CN104318073B - The method of the electric simulation of energy consumption and energy-conservation of single residential architecture - Google Patents
The method of the electric simulation of energy consumption and energy-conservation of single residential architecture Download PDFInfo
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- CN104318073B CN104318073B CN201410524043.XA CN201410524043A CN104318073B CN 104318073 B CN104318073 B CN 104318073B CN 201410524043 A CN201410524043 A CN 201410524043A CN 104318073 B CN104318073 B CN 104318073B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention provides a kind of electric simulation of energy consumption method of single residential architecture, comprise the following steps：A) single residential architecture inner room information and electrical equipment are collected and counted；B) statistics of user of service and its each statistics of life pattern and setting are carried out；C) use pattern in each room in shelter is counted；D) analysis of power consumption day by day of season load is carried out；E) is set to the energy consumption of other residential electricity consumption loads typical day；F) statistical analysis is carried out in a manner of typical day to the energy consumption of other residential electricity consumption loads；G) the hourly load statistics of typical day is modified；H) load of energy consumption day by day of season load energy consumption data and other residential electricity consumptions day by day is merged；I) generated energy of regenerative resource is counted day by day；J) by consuming energy analysis day by day and daily generation is compared, whether meet standard with energy with judge single residential architecture, corrective measure is taken if not meeting.
Description
Technical field
The present invention relates to the method for electric simulation of energy consumption, the especially a kind of electric simulation of energy consumption and section of single residential architecture
The method of energy.
Background technology
With the development of China's economic society, energy shortage problem increasingly becomes a Ge Nengshi China and keeps sustainable development
One key issue of exhibition.Therefore greatly develop become one it is extremely urgent the problem of.And thus power-saving technology in, build
Build electric energy-saving becomes a key issue again.According to data, in China, building energy consumption accounts for more than the 27% of total energy consumption to root,
But also in the speed increase with annual 1 percentage point.In face of so it is serious the problem of, development Building Electric Energy Saving Technology turn into
The most important thing of power saving.
The energy resource consumption of current single residential architecture embodies a concentrated reflection of electric power resource, combustion gas resource and water resource.Then two
Person is due to using tables of equipment one and counting convenient, and energy-output ratio is it is clear that and can be by using indivedual energy-saving equipments
Reach the purpose for energy-conservation of saving money.And more than 90% equipment is also only being entered by electrical energy drive, the consumption of electric power in family
One-level is set to be used for the electric energy meter of charging at family, this just allows the electric energy consumption of single residential architecture there was only macroscopic statistics, not micro-
See data.The statistics of this mode can not meet actual demand of the modern common people for the wealth that saves, economizes on electricity, saves.
Therefore need to design a kind of method for the single Energy Consumption of Residential Buildings simulation that can carry out practical operation.
The content of the invention
It is an object of the invention to provide a kind of electric simulation of energy consumption method of single residential architecture, methods described is included such as
Lower step：A) information of electrical equipment in the information and building of the single residential architecture inner room simulated is collected and united
Meter；B) statistics of single residential architecture user of service of progress and its each statistics of life pattern and setting；C) Dan Dongju is counted
Firmly build the use pattern in each room in shelter；D) power consumption for season load carries out day by day simulation of energy consumption analysis；e)
Typical day is set to the energy consumption of other residential electricity consumption loads beyond season load；F) other residents beyond season load are used
The energy consumption of electric load carries out statistical analysis in a manner of typical day；G) hourly load of the typical day obtained to step f count into
Row amendment；H) by the energy consumption load day by day of season load other residential electricity consumptions that energy consumption data and step e-g are calculated day by day
Merge；I) generated energy of regenerative resource is counted day by day；J) analysis and the daily generation progress of consuming energy day by day are passed through
Compare, whether meet standard with energy with judge single residential architecture, if meeting, terminate, if not meeting, carry out step
Any one or more combination in j1-j3：J1) improve shelter enclosed structure or use efficient air-conditioning equipment, return to step d；
J2 the generated energy of regenerative resource, return to step i) are increased；J3 low power design) is carried out to electrical equipment in shelter, returns to step
Rapid e.
