CN203241732U - Photo-electricity and wind electricity consumption control system for multiple buildings - Google Patents
Photo-electricity and wind electricity consumption control system for multiple buildings Download PDFInfo
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- CN203241732U CN203241732U CN 201320303974 CN201320303974U CN203241732U CN 203241732 U CN203241732 U CN 203241732U CN 201320303974 CN201320303974 CN 201320303974 CN 201320303974 U CN201320303974 U CN 201320303974U CN 203241732 U CN203241732 U CN 203241732U
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Abstract
A photo-electricity and wind electricity consumption control system for multiple buildings, provided by the utility model, comprises power consumption quantity acquisition devices, power generation quantity acquisition devices, difference value calculators, a power supplement switch and a controller. Each power consumption quantity acquisition device is arranged on a power consumption bus of a building and is used for detecting required power consumption quantity of the building in a unit time period; each power generation quantity acquisition device is arranged on a hybrid power generation system of a building; each difference value calculator is connected with the corresponding power consumption quantity acquisition device and the corresponding power generation quantity acquisition device and is used for calculating the difference of the power generation quantity of a hybrid power generation system of a building minus the required power consumption quantity of the building; the power supplement switch is connected with circuits of all the hybrid power generation systems to realize circuit connection and disconnection among the hybrid power generation systems; and the controller is connected with the power supplement switch and all the difference value calculators to control connection of a circuit between a hybrid power generation system with a positive-correspondence difference value and a hybrid power generation system with a negative-correspondence difference value on the power supplement switch. The system enables mutual power supplement among the buildings to be realized, and the method enables power energy obtained through hybrid power generation to be reasonably distributed according to demands of users.
Description
Technical field
The utility model relates to the generation of electricity by new energy technical field, and the photoelectricity wind-powered electricity generation that relates in particular to a kind of many buildings uses control system.
Background technology
Wind energy, sun power are inexhaustible, nexhaustible clean energy resourcies.Wind energy, sun power are because the advantages such as its cleaning, renewable, aboundresources more and more are subject to people's favor.In many wind energies, field of solar energy utilization, utilize wind energy and solar electrical energy generation most widely used general.
In order to build low-carbon (LC), environmental protection, economizing type community, utilize wind energy and solar electrical energy generation essential.Hybrid power system in the present community (comprising wind power generation system and solar power system) is used commonplace.Concrete mode is that each building arranges separately a cover hybrid power system.In the process of using, because the power consumption of every building is different, the electric weight of the hybrid power system that provides for every building can Shortcomings or too much situation.
For example, the power consumption that A built certain day in the whole community increases suddenly, and is arranged in the B building of same community because most of resident family out on tours and then cause the unexpected rapid drawdown of B building electric consumption.Because A building and B building adopt separately respectively independently hybrid power system, and then cause the user of A building to can not get sufficient electric energy, and the electric energy that the user of B building obtains is too much.This situation can't realize the reasonable distribution of electricity generation system generated energy, and then can't satisfy user's actual demand.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of photoelectricity wind-powered electricity generation of many buildings to use control system, replenishes use to realize the electricity consumption between many buildings, and this control system can satisfy user's actual need for electricity.
For achieving the above object, the utility model embodiment provides a kind of photoelectricity wind-powered electricity generation of many buildings to use control system, every described building is provided with the hybrid power system that electric energy is provided for the user of this building, described hybrid power system comprises solar power system and wind power generation system, and described control system comprises:
Be arranged in the total wiring of electricity consumption of every building, detect the power consumption deriving means of the required power consumption of described building in the unit interval section;
Be arranged on the hybrid power system of every building, with the generated energy deriving means of generated energy in the hybrid power system unit interval section that detects described building;
Link to each other with described generated energy deriving means with described power consumption deriving means, the generated energy of the hybrid power system of unit of account time period every building deducts the difference calculator of the required power consumption difference of this building;
Link to each other with the circuit of all hybrid power system, to realize the each other benefit electric switch of connecting and disconnecting of the circuit;
Link to each other with all difference calculator with described benefit electric switch, to control difference on the described benefit electric switch as the controller over against the hybrid power system of answering and difference as the circuit on-off of negative corresponding hybrid power system.
Preferably, in the above-mentioned control system, described generated energy deriving means comprises:
The electrogenesis amount that periodically detects the electrogenesis amount of the electrogenesis amount of wind power generation system and solar power system detects electric energy meter;
Detect electric energy meter with described electrogenesis amount and link to each other, calculate respectively the first mean value computation device of wind power generation system electrogenesis amount average and the solar power system electrogenesis amount average of repeated detection;
Link to each other with described the first mean value computation device, in the unit of account time period average sum of the average of wind power generation system electrogenesis amount and solar power system electrogenesis amount as the hybrid power system generated energy with the value counter.
