CN110363584A - A kind of electricity electricity charge accounting system - Google Patents
A kind of electricity electricity charge accounting system Download PDFInfo
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Abstract
The invention discloses a kind of electricity electricity charge accounting systems, comprising: input unit, for inputting user information, last time copies and see that registration, this copies and see the electricity charge amount of money obtained by registration and marketing system；Selecting unit, for selecting demand charge calculation；Computing unit is copied for basis and sees that registration calculates of that month day part electricity, and calculates the electricity charge according to of that month electricity and corresponding electricity price；Display unit, for showing demand charge overall situation or showing the electricity charge situation of each component part respectively；Storage unit, for storing user's every terms of information and calculated result.The present invention can calculate each electricity charge component part automatically, improve working efficiency and accuracy rate, each electricity charge component part can individually be shown simultaneously, in this way when encountering knotty problem, electricity charge staff auditor can be audited for certain a part without being affected by other factors, and colleague can be invited to divide the work, audit confirmation is carried out for the various pieces of the electricity charge, further increases working efficiency.
Description
Technical field
The invention belongs to the electricity electricity charge to calculate field more particularly to a kind of electricity electricity charge accounting system.
Background technique
Electricity bill control is the important component of power supply enterprise's financial management, is the basic assurance of Business Economic Benefit.Electricity
Take the maincenter link that audit is electricity bill control, whether the electricity charge in time, accurately recycle according to the regulation time, and whether account is clear,
Whether statistical report form number is accurate, and key is the work quality of electricity charge audit.Electricity charge audit is a more complicated process,
It will generate a large amount of data, constitute the most basic data source of entire electricity bill control work, in review process, auditor
Related electricity consumption data of to master Electricity customers, including load composition, live electricity consumption situation, load nature of electricity consumed, reactive compensation etc..Make
For auditor, the electricity price executive condition of various industries, the power rates structure of Electricity customers, calculation are skillfully grasped.
It is existing with regard to known to inventor, power supply enterprise has the meter reading of complete set to calculate charge system, but since number of users is huge
Electricity consumption situation in field is complicated, and change electricity consumption is more, and all electricity charge abnormal conditions can not be handled completely by calculating charge system, so the electricity charge are issued
Electricity charge staff auditor is also needed to audit before.Problematic user is encountered, electricity charge staff auditor is needed to calculate expense and system knot by hand
Fruit is checked, and error reason is searched.The electricity charge composition of various industries is different, and resident's electricity charge composition is most simple, greatly
It is also to be easiest to error that industrial user's electricity charge composition is the most complicated.The electricity charge of big industrial user are attached comprising the catalogue electricity charge, fund
Add, basic charge as per installed capacity, the transformer loss electricity charge (loss on transmission) and the power tune electricity charge, wherein basic charge as per installed capacity, loss on transmission all with user's monthly electricity consumption
Actual use number of days it is related, the electricity charge of power tune with the catalogue electricity charge, basic charge as per installed capacity and loss on transmission have relationship again.Electricity charge staff auditor is examining
When core, need to be calculated each according to the point of the copied electric supply meter of meter reader, peak, flat, four periods of paddy registration and idle registration
The electricity of period, then the electricity price of gained electricity and corresponding period is used to calculate each electricity charge project, calculating process is complicated.The general electricity charge
Staff auditor will use Microsoft Excel to calculate, and can be convenient the numerical value for obtaining each section, and more complicated electricity consumption is closed
System also needs to manually compute auxiliary.
Microsoft Excel can save electricity charge staff auditor and largely manually compute the time, but due to electricity charge complicated composition, table
Lattice cannot efficiently differentiate out the calculating process of each electricity charge component part, can not clearly see where ging wrong.Manual calculation expense
When it is laborious, due to the electricity charge distribution time requirement, electricity charge staff auditor do not have the time clearly by calculate step 1 one list.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of electricity electricity charge accounting systems, can calculate automatically
Each electricity charge component part improves working efficiency and accuracy rate, while each electricity charge component part can individually be shown, encountered in this way
When knotty problem, electricity charge staff auditor can be audited for certain a part without being affected by other factors, and can be invited
Colleague's division of labor, carries out audit confirmation for the various pieces of the electricity charge, further increases working efficiency.
