CN106530116A - Method for calculating electricity quantity charge return and compensation based on cross-coupling variable - Google Patents
Method for calculating electricity quantity charge return and compensation based on cross-coupling variable Download PDFInfo
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- CN106530116A CN106530116A CN201610862847.XA CN201610862847A CN106530116A CN 106530116 A CN106530116 A CN 106530116A CN 201610862847 A CN201610862847 A CN 201610862847A CN 106530116 A CN106530116 A CN 106530116A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/56—Special tariff meters
Abstract
The invention provides a method for calculating electricity quantity charge return and compensation based on cross-coupling variable. The method comprises the steps of: calculating a measurement correction electricity quantity by a measurement center; regarding the measurement correction electricity quantity as a first coupling factor, calculating a new transformer loss electricity quantity, and calculating a variable transformer loss electricity quantity by combining the new transformer loss electricity quantity with an original transformer loss electricity quantity; regarding the new transformer loss electricity quantity as a second first coupling factor, and calculating a variable line loss electricity quantity based on the first coupling factor and the second first coupling factor; calculating variable electricity quantity information through combining the measurement correction electricity quantity, the variable transformer loss electricity quantity and the variable line loss electricity quantity; calculating a kilowatt-hour charge ought to be returned and compensated by combining a kilowatt-hour electricity price with the variable electricity quantity information; calculating variable basic electricity charge by combining a basic electricity charge unit price with a number of basic electricity charge error days; calculating a new participation power factor adjustment electricity charge calculation amount; calculating a power factor adjustment electricity charge ought to be returned and compensated; and calculating a summation of electricity charge ought to be returned and compensated. By adopting the calculation method provided by the invention, the ''0'' error calculation of the electricity quantity charge return and compensation work can be achieved.
Description
Technical field
The present invention relates to power domain, and in particular to a kind of power supply department is based on cross-couplings variable come to calculating user's electricity
The method that benefit is moved back in the amount electricity charge.
Background technology
Move back in benefit calculating process in existing electric power enterprise electricity, the electricity charge, the different electricity electricity charge move back benefit using parallel
Property move back benefit computational methods, run into and calculate within continuous many months in need when moving back the benefit electricity charge, or even can be using ignoring power factor change
The electricity charge of power factor adjustment charge change are caused to move back benefit computational methods.For example：Measurement centre finds certain family metering existing problem,
Cause the few quantity calculation of metering device, current methods to be calculated after metering readjustment electric quantity by measurement centre, electricity charge the business accounting center according to
Metering readjustment electric quantity calculates its change catalogue electricity charge, after change power cost, directly applies mechanically former power factor, calculate new power because
The number adjustment electricity charge, then the variation power factor adjustment electricity charge after comparing with former power factor adjustment charge, are drawn, with reference to change electric degree
Draw after the electricity charge and should move back the benefit electricity charge, as shown in Figure 1.This algorithm lacks rigorous, it is difficult to realize that the essence for mending work is moved back in the electricity electricity charge
It is accurate to calculate.
The content of the invention
The present invention overcomes the shortcomings of that prior art is present, and technical problem to be solved is a kind of based on cross-couplings for providing
Variable calculates the method that benefit is moved back in the electricity electricity charge, realizes that the accurate calculation for mending work is moved back in the electricity electricity charge.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：It is a kind of to be calculated based on cross-couplings variable
The method that benefit is moved back in the electricity electricity charge, comprises the following steps:
S101, measurement centre calculate metering readjustment electric quantity, and the metering readjustment electric quantity includes metering corrigendum active energy PJL
With metering corrigendum capacity of idle power QJL；