Preferably, in the above-mentioned control system, the electrogenesis amount detect electric energy meter and described the first mean value computation device, the first mean value computation device and and the value counter all realize data transmission by the wireless connections mode.
Preferably, in the above-mentioned control system, described power consumption deriving means comprises:
The power consumption that periodically detects each user power utilization amount in every construction unit time period detects electric energy meter;
Corresponding continuous one by one with each user's power consumption detection electric energy meter, the second mean value computation device of power consumption average in each Subscriber Unit time period that the calculating repeated detection obtains;
Link to each other with the second mean value computation device of each user, the result of calculation of cumulative the second mean value computation device is as the accumulation calculating device of the required power consumption of described construction unit in the time period.
Preferably, in the above-mentioned control system, power consumption detection electric energy meter and the second mean value computation device and the second mean value computation device and accumulation calculating device are all realized data transmission by the wireless connections mode.
Preferably, in the above-mentioned control system, described controller is computing machine or PLC control circuit.
The photoelectricity wind-powered electricity generation of many buildings that the utility model provides uses in the control system, every building is provided with the hybrid power system (wind power generation system and solar power system) that electric energy is provided for this building user, obtain the required power consumption of every building in the unit interval section by the power consumption deriving means, and be retrieved as the generated energy that this building provides the hybrid power system of electric energy by the generated energy deriving means, and then difference calculator is calculated their difference, electric switch is mended in controller control, and then is that the electric energy of positive hybrid power system is mended electricity with difference for negative corresponding hybrid power system connection with difference.With respect to background technology, the photoelectricity wind-powered electricity generation of many buildings that the utility model provides uses control system can realize that the mutual of electric energy replenished between every building, the reasonable distribution that this kind mode can be used according to the electric energy of the required realization mixed power generation of user.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment, the below does to introduce simply to the accompanying drawing that uses in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other embodiment diagram.
Fig. 1 is the structural representation that the photoelectricity wind-powered electricity generation of many buildings providing of the utility model embodiment uses control system;
Fig. 2 is the structural representation of the generated energy deriving means of the system that provides of the utility model embodiment;
Fig. 3 is the structural representation of the power consumption deriving means of the system that provides of the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1, the photoelectricity wind-powered electricity generation that the figure shows many buildings that the utility model embodiment provides uses the structure of control system.
The photoelectricity wind-powered electricity generation of many buildings that the utility model embodiment provides uses in the control system, every described building is provided with the hybrid power system that electric energy is provided for the user of this building, described hybrid power system comprises solar power system and wind power generation system, and described control system comprises:
Power consumption deriving means 3, every architectural is provided with the power consumption deriving means 3 corresponding with it, and power consumption deriving means 3 is arranged in the total wiring of electricity consumption of every building, for detection of the required power consumption of described building in the unit interval section.
Required power consumption refers to the electric weight that can satisfy all user's actual needs of whole building.In the process of obtaining, a kind of concrete obtain manner is: can check the interior power consumption of in the past unit interval section of this building, get the in the past maximal value of power consumption, and get this maximal value as the required power consumption of this building.Unit interval section in this step can be one day, also can be one month, can certainly be several hours, for example 2 hours.
Generated energy deriving means 2, every architectural is provided with the generated energy deriving means 2 corresponding with it, is arranged on the hybrid power system of every building, for detection of generated energy in the hybrid power system unit interval section of this building.
The generated energy of the hybrid power system of every building in the unit interval section of obtaining, unit interval section herein is identical with the unit interval section of power consumption deriving means work, can be one day, also can be one month, can certainly be several hours, for example 2 hours.
Difference calculator 1, every architectural difference calculator 1 that is provided with separately, difference calculator 1 links to each other with generated energy deriving means 2 with this architectural power consumption deriving means 3, and the generated energy of the hybrid power system of every building deducts the difference of the required power consumption of this building in the unit of account time period.
Deduct the difference of this construction unit required power consumption in the time period with the generated energy in the hybrid power system unit interval section of every building, its fundamental purpose is to understand the hybrid power system of every building to the electric power thus supplied of this building.Result of calculation may be zero, if the difference of certain building is zero, illustrates that then the hybrid power system of this building can be self-sufficient.If the difference result of calculation of certain building represents then that for just the generating of the hybrid power system of this building has surplus; If it is required that the difference result of calculation of certain building, represents then that the generating of the hybrid power system of this building can't be satisfied the electricity consumption of this building for negative.If the difference result of calculation of every building in the community is negative or just is, illustrate that then the hybrid power system power supply of every building in the community can't satisfy the use of corresponding building, illustrate that perhaps the hybrid power system power supply of every building in the community has surplus.If above-mentioned two situations occur, then can the hybrid power system access mains system of every building in, obtain institute's short of electricity energy or the electric energy of additional surplus to the mains system from mains system.
