CN107122600A - A kind of energy-storage air conditioner system income measurement method and system - Google Patents
A kind of energy-storage air conditioner system income measurement method and system Download PDFInfo
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- CN107122600A CN107122600A CN201710253925.0A CN201710253925A CN107122600A CN 107122600 A CN107122600 A CN 107122600A CN 201710253925 A CN201710253925 A CN 201710253925A CN 107122600 A CN107122600 A CN 107122600A
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Abstract
The invention discloses a kind of energy-storage air conditioner system income measurement method, wherein, energy-storage air conditioner system includes former air-conditioning energy supplying system and accumulation of energy energy supplying system, comprises the following steps：S001：Obtain the day part electricity price in day part；S002：Calculate day part power consumption, day part energy supply amount, day part energy supply unit price of the energy-storage air conditioner system in day part；S003：Calculate the real pair of electricity charge and deal with the electricity charge, wherein：It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price), deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price)；S004：The saving electricity charge of energy-storage air conditioner system are calculated, wherein：The saving electricity charge=deal with the electricity charge-reality pair electricity charge.The invention also discloses a kind of energy-storage air conditioner system gain metering system.The energy-storage air conditioner system income measurement method and system that the present invention is provided, the electricity charge of saving can be calculated exactly, and air-conditioning system accumulation of energy transformation popularization is done to user beneficial to producer.
Description
Technical field
The present invention relates to a kind of metering method technical field, more particularly to a kind of energy-storage air conditioner system income measurement method and
System.
Background technology
With continuing to develop for urbanization process, increasing office building, market, institutional settings, public place of entertainment, doctor
The palaces such as institute, hotel are constantly rised sheer from level ground, and central air conditioner system is that these palaces are essential
Visual plant facility.Under normal circumstances, the electric load " weight night in daytime is light " of air-conditioning system, " strives peak to allow with the other loads of power network
Paddy " is the principal element for causing power network peak load difference.To ensure the safe, reasonable of power network and economically running, user is encouraged
Electric load is called, is realized " peak load shifting ", country carries out Peak-valley TOU power price.
Energy accumulation air conditioner technology is that the one kind being applied under Peak-valley TOU power price system calls electric load technology.It exists user
Grid power load valley period at night is made to be stored, and discharged again when needing daytime, so as to realize electricity consumption
Load " peak load shifting ", while also saving the electricity charge of user.However, after using energy accumulation air conditioner technology, how to calculate exactly
The electricity charge that user saves are energy-storage air conditioner system common problems.
At present, using it is more be that the method for power consumption transfer calculates the electricity charge saved, such as Application No.
200910077876.5 Chinese invention patent, this method assumes that energy-storage air conditioner system power consumption before and after accumulation of energy is constant.
But, energy-storage air conditioner system necessarily causes it after accumulation of energy transformation in the process of running because of reasons such as Changes in weather
Power consumption with its accumulation of energy transformation before power consumption it is inconsistent, power consumption is certain to change.For example, when temperature is high,
Because of system energy device oepration at full load, the improved power consumption of air-conditioning system accumulation of energy is than the power consumption before air-conditioning system accumulation of energy transformation
It is many；When temperature is relatively low, because the load of system energy plant running is smaller, low load with strong power, the improved electricity consumption of air-conditioning system accumulation of energy
The power consumption measured before being transformed than air-conditioning system accumulation of energy is few, and these factors cause that the section of energy-storage air conditioner system can not be calculated exactly
Save the electricity charge, the electricity charge that user saves after can not accurately transform, be unfavorable for producer to user do air-conditioning system accumulation of energy transform push away
Extensively.
The content of the invention
It is an object of the invention to overcome defect of the prior art there is provided a kind of can accurately calculate to save the electricity charge
Energy-storage air conditioner system income measurement method and system.
Technical solution of the present invention provides a kind of energy-storage air conditioner system income measurement method, wherein, energy-storage air conditioner system includes
Former air-conditioning energy supplying system and accumulation of energy energy supplying system, comprise the following steps：
S001：Obtain the day part electricity price in day part；
S002：Day part power consumption, day part energy supply amount, day part of the energy-storage air conditioner system in day part is calculated to supply
Can unit price；
S003：Calculate the real pair of electricity charge and deal with the electricity charge, wherein：
It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price)；
Deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price)；
S004：The saving electricity charge of energy-storage air conditioner system are calculated, wherein：
The saving electricity charge=deal with the electricity charge-reality pair electricity charge.
