CN106524281A - Clean energy preordered electric heating heat storage heating system and control method - Google Patents
Clean energy preordered electric heating heat storage heating system and control method Download PDFInfo
- Publication number
- CN106524281A CN106524281A CN201611122007.6A CN201611122007A CN106524281A CN 106524281 A CN106524281 A CN 106524281A CN 201611122007 A CN201611122007 A CN 201611122007A CN 106524281 A CN106524281 A CN 106524281A
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- Prior art keywords
- heat
- heating
- clean energy
- electricity
- monitoring platform
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a clean energy preordered electric heating heat storage heating system shown as in Figure 1. The system comprises a local human-computer monitoring platform 1, preordered clean energy electricity 2, a heating supply predictor 4 and an electric boiler heating system 5. A regional power grid step tariff preordering platform 7 determines the peak-regulating load electric quantity that a power grid participates in. The local human-computer monitoring platform determines the required heating heat quantity and the preordered heat load, compares the preordered heat load with the required practical heat load, determines the quantity value storage heat and heating and transmits data to an electric heating heat storage controller. The electric heating heat storage controller completes control over running of the electric boiler heating system. A heat retainer collects the inlet temperature and the outlet temperature of a user pipeline, feeds back a temperature difference and controls the combination of different power resistors to release required heat. A peak-load adjustable and heat supply optimized control system is formed. The control system is provided with a clean energy preordering module. The problems of slow sale and the like of wind electricity can be effectively solved. Research and development of clean energy are promoted to some extent.
Description
Technical field
The invention belongs to heating field, supplies thermal control with optimization emphatically.
Technical background
Traditional heating system mostly is coal heating, and this traditional heating system can be also caused while the energy is consumed
Substantial amounts of environmental problem, causes environmental pollution.Therefore, we are badly in need of a kind of heat-supplying mode of cleaning.Electric energy, as more cleaning
The energy, just become first-selection.Change traditional heating system and heat for point, the Fossil fuels such as coal can be reduced to a certain extent
Burning, reduces the discharge of the gases such as carbon dioxide.
The load-bearing capacity of electrical network is certain, and in order to not make electrical network overload, generally using the method for " rationing the power supply ", this is one
Determine in degree, to will result in the waste of clean energy resource and cause certain economic loss.The present invention to a certain extent just can be with
Solve relevant issues.
The content of the invention
It is an object of the invention to effectively solve the problems, such as problem of environmental pollution and clean energy resource electric hysteresis pin, optimize heat supply
Mode.A kind of control system is provided, can according to temperature required different adjustment electric boiler liberated heat and electric boiler storing up heat,
So as to optimize heat supply and accumulation of heat pattern, clean energy resource electricity forward purchasing can just solve the storage of clean energy resource electricity to a certain extent
Wind is abandoned to the area such as Inner Mongol and abandons light and the restricted problem of related clean energy resource electricity.
The purpose of the present invention is solved by technical scheme below：
The working condition of the man-machine effect of monitor supervision platform -1 monitoring whole system of appeal.Required heat is predicted,
The electricity of prediction is used for purchasing clean energy resource electricity -2 in advance in being passed to heating power consumption prediction -3；The heat of prediction carries out letter with feedback end
Single weights and must deviate, by the control of electrical heating accumulation of heat controller -4, so as to realize control and monitoring electric boiler heat release with
Heat-accumulating process regulates and controls.
The told heating power consumption prediction -3 of appeal is that the data obtained according to man-machine monitor supervision platform -1 are carried out to institute's subfam. Spiraeoideae
A kind of prediction, so as to control clean energy resource electricity electricity forward purchasing, makes clean energy resource electricity forward purchasing amount more reasonable.
The told clean energy resource electricity forward purchasing -2 of appeal is exactly based on the data heated obtained by power consumption prediction -3, from electrical network
Place's forward purchasing clean energy resource electricity.The phenomenons such as electricity are abandoned so as to solve to a certain extent to abandon wind.
Electrical heating accumulation of heat -4 devices of control of appeal are connected with native's machine monitoring platform -1 and are received from -6 end of user and adopted
The gateway temperature gap data of collection, the working condition of the two co- controlling electrical heating accumulation of heat controller.