A kind of technical solution of electricity electricity charge accounting system of the invention are as follows:
A kind of electricity electricity charge accounting system, comprising:
Input unit, for inputting user information, last time copies and sees that registration, this copies and see the gold of the electricity charge obtained by registration and marketing system
Volume；
Selecting unit, for selecting demand charge calculation；
Computing unit is copied for basis and sees that registration calculates of that month day part electricity, and calculated according to of that month electricity and corresponding electricity price
The electricity charge；
Display unit, for showing demand charge overall situation or showing the electricity charge situation of each component part respectively；
Storage unit, for storing user's every terms of information and calculated result.
Further, the user information includes Customs Assigned Number, address name, transformer capacity, executes electricity price and multiplying power；
The user information further includes that user's industry expands modification information, and it includes that transformer pause enables that user's industry, which expands modification information,
Time and electricity price change the time.
Further, the selecting unit be according to user's trade classification, timesharing situation, basic charge as per installed capacity and metering method come
Select demand charge calculation, wherein
User's trade classification, for industry where selecting user；
The timesharing situation is calculated for selecting user whether to execute timesharing；
The basic charge as per installed capacity, for selecting whether user executes big-industry price, selection requirement calculation takes or capacity calculates expense；
The metering method, for selecting the metering method of user, including massive quantity power supply and measurement, height to supply low meter or low for low meter.
Further, the computing unit includes:
Time computing module, for calculating user transformers time used；
Electricity computing module, for seeing that registration calculates user's this month day part electricity and calculates according to the time according to copying for input
The result of module calculates loss on transmission electricity；
Electricity charge computing module, for calculating power cost, fund according to the result of electricity computing module and time computing module
The additional electricity charge, basic charge as per installed capacity, the loss on transmission electricity charge, the electricity charge of power tune and total electricity bill.
Further, the electricity computing module includes:
Electricity computing module at times, for calculating the point, peak, Ping Jigu day part electricity of user；
Active reactive electricity computing module, for calculating the active total electricity and idle total electricity of user；
Loss on transmission electricity computing module, for calculating the transformer loss of user.
Further, user's day part and active reactive electricity calculation formula are as follows: X2-X1, wherein X2 is that this is copied
See registration, X1 is to copy last time to see registration；
The loss on transmission electricity calculation formula are as follows: P0 × 24 × T+P × k, wherein P0 is transformer noload losses, and T is that transformer is real
Border uses the time, and P is to copy to see active total electricity, and k is copper loss design factor, k=0.02 when load factor is less than or equal to 40%, when negative
K=0.03 when load rate is greater than 40%.
Further, the electricity charge computing module is selected according to the timesharing situation and metering method of user to calculate user's
Power cost specifically includes: when user selects peak and valley time, the electricity charge are calculated to be segmented to calculate by spike Pinggu and then be summed it up,
Otherwise it only uses active total electricity and user's electricity price calculates；Low timing, the loss on transmission of user are supplied when the metering method selection of user is high
Then the pro rate that electricity will be occupied function total electricity by the electricity in spike Pinggu calculates power cost to day part again.
Further, the electricity charge computing module obtains the additional total price of fund according to the trade classification of user, then with
Total price is multiplied with active total electricity is calculated the additional electricity charge of fund.
Further, it includes calculating to calculate two ways with requirement by measure that the basic charge as per installed capacity, which calculates, wherein
The basic charge as per installed capacity calculation formula calculated by measure are as follows: S0/T0 × T1 × 28, wherein S0 is transformer capacity value, and T0 is every
The number of days of the moon is calculated by 30, and T1 is transformer actual use number of days, and 28 be the capacity basic charge as per installed capacity unit price of every kvA；
It is calculated in two kinds of situation by demand meter, when practical maximum demand W, which is less than, appraises and decides requirement W0, basic charge as per installed capacity calculation formula is
W0/T0 × T1 × 38, when practical requirement, which is greater than, appraises and decides requirement, calculation formula is [W- (W0 × 0.05)]/T0 × T1 × 38,
In 38 be every kvA requirement basic charge as per installed capacity unit price.