Further, wherein day part energy supply unit price is calculated as follows：
Close accumulation of energy energy supplying system, isolated operation original air-conditioning energy supplying system；
When calculating the former air-conditioning system day part electricity charge of the former air-conditioning energy supplying system in day part and each former air-conditioning system
Section energy supply amount；
Day part energy supply unit price is calculated, wherein：
Further, the day part includes the peak of power consumption period, with level peak period and low power consumption period.
Technical solution of the present invention also provides a kind of energy-storage air conditioner system gain metering system, wherein, energy-storage air conditioner system bag
Former air-conditioning energy supplying system and accumulation of energy energy supplying system are included, including：
Day part electricity price acquiring unit, for obtaining the day part electricity price in day part；
Day part power consumption computing unit, for calculating the day part electricity consumption in the energy-storage air conditioner system day part
Amount；
Day part supplies energy calculation unit, for calculating the energy supply of the day part in the energy-storage air conditioner system day part
Amount；
The monovalent computing unit of day part energy supply, for calculating the energy supply of the day part in the energy-storage air conditioner system day part
Unit price；
Electricity charge computing unit, for supplying energy balane list according to the day part power consumption computing unit, the day part
The monovalent computing unit of first, described day part energy supply and the data of day part electricity price acquiring unit transmission, calculate the storage
The reality of energy air-conditioning system pays the electricity charge and deals with the electricity charge, wherein,
It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price)；
Deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price)；
Save electricity charge computing unit, for according to the electricity charge computing unit transmit come data, calculate the accumulation of energy
The saving electricity charge of air-conditioning system, wherein, the saving electricity charge=deal with the electricity charge-reality pair electricity charge.
Further, in addition to：
Former air-conditioning system day part electricity charge computing unit, for closing the accumulation of energy energy supplying system, described in isolated operation
During former air-conditioning energy supplying system, the former air-conditioning system day part electricity charge of the former air-conditioning energy supplying system in day part are calculated；
Former air-conditioning system day part supplies energy calculation unit, for closing the accumulation of energy energy supplying system, isolated operation institute
When stating former air-conditioning energy supplying system, calculate former air-conditioning system of the former air-conditioning energy supplying system in day part it is each when energy supply amount；
The monovalent computing unit of day part energy supply is according to the former air-conditioning system day part electricity charge computing unit and described
Former air-conditioning system day part supplies the data that energy calculation unit is transmitted, and calculates day part energy supply unit price, wherein：
Further, the day part includes the peak of power consumption period, with level peak period and low power consumption period.
Further, voltameter is respectively arranged with the former air-conditioning energy supplying system and the accumulation of energy energy supplying system, institute
Voltameter is stated to be connected with the day part power consumption computing unit signal.
Further, being respectively arranged with the former air-conditioning energy supplying system and the accumulation of energy energy supplying system can scale, institute
Energy scale is stated to be connected for energy balane cell signal with the day part.
Further, flowmeter and temperature are respectively arranged with the former air-conditioning energy supplying system and the accumulation of energy energy supplying system
Degree meter；
The flowmeter and the thermometer are connected with the energy scale signal respectively.
Further, wherein in day part energy supply amount=day part water-carrying capacity × day part water temperature difference.
Using above-mentioned technical proposal, have the advantages that：
The energy-storage air conditioner system income measurement method and system that the present invention is provided, by calculating day part energy supply amount and each
Period energy supply unit price, then draws and deals with the electricity charge, effectively overcomes in traditional electricity transfer method because power consumption change is to saving
The influence that the electricity charge are calculated, so as to calculate the electricity charge of saving exactly, doing air-conditioning system accumulation of energy transformation to user beneficial to producer pushes away
Extensively.
