unavailable hourage module of while and the monthly average daily load prediction precision module that link to each other with this module.
The above-mentioned CPS examination fine based on UCPS is shared system, wherein,
Described unit UCPS fine electric weight computing module comprises that many controlled areas unit UCPS1 penalizes electric weight computing module, many controlled areas unit UCPS2 to penalize electric weight computing module, single controlled area unit UCPS1 to penalize electric weight computing module and single controlled area unit UCPS2 to penalize the electric weight computing module;
Described UCPS fine lines computing module comprises put into operation the AGC unit UCPS fine lines computing module and the non-AGC unit UCPS fine lines computing module that puts into operation, and this module is carried out conversion between electric weight comprehensive and the electric weight and the electricity charge according to described unit UCPS fine electric weight computing module result.
The above-mentioned CPS examination fine based on UCPS is shared system, and wherein, described separate unit unit UCPS fine is shared in the factor computing module,
SI
i=CUCPS
i/ ∑ CUCPS
i, wherein, SI
iFor the fine of the UCPS in the unit i measurement period is shared the factor, CUCPS
iBe the total fine lines of UCPS in the unit i measurement period.
The above-mentioned CPS examination fine based on UCPS is shared system, wherein, and in the described UCPS fine apportionment computing module,
The CPS month fine lines UCPS amount of sharing=CPS month fine lines * monthly average daily load prediction precision * (the of that month AGC of 1-is unavailable hourage simultaneously).
The invention has the beneficial effects as follows: a kind of CPS examination fine based on UCPS of the present invention is shared system by the UCPS standard is combined with the CPS standard, carry out the calculating of of that month separate unit unit CPS fine apportionment, this system simple and reasonable for structure, can effectively discern, each generating set of scientific quantification is to the amortization ratio of the whole network CPS fine lines, thereby fully excavate the adjusting resource of generating side, improve the control performance of electrical network.Advantage of the present invention is: 1) according to available situation and the accuracy of forecasting of AGC the total fine lines of CPS are revised, distinguished the shared toatl proportion of power plant, make power plant share total value science more; 2) ratio of unit UCPS fine lines is shared coefficient as the CPS fine, standard is unified, the result is reasonable; 3) interlock of the UCPS result of appraisal and the CPS result of appraisal has embodied the internal relation between UCPS and the CPS, and form is simple, methodological science.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, there is shown a kind of CPS examination fine of the present invention and share system based on UCPS, unit performance standard UCPS comprises unit I class Properties Control standard UCPS1 that calculates many controlled areas and the unit II class Properties Control standard UCPS2 that calculates many controlled areas, the present invention includes the unit dynamic cataloging module 1 of series connection successively, unit UCPS fine electric weight computing module 2, UCPS fine lines computing module 4, separate unit unit UCPS fine is shared factor computing module 5 and of that month separate unit unit CPS fine apportionment computing module 6, also comprises the UCPS fine apportionment computing module 3 and the CPS month fine lines UCPS amount of the sharing computing module 8 that are series between unit dynamic cataloging module 1 and the of that month separate unit unit CPS fine apportionment computing module 6.
Unit dynamic cataloging module 1 comprises operation machine pack module 11 and stops using as a servant machine pack module 12 that operation machine pack module 11 comprises the AGC machine pack module 111 that puts into operation, non-AGC machine pack module 112 and fault machine pack module 113 put into operation.
UCPS fine apportionment computing module 3 comprises a CPS month fine lines module 31 and the of that month AGC unavailable hourage module 32 of while and the monthly average daily load prediction precision module 33 that link to each other with this module.
Unit UCPS fine electric weight computing module 2 comprises that many controlled areas unit UCPS1 penalizes electric weight computing module 21, many controlled areas unit UCPS2 to penalize electric weight computing module 22, single controlled area unit UCPS1 to penalize electric weight computing module 23 and single controlled area unit UCPS2 to penalize electric weight computing module 24;
UCPS fine lines computing module 4 comprises put into operation the AGC unit UCPS fine lines computing module 41 and the non-AGC unit UCPS fine lines computing module 42 that puts into operation, and this module is carried out conversion between electric weight comprehensive and the electric weight and the electricity charge according to unit UCPS fine electric weight computing module 2 results.
Separate unit unit UCPS fine is shared in the factor computing module 5,
SI
i=CUCPS
i/ ∑ CUCPS
i, wherein, SI
iFor the fine of the UCPS in the unit i measurement period is shared the factor, CUCPS
iBe the total fine lines of UCPS in the unit i measurement period.
In the UCPS fine apportionment computing module 3,
The CPS month fine lines UCPS amount of sharing=CPS month fine lines * monthly average daily load prediction precision * (the of that month AGC of 1-is unavailable hourage simultaneously), correction by this formula, part deduction with non-power plant in every month CPS fine lines, share total amount thereby obtain more accurately unit, this is shared total amount and then shares the factor according to separate unit unit UCPS fine and specifically share.