S102, using the metering readjustment electric quantity as the first coupling factor, calculate new loss on transmission electricity, and combine former loss on transmission electricity
Amount, calculates change loss on transmission electricity, and wherein, the new loss on transmission electricity includes new loss on transmission active energy Δ PTCWith new loss on transmission capacity of idle power
ΔQTC, the former loss on transmission electricity includes former loss on transmission active energy Δ PTOWith former loss on transmission capacity of idle power Δ QTO, the change loss on transmission electricity
Amount includes changing loss on transmission active energy Δ PTWith change loss on transmission capacity of idle power Δ QT；
S103, using the new loss on transmission electricity as the second coupling factor, by first coupling factor and described second
Coupling factor calculates change line loss electricity, and wherein, the new line loss electricity includes new line loss active energy Δ PLCWith new line loss without
Work(electricity Δ QLC, the former line loss electricity includes former line loss active energy Δ PLOWith former line loss capacity of idle power Δ QLO, the change
Line loss electricity includes changing loss on transmission active energy Δ PLWith change loss on transmission capacity of idle power Δ QL；
S104, with reference to the metering readjustment electric quantity, the change loss on transmission electricity and the change line loss electricity, calculate change
Information about power；The change information about power includes changing active energy Δ P and change capacity of idle power Δ Q；
S105, with reference to electric degree electricity price UelcCalculate with the change information about power and should move back benefit power cost Melc；With reference to basic
Electricity Unit Price UbasWith basic charge as per installed capacity mistake natural law dbasCalculate change basic charge as per installed capacity Mbas；
S106, amount of money M is calculated according to Radix Scrophulariae and power factor adjustment chargeO, change active energy Δ P, listed power price Ucat
And change basic charge as per installed capacity MbasCalculate the new power factor adjustment charge that participates in and calculate amount of money MC；
S107, new power factor is calculated according to former information about power and the change information about powerThe former electricity letter
Breath includes former active energy P0With former capacity of idle power QO, and according to new power factorBy consulting《Power factor adjustment mark
Quasi- table》Obtain new power factor regulation coefficient KC, and according to new power factor regulation coefficient KCPower factor adjustment electricity is participated in new
Take amount of money MCCalculate new power factor adjustment charge MCadj, further according to new power factor adjustment charge MCadjAdjust with former power factor
Whole electricity charge MOadjCalculate variation power factor adjustment electricity charge Madj；
S108, according to change basic charge as per installed capacity Mbas, should move back benefit power cost MelcElectricity charge M is adjusted with variation power factoradjMeter
Calculation should move back the total M of the benefit electricity charge.
Preferably, the new loss on transmission active energy Δ PTCWith the new loss on transmission capacity of idle power Δ QTCComputing formula be：
ΔPTC=(Δ PT/h×24×dT)+(P0+PJL)×KTC,
ΔQTC=(Δ QT/h×24×dT)+(P0+PJL)×KTC× K,
In formula, Δ PT/hThe active open circuit loss rate of indication transformer, dTThe days running of indication transformer, KTCIndicate
Work(loss factor, Δ QT/hThe idle open circuit loss rate of indication transformer, K represent idle K values；
The new line loss active energy and Δ PLCThe new line loss capacity of idle power Δ QLCComputing formula be：
In formula, UeCircuit average voltage is represented,Represent the average power rate of former circuit, RLRepresent the resistance value of circuit, XLTable
The reactance value on timberline road.
Preferably, the new loss on transmission active energy Δ PTCWith the new loss on transmission capacity of idle power Δ QTCComputing formula be：
ΔPTC=(P0+PJL)×KTP,
ΔQTC=(Q0+QJL)×KTQ,
KTPProtocol value, K are calculated for active loss on transmission definite proportionTQProtocol value is calculated for idle loss on transmission definite proportion；
The new line loss active energy and Δ PLCThe new line loss capacity of idle power Δ QLCComputing formula be：
ΔPLC=(P0+PJL+ΔPT)×KLP
ΔQLC=(Q0+QJL+ΔQT)×KLQ
In formula, KLPProtocol value, K are calculated for active line loss definite proportionLQProtocol value is calculated for idle line loss definite proportion.
Preferably, it is described to move back benefit power cost MelcComputing formula be：
Melc=Uelc·0.8×ΔP0.8+Uelc·0.85×ΔP0.85+Uelc·0.9×+ΔP0.9
In formula, Uelc·0.8, Uelc·0.85, Uelc·0.9Catalogue electricity charge list when being respectively 0.8,0.85,0.9 for power factor
Valency, Δ P0.8,ΔP0.85,ΔP0.9Represent
Amount.