Brief description of the drawings
Fig. 1 is the structural representation of energy-storage air conditioner system；
The flow chart for the energy-storage air conditioner system income measurement method that Fig. 2 provides for the present invention；
Fig. 3 is that day part energizes monovalent computational methods flow chart；
The module diagram for the energy-storage air conditioner system gain metering system that Fig. 4 provides for the present invention；
Fig. 5 is former air-conditioning system day part electricity charge computing unit, former air-conditioning system day part for energy calculation unit and respectively
The monovalent computing unit signal connection diagram of period energy supply；
Fig. 6 is voltameter and day part power consumption computing unit signal connection diagram；
Fig. 7 supplies energy balane cell signal connection diagram for energy scale with day part.
The reference table of comparisons：
100- original air-conditioning energy supplying systems；200- accumulation of energy energy supplying systems；
1- air-conditionings energize end；The systems of 2- first can device；The systems of 3- second can device；
4- water storage containers；5- heat exchangers；6- the first watering cycle pipelines；
7- the second watering cycle pipelines；The watering cycle pipelines of 8- the 3rd；The watering cycle pipelines of 9- the 4th；
The watering cycle pipelines of 10- the 5th；11- day part power consumption computing units；
12- day parts supply energy calculation unit；The monovalent computing unit of 13- day parts energy supply；
14- day part electricity price acquiring units；15- electricity charge computing units；
16- saves electricity charge computing unit；17- original air-conditioning system day part electricity charge computing units；
18- original air-conditioning system day parts supply energy calculation unit；19- voltameters；
20- can scale.
Embodiment
Below in conjunction with the accompanying drawings come further illustrate the present invention embodiment.Wherein identical parts identical
Reference is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description
The direction in accompanying drawing is referred to, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Fig. 1 illustrate only a kind of structure type of energy-storage air conditioner system, about the other types of knot of energy-storage air conditioner system
Structure will not enumerate, but the energy-storage air conditioner system income measurement method that the present invention is provided, it is adaptable to all to be supplied with accumulation of energy
The energy-storage air conditioner system of energy system.
As shown in figure 1, energy-storage air conditioner system refers to increase accumulation of energy energy supplying system 200 on former air-conditioning energy supplying system 100, store
Energy energy supplying system 200 can be with accumulation of energy during low power consumption, exoergic or directly energy supply in peak of power consumption.
The energy supply that energy is mentioned in the present invention to be included mentioning in heat and cold, the present invention includes cooling and heat supply, in the summer
It when, cooled cooling or by way of letting cool, in winter, heated up by way of heat release or heat supply.
Former air-conditioning energy supplying system 100 includes：Air-conditioning energy supply end 1 and first system energy device 2, passes through first and supplies water between the two
Circulation line 6 is connected.
Energy device processed in the present invention, is the equipment that can freeze or heat, and such as refrigeration host computer, heats main frame etc..
Accumulation of energy energy supplying system 200 includes：Second system can device 3, water storage container 4 and heat exchanger 5, the second system energy device 3
It is connected between water storage container 4 by the 3rd watering cycle pipeline 8, the 4th watering cycle pipeline is additionally provided with water storage container 4
9。
Air-conditioning energy supply is additionally provided with the second watering cycle pipeline 7 on end 1, and heat exchanger 5 is connected to the second watering cycle pipe
Between the watering cycle pipeline 9 of road 7 and the 4th.
Second system can be also associated with the 5th watering cycle pipeline 10 between device 3 and heat exchanger 5.
It can so realize, individually energy supply, the independent exoergic of accumulation of energy energy supplying system 200, accumulation of energy are supplied former air-conditioning energy supplying system 100
Energy system 200 is with former air-conditioning energy supplying system 100 while the multiple combinations mode such as energy supply.
The exoergic mentioned in the present invention, including let cool and heat release.
The energy-storage air conditioner system income measurement method that the present invention is provided is to be energized to be precisely calculated in increase accumulation of energy
The electricity charge that can be saved after system 200.