Further, the power tune electricity charge calculation formula are as follows:
(power cost+basic charge as per installed capacity) × power tune coefficient, wherein power tune coefficient is related with power factor, and the calculating of power factor is public
Formula is, wherein Q is the idle total electricity of user.
Further, the total electricity bill=power cost+fund adds the electricity charge+basic charge as per installed capacity+power tune electricity charge.
Further, the display unit includes:
User basic information display module, for showing the essential information of user；
Demand charge overview display module, for showing each section electricity charge amount of money and the total electricity bill amount of money of demand charge；
User's power cost display module, the specific managing detailed catalogue of power cost for showing user, including day part electricity and
Electricity price；
User's loss on transmission electricity quantity display module, for showing the transformer loss managing detailed catalogue of user, including transformer capacity, start and stop
Time and related coefficient；
User's basic charge as per installed capacity display module, for showing the basic charge as per installed capacity managing detailed catalogue of user, including when transformer capacity, start and stop
Between and basic charge as per installed capacity calculation；
User's power tune electricity charge display module, for showing that the power tune electricity charge managing detailed catalogue of user, including metering method, transformer hold
Amount and related coefficient；
Fund adds electricity charge display module, for showing that the fund of user adds electricity charge managing detailed catalogue.
Above-mentioned all display modules can show simultaneously or individually show that marketing system calculates resulting demand charge numerical value
And relevant parameter and this system calculate resulting demand charge numerical value and relevant parameter, electricity charge staff auditor can compare two data
Difference, conveniently audit the electricity charge.
Further, the storage unit is for storing user basic information, input information and calculating information, when user has
Be able to can input again last time when storage record to avoid client according to storage record modification corresponding information, this mode copies and sees and show
Number, transformer capacity and metering method these information for seldom changing, while the previous electricity charge situation of the user can be consulted, it saves
It is time, convenient and efficient.
Compared with prior art, the beneficial effects of the present invention are:
The present invention divides input unit, selecting unit, computing unit and display unit, and four units can realize that the complete electricity charge calculate
With display process；
The present invention, which devises one, only need to input the system that simple information can calculate the electricity charge of user, which can show simultaneously
Store the relevant information of user；
Demand charge can be shown respectively that personnel are calculated in the electricity charge can individually audit certain a part by the present invention according to its structure composition,
It can also the audit of multi agent cooperation sub-module；
The present invention can show jointly the electricity charge result that marketing system obtains with practical calculating value, highlight difference, help electricity charge core
Calculation personnel quickly find problem crux.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the structural schematic diagram of electricity electricity charge accounting system of the invention.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As shown in Fig. 1, electricity charge auditing system provided by the invention, including it is input unit, selecting unit, computing unit, aobvious
Show unit and storage unit.
(1) input unit
Input unit includes:
User basic information input module, for inputting Customs Assigned Number, address name, user transformers capacity, multiplying power and user
Execute electricity price；
User's modification information input module expands modification information, including transformer pause enabling time and electricity for inputting user's industry
Valence changes the time；
Electric energy meter registration MIM message input module, copied for inputing power table last time see registration and this copy and see registration；
Marketing system electricity charge result input module, for inputting the electricity charge calculated result of user in marketing system, so as to this hair
Bright institute's calculated result compares.
(2) selecting unit
Selecting unit includes:
1, the trade classification selection of user, the classification that chooses a trade are resident, agricultural user, general industry and commerce user or big work
Industry user；
2, the timesharing situation selection of user selects timesharing executive condition to execute or not executing；
3, the metering method selection of user selects metering method to supply low meter or massive quantity power supply and measurement for low meter, height to be low；
4, the basic charge as per installed capacity calculation method selection of user, selects basic charge as per installed capacity charging for charging by measure or by demand meter expense.