The described electric boiler heating system -5 of appeal is directly connected with user -6, is user's heating.Electric boiler heating system-
5 main operational principles are：Under the control of electrical heating accumulation of heat controller -4, frequency conversion fan 5-3 to solid heat storage stove 5-1 air blast,
Heat therein is blown in heat exchanger 5-2 carries out heat exchange, to reach the purpose of heat supply.At the same time, collection tube is said
Mouth temperature T3With inlet temperature T5And data are passed in native's machine monitoring platform -1, the heat needed for which is predicted enters
Row is simple to be weighted, so as to control the accumulation of heat and heat release of electric boiler.It is different from ordinary electric boiler to be, the heating of ordinary electric boiler
Resistance wire is arranged in heating boiler, and the resistance wire of the present invention is arranged in heat storage body, and is roused heat by aerator
Enter in heat exchanger.
Compared with prior art, the invention has the advantages that
1st, compared with the boiler of the chemical fuels such as coal is burnt, this boilers heated electrically does not produce the gases such as carbon dioxide, can be effective
Solution current environment pollution problem.
2nd, this boilers heated electrically is provided with clean energy resource forward purchasing module, the problems such as can effectively solve clean energy resource electric hysteresis pin,
The research and development of clean energy resource are promoted to a certain extent.
Description of the drawings
Fig. 1 is the control system figure of the present invention
Fig. 2 is electric boiler heating system composition figure
Specific embodiment
Participation Fig. 1, native's machine monitoring platform -1 are added with forward purchasing clean energy resource electricity -2, heating power consumption prediction -3 and electricity simultaneously
Thermal regenerator control -4 is connected；Forward purchasing clean energy resource electricity module is connected with heating power consumption prediction -3 with area power grid presell platform -7；
Electrical heating accumulation of heat controller -4 is connected with electric boiler heating system -5.
- 1 monitoring of environmental temperature of native's machine monitoring platform calculating reaches temperature gap and heat needed for the temperature of setting
Value, data are passed in electrical heating accumulation of heat controller -4 and heating power quantity predicting -3.Heating power quantity predicting is pre- according to data
Electricity and then control clean energy resource electricity forward purchasing amount needed for surveying, makes clean energy resource electricity forward purchasing amount more reasonable；Electrical heating stores
Heat controller -4 determine working condition according to the incoming data of native's machine monitoring platform -1 and control electric boiler heating system -
5 work.The difference that inlet temperature is said from user side collection tube simultaneously is passed in electrical heating accumulation of heat controller -4, as one
Feedback is planted, while also controlling the working condition of electrical heating accumulation of heat controller.
So that an area is 120 square metres of room as an example.A certain moment, native's machine monitoring platform -1 monitor the external world
Ambient temperature is -10 DEG C, the heat 4600 being raised to indoor temperature needed for 18 DEG C of standard temperature that native's machine monitoring platform is calculated
Kilojoule, electricity of the power consumption prediction according to needed for the incoming data of native's machine monitoring platform are calculated that heat is 1.3KW/H.Forward purchasing is clear
Clean energy electricity -2 is determined forward purchasing clean energy resource electricity according to this data and is purchased in advance by area power grid step price sales platform
Clean energy resource electricity.Heat needed for the prediction of native's machine monitoring platform -1 simultaneously, is passed in electrical heating accumulation of heat controller -4, with
The data passed back by -6 feedback end of user are compared and obtain deviation, so as to control the accumulation of heat and heat release of electrically heated boiler.One
In it, the heating heat needed for 1 real-time monitoring ambient temperature of native's machine monitoring platform, and institute is purchased in advance by forecast model
Subfam. Spiraeoideae, gives so as to controlling the working condition of electric boiler and purchasing clean energy resource electricity in advance as controller, and whole electricity is added
Thermal regenerator controller -5 supervisory function bits of -4 pairs of electric boiler heating systems.
If within a certain t times, the pipeline mean outlet temperature that electric boiler heating system -5 is measured is T1, average inlet
Temperature is T2, then liberated heat Q in this processPut=cm (T1-T2) (specific heat capacities of the c for water, m is in t time interior conduits
In the quality of water that flows through).The caloric value Q just predicted with native's machine monitoring platform -1 by liberated heat valuePredictionCarry out simple
Ranking operation, and then reach control electric boiler heat release and accumulation of heat.
Claims (6)
1. the electrical heating accumulation of heat heating system and control method of clean energy resource are purchased in advance, it is characterised in that：Native's machine monitoring platform-
1 pair of institute's calorific requirement is predicted, and plays supervisory function bit to whole system.In this process, power consumption prediction -3 is heated according to this
The numerical value is input into by the man-machine monitor supervision platform in ground -1 is predicted to electricity, for cleaning electricity forward purchasing -2；Native's machine monitoring platform-
1 by the heat transmission of prediction in electrical heating accumulation of heat controller -4, so as to control -5 heat release of electric boiler heating system, meet and use
The requirement of the heating of family -6.