As shown in Fig. 2 one embodiment of the invention provides a kind of energy-storage air conditioner system income measurement method, wherein, accumulation of energy is empty
Adjusting system includes former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200, comprises the following steps：
S001：Obtain the day part electricity price in day part；
S002：Day part power consumption, day part energy supply amount, day part of the energy-storage air conditioner system in day part is calculated to supply
Can unit price；
S003：Calculate the real pair of electricity charge and deal with the electricity charge, wherein：
It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price)；
Deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price)；
S004：The saving electricity charge of energy-storage air conditioner system are calculated, wherein：
The saving electricity charge=deal with the electricity charge-reality pair electricity charge.
In step S002, day part power consumption of the energy-storage air conditioner system in day part includes former air-conditioning energy supplying system
100 and the day part power consumption respectively in day part of accumulation of energy energy supplying system 200.
Day part energy supply amount of the energy-storage air conditioner system in day part includes former air-conditioning energy supplying system 100 and accumulation of energy energy supply system
200 day part energy supply amount respectively in day part of system.
Day part energy supply unit price is conveys the price of unit energy, wherein energy supply unit price=electricity charge/energy supply amount.Energy supply amount is
The energy of conveying, wherein energy supply amount=water-carrying capacity × water temperature difference, water-carrying capacity are the flow of the water conveyed in the given time, water temperature
The poor temperature difference to be formed before and after hydrothermal exchange.
Wherein, heating load=hot water flow × hot water temperature difference, the semen donors=cold water flow × cold water temperature difference.
In step S001, day part electricity price can be directly obtained from local power supply administration, such as peak of power consumption period electricity price,
With level peak period electricity price and low power consumption period electricity price etc..
In step S003, a real pair electricity charge are exactly the electricity charge actually paid, and directly can be obtained by electricity charge list, or directly
The electricity charge=∑ (day part power consumption × day part electricity price) is paid in fact by formula to calculate.
It is the electricity charge required for the energy conveyed to air conditioning terminal or air-conditioning energy supply end to deal with the electricity charge, and it can be by formula：
The electricity charge=∑ (day part energy supply amount × day part energy supply unit price) is dealt with to calculate.
So as to calculate the saving electricity charge=the deal with electricity charge-reality pair electricity charge by step S004.
Thus, the energy-storage air conditioner system income measurement method that provides of the present invention, by calculating day part energy supply amount and each
Period energy supply unit price, then draws and deals with the electricity charge, effectively overcomes in traditional electricity transfer method because power consumption change is to saving
The influence that the electricity charge are calculated, so as to calculate the electricity charge of saving exactly, doing air-conditioning system accumulation of energy transformation to user beneficial to producer pushes away
Extensively.
It is preferred that as shown in figure 3, wherein day part energy supply unit price is calculated as follows：
Close accumulation of energy energy supplying system 200, isolated operation original air-conditioning energy supplying system 100.
Calculate the former air-conditioning system day part electricity charge of the former air-conditioning energy supplying system 100 in day part and former air-conditioning system is each
Period energy supply amount；
Day part energy supply unit price is calculated, wherein：
When calculating day part energy supply unit price, accumulation of energy energy supplying system 200 is closed, isolated operation original air-conditioning energy supplying system
100, so as to can show that energy-storage air conditioner system conveys the real price of unit energy, and then it can show that the energy of conveying should
The electricity charge paid, that is to say and deal with the electricity charge.
Wherein, the former air-conditioning system day part electricity charge=∑ is (when former air-conditioning system day part power consumption × original air-conditioning system is each
Section electricity price).
Day part provided in the present invention includes the peak of power consumption period, with level peak period and low power consumption period.
The peak of power consumption period, can be from local power supply administration with the specific period of level peak period and low power consumption period
Obtain.
Such as a kind of division methods, 8 hours (10 peak of power consumption period:00—15:00；18:00—21:00)；Use level
8 hours (7 peak period:00—10:00；15:00—18:00；21:00—23:00)；8 hours (23 low power consumption period:00—
Next day 7:00).Other division methods are also had according to season, area.
Day part power consumption correspondingly includes：It is peak of power consumption period power consumption, low with level peak period power consumption and electricity consumption
Paddy period power consumption.
Day part electricity price correspondingly includes：Peak of power consumption period electricity price, with level peak period electricity price and low power consumption period
Electricity price.
Day part energy supply amount correspondingly includes：It is peak of power consumption period energy supply amount, low with level peak period energy supply amount and electricity consumption
Paddy period energy supply amount.