Preferably, the new participation power factor adjustment charge calculates amount of money MCComputing formula be：
MC·0.8=MO·0.8+Ucat·0.8×ΔP0.8,
MC·0.85=MO·0.85+Ucat·0.85×ΔP0.85,
MC·0.9=MO·0.9+Ucat·0.9×ΔP0.9+Mbas,
M in formulaC·0.8、MC·0.8、MC·0.8New participation power when representing that correspondence power factor is 0.8,0.85,0.9 respectively
The factor adjustment electricity charge calculate the amount of money, MO·0.8、MO·0.85、MO·0.9When representing that correspondence power factor is 0.8,0.85,0.9 respectively
Radix Scrophulariae calculates the amount of money, U with power factor adjustment chargecat·0.8、Ucat·0.85、Ucat·0.9Represent that correspondence power factor is respectively
Listed power price when 0.8,0.85,0.9；
The new power factorComputing formula be：
The new power factor (PF) adjusts electricity charge MCadjComputing formula be：
MCadj·0.8=MC·0.8×KC·0.8,
MCadj·0.85=MC·0.85×KC·0.85,
MCadj·0.9=MC·0.9×KC·0.9,
M in formulaCadj·0.8, MCadj·0.85, MCadj·0.9New power when power factor is 0.8,0.85,0.9 is corresponded to respectively
Factor adjusts the electricity charge, KC·0.8, KC·0.85, KC·0.9Corresponding new power factor regulation coefficient under respectively new power factor.
Preferably, the computing formula of the change information about power is：
Δ P=PJL+ΔPT+ΔPL,
Δ Q=QJL+ΔQT+ΔQL。
Preferably, the change loss on transmission active energy Δ PTWith change loss on transmission capacity of idle power Δ QTComputing formula be：
ΔPT=Δ PTC-ΔPTO,
ΔQT=Δ QTC-ΔQTO,
The change loss on transmission active energy Δ PLWith change loss on transmission capacity of idle power Δ QLComputing formula be：
ΔPL=Δ PLC-ΔPLO,
ΔQL=Δ QLC-ΔQLO。
Preferably, the change active energy Δ P and change capacity of idle power Δ Q computing formula are：
Δ P=PJL+ΔPT+ΔPL,
Δ Q=QJL+ΔQT+ΔQL。
Preferably, the variation power factor adjusts electricity charge MadjComputing formula be：
Madj=MCadj·0.8+MCadj·0.85+MCadj·0.9-MOadj·0.8-MOadj·0.85-MOadj·0.9；
M in formulaOadj·0.8、MOadj·0.85、MOadj·0.9Represented under different capacity different capacity factor respectively, former power factor
The adjustment electricity charge amount of money.
The present invention is had the advantages that compared with prior art：The present invention's calculates electricity based on cross-couplings variable
The method that benefit is moved back in the electricity charge, introduces metering readjustment electric quantity and new loss on transmission electricity and moves back the coupling factor mended in work as the electricity charge, together
When, loss on transmission electricity, line loss electricity, the change basic charge as per installed capacity of the business accounting center, the metering readjustment electric quantity four of measurement centre are moved back into benefit
Inducement is introduced in calculating, it is possible to achieve " 0 " Error Calculation for mending work is moved back in the electricity electricity charge.
Description of the drawings
Fig. 1 is that the electricity electricity charge are moved back with the calculation process block diagram of benefit in prior art；
Fig. 2 is the calculation process block diagram of the method that benefit is moved back in the calculating electricity electricity charge of the present invention, in Fig. 2, loss on transmission electricity, and line loss
, for moving back benefit inducement, metering readjustment electric quantity and new loss on transmission electricity are coupling variable for electricity, measurement centre and the business accounting center, should move back benefit electricity
The degree electricity charge, change basic charge as per installed capacity and the variation power factor adjustment electricity charge are outcome variable.
Specific embodiment
For making technical scheme and advantage clearer, below in conjunction with specific embodiments and the drawings, to this
Bright technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, and
It is not all, of embodiment；Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that obtained, belong to the scope of protection of the invention.