(3) computing unit
Computing unit includes:
Time computing module participates in the calculating of loss on transmission calculating and basic charge as per installed capacity for calculating user transformers time used；
Electricity computing module, for seeing that registration calculates user's electricity, including active total electricity, sharp electricity, peak according to copying for input
Electricity, paddy electricity amount, ordinary telegram amount and idle total electricity；
Specifically, charging electricity calculation formula are as follows:
Active total electricity calculation formula are as follows: (this active always copies sees that registration-last time active always copy sees registration) * multiplying power；
Sharp electricity calculation formula are as follows: (this active point copy see that registration-last time active point is copied see registration) * multiplying power；
Peak electricity calculation formula are as follows: (this active peak copy see that registration-last time active peak is copied see registration) * multiplying power；
Ordinary telegram amount calculation formula are as follows: (this active flat copies sees that registration-last time active flat copy sees registration) * multiplying power；
Paddy electricity amount calculation formula are as follows: (this active paddy copy see that registration-last time active paddy is copied see registration) * multiplying power；
Idle total electricity calculation formula are as follows: (this is idle always copy see that registration-last time idle always copy sees registration) * multiplying power；
Electricity computing module is also used to calculate loss on transmission electricity, loss on transmission electricity calculation formula are as follows: P0 according to time computing module result
× 24 × T+P × k, wherein P0 is transformer noload losses, and T is transformer time used, and P is to copy to see active total electricity, k
It is copper loss design factor, k=0.02 when load factor is less than or equal to 40%, k=0.03 when load factor is greater than 40%；
Electricity charge computing module, for calculating power cost, fund adds the electricity charge, basic charge as per installed capacity, the loss on transmission electricity charge, the power tune electricity charge and total
The electricity charge；
Power cost calculates: the power cost of user is calculated according to the time-sharing format of user and metering method selection, when user selects
When selecting peak and valley time, power cost calculate will by spike Pinggu be segmented calculate then sum it up, otherwise only use active total electricity with
User's electricity price calculates；Low timing is supplied when the metering method selection of user is high, the loss on transmission electricity of user will be by the electricity in spike Pinggu
Occupy the pro rate of function total electricity to day part, then calculates power cost again
Fund adds the electricity charge and calculates: obtaining the additional summation of fund of every degree electricity, then according to the trade classification of user with every degree electricity
Fund add summation and be multiplied with active total electricity the additional electricity charge of fund are calculated；
It includes calculating to calculate two ways with requirement by measure that basic charge as per installed capacity, which calculates, wherein
The basic charge as per installed capacity calculation formula calculated by measure are as follows: S0/T0 × T1 × 28, wherein S0 is transformer capacity value, and T0 is every
The number of days of the moon is calculated by 30, and T1 is transformer actual use number of days, and 28 be the capacity basic charge as per installed capacity unit price of every kvA；
It is calculated in two kinds of situation by demand meter, when practical maximum demand W, which is less than, appraises and decides requirement W0, basic charge as per installed capacity calculation formula is
W0/T0 × T1 × 38, when practical requirement, which is greater than, appraises and decides requirement, calculation formula is [W- (W0 × 0.05)]/T0 × T1 × 38,
In 38 be every kvA requirement basic charge as per installed capacity unit price；
Power tune electricity charge calculation formula are as follows:
(power cost+basic charge as per installed capacity) × power tune coefficient, wherein power tune coefficient is looked into power-factor meter according to actual power factor and is obtained
Out, the calculation formula of power factor is, wherein Q is the idle total electricity of user；
Total electricity bill formula are as follows: total electricity bill=power cost+fund adds the electricity charge+basic charge as per installed capacity+power tune electricity charge.