Day part energy supply unit price correspondingly includes：The peak of power consumption period energy supply unit price, with the level peak period energize unit price and
Low power consumption period energy supply unit price.
It is real to pay the electricity charge=peak of power consumption period power consumption × peak of power consumption period electricity price+use level peak period power consumption × use
Level peak period electricity price+low power consumption period power consumption × low power consumption period electricity price.
Deal with the electricity charge=peak of power consumption period energy supply amount × peak of power consumption period energy supply unit price+and use level peak period energy supply amount
× monovalent with level peak period energy supply unit price+low power consumption period energy supply amount × low power consumption period energy supply.
During its Central Plains air-conditioning system peak of power consumption period electricity charge=original air-conditioning system peak of power consumption period power consumption × peak of power consumption
Section electricity price.
When its Central Plains air-conditioning system is with the level peak period electricity charge=original air-conditioning system level peak period power consumption × use level peak
Section electricity price.
During its Central Plains air-conditioning system low power consumption period electricity charge=original air-conditioning system low power consumption period power consumption × low power consumption
Section electricity price.
Preferably, the energy-storage air conditioner system income measurement method that the present invention is provided, also comprises the following steps, when the saving electricity charge
During less than predetermined threshold value, alarmed, remind user to check whether accumulation of energy energy supplying system 200 breaks down.
As shown in figure 4, the energy-storage air conditioner system gain metering system that one embodiment of the invention is provided, wherein, energy accumulation air conditioner
System includes former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200, including：
Day part electricity price acquiring unit 14, for obtaining the day part electricity price in day part.
Day part power consumption computing unit 11, for calculating the day part power consumption in energy-storage air conditioner system day part.
Day part supplies energy calculation unit 12, for calculating the day part energy supply amount in energy-storage air conditioner system day part.
The monovalent computing unit 13 of day part energy supply, it is single for calculating the energy supply of the day part in energy-storage air conditioner system day part
Valency.
Electricity charge computing unit 15, for according to day part power consumption computing unit 11, day part for energy calculation unit 12,
The data that the monovalent computing unit 13 of day part energy supply and day part electricity price acquiring unit 14 are transmitted, calculate energy-storage air conditioner system
It is real to pay the electricity charge and deal with the electricity charge, wherein,
It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price)；
Deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price).
Save electricity charge computing unit 16, for according to electricity charge computing unit 15 transmit come data, calculate energy accumulation air conditioner
The saving electricity charge of system, wherein, the saving electricity charge=deal with the electricity charge-reality pair electricity charge.
Wherein, day part power consumption computing unit 11, day part are calculated for energy calculation unit 12, day part energy supply unit price
Unit 13 and day part electricity price acquiring unit 14 are connected with the signal of electricity charge computing unit 15 respectively, and electricity charge computing unit 15 is with saving
The signal of electricity charge computing unit 16 is connected.
The energy-storage air conditioner system gain metering system that the present invention is provided, can calculate day part energy supply amount and day part is supplied
Can be monovalent, then draw and deal with the electricity charge, effectively overcome in traditional electricity transfer method because power consumption change is to saving electricity charge meter
The influence of calculation, so as to calculate the electricity charge of saving exactly, air-conditioning system accumulation of energy transformation popularization is done beneficial to producer to user.
It is preferred that as shown in figure 5, the energy-storage air conditioner system gain metering system that provides of the present invention, in addition to：
Former air-conditioning system day part electricity charge computing unit 17, for closing accumulation of energy energy supplying system 200, isolated operation is former empty
When adjusting energy supplying system 100, the former air-conditioning system day part electricity charge of the former air-conditioning energy supplying system 100 in day part are calculated.
Former air-conditioning system day part supplies energy calculation unit 18, and for closing accumulation of energy energy supplying system 200, isolated operation is former
During air-conditioning energy supplying system 100, calculate former air-conditioning system of the former air-conditioning energy supplying system 100 in day part it is each when energy supply amount.