Preferably, in the step b, specific timetable is listed to life pattern, sums up corresponding electric consumption.
Preferably, the season load includes heating, refrigeration, ventilation electricity consumption.
Preferably, other described residential electricity consumption loads include load relevant with human behavior, daily power load and basis
Power load.
Preferably, include the typical day normally going to work typical day, normal weekend typical case day, guest's weekend typical case day, go out
Difference, which works, typical day and goes on business typical case's day weekend.
Preferably, the electricity consumption that the load relevant with human behavior is related to includes：Electric consumption on lighting, cooking electricity consumption are general to insert
Seat electricity consumption.
Preferably, the daily power load is interior by that will occur during personnel activity for single shelter, but can not
Determine a type load of electricity consumption time of origin.
Preferably, the basic power load is the electricity consumption for necessarily occurring daily and persistently occurring for single residential architecture
Load.
Preferably, the regenerative resource is selected from：Biomass energy, wind energy, solar energy.
Preferably, the generating of solar energy is calculated by the roof area and radiometric analysis of the single residential architecture
Amount.Other renewable energy power generation amounts refer to correlation formula calculating.
According to the present invention single residential architecture electric simulation of energy consumption method, can to reality building energy consumption design into
Row is effective to be instructed and examines.Single residential architecture can be efficiently identified out based on user behavior by the method for the present invention
The source of various energy consumptions and composition, so as to take corresponding energy-saving scheme to reduce energy consumption.On the other hand, by accurately analyzing
Family's power consumption composition, can also improve the design of architectural electricity in turn, so as to reduce energy consumption from source, realize green energy conservation
The requirement of building.
Brief description of the drawings
With reference to the accompanying drawing enclosed, the present invention more purpose, function and advantages will pass through the as follows of embodiment of the present invention
Description is illustrated, wherein：
Fig. 1 schematically shows the flow chart of the method for the electric simulation of energy consumption according to single residential architecture of the invention.
Embodiment
By reference to one exemplary embodiment, the purpose of the present invention and function and the side for realizing these purposes and function
Method will be illustrated.However, the present invention is not limited to one exemplary embodiment as disclosed below；Can by multi-form come
It is realized.The essence of specification is only to aid in the detail of the various equivalent modifications Integrated Understanding present invention.
Hereinafter, embodiments of the invention will be described with reference to the drawings.In the accompanying drawings, identical reference represents identical
Or similar part, or same or like step.
Fig. 1 is the flow chart according to the method for the electric simulation of energy consumption of the single residential architecture of the present invention.Initially enter step
Rapid 101, the information of electrical equipment in the information and building of the single residential architecture inner room simulated is collected and counted.
Specifically, can be by counting the plane figure information of single residential architecture to understand the cloth in each room
Office and use function.Preferably divided according to the room information of present invention statistics with room functions.For example, room can be divided into visitor
Room, kitchen, reception room, laundry, garage, bedroom, changing rooms, toilet etc..To the statistics of the information of electrical equipment in building
Also divided with electric function.For example, classification includes：Illumination, heating and air-conditioning, elevator, plumbing equipment, family expenses
Electrical equipment etc..For each electrical equipment, also need to count its place to use, quantity and its power information etc..
Subsequently into step 102, each statistics of single residential architecture user of service of progress and its statistics of life pattern
And setting.The setting of life pattern is preferably in units of day.Because the user of service of single residential architecture is relatively fixed, work and rest is practised
Used regular strong, the change possibility for relatively common house is small.Therefore, user's daily life system for building need into
First statistics and modelling are acted, to be easy to statistical analysis afterwards.