Mend electric switch 4, be used for linking to each other with the circuit of all hybrid power systems, realize that the benefit between any hybrid power system is electrically connected, can realize the one to one circuit communication between the hybrid power system, also can realize the circuit communication between the one-to-many hybrid power system, also can realize the circuit communication between the many-one hybrid power system.
The photoelectricity wind-powered electricity generation of many buildings that the utility model embodiment provides uses in the control system, every building is provided with the hybrid power system (wind power generation system and solar power system) that electric energy is provided for this building user, each power consumption deriving means 3 obtains the required power consumption of building corresponding with it in the unit interval section, and each generated energy deriving means 2 is arranged on the hybrid power system of the building corresponding with it, with generated energy in the hybrid power system unit interval section that detects this building, difference calculator 1 links to each other with generated energy deriving means 2 with power consumption deriving means 3, calculate the difference of generated energy and construction unit required power consumption time period in corresponding with it in the hybrid power system unit interval section, controller 5 and described benefit electric switch 4 link to each other with all difference calculator 1, mend electric as the circuit over against the hybrid power system of answering and difference as negative corresponding hybrid power system is communicated with to control difference on the described benefit electric switch 4.With respect to background technology, the control system of using the photoelectricity wind-powered electricity generation of many buildings that the utility model embodiment provides can realize that the mutual of electric energy replenished between every building, the reasonable distribution that this kind mode can be used according to the electric energy of the required realization mixed power generation of user.
In order further to optimize technique scheme, please refer to accompanying drawing 2, the generated energy deriving means 2 in the control system that the utility model embodiment provides comprise the electrogenesis amount detect electric energy meter 6, the first mean value computation device 7 and and value counter 8, wherein:
The electrogenesis amount detects electric energy meter 6, periodically detects the electrogenesis amount of wind power generation system and the electrogenesis amount of solar power system, and the electrogenesis amount detects periodically detection mode of electric energy meter 6, obtains multi-group data and calculates for the first mean value computation device 7.
The first mean value computation device 7 detects electric energy meter 6 with the electrogenesis amount and links to each other, and calculates respectively repeated detection wind power generation system electrogenesis amount average and solar power system electrogenesis amount average.
With value counter 8, link to each other with the first mean value computation device 7, the average sum of the average of wind power generation system electrogenesis amount and solar power system electrogenesis amount is as the hybrid power system generated energy in the unit of account time period.
This preferred version provides a kind of every mode of building the generated energy of corresponding hybrid power system of obtaining, the electrogenesis amount detects electric energy meter 6 by periodically detecting the electrogenesis amount of wind power generation system and solar power system unit interval section in every building, the first mean value computation device 7 is averaged the testing result that repeated detection obtains, with the average summation that 8 pairs of value counters obtain, finally obtain the generated energy of the hybrid power system of every building in the unit interval section.This kind realized the obtain manner of the generated energy of hybrid power system by getting average, can avoid that extraneous factor is on result's impact in the testing process, and the generated energy that can improve the unit interval section of hybrid power system obtains degree of accuracy.Concrete, above-mentioned electrogenesis amount detect electric energy meter 6 and the first average value calculator 7, the first mean value computation device 7 and and value counter 8 realize data transmission by the wireless connections mode.
More preferred, please refer to accompanying drawing 3, above-mentioned power consumption deriving means comprises that power consumption detects electric energy meter 9, the second mean value computation device 10 and accumulation calculating device 11, wherein:
A plurality of power consumptions detect 9, one power consumptions of electric energy meter and detect the power consumption that electric energy meter 9 detects a user, periodically detect each user ground power consumption in every construction unit time period.
The second mean value computation device 10, corresponding continuous one by one with each power consumption detection electric energy meter 9, calculate the interior power consumption average of each Subscriber Unit time period that repeated detection obtains.In the testing process of reality, can exist and detect error, perhaps user's power consumption size in different unit interval sections is slightly unsteady, in order to realize that each user's power consumption is obtained obtaining more exactly, above-mentioned averaging method can the whole actual need for electricity that reflects the client.
This preferred version provides a kind of concrete obtain manner that obtains every required power consumption of building in the unit interval section, carry out repeated detection by the power consumption to each user in every building, then the average of the power consumption in cumulative each Subscriber Unit time period, obtain the required power consumption in whole construction unit time period, can improve the degree of accuracy that required power consumption obtains in whole construction unit time period.