The monovalent computing unit 13 of day part energy supply is according to former air-conditioning system day part electricity charge computing unit 17 and former air-conditioning system
The data that day part of uniting supplies energy calculation unit 18 to transmit, calculate day part energy supply unit price, wherein：
Wherein, former air-conditioning system day part electricity charge computing unit 17 and former air-conditioning system day part supply energy calculation unit 18
Respectively the monovalent signal of computing unit 13 is energized with day part to be connected.
It is preferred that as shown in fig. 6, being respectively arranged with electricity in former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200
Table 19, voltameter 19 is connected with the signal of day part power consumption computing unit 11, and the electricity consumption for calculating energy-storage air conditioner system is total
Amount or the power consumption for calculating former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200 respectively.
It is preferred that as shown in fig. 7, being respectively arranged with energy in former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200
Table 20, energy scale 20 is connected with day part for the signal of energy calculation unit 12, and the energy supply for calculating energy-storage air conditioner system is total
Amount or the energy supply amount for calculating former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200 respectively.
It is preferred that being respectively arranged with flowmeter and temperature in former air-conditioning energy supplying system 100 and accumulation of energy energy supplying system 200
Meter, flowmeter and thermometer are connected with energy scale signal respectively, and then calculate day part energy supply amount.
Wherein, in day part energy supply amount=day part water-carrying capacity × day part water temperature difference.
Preferably, the energy-storage air conditioner system gain metering system that the present invention is provided, also includes alarm unit, single to alarm
Member presets a threshold value, when saving the electricity charge less than predetermined threshold value, is alarmed, reminds user to check accumulation of energy energy supplying system 200
Whether break down.Predetermined threshold value can carry out any setting as needed.
Signal in the present invention includes wireless connection or is electrically connected by wire.
To sum up, the energy-storage air conditioner system income measurement method and system that the present invention is provided, are energized by calculating day part
Amount and day part energize unit price, then draw and deal with the electricity charge, effectively overcome in traditional electricity transfer method because power consumption changes
To saving the influence that the electricity charge are calculated, so as to calculate the electricity charge of saving exactly, air-conditioning system accumulation of energy is done to user beneficial to producer
Transformation is promoted.
As needed, above-mentioned each technical scheme can be combined, to reach best-of-breed technology effect.
Above-described is only the principle and preferred embodiment of the present invention.It should be pointed out that for the common skill of this area
For art personnel, on the basis of the principle of the invention, some other modifications can also be made, the protection model of the present invention is also should be regarded as
Enclose.
Claims (10)
1. a kind of energy-storage air conditioner system income measurement method, wherein, energy-storage air conditioner system includes former air-conditioning energy supplying system and accumulation of energy
Energy supplying system, it is characterised in that comprise the following steps：
S001：Obtain the day part electricity price in day part；
S002：Calculate day part power consumption, day part energy supply amount, day part energy supply list of the energy-storage air conditioner system in day part
Valency；
S003：Calculate the real pair of electricity charge and deal with the electricity charge, wherein：
It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price)；
Deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price)；
S004：The saving electricity charge of energy-storage air conditioner system are calculated, wherein：
The saving electricity charge=deal with the electricity charge-reality pair electricity charge.
2. energy-storage air conditioner system income measurement method according to claim 1, it is characterised in that wherein day part energy supply is single
Valency is calculated as follows：
Close accumulation of energy energy supplying system, isolated operation original air-conditioning energy supplying system；
Calculate the former air-conditioning system day part electricity charge of the former air-conditioning energy supplying system in day part and former air-conditioning system day part is supplied
Energy；
Day part energy supply unit price is calculated, wherein：
3. energy-storage air conditioner system income measurement method according to claim 2, it is characterised in that
The day part includes the peak of power consumption period, with level peak period and low power consumption period.