Shelter personnel are primarily referred to as living in the personnel in the shelter of single residential architecture for a long time.Several masters of each personnel
Want life pattern such as including going to work, going to school, weekend rest, rest of having a holiday, work go on business, family party, friend's party.By
May be more so as to causing the complexity of simulation algorithm excessive in the life pattern that is related to, it is preferable that need to have carried out mesh to it
Property difference and sort out.The purpose distinguished and sorted out to life pattern mainly carries out electric energy consumption analysis, for energy consumption
Influence less pattern suitably to other similar pattern merging treatments, to simplify computation complexity.Tool will be listed to each pattern
The timetable of body, such as pattern of going to work：Get up time, work hours, come off duty return to the shelter time, life is practised in night shelter
Used, the night's rest time.A variety of habits and customs are might have in each of which pattern, are adjusted for such a situation in data sampling
The stage of looking into answers the data of the every kind of custom of sampling as much as possible, coordinate room use sum up every kind of custom corresponding to electricity consumption disappear
Consumption.
Statistics to inhabitation personnel and its respective life pattern and after setting, into step 103, counts Dan Dongju
The use pattern in each room in shelter is firmly built, by the above-mentioned steps 101-102 personnel counted on and electrical equipment information table
It is shown as one or more use patterns for each room., can be very bright by understanding personnel's work and rest and device configuration in shelter
The true operation power by the roomed electrical equipment of institute in shelter connects with their own usage time, and both join
After being tied, the various equipment that can obtain each room each moment use electric energy consumption.
Following table is an exemplary room use pattern statistics：
The room use pattern statistics of table 1
The analysis of step 103 is all based on the electricity consumption energy consumption statistic that the various electrical equipments in each room in building are carried out.
According to the present invention, the simulation to electricity consumption statistics accounts for the ratio between total energy consumption of single residential architecture according to its energy consumption, is divided into season electricity consumption
Load and other residential electricity consumption loads carry out simulation calculating respectively.Season power load is that larger room is had in summer or winter
Interior temperature adjustment electric energy consumption, i.e. heating, refrigeration, ventilation electricity consumption；Other residential electricity consumption loads be in single residential architecture except
Outside season power load all other residential electricity consumptions, be divided into the load relevant with human behavior, daily power load and
Basic power load.
In step 104, energy consumption mould day by day is carried out for the power consumption of season load including heating, refrigeration, electricity consumption of divulging information
Intend analysis.It can be simulated using existing simulation of energy consumption method, such as Cooling and Heat Source power consumption uses DEST simulation of energy consumption softwares
Carry out season load by when analyze.Following table schematically lists the energy consumption statistic table of 2 exemplary season loads.
The shelter summer typical case day seaonal load table of table 2.1
The shelter winter typical case day seaonal load table of table 2.2
In step 105, according to the present invention, the energy consumption statistic of other residential electricity consumption loads is designed as with the side of " typical day "
Formula is counted, and sets typical day.According to one embodiment of present invention, single residential architecture can be set as following five allusion quotations
The statistics of type day, five typical days include：Normally go to work typical day, normal weekend typical case day, typical day at guest's weekend (reception),
Go on business work typical case day, typical case's day weekend of going on business.
Then, in step 106, by other residential electricity consumption load classifications and based on carry out typical day by when load statistical
Analysis.According to one embodiment of present invention, other residential electricity consumption loads can be broadly divided into three major types：It is relevant with human behavior negative
Lotus, daily power load and basic power load.The activity that load relevant with human behavior refers to personnel in shelter directly causes
The use of some electrical equipments includes：Electric consumption on lighting, cooking electricity consumption, general socket electricity consumption.The setting of daily power load is pin
To in single shelter, by that will occur during personnel activity, but a type load of electricity consumption time of origin can not be determined.It is mainly wrapped
Include：The light socket electricity consumption of laundry computer room, corridor, toilet；Storeroom, equipment room, the electric consumption on lighting of courtyard landscape design；Larger list
The power consumption of the equipment such as pressurizing feedwater, draining, elevator present in residential architecture.Basic power load is all necessarily to occur daily
Power load, and the electricity consumption of this type load is to continue generation, and its electrical equipment included includes：Life refrigerator, family
The small-sized building control main frame, shelter safety monitoring electricity consumption etc. of front yard equipment control.