Certainly, in the above-mentioned acquisition process, maximal value in the power consumption that the each household repeated detection that also can add up obtains, then with the required power consumption of accumulation result as this building, the degree of accuracy of the required power consumption that this kind mode is obtained is slightly low, but can satisfy to a greater degree client's need for electricity.
Preferably, above-mentioned power consumption detection electric energy meter 9 and the second mean value computation device 10 and the second mean value computation device 10 and accumulation calculating device 11 are all realized data transmission by the wireless connections mode.
For the convenience of describing, be divided into various unit with function when describing above device and describe respectively.Certainly, when implementing the application, can in same or a plurality of softwares and/or hardware, realize the function of each unit.
Need to prove that each embodiment adopts the mode of going forward one by one to describe in this instructions, what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. the photoelectricity wind-powered electricity generation of many buildings uses control system, every described building is provided with the hybrid power system that electric energy is provided for the user of this building, described hybrid power system comprises solar power system and wind power generation system, it is characterized in that, described control system comprises:
Be arranged in the total wiring of electricity consumption of every building, detect the power consumption deriving means of the required power consumption of described building in the unit interval section;
Be arranged on the hybrid power system of every building, with the generated energy deriving means of generated energy in the hybrid power system unit interval section that detects described building;
Link to each other with described generated energy deriving means with described power consumption deriving means, the generated energy of the hybrid power system of unit of account time period every building deducts the difference calculator of the required power consumption difference of this building;
Link to each other with the circuit of all hybrid power system, to realize the each other benefit electric switch of connecting and disconnecting of the circuit;
Link to each other with all difference calculator with described benefit electric switch, to control difference on the described benefit electric switch as the controller over against the hybrid power system of answering and difference as the circuit on-off of negative corresponding hybrid power system.
2. control system according to claim 1 is characterized in that, described generated energy deriving means comprises:
The electrogenesis amount that periodically detects the electrogenesis amount of the electrogenesis amount of wind power generation system and solar power system detects electric energy meter;
Detect electric energy meter with described electrogenesis amount and link to each other, calculate respectively the first mean value computation device of wind power generation system electrogenesis amount average and the solar power system electrogenesis amount average of repeated detection;
Link to each other with described the first mean value computation device, in the unit of account time period average sum of the average of wind power generation system electrogenesis amount and solar power system electrogenesis amount as the hybrid power system generated energy with the value counter.
3. control system according to claim 2 is characterized in that, described electrogenesis amount detect electric energy meter and described the first mean value computation device, the first mean value computation device and and the value counter all realize data transmission by the wireless connections mode.
4. control system according to claim 1 is characterized in that, described power consumption deriving means comprises:
The power consumption that periodically detects each user power utilization amount in every construction unit time period detects electric energy meter;
Corresponding continuous one by one with each user's power consumption detection electric energy meter, the second mean value computation device of power consumption average in each Subscriber Unit time period that the calculating repeated detection obtains;
Link to each other with the second mean value computation device of each user, the result of calculation of cumulative the second mean value computation device is as the accumulation calculating device of the required power consumption of described construction unit in the time period.
5. control system according to claim 4 is characterized in that, power consumption detection electric energy meter and the second mean value computation device and the second mean value computation device and accumulation calculating device are all realized data transmission by the wireless connections mode.
6. the described control system of any one is characterized in that according to claim 1-5, and described controller is computing machine or PLC control circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303974 CN203241732U (en) | 2013-05-30 | 2013-05-30 | Photo-electricity and wind electricity consumption control system for multiple buildings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320303974 CN203241732U (en) | 2013-05-30 | 2013-05-30 | Photo-electricity and wind electricity consumption control system for multiple buildings |
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| CN203241732U true CN203241732U (en) | 2013-10-16 |
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| CN 201320303974 Expired - Fee Related CN203241732U (en) | 2013-05-30 | 2013-05-30 | Photo-electricity and wind electricity consumption control system for multiple buildings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759812A (en) * | 2021-09-29 | 2021-12-07 | 广东百德朗科技有限公司 | Comprehensive energy consumption management system and method for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759812A (en) * | 2021-09-29 | 2021-12-07 | 广东百德朗科技有限公司 | Comprehensive energy consumption management system and method for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHOU CHENGCHENG Free format text: FORMER OWNER: ZHOU QIDI Effective date: 20150429 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150429 Address after: 315324 Zhejiang city of Ningbo province Cixi city Zhouxiang Town West Community Barbara West week Patentee after: Zhou Chengcheng Address before: 315324 No. 18 Town West Road, Cixi, Zhejiang, Zhouxiang Patentee before: Zhou Qidi |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20170530 |