4. a kind of energy-storage air conditioner system gain metering system, wherein, energy-storage air conditioner system includes former air-conditioning energy supplying system and accumulation of energy
Energy supplying system, it is characterised in that including：
Day part electricity price acquiring unit, for obtaining the day part electricity price in day part；
Day part power consumption computing unit, for calculating the day part power consumption in the energy-storage air conditioner system day part；
Day part supplies energy calculation unit, for calculating the day part energy supply amount in the energy-storage air conditioner system day part；
The monovalent computing unit of day part energy supply, it is single for calculating the energy supply of the day part in the energy-storage air conditioner system day part
Valency；
Electricity charge computing unit, for supplying energy calculation unit, institute according to the day part power consumption computing unit, the day part
The data of the monovalent computing unit of day part energy supply and day part electricity price acquiring unit transmission are stated, the energy accumulation air conditioner is calculated
The reality of system pays the electricity charge and deals with the electricity charge, wherein,
It is real to pay the electricity charge=∑ (day part power consumption × day part electricity price)；
Deal with the electricity charge=∑ (day part energy supply amount × day part energy supply unit price)；
Save electricity charge computing unit, for according to the electricity charge computing unit transmit come data, calculate the energy accumulation air conditioner
The saving electricity charge of system, wherein, the saving electricity charge=deal with the electricity charge-reality pair electricity charge.
5. energy-storage air conditioner system gain metering system according to claim 4, it is characterised in that also include：
Former air-conditioning system day part electricity charge computing unit, for closing the accumulation of energy energy supplying system, former sky described in isolated operation
When adjusting energy supplying system, the former air-conditioning system day part electricity charge of the former air-conditioning energy supplying system in day part are calculated；
Former air-conditioning system day part supplies energy calculation unit, for closing the accumulation of energy energy supplying system, original described in isolated operation
During air-conditioning energy supplying system, calculate former air-conditioning system of the former air-conditioning energy supplying system in day part it is each when energy supply amount；
The monovalent computing unit of day part energy supply is according to the former air-conditioning system day part electricity charge computing unit and the former sky
Adjusting system day part supplies the data that energy calculation unit is transmitted, and calculates day part energy supply unit price, wherein：
6. energy-storage air conditioner system gain metering system according to claim 5, it is characterised in that
The day part includes the peak of power consumption period, with level peak period and low power consumption period.
7. energy-storage air conditioner system gain metering system according to claim 5, it is characterised in that
Be respectively arranged with voltameter in the former air-conditioning energy supplying system and the accumulation of energy energy supplying system, the voltameter with it is described
Day part power consumption computing unit signal is connected.
8. energy-storage air conditioner system gain metering system according to claim 5, it is characterised in that
Be respectively arranged with the former air-conditioning energy supplying system and the accumulation of energy energy supplying system can scale, it is described can scale with it is described
Day part is connected for energy balane cell signal.
9. energy-storage air conditioner system gain metering system according to claim 8, it is characterised in that
Flowmeter and thermometer are respectively arranged with the former air-conditioning energy supplying system and the accumulation of energy energy supplying system；
The flowmeter and the thermometer are connected with the energy scale signal respectively.
10. energy-storage air conditioner system gain metering system according to claim 9, it is characterised in that wherein day part is energized
The temperature difference of water in amount=day part water-carrying capacity × day part.
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| CN101464475A (en) * | 2009-01-23 | 2009-06-24 | 北京佩尔优科技有限公司 | Energy accumulation income measuring system and method thereof |
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| CN202522113U (en) * | 2012-04-26 | 2012-11-07 | 北京英沣特能源技术有限公司 | Water energy storage device with H-shaped water distributors |
| CN202660681U (en) * | 2011-08-19 | 2013-01-09 | 北京佩尔优科技有限公司 | Control system of energy-storage air conditioning local work station |
| CN104713209A (en) * | 2015-03-24 | 2015-06-17 | 深圳达实智能股份有限公司 | Energy-saving expense metering method and system applied to central air-conditioning system |
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| CN101464475A (en) * | 2009-01-23 | 2009-06-24 | 北京佩尔优科技有限公司 | Energy accumulation income measuring system and method thereof |
| CN102470774A (en) * | 2009-08-11 | 2012-05-23 | 欧陆汽车有限责任公司 | Charging device for an energy store and method for operating such a charging device |
| CN202660681U (en) * | 2011-08-19 | 2013-01-09 | 北京佩尔优科技有限公司 | Control system of energy-storage air conditioning local work station |
| CN202522113U (en) * | 2012-04-26 | 2012-11-07 | 北京英沣特能源技术有限公司 | Water energy storage device with H-shaped water distributors |
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