According to one embodiment of present invention, it is every in typical day analogue data when estimating load relevant with human behavior
The power consumption data of hour extract cumulative obtain according to shelter personnel amount, state, activity from room use pattern table.With
The statistical method of three major types power consumption of the human behavior about load can for example take following manner：Shelter lighting load according to
7W/m2Calculate, specific power consumption determines according to resident family's mechanics；Kitchen load by often eat a hour 2kW, remaining according to
0.5kW is calculated；For jack device standby power consumption by 50w estimations are often carried, remaining presses movable room power calculation.
When estimating daily load power consumption, consider not timing working equipment (such as elevator), not timing working region (as done washing
Computer room, corridor, toilet), its average daily run time is estimated, is included in daily load.Further, since this type load is difficult
The electricity consumption quantity of each hour is accurate to, but their time of origin was all concentrated in the time in addition to shelter personnel rest,
Therefore by the total power consumption of daily load in shelter averagely to occupy all personnel activity 17 hours in, just obtained every kind of typical case
The daily electric energy consumption of load day hourly.
When estimating basic load, such as refrigerator electricity consumption, the electricity consumption of security protection building control computer, the electricity of domestic electric appliance electric leakage
Consumption.These loads and the human behavior of shelter are substantially unrelated, and no matter whether personnel are in shelter in shelter, and these power consumption loads are all
It can occur., it is necessary to which the electric leakage statistics of computing device, may be referred to the existing electric leakage on household appliances enterprise and join in these loads
Count and combine number of devices in shelter and obtain.
Following table schematically list in 2 exemplary typical days by when Estimation of energy consumption.
The energy consuming part period of 3.1 typical day of table " normal day of duty " by when estimate
The energy consuming part period of 3.2 typical day of table " guest's doomsday in week " by when estimate
In step 107, the hourly load statistics of typical day is modified.For example, can with count exemplary operation week
Mode is modified.Specifically, the typical day data classification that step 106 simulates is counted.Except step 106 is according to energy
Several type loads required in consumption analogy method are expressed outer in the form of typical day, it is also necessary to are carried out according to the rule of life of user
Integrate.Such as 5 normal day of duty+2 on normal all doomsdays constitute exemplary operation week most among 1 year.Carried according to owner
(such as monthly) for then having frequency during the reception requirement simulation gone out adds 5 normal day of duty+1 on normal all doomsdays
+ 1 guest receives all doomsdays.In another example to adapt to the working condition often gone on business of shelter occupant, can be in every month the
Being provided with two weeks 5 working days+2 of going on business goes on business the situation on all doomsdays.
Step 108, by season load that step 104 calculates day by day energy consumption data and step 105-107 be calculated its
He merges the load of energy consumption day by day of residential electricity consumption, obtains the analysis result day by day of the total energy consumption of monomer residential architecture.
Step 109, the generated energy of regenerative resource is counted day by day.The purpose of the present invention is by being lived to single
The accurate energy consumption analysis of building and estimation, so as to be selectively added renewable energy technologies, the basis of itself is built to neutralize
Load and daily load, on the one hand reducing the power consumption of shelter reduces living cost, on the other hand tight in urban electric power supply
Zhang Shi, the basic living energy consumption of family can be maintained by renewable energy technologies.
Renewable energy utilization technology includes：Biomass energy, wind energy, solar energy.The present invention preferably selects solar power generation
Electric energy is provided.When adding solar energy in single residential architecture, can be calculated by roof area and local radiometric analysis
Photovoltaic theoretical power generation, and by being checked with empirical data after, count daily generation.When using other regenerative resources,
The generated energy of regenerative resource refers to correlation formula calculating.