(4) display unit, display unit can show all information described herein, the invention shows unit sub-module into
Row is shown, is specifically included that
User basic information display module, show the essential information of user for example Customs Assigned Number, address name, transformer capacity, times
Rate, trade classification and metering method；
Demand charge overview display module, display calculates resulting user's power cost, fund adds the electricity charge, basic charge as per installed capacity, power
Adjust the electricity charge and total electricity bill；
User's power cost display module shows the specific managing detailed catalogue of the power cost of user, including day part electricity and electricity price；
User's loss on transmission electricity quantity display module shows the transformer loss managing detailed catalogue of user, including transformer capacity, start-stop time
And related coefficient；
User's basic charge as per installed capacity display module, shows the basic charge as per installed capacity managing detailed catalogue of user, including transformer capacity, the start-stop time and
Basic charge as per installed capacity calculation；
The new thing module of user's power tune electricity charge, shows the power tune electricity charge managing detailed catalogue of user, including metering method, transformer capacity and
Related coefficient；
Fund adds electricity charge display module, for showing that the fund of user adds electricity charge managing detailed catalogue.
Above-mentioned all display modules can show simultaneously or individually show that marketing system calculates resulting demand charge numerical value
And relevant parameter and this system calculate resulting demand charge numerical value and relevant parameter, electricity charge staff auditor can compare two data
Difference, conveniently audit the electricity charge.
(5) storage unit, storage unit is for storing user basic information, input information and calculating information, when user has
Be able to can input again last time when storage record to avoid client according to storage record modification corresponding information, this mode copies and sees and show
The information that several and transformer capacity, metering method etc. seldom change, while the previous electricity charge situation of the user can be consulted, when saving
Between, it is convenient and efficient.
Electricity charge auditing system provided by the invention makes the electricity charge calculate personnel and is seen by simply inputting user basic information and copying
Registration etc. calculates demand charge, then can very easily find out problem crux, boundary with the marketing system electricity charge of typing comparison
Face is simple and convenient, and it is accurate to calculate.The electricity charge calculate personnel in audit, and step is clear, and data are illustrated, and convenient for searching verification, use
Get up it is quick, prepare, conveniently, meanwhile, when problem is more complex, the electricity charge calculate personnel can more people according to electricity charge component part point
Work is audited, and the convenience and accuracy of electricity charge verification are substantially increased, and saves the working time, improves working efficiency, is mitigated
Working strength calculates mistake for the discovery electricity electricity charge in time and provides effective safeguard mean.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of electricity electricity charge accounting system characterized by comprising
Input unit, for inputting user information, last time copies and sees that registration, this copies and see the gold of the electricity charge obtained by registration and marketing system
Volume；
Selecting unit, for selecting demand charge calculation；
Computing unit is copied for basis and sees that registration calculates of that month day part electricity, and calculated according to of that month electricity and corresponding electricity price
The electricity charge；
Display unit, for showing demand charge overall situation or showing the electricity charge situation of each component part respectively；
Storage unit, for storing user's every terms of information and calculated result.
2. a kind of electricity electricity charge accounting system as described in claim 1, which is characterized in that the user information includes user's volume
Number, address name, transformer capacity, execute electricity price and multiplying power；
The user information further includes that user's industry expands modification information, and it includes that transformer pause enables that user's industry, which expands modification information,
Time and electricity price change the time.
3. a kind of electricity electricity charge accounting system as described in claim 1, which is characterized in that the selecting unit is according to user
Trade classification, timesharing situation, basic charge as per installed capacity and metering method select demand charge calculation, wherein user's industry
Classification, for industry where selecting user；
The timesharing situation is calculated for selecting user whether to execute timesharing；
The basic charge as per installed capacity, for selecting whether user executes big-industry price, selection requirement calculation takes or capacity calculates expense；
The metering method, for selecting the metering method of user, including massive quantity power supply and measurement, height to supply low meter or low for low meter.
4. a kind of electricity electricity charge accounting system as described in claim 1, which is characterized in that the computing unit includes:
Time computing module, for calculating user transformers time used；
Electricity computing module, for seeing that registration calculates user's this month day part electricity and calculates according to the time according to copying for input
The result of module calculates loss on transmission electricity；
Electricity charge computing module, for calculating power cost, fund according to the result of electricity computing module and time computing module
The additional electricity charge, basic charge as per installed capacity, the loss on transmission electricity charge, the electricity charge of power tune and total electricity bill.
