CN101976390A - Energy managing method, energy managing system and energy dispatching and managing center - Google Patents
Energy managing method, energy managing system and energy dispatching and managing center Download PDFInfo
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- CN101976390A CN101976390A CN201010521511XA CN201010521511A CN101976390A CN 101976390 A CN101976390 A CN 101976390A CN 201010521511X A CN201010521511X A CN 201010521511XA CN 201010521511 A CN201010521511 A CN 201010521511A CN 101976390 A CN101976390 A CN 101976390A
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Abstract
The invention is suitable for the field of energy and provides an energy managing method, an energy managing system and an energy dispatching and managing center. The energy managing method comprises the following steps of: obtaining energy data which is synchronously collected by a remote data collection unit in real time; analyzing and processing the real-time collected energy data; generating an energy data diagram according to the analyzed and processed energy data; and displaying the energy data diagram. The invention has the advantages of real-time energy management and energy consumption reduction.
Description
Technical field
The invention belongs to energy field, relate in particular to a kind of energy management method, system and energy scheduling administrative center.
Background technology
Energy supplying system is an important component part of IT application in enterprises system, therefore in the framework of IT application in enterprises system, as large enterprise's robotization and informationalized important component part, be the total solution that core can provide an energy management from data acquisition, networking, energy source data mass memory, statistical study, inquiry etc. with Database Systems.The system architecture of typical case's energy management method comprises three level physical structures such as energy scheduling administrative center, communication network, remote data acquisition unit, this method energy scheduling administrative center regularly obtains the energy source data that the remote data acquisition unit is gathered, and showing this energy source data, this energy source data of the staff of administrative center is carried out the management and the scheduling of the energy.
According to the technical scheme that prior art provided, find to exist in the prior art following technical matters:
The technical scheme that prior art provides can only be regularly to source data carrying out the management and the scheduling of the energy, can't reach the requirement of the real-time management energy, and can not more become more meticulous, management that visual degree is higher is energy-conservation, and gathering the requirement that also can't guarantee synchronism can source data the time.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of energy management method, and the method that is intended to solve prior art can't reach the real-time management energy, and energy consumption is bigger, and is can source data asynchronous, the management problem of energy saving that can not more become more meticulous, visual degree is higher.
The embodiment of the invention is achieved in that and the invention provides a kind of energy management method that this method specifically comprises the steps:
Obtain the energy source data that the remote data acquisition units synchronization is gathered in real time;
Energy data analysis to real-time collection is handled;
Generate energy data plot according to the energy source data after the analyzing and processing, show this energy data plot.
The invention provides a kind of energy management system, this system specifically comprises:
In real time synchronous acquiring unit is used for obtaining in real time the energy source data that the remote data acquisition units synchronization is gathered;
Analytic unit is used for the energy data analysis of real-time collection is handled;
Generation unit is used for generating energy data plot according to the energy source data after the analyzing and processing;
Display unit is used for showing this energy data plot in concentrically ringed mode.
The present invention also provides a kind of energy scheduling administrative center, and this energy scheduling administrative center comprises above-mentioned energy management system.
The embodiment of the invention compared with prior art, beneficial effect is: technical scheme of the present invention is by obtaining the energy source data that the remote data acquisition units synchronization is gathered in real time; Energy source data according to real-time collection generates energy data plot, show this energy data plot, make staff or energy scheduling center to control in real time the running status of energy supplying system load equipment and reach