In step 110, by consuming energy analysis day by day and daily generation is compared, energy is used with judge single residential architecture
Whether amount meets standard, if so, then this method terminates；If not meeting, a variety of counter-measures can be taken.The standard is for example
It is green building assessment standard.The measure taken includes step 111, improves shelter enclosed structure or uses efficient air-conditioning equipment
So as to reduce season load energy consumption, for example, the wall thermal insulating thickness of single residential architecture of increase, is then back to step 104 again
Season load energy consumption is calculated to analyze day by day；Step 112, supplemented by increasing the generated energy of regenerative resource with energy, then
Return to step 109 recalculates the daily generation of regenerative resource；And step 113, low energy is carried out to electrical equipment in shelter
Consumption design, so as to reduce the energy consumption of other residential electricity consumptions, is then back to the load energy that step 105 recalculates other residential electricity consumptions
Consumption is analyzed day by day.Low energy consumption electrical design for example can reduce shelter by using energy-conserving light source with intelligent lighting controls
The load of lighting part, energy-saving whole kitchen equipment is replaced to reduce with electric energy consumption etc..Those skilled in the art can be with
Understand, above-mentioned steps 111,112 and 113 optionally one or can be applied in combination.
In addition, it will be appreciated by persons skilled in the art that the season load energy consumption analysis of above-mentioned steps 104, above-mentioned step
Rapid 105-107 other residential electricity consumptions analysis, and the order of the calculating regenerative resource daily generation of above-mentioned steps 109 can be with
Any reverse or exchange, above three step can also be carried out simultaneously.
It is that the method for the electric simulation of energy consumption of single residential architecture of the invention is applied particularly to a Pekinese Dan Dong below
The specific embodiment of residential architecture:
First, shelter kinsfolk behavior pattern
By the communication of early stage and building user, permanent resident population is 8 people in shelter, is in including three retirements
The elderly, the also busy middle aged Mr. and Mrs of a pair of Comparisions (host and hostess of the family), a children, owner are to make family
Life more Energy and comfort has employed the nurse of two treatment family daily lifes to live together.Extract their typical several lifes
Pattern living, older due to old man, children's age is smaller, thus in annual most of time old man and children all in shelter
In spend, and their life is looked after by nurse.Therefore, the life pattern of three old men, a children and two nurses are complete
Its house pattern formula, and the life pattern of host and hostess be broadly divided into after counting, screening and merge working, weekend, reception,
With (or spending a holiday) these four patterns of going on business.
2nd, shelter building plane layout is introduced
It is provided with the B1 of this building and entertains audio-visual room, gymnasium, game room, banquet hall, equipment machine room, storage
Room, nurse lobby；The first floor is provided with guest room, kitchen, reception room, laundry, garage；Two layers of room include three bedrooms,
Child room, more than the two layers rest areas for just belonging to kinsfolk, there is the toilet of oneself in each room；Three layers be family master
The exclusive region of people is made up of study, glass sunlight house, changing rooms, bedroom, toilet；Garret includes a bedroom and a roof
Rest sightseeing platform, other regions are using as the production capacity platform of this building --- the placing space of solar energy photovoltaic panel.
3rd, shelter electrical equipment configures
Electrical equipment is complex in shelter, and its classification includes：Illumination, heating and air-conditioning, elevator, plumbing are set
Standby, household electrical appliance.
4th, shelter inner room use pattern
By understand personnel's life pattern of shelter, building plane layout, electrical equipment configuring condition, need in next step
According to room title, purposes, usage time (be divided into need lighting hours and need the summer air-conditioning time), service life, socket
This several electric power, lighting power, indoor apparatus of air conditioner power contents are counted and arranged respectively.