Above embodiment is only for the usefulness that the present invention is described, but not limiting the scope of the invention.Relevant those skilled in the art under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, and the technical scheme that all are equal to also should belong within the category of the present invention's protection, is limited by each claim.
Claims (7)
1. the CPS examination fine based on UCPS is shared system, described unit performance standard UCPS comprises unit I class Properties Control standard UCPS1 that calculates many controlled areas and the unit II class Properties Control standard UCPS2 that calculates many controlled areas, it is characterized in that, comprise the unit dynamic cataloging module of series connection successively, unit UCPS fine electric weight computing module, UCPS fine lines computing module, separate unit unit UCPS fine is shared factor computing module and of that month separate unit unit CPS fine apportionment computing module, also comprises the UCPS fine apportionment computing module and the CPS month fine lines UCPS amount of the sharing computing module that are series between described unit dynamic cataloging module and the of that month separate unit unit CPS fine apportionment computing module.
2. the CPS examination fine based on UCPS according to claim 1 is shared system, it is characterized in that described unit dynamic cataloging module comprises operation machine pack module and stops using as a servant the machine pack module.
3. the CPS examination fine based on UCPS according to claim 2 is shared system, it is characterized in that described operation machine pack module comprises the AGC machine pack module that puts into operation, non-AGC machine pack module and fault machine pack module put into operation.
4. the CPS examination fine based on UCPS according to claim 1 is shared system, it is characterized in that described UCPS fine apportionment computing module comprises CPS month fine lines module and the of that month AGC unavailable hourage module of while and the monthly average daily load prediction precision module that link to each other with this module.
5. the CPS examination fine based on UCPS according to claim 1 is shared system, it is characterized in that,
Described unit UCPS fine electric weight computing module comprises that many controlled areas unit UCPS1 penalizes electric weight computing module, many controlled areas unit UCPS2 to penalize electric weight computing module, single controlled area unit UCPS1 to penalize electric weight computing module and single controlled area unit UCPS2 to penalize the electric weight computing module;
Described UCPS fine lines computing module comprises put into operation the AGC unit UCPS fine lines computing module and the non-AGC unit UCPS fine lines computing module that puts into operation, and this module is carried out conversion between electric weight comprehensive and the electric weight and the electricity charge according to described unit UCPS fine electric weight computing module result.
6. the CPS examination fine based on UCPS according to claim 1 is shared system, it is characterized in that described separate unit unit UCPS fine is shared in the factor computing module,
SI
i=CUCPS
i/ ∑ CUCPS
i, wherein, SI
iFor the fine of the UCPS in the unit i measurement period is shared the factor, CUCPS
iBe the total fine lines of UCPS in the unit i measurement period.
7. the CPS examination fine based on UCPS according to claim 1 is shared system, it is characterized in that, in the described UCPS fine apportionment computing module,
The CPS month fine lines UCPS amount of sharing=CPS month fine lines * monthly average daily load prediction precision * (the of that month AGC of 1-is unavailable hourage simultaneously).
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| CN200810204843.8A CN101478156B (en) | 2008-12-30 | 2008-12-30 | CPS test punishment sharing system based on UCPS |
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| CN200810204843.8A CN101478156B (en) | 2008-12-30 | 2008-12-30 | CPS test punishment sharing system based on UCPS |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070038335A1 (en) * | 2005-07-22 | 2007-02-15 | Mcintyre Timothy J | Real Power Regulation for the Utility Power Grid Via Responsive Loads |
| CN101082415A (en) * | 2006-11-30 | 2007-12-05 | 长沙市朝槿科技有限公司 | Method for real time centralized controlling electric generating set based on SO2 discharging |
| CN101246569A (en) * | 2008-02-28 | 2008-08-20 | 江苏省电力试验研究院有限公司 | Electric network energy quality synthetic appraisement method based on analytic hierarchy process and fuzzy algorithm |
-
2008
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070038335A1 (en) * | 2005-07-22 | 2007-02-15 | Mcintyre Timothy J | Real Power Regulation for the Utility Power Grid Via Responsive Loads |
| CN101082415A (en) * | 2006-11-30 | 2007-12-05 | 长沙市朝槿科技有限公司 | Method for real time centralized controlling electric generating set based on SO2 discharging |
| CN101246569A (en) * | 2008-02-28 | 2008-08-20 | 江苏省电力试验研究院有限公司 | Electric network energy quality synthetic appraisement method based on analytic hierarchy process and fuzzy algorithm |
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Owner name: SHANGHAI ELECTRIC COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIULONG ELECTRIC SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20120703 |
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Effective date of registration: 20120703 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: Shanghai Electric Power Corporation Co-applicant after: Shanghai Electric Power Communication Co., Ltd. Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant before: Shanghai Electric Power Corporation Co-applicant before: Shanghai Jiulong Electric Power Co., Ltd. |
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Effective date of registration: 20120925 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: Shanghai Electric Power Corporation Applicant after: Shanghai Electric Power Communication Co., Ltd. Applicant after: State Grid Corporation of China Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant before: Shanghai Electric Power Corporation Applicant before: Shanghai Electric Power Communication Co., Ltd. |
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