5. a kind of electricity electricity charge accounting system as claimed in claim 4, which is characterized in that the electricity computing module includes:
Electricity computing module at times, for calculating the point, peak, Ping Jigu day part electricity of user；
Active reactive electricity computing module, for calculating the active total electricity and idle total electricity of user；
Loss on transmission electricity computing module, for calculating the transformer loss of user.
6. a kind of electricity electricity charge accounting system as claimed in claim 5, which is characterized in that user's day part and active nothing
Function electricity calculation formula are as follows: X2-X1, wherein X2 is that this is copied and sees registration, and X1 is to copy last time to see registration；
The loss on transmission electricity calculation formula are as follows: P0 × 24 × T+P × k, wherein P0 is transformer noload losses, and T is that transformer is real
Border uses the time, and P is to copy to see active total electricity, and k is copper loss design factor, k=0.02 when load factor is less than or equal to 40%, when negative
K=0.03 when load rate is greater than 40%.
7. a kind of electricity electricity charge accounting system as claimed in claim 4, which is characterized in that the electricity charge computing module according to
The timesharing situation and metering method at family select to calculate the power cost of user, specifically include: when user selects peak and valley time,
The electricity charge are calculated to be segmented to calculate by spike Pinggu and then be summed it up, and otherwise only use active total electricity and user's electricity price calculates；When with
The metering method selection at family is high to supply low timing, and the loss on transmission electricity of user will be occupied the ratio of function total electricity in the electricity in spike Pinggu
It is assigned to day part, then calculates power cost again.
8. a kind of electricity electricity charge accounting system as claimed in claim 4, which is characterized in that the electricity charge computing module according to
The trade classification at family obtains the additional total price of fund, then is multiplied with total price with active total electricity and fund additional electrical is calculated
Take；
It includes calculating to calculate two ways with requirement by measure that the basic charge as per installed capacity, which calculates, wherein
The basic charge as per installed capacity calculation formula calculated by measure are as follows: S0/T0 × T1 × 28, wherein S0 is transformer capacity value, and T0 is every
The number of days of the moon is calculated by 30, and T1 is transformer actual use number of days, and 28 be the capacity basic charge as per installed capacity unit price of every kvA；
It is calculated in two kinds of situation by demand meter, when practical maximum demand W, which is less than, appraises and decides requirement W0, basic charge as per installed capacity calculation formula is
W0/T0 × T1 × 38, when practical requirement, which is greater than, appraises and decides requirement, calculation formula is [W- (W0 × 0.05)]/T0 × T1 × 38,
In 38 be every kvA requirement basic charge as per installed capacity unit price；
The power tune electricity charge calculation formula are as follows:
(power cost+basic charge as per installed capacity) × power tune coefficient, wherein power tune coefficient is related with power factor, and the calculating of power factor is public
Formula is, wherein Q is the idle total electricity of user.
9. a kind of electricity electricity charge accounting system as claimed in claim 4, which is characterized in that the total electricity bill=power cost+base
The additional electricity charge+basic charge as per installed capacity+power tune the electricity charge of gold.
10. a kind of electricity electricity charge accounting system as described in claim 1, which is characterized in that the display unit includes:
User basic information display module, for showing the essential information of user；
Demand charge overview display module, for showing each section electricity charge amount of money and the total electricity bill amount of money of demand charge；
User's power cost display module, the specific managing detailed catalogue of power cost for showing user, including day part electricity and
Electricity price；
User's loss on transmission electricity quantity display module, for showing the transformer loss managing detailed catalogue of user, including transformer capacity, start and stop
Time and related coefficient；
User's basic charge as per installed capacity display module, for showing the basic charge as per installed capacity managing detailed catalogue of user, including when transformer capacity, start and stop
Between and basic charge as per installed capacity calculation；
User's power tune electricity charge display module, for showing that the power tune electricity charge managing detailed catalogue of user, including metering method, transformer hold
Amount and related coefficient；
Fund adds electricity charge display module, for showing that the fund of user adds electricity charge managing detailed catalogue.
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