5th, shelter typical case day power consumption counts
According to the method for the electric simulation of energy consumption of single residential architecture of the invention, count in shelter except air-conditioning heating is cold and hot
The statistics of other five typical days of energy consumption beyond source, five typical days include：Normally go to work typical day, normal weekend typical case
Day, typical day at guest's weekend (reception), work typical case day of going on business, typical case's day weekend of going on business.
6th, all kinds of power load power consumption statistics in shelter
According to four type loads required in simulation of energy consumption method, i.e. season load, the load relevant with personnel, daily electricity consumption
Load and basic power load are expressed in the form of typical day, and microcosmic electric simulation of energy consumption is advised according to the life of user
Rule is integrated.
Based on above-mentioned five typical day setting typical case's weeks.Wherein, 5 normal day of duty+2 on normal all doomsdays constitute one
Most exemplary operations week among year.In addition, the reception demand in the habits and customs of statistics occupant, with certain in simulation process
Frequency (such as monthly) add the typical case on 5 normal days of duty+1 on normal all+1 guests' reception all doomsdays of doomsday
Week.In addition, to adapt to the working condition that shelter host and hostess often go on business, second week in every month is provided with 5 works of going on business
Make to go on business day+2 situation on all doomsdays.
Because the increase and decrease of each above-mentioned life pattern quantity all directly affects the final power consumption value of each type load, also can
The low energy consumption electrical design of whole building is had an impact, therefore, the combination of this above-mentioned several life pattern is needed in statistical number
Surveyed on the basis of to be corrected repeatedly.
1. power consumption counts seaonal load day by day
When counting this type load, Pekinese's weather conditions setting is first depending on：Winter is November 1 to March 31, summer
September 30 days were arrived for May 1, remaining is conditioning in Transition Season.This definition is just carried out the electricity consumption time of Fresh air handling units and indoor apparatus of air conditioner
Further it is accurately positioned.Indoor apparatus of air conditioner and Fresh air handling units only use on the 30th in annual May 1 to September, remaining time
It is to close that we, which set it,.And also two parts are also split for the power consumption of air-conditioner host earth source heat pump unit, a part is heat
Pump assembly itself uses electric consumption, and another part is water circulating pump power consumption when source pump carries out heat exchange with end-equipment.
The power consumption of source pump is according to the DEST annual daily refrigeration dutys or thermic load total amount simulated and the ratio of unit eer (COP)
It is worth to.The power consumption of unit water circulating pump calculate be synchronous, the i.e. power output of unit with unit based on the operation of water pump
Bigger, the run time and operation power of water pump are bigger.So far the computation model of earth source heat pump water circulating pump power consumption is determined：
Water circulating pump day power consumption=
(water circulating pump rated power/source pump rated power) * unit quantity * same day source pump power consumption
The water circulating pump rated power of heat pump is 1.5kW in the embodiment of the present invention, and source pump rated power is 17.2kW,
Unit number of units is two, and source pump power consumption is obtained by previous DEST by the simulation of energy consumption in day.Known conditions is substituted into
Formula, complete the power consumption simulation of daily earth source heat pump water circulating pump.
2. power consumption counts load relevant with human behavior day by day
It is as follows for the embodiment of the present invention and the statistical method of three major types power consumption of the human behavior about load：
Lighting load：By 7W/m2Calculate, specific power consumption is determined by resident family's mechanics.
Kitchen socket load：Calculated by the hour 2kW that often eats, remaining 0.5kW.
Socket load between other prefabricated houses：For jack device standby power consumption by 50W estimations are often carried, remaining presses movable room power
Calculate.
Calculate to obtain the annual total energy consumption 6794.16kW/h with human behavior about load.