2. the native's machine monitoring platform told by claim 1, mainly gather local body of heater running temperature, heating temperature and
The change of ambient temperature, using self-learning algorithm calculate needed for heat, by data initialization be passed to electrical heating accumulation of heat controller-
4 and heating power consumption prediction -3 in.
3. it is the prediction to the institute subfam. Spiraeoideae of heating by the heating power consumption prediction -3 told by claim 1.According to native's machine monitoring
Platform input prediction institute calorific requirement, using algorithm by converting heat be electricity, so as to purchase in advance clean energy resource electricity carry out more
Accurately predict.
4. the forward purchasing cleaning electricity -2 told as claim 1 is that the electric quantity data according to needed for heating power consumption prediction determines forward purchasing wind-powered electricity generation
Amount.After carrying out to electrical network Price Mechanisms, user's purchase cleaning electricity is combined with native's machine monitoring platform -1, by control system
Algorithm software and hardware circuit realize that the two coordinates to be predicted institute's subfam. Spiraeoideae calculating and be passed to data purchases wind-powered electricity generation mould in advance
Block, to reach the forward purchasing amount accuracy 90% to wind-powered electricity generation.
5. the electrical heating accumulation of heat controller -4 told by claim 1 and native's machine monitoring platform -1 and grill pan furnace heating system
Both systems -5 are connected.Native's machine monitoring platform -1 acts on electrical heating accumulation of heat controller -4, so as to monitor electric boiler storing up heat
With the process of heat release.
6. the cleaning electricity told by claim 1, the energy of as, cleaning reproducible using wind energy, solar energy etc. are sent
Electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122007.6A CN106524281A (en) | 2016-12-08 | 2016-12-08 | Clean energy preordered electric heating heat storage heating system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122007.6A CN106524281A (en) | 2016-12-08 | 2016-12-08 | Clean energy preordered electric heating heat storage heating system and control method |
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| CN106524281A true CN106524281A (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611122007.6A Pending CN106524281A (en) | 2016-12-08 | 2016-12-08 | Clean energy preordered electric heating heat storage heating system and control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305456A (en) * | 2018-01-26 | 2018-07-20 | 住建互联清洁能源供热采暖技术研究院（北京）有限公司 | Internet+electric heating heating system and cloud platform electric load monitoring method |
| CN109140563A (en) * | 2018-08-21 | 2019-01-04 | 成都市新明节能科技有限公司 | A kind of accurate heating system of electric boiler based on cloud computing platform and method |
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| DE102013003469A1 (en) * | 2013-03-04 | 2014-09-04 | Tekmar Regelsysteme Gmbh | Method for room- or building heating under partial use of renewable, volatile electrical energy, involves supplying electrical energy in electro-thermal storage for heating room or building by using controller |
| CN105117802A (en) * | 2015-09-09 | 2015-12-02 | 东南大学 | Central air-conditioner energy storage characteristic-based power market optimal dispatching strategy |
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| CN205316444U (en) * | 2015-12-15 | 2016-06-15 | 上海置信节能环保有限公司 | Clean heating system suitable for dissolve and abandon wind -powered electricity generation |
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Patent Citations (7)
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| CN101216984A (en) * | 2008-01-02 | 2008-07-09 | 江苏省电力公司 | An electricity energy information acquisition integrated platform |
| DE102013003469A1 (en) * | 2013-03-04 | 2014-09-04 | Tekmar Regelsysteme Gmbh | Method for room- or building heating under partial use of renewable, volatile electrical energy, involves supplying electrical energy in electro-thermal storage for heating room or building by using controller |
| CN105896611A (en) * | 2014-11-24 | 2016-08-24 | 国家电网公司 | Provincial power grid hedging electricity purchase optimization method |
| CN105117802A (en) * | 2015-09-09 | 2015-12-02 | 东南大学 | Central air-conditioner energy storage characteristic-based power market optimal dispatching strategy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305456A (en) * | 2018-01-26 | 2018-07-20 | 住建互联清洁能源供热采暖技术研究院（北京）有限公司 | Internet+electric heating heating system and cloud platform electric load monitoring method |
| CN109140563A (en) * | 2018-08-21 | 2019-01-04 | 成都市新明节能科技有限公司 | A kind of accurate heating system of electric boiler based on cloud computing platform and method |
| CN109140563B (en) * | 2018-08-21 | 2020-06-30 | 成都市新明节能科技有限公司 | Electric boiler accurate heating system and method based on cloud computing platform |
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Application publication date: 20170322 |