As shown in Fig. 2 a kind of of the present embodiment calculates the electricity electricity charge method of moving back benefit based on cross-couplings variable, including with
Lower step：
1st, measurement centre calculates metering readjustment electric quantity according to actual metering defect or artificial origin；The metering corrigendum
Electricity includes metering corrigendum active energy PJLWith metering corrigendum capacity of idle power QJL；Concrete meaning is due to the mutual inductance of charging metering
Device, the error of electric energy meter and its connection line drop exceed allowed band or other artificial origins cause metering record unpunctual,
Power supply enterprise is according to correlation computations standard, the difference information about power with correct metering electricity for being calculated.This information about power is being supplied
Typically calculated by measurement centre in electric enterprise, according to files on each of customers practical situation, calculate respectively and perform different capacity factor
Under concrete metering corrigendum active energy contributory value, respectively PJL·0.8、PJL·0.85、PJL·0.9。
2nd, the metering readjustment electric quantity is calculated into new loss on transmission electricity as the first coupling factor by normalized form, it is described new
Loss on transmission electricity includes new loss on transmission active energy Δ PTCWith new loss on transmission capacity of idle power Δ QTC, specific formula for calculation is：
ΔPTC=(Δ PT/h×24×dT)+(P0+PJL)×KTC,
ΔQTC=(Δ QT/h×24×dT)+(P0+PJL)×KTC×K；
In formula, Δ PT/hThe active open circuit loss rate of indication transformer, refers specifically in transformator under no-load condition, often
The kwh loss value of hour.dTThe days running of indication transformer, refers specifically to the electricity electricity charge and moves back involved transformator during benefit
Actual motion natural law；KTCActive loss coefficient is represented, the ratio between its active transformator copper loss of sign and total total active energy
Relation, is specifically determined by each net provincial company, Δ QT/hThe idle open circuit loss rate of indication transformer, i.e. transformator are in unloaded feelings
Under condition, kwh loss value hourly, K represent idle K values, and which is characterized between reactive transformer copper loss and active transformator copper loss
Proportionate relationship, is specifically determined by each net provincial company, P in formula0The former active energy in the former information about power is represented, which refers specifically to
In demand charge calculating process, the former electricity charge calculate month active total electricity；With former active energy P0Relative is former idle electricity
Amount QO, which is referred specifically in demand charge calculating process, and the former electricity charge calculate month idle total electricity；
In conjunction with former loss on transmission electricity, change loss on transmission electricity is calculated, wherein, the former loss on transmission electricity includes the active electricity of former loss on transmission
Amount Δ PTOWith former loss on transmission capacity of idle power Δ QTO, during they specifically refer to demand charge calculating process respectively, the former electricity charge are calculated and are become in month
The active loss electricity and reactive loss electricity of depressor；The change loss on transmission electricity includes changing loss on transmission active energy Δ PTAnd change
Change loss on transmission capacity of idle power Δ QT, its computing formula is：
ΔPT=Δ PTC-ΔPTO,
ΔQT=Δ QTC-ΔQTO。
3rd, using the new loss on transmission electricity as the second coupling factor, by first coupling factor and second coupling
The factor, former information about power, metering readjustment electric quantity, line resistance, line reactance, calculate new line loss electricity, the former information about power
Including former active energy P0With former capacity of idle power QO, the new line loss electricity includes new line loss active energy Δ PLCWith new line loss without
Work(electricity Δ QLC, the new new line loss electricity includes new line loss active energy Δ PLCWith new line loss capacity of idle power Δ QLC, its calculating
Formula is：
In formula, UeCircuit average voltage is represented,Represent former power factor, RLRepresent the resistance value of circuit, XLRepresent line
The reactance value on road.
After being calculated new line loss electricity, in conjunction with former line loss variable, change line loss electricity, wherein, the former line is calculated
Damaging electricity includes former line loss active energy Δ PLOWith former line loss capacity of idle power Δ QLO, they refer to demand charge calculating process respectively
In, the former electricity charge calculate the active loss amount and reactive loss amount of month circuit, and the change line loss electricity includes that changing loss on transmission has
Work(electricity Δ PLWith change loss on transmission capacity of idle power Δ QL, Δ PLRepresent that the former month active line loss electricity that calculates introduces metering with consideration
The actual difference of active loss on transmission, Δ Q after readjustment electric quantity, loss on transmission variable quantityLRepresent former and calculate month idle line loss electricity and consideration
The actual difference of idle line loss after readjustment electric quantity, loss on transmission variable quantity is measured in introducing, and its computing formula is:
ΔPL=Δ PLC-ΔPLO,
ΔQL=Δ QLC-ΔQLO；
According to files on each of customers practical situation, the concrete line loss active energy performed under different capacity factor is calculated respectively and is shared
Value, respectively Δ PL·0.8、ΔPL·0.85、ΔPL·0.9。
4th, with reference to the metering readjustment electric quantity, the change loss on transmission electricity and the change line loss electricity, calculate change electricity
Amount information；The change information about power includes changing active energy Δ P and change capacity of idle power Δ Q, and they specifically represent former meter
Calculate month active energy aggregate value active energy and capacity of idle power actual difference respectively after electricity is measured with considering to introduce, its meter
Calculating formula is：
Δ P=PJL+ΔPT+ΔPL,
Δ Q=QJL+ΔQT+ΔQL；
5th, with reference to electric degree electricity price UelcCalculate with the change information about power and should move back benefit power cost Melc；With reference to basic charge as per installed capacity
Univalent UbasWith basic charge as per installed capacity mistake natural law dbasCalculate change basic charge as per installed capacity Mbas, specific formula for calculation is respectively：
Melc=Uelc·0.8×ΔP0.8+Uelc·0.85×ΔP0.85+Uelc·0.9×+ΔP0.9,
Mbas=Ubas×dbas；
In formula, Uelc·0.8, Uelc·0.85, Uelc·0.9Basic charge as per installed capacity list when being respectively 0.8,0.85,0.9 for power factor
Valency, Δ P0.8,ΔP0.85,ΔP0.9Change active energy when being respectively 0.8,0.85,0.9 for power factor.
6th, amount of money M is calculated according to Radix Scrophulariae and power factor adjustment chargeO, listed power price Ucat, change basic charge as per installed capacity MbasWith
And change active energy Δ P calculates the new power factor adjustment charge that participates in and calculates amount of money MC, its computing formula is specially：
MC·0.8=MO·0.8+Ucat·0.8×ΔP0.8,
MC·0.85=MO·0.85+Ucat·0.85×ΔP0.85,
MC·0.9=MO·0.9+Ucat·0.9×ΔP0.9+Mbas,
M in formulaC·0.8、MC·0.8、MC·0.8New participation power factor when respectively power factor is 0.8,0.85,0.9 is adjusted
The whole electricity charge calculate the amount of money, MO·0.8、MO·0.85、MO·0.9Radix Scrophulariae and power when respectively power factor is 0.8,0.85,0.9 because
The number adjustment electricity charge calculate the amount of money, Ucat·0.8、Ucat·0.85、Ucat·0.9Catalogue when respectively power factor is 0.8,0.85,0.9
Electricity price；
7th, new power factor is calculated according to former information about power and the change information about powerIts computing formula is：
Then according to new power factorLook into《Power factor adjusts standard scale》Obtain new power factor regulation coefficient
KC, and according to new power factor regulation coefficient KCPower factor adjustment charge amount of money M is participated in newCCalculate new power factor adjustment
Electricity charge MCadj, its computing formula is：
MCadj·0.8=MC·0.8×KC·0.8,
MCadj·0.85=MC·0.85×KC·0.85,
MCadj·0.9=MC·0.9×KC·0.9,
M in formulaCadj·0.8, MCadj·0.85, MCadj·0.9New power factor when respectively power factor is 0.8,0.85,0.9
The adjustment electricity charge, KC·0.8, KC·0.85, KC·0.9Corresponding new power factor regulation coefficient under respectively new power factor.
Further according to new power factor adjustment charge MCadjWith former power factor adjustment charge MOadjCalculate variation power factor to adjust
Whole electricity charge Madj, specific formula for calculation is：
Madj=MCadj·0.8+MCadj·0.85+MCadj·0.9-MOadj·0.8-MOadj·0.85-MOadj·0.9；
M in formulaOadj·0.8、MOadj·0.85、MOadj·0.9Represented under different capacity different capacity factor respectively, former power factor
The adjustment electricity charge amount of money.
8th, according to change basic charge as per installed capacity Mbas, should move back benefit power cost MelcElectricity charge M is adjusted with variation power factoradjCalculate
The total M of the benefit electricity charge should be moved back, specific formula for calculation is：
M=Melc+Mbas+Madj,
So far, the embodiment of the present invention calculate the electricity electricity charge move back benefit method calculate complete.The present embodiment proposes one kind
The method that benefit is moved back in the electricity electricity charge is calculated based on cross-couplings variable, the new loss on transmission electricity of metering readjustment electric quantity is introduced as the electricity charge
The coupling factor mended in work is moved back, meanwhile, by loss on transmission electricity, line loss electricity, the change basic charge as per installed capacity of the business accounting center, measurement centre
Metering readjustment electric quantity four move back benefit inducement introduce calculating in, it is possible to achieve the electricity electricity charge move back mend work " 0 " Error Calculation.