3. the power consumption statistics of daily load and basic load
The calculating of daily load in shelter of the present invention：
Not timing working equipment：Life elevator 3kW, sewage drainage pump three have 1.3kW, domestic hot-water pump 0.75kW altogether,
Daily load is included in reference to the run time of average work 1 hour daily；
Not timing working region：The illumination in the regions such as laundry computer room, corridor, entry, dressing cubicle, toilet, courtyard landscape design
It is included in socket power consumption according to the power consumption for estimating duration daily in daily load, for example, in shelter room use pattern, laundry
The outlet power of computer room is 1kW, and lighting power 0.029kW, the daily working time is about 1 hour, shelter laundry computer room
Daily power consumption is exactly 1.029kW/h；
This type load is difficult to be accurate to the electricity consumption quantity of each hour, but its time of origin is all concentrated on except shelter personnel stop
In time beyond breath, thus by the total power consumption of daily load in shelter averagely to occupy all personnel activity 17 hours in,
The daily electric energy consumption of load hourly of every kind of typical day is just obtained.
The further electric energy consumption of the typical day in accurate statistics shelter.For example, when host and hostess are gone on business or traveled
Changing rooms, toilet, the power consumption in owner's floor corridor deduct.Power consumption simulation of energy consumption result：Typical working, weekend, receive day
Daily load power consumption is 16.36kW/h, and typical working of going on business, the daily load power consumption on all doomsdays of going on business are respectively 14.859kW/h
And 13.889kW/h.The total power consumption of the annual daily load of shelter is 5822.04kW/h.
Basic load in shelter of the present invention includes：Refrigerator electricity consumption, the electricity consumption of security protection building control computer, domestic electric appliance electric leakage
Power consumption.These loads and the human behavior of shelter are substantially unrelated, and no matter whether personnel are in shelter in shelter, and these power consumptions are born
Lotus can all occur.In these loads, the statistics of equipment leakage is complex, refer on household appliances enterprise electric leakage parameter simultaneously
Obtained with reference to number of devices in shelter.The daily basic load power consumption of shelter is 12kW/h, total consumption of annual shelter basic load
Electricity is 4380kW/h.
4th, photovoltaic apparatus generated energy (PVSYST simulations) month by month
By taking the meteorological data data that certain year National Meteorological Bureau announces as an example, Beijing whole year solar energy adds up amount of radiation and is about
4904MJ/ ㎡, annual standard sunshine-duration are about 2485.7 hours.Test was done Beijing 1kW's by some photovoltaic research institutions
Photovoltaic call apparatus can produce 1214kW/h cleaning electric energy every year.The present invention is compared by analysis to install too from roof
The technology of positive energy photovoltaic cell is supplemented the electric energy consumption of shelter.
The present invention has carried out photovoltaic after determining during implementing photovoltaic technology and can put photovoltaic call apparatus area
Battery apparatus arranges (shelter photovoltaic call apparatus arrangement), and each system has selected 32 pieces of 240W photovoltaic cell component total
Installed capacity is 7.68kW.
Average of the whole year moon generated energy 811kW/h is calculated by simulation, occurred in may in maximum generating watt month
1180.3kW/h, minimum generated energy month appear in 472.5kW/h in December.Year gross generation is 9730kW/h.
The conclusion that the present embodiment is drawn is as follows：
The embodiment of the present invention is through obtained electric energy consumption on the basis of the above-mentioned analysis of typical day based on occupant's behavior
4.08 ten thousand kW/h are annual, meet current national codes.Year total power consumption of wherein four major class electrical loads is respectively：Season load
2.38 ten thousand kw/h, load 0.68 ten thousand kw/h relevant with human behavior, basic load 0.44 ten thousand kW/h, the daily kw/ of load 0.58 ten thousand
h。
In the electric energy consumption analysis and energy-conservation of the present embodiment, season load accounts for before low power design optimization is not carried out
The 58% of total energy consumption, after adding low-energy optimization design, seaonal load total amount reduces 0.58 ten thousand kW/h, it is accounted for total energy
The 52% of consumption.
Recognized by embodiment analysis, the optimization space of air-conditioning heating during low-energy optimization designs in single inhabitation project
It is huge and stronger compared with the comfortableness of legacy system after optimization.Electrical design goes back renewable energy utilization in addition to illuminator
The equipment for meeting project characteristic is found in technology and is applied, and then reduces the electricity consumption total amount of single residential architecture.
According to the present invention single residential architecture electric simulation of energy consumption method, can to reality building energy consumption design into
Row is effective to be instructed and examines.Single residential architecture can be efficiently identified out based on user behavior by the method for the present invention
The source of various energy consumptions and composition, so as to take corresponding energy-saving scheme to reduce energy consumption.On the other hand, by accurately analyzing
Family's power consumption composition, can also improve the design of architectural electricity in turn, so as to reduce energy consumption from source, realize green energy conservation
The requirement of building.
With reference to the explanation of the invention disclosed here and practice, other embodiment of the invention is for those skilled in the art
It all will be readily apparent and understand.Illustrate and embodiment is to be considered only as exemplary, of the invention true scope and purport is equal
It is defined in the claims.
Claims (8)
1. a kind of electric simulation of energy consumption method of single residential architecture, methods described comprise the following steps：
A) information of electrical equipment in the information and building of the single residential architecture inner room simulated is collected and counted；
B) statistics of single residential architecture user of service of progress and its each statistics of life pattern and setting, wherein to user
The respective life pattern of member carries out purposive difference and classification；
C) use pattern in each room in single residential architecture shelter is counted；
D) power consumption for season load carries out day by day simulation of energy consumption analysis；
E) is set to the energy consumption of other residential electricity consumption loads beyond season load typical day；
F) statistical analysis is carried out in a manner of typical day to the energy consumption of other residential electricity consumption loads beyond season load；It is described its
He includes load relevant with human behavior, daily power load and basic power load by residential electricity consumption load, wherein
When estimating relevant with human behavior load, the power consumption data of typical day according to shelter personnel amount, state, it is movable from
Cumulative obtain is extracted in room use pattern table；
When estimating daily load power consumption, not timing working equipment, not timing working region are considered, estimate its average daily fortune
The row time, it is included in daily load；
When estimating basic load, it is necessary to the electric leakage statistics of computing device；
G) the hourly load statistics of the typical day obtained to step f is modified；
H) load of energy consumption day by day of season load other residential electricity consumptions that energy consumption data and step e-g are calculated day by day is carried out
Merge；
I) generated energy of regenerative resource is counted day by day；
J) by consuming energy analysis day by day and daily generation is compared, mark whether is met with energy with judge single residential architecture
Standard, if meeting, terminate, if not meeting, carry out combination any one or more in step j1-j3：
J1) improve shelter enclosed structure or use efficient air-conditioning equipment, return to step d
J2 the generated energy of regenerative resource, return to step i) are increased；
J3 low power design, return to step e) are carried out to electrical equipment in shelter；
Include the typical day normally going to work typical day, normal weekend typical case day, guest's weekend typical case day, go on business work typical case's day
With typical case's day weekend of going on business.
2. wherein in the step b, specific timetable according to the method for claim 1, is listed to life pattern, summarize
Go out corresponding electric consumption.
3. according to the method for claim 1, wherein the season load includes heating, refrigeration, ventilation electricity consumption.
4. according to the method for claim 1, wherein the electricity consumption that the load relevant with human behavior is related to includes：Illumination is used
Electricity, cooking electricity consumption, general socket electricity consumption.
5. according to the method for claim 1, wherein the daily power load is interior by personnel activity for single shelter
When will occur, but a type load of electricity consumption time of origin can not be determined.
6. according to the method for claim 1, wherein the basic power load is inevitable daily for single residential architecture
The power load for occurring and persistently occurring.
7. according to the method for claim 1, wherein the regenerative resource is selected from：Biomass energy, wind energy, solar energy.
8. according to the method for claim 7, wherein roof area and radiometric analysis by the single residential architecture
To calculate the generated energy of solar energy.
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