Wherein, new loss on transmission electricity, i.e., the calculating of new loss on transmission active energy and new loss on transmission capacity of idle power can also according to for,
Electric both sides sign concrete relevant loss on transmission and calculate related protocol calculating, if for example both sides sign loss on transmission quantitative Analysis agreement, active damage
Consumption, reactive loss are respectively CTP、CTQ, then：
ΔPTC=Δ PTO=CTP,
ΔQTC=Δ QTO=CTQ,
If both sides sign loss on transmission definite proportion and calculate agreement, active, idle loss on transmission definite proportion calculates protocol value and is respectively KTP、KTQ, then
ΔPTC=(P0+PJL)×KTP,
ΔQTC=(Q0+QJL)×KTQ,
After being calculated new loss on transmission information about power, the calculating of follow-up new line loss and new power factor etc. is introduced into
Afterwards, still can effectively be calculated to moving back benefit inducement, be realized that " 0 " Error Calculation for mending work is moved back in the electricity electricity charge.
Additionally, for massive quantity power supply and measurement user, not carrying out transformer loss calculating, that is, thinking Δ PTC=0, Δ QTC=0.
Wherein, new line loss electricity can also be signed concrete relevant line loss calculation related protocol according to confession, electricity consumption both sides and calculate,
For example, if both sides sign line loss quantitative Analysis agreement, active loss, reactive loss are respectively CLP、CLQ, then
ΔPLC=Δ PLO=CLP,
ΔQLC=Δ QLO=CTQ,
If both sides sign line loss definite proportion and calculate agreement, it is K that active, idle loss on transmission definite proportion calculates protocol valueLP、KLQ, then：
ΔPLC=(P0+PJL+ΔPT)×KLP,
ΔQLC=(Q0+QJL+ΔQT)×KLQ’
Additionally, for metering device is powered client installed in the special line in property right boundary, line loss calculating is not carried out,
Think Δ PLC=0, Δ QLC=0.
Wherein, in the computational methods of the present embodiment, the calculating of various electricity is distinguished in power factor appraisal standards value
For what is calculated under 0.8,0.85 and 0.9 power factor, it should explanation, when power factor appraisal standards change
Afterwards, after correspondence changes《Power factor adjusts standard scale》, the present invention computational methods it is equally applicable.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Example, in the ken that those of ordinary skill in the art possess, can be with the work on the premise of without departing from present inventive concept
Go out various change.
Claims (9)
1. it is a kind of to calculate the method that benefit is moved back in the electricity electricity charge based on cross-couplings variable, it is characterised in that to comprise the following steps:
S101, measurement centre calculate metering readjustment electric quantity, and the metering readjustment electric quantity includes metering corrigendum active energy PJLAnd meter
Amount corrigendum capacity of idle power QJL；
S102, using the metering readjustment electric quantity as the first coupling factor, calculate new loss on transmission electricity, and combine former loss on transmission electricity,
Change loss on transmission electricity is calculated, wherein, the new loss on transmission electricity includes new loss on transmission active energy Δ PTCWith new loss on transmission capacity of idle power Δ
QTC, the former loss on transmission electricity includes former loss on transmission active energy Δ PTOWith former loss on transmission capacity of idle power Δ QTO, the change loss on transmission electricity
Including change loss on transmission active energy Δ PTWith change loss on transmission capacity of idle power Δ QT；
S103, using the new loss on transmission electricity as the second coupling factor, by first coupling factor and second coupling
The factor calculates change line loss electricity, and wherein, the new line loss electricity includes new line loss active energy Δ PLCWith the idle electricity of new line loss
Amount Δ QLC, the former line loss electricity includes former line loss active energy Δ PLOWith former line loss capacity of idle power Δ QLO, the change line loss
Electricity includes changing loss on transmission active energy Δ PLWith change loss on transmission capacity of idle power Δ QL；
S104, with reference to the metering readjustment electric quantity, the change loss on transmission electricity and the change line loss electricity, calculate change electricity
Information；The change information about power includes changing active energy Δ P and change capacity of idle power Δ Q；
S105, with reference to electric degree electricity price UelcCalculate with the change information about power and should move back benefit power cost Melc；With reference to basic charge as per installed capacity
Univalent UbasWith basic charge as per installed capacity mistake natural law dbasCalculate change basic charge as per installed capacity Mbas；
S106, amount of money M is calculated according to Radix Scrophulariae and power factor adjustment chargeO, change active energy Δ P, listed power price UcatAnd
Change basic charge as per installed capacity MbasCalculate the new power factor adjustment charge that participates in and calculate amount of money MC；
S107, new power factor is calculated according to former information about power and the change information about powerThe former information about power bag
Include former active energy P0With former capacity of idle power QO, and according to new power factorBy consulting《Power factor adjusts standard
Table》Obtain new power factor regulation coefficient KC, and according to new power factor regulation coefficient KCPower factor adjustment charge is participated in new
Amount of money MCCalculate new power factor adjustment charge MCadj, further according to new power factor adjustment charge MCadjAdjust with former power factor
Electricity charge MOadjCalculate variation power factor adjustment electricity charge Madj；
S108, according to change basic charge as per installed capacity Mbas, should move back benefit power cost MelcElectricity charge M is adjusted with variation power factoradjCalculating should
Move back the total M of the benefit electricity charge.
2. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the new loss on transmission active energy Δ PTCWith the new loss on transmission capacity of idle power Δ QTCComputing formula be：
ΔPTC=(Δ PT/h×24×dT)+(P0+PJL)×KTC,
ΔQTC=(Δ QT/h×24×dT)+(P0+PJL)×KTC× K,
In formula, Δ PT/hThe active open circuit loss rate of indication transformer, dTThe days running of indication transformer, KTCRepresent active damage
Consumption coefficient, Δ QT/hThe idle open circuit loss rate of indication transformer, K represent idle K values；
The new line loss active energy and Δ PLCThe new line loss capacity of idle power Δ QLCComputing formula be：
In formula, UeCircuit average voltage is represented,Represent the average power rate of former circuit, RLRepresent the resistance value of circuit, XLRepresent line
The reactance value on road.
3. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the new loss on transmission active energy Δ PTCWith the new loss on transmission capacity of idle power Δ QTCComputing formula be：
ΔPTC=(P0+PJL)×KTP,
ΔQTC=(Q0+QJL)×KTQ,
KTPProtocol value, K are calculated for active loss on transmission definite proportionTQProtocol value is calculated for idle loss on transmission definite proportion；
The new line loss active energy and Δ PLCThe new line loss capacity of idle power Δ QLCComputing formula be：
ΔPLC=(P0+PJL+ΔPT)×KLP
ΔQLC=(Q0+QJL+ΔQT)×KLQ
In formula, KLPProtocol value, K are calculated for active line loss definite proportionLQProtocol value is calculated for idle line loss definite proportion.
4. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In described to move back benefit power cost MelcComputing formula be：
Melc=Uelc·0.8×ΔP0.8+Uelc·0.85×ΔP0.85+Uelc·0.9×+ΔP0.9
In formula, Uelc·0.8, Uelc·0.85, Uelc·0.9Catalogue electricity Unit Price when being respectively 0.8,0.85,0.9 for power factor, Δ
P0.8,ΔP0.85,ΔP0.9Represent.
5. it is according to claim 3 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the new participation power factor adjustment charge calculates amount of money MCComputing formula be：
MC·0.8=MO·0.8+Ucat·0.8×ΔP0.8,
MC·0.85=MO·0.85+Ucat·0.85×ΔP0.85,
MC·0.9=MO·0.9+Ucat·0.9×ΔP0.9+Mbas,
M in formulaC·0.8、MC·0.8、MC·0.8New participation power factor when representing that correspondence power factor is 0.8,0.85,0.9 respectively
The adjustment electricity charge calculate the amount of money, MO·0.8、MO·0.85、MO·0.9Radix Scrophulariae when representing that correspondence power factor is 0.8,0.85,0.9 respectively
The amount of money, U are calculated with power factor adjustment chargecat·0.8、Ucat·0.85、Ucat·0.9Represent that correspondence power factor is 0.8 respectively,
Listed power price when 0.85,0.9；
The new power factorComputing formula be：
The new power factor (PF) adjusts electricity charge MCadjComputing formula be：
MCadj·0.8=MC·0.8×KC·0.8,
MCadj·0.85=MC·0.85×KC·0.85,
MCadj·0.9=MC·0.9×KC·0.9,
M in formulaCadj·0.8, MCadj·0.85, MCadj·0.9New power factor when power factor is 0.8,0.85,0.9 is corresponded to respectively
The adjustment electricity charge, KC·0.8, KC·0.85, KC·0.9Corresponding new power factor regulation coefficient under respectively new power factor.
6. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the computing formula of the change information about power is：
Δ P=PJL+ΔPT+ΔPL,
Δ Q=QJL+ΔQT+ΔQL。
7. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the change loss on transmission active energy Δ PTWith change loss on transmission capacity of idle power Δ QTComputing formula be：
ΔPT=Δ PTC-ΔPTO,
ΔQT=Δ QTC-ΔQTO,
The change loss on transmission active energy Δ PLWith change loss on transmission capacity of idle power Δ QLComputing formula be：
ΔPL=Δ PLC-ΔPLO’
ΔQL=Δ QLC-ΔQLO。
8. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the change active energy Δ P with change capacity of idle power Δ Q computing formula is：
Δ P=PJL+ΔPT+ΔPL,
Δ Q=QJL+ΔQT+ΔQL。
9. it is according to claim 1 it is a kind of the electricity electricity charge method of moving back benefit is calculated based on cross-couplings variable, its feature exists
In the variation power factor adjusts electricity charge MadjComputing formula be
Madj=MCadj·0.8+MCadj·0.85+MCadj·0.9-MOadj·0.8-MOadj·0.85-MOadj·0.9；
M in formulaOadj·0.8、MOadj·0.85、MOadj·0.9Represented under different capacity different capacity factor respectively, former power factor adjustment electricity
Take the amount of money.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274050A (en) * | 2017-04-28 | 2017-10-20 | 国网浙江省电力公司 | The power rate electricity charge method of adjustment being fitted based on user's electricity |
| CN107292482A (en) * | 2017-04-28 | 2017-10-24 | 国网浙江省电力公司 | Electricity charge method of adjustment based on load fluctuation |
| CN112258281A (en) * | 2020-10-22 | 2021-01-22 | 国网四川省电力公司成都供电公司 | MATLAB-based electric power marketization transaction electric power fee refunding method and system |
| CN112505613A (en) * | 2020-10-29 | 2021-03-16 | 国网山东省电力公司济宁供电公司 | High-power-supply high-metering full-voltage-loss metering fault loss electric quantity estimation method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403746A (en) * | 2015-11-02 | 2016-03-16 | 国网山东省电力公司济南供电公司 | Electric quantity and electricity charge accounting system |
| CN105678641A (en) * | 2016-02-04 | 2016-06-15 | 国家电网公司 | Energy-saving data processing method and device for power distribution network |
| US20160187397A1 (en) * | 2014-12-30 | 2016-06-30 | Schneider Electric It Corporation | Power consumption model for cooling equipment |
-
2016
- 2016-09-28 CN CN201610862847.XA patent/CN106530116A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160187397A1 (en) * | 2014-12-30 | 2016-06-30 | Schneider Electric It Corporation | Power consumption model for cooling equipment |
| CN105403746A (en) * | 2015-11-02 | 2016-03-16 | 国网山东省电力公司济南供电公司 | Electric quantity and electricity charge accounting system |
| CN105678641A (en) * | 2016-02-04 | 2016-06-15 | 国家电网公司 | Energy-saving data processing method and device for power distribution network |
Non-Patent Citations (1)
| Title |
|---|
| 刘桐然等: "功率因数不同计算方法对电量追补的影响", 《电子测量技术》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274050A (en) * | 2017-04-28 | 2017-10-20 | 国网浙江省电力公司 | The power rate electricity charge method of adjustment being fitted based on user's electricity |
| CN107292482A (en) * | 2017-04-28 | 2017-10-24 | 国网浙江省电力公司 | Electricity charge method of adjustment based on load fluctuation |
| CN107274050B (en) * | 2017-04-28 | 2021-04-09 | 国网浙江省电力有限公司 | Power rate and electricity charge adjusting method based on user electricity quantity fitting |
| CN112258281A (en) * | 2020-10-22 | 2021-01-22 | 国网四川省电力公司成都供电公司 | MATLAB-based electric power marketization transaction electric power fee refunding method and system |
| CN112505613A (en) * | 2020-10-29 | 2021-03-16 | 国网山东省电力公司济宁供电公司 | High-power-supply high-metering full-voltage-loss metering fault loss electric quantity estimation method and system |
| CN112505613B (en) * | 2020-10-29 | 2023-01-20 | 国网山东省电力公司济宁供电公司 | Method and system for estimating fault loss electric quantity of high-voltage supply and high-voltage metering full-voltage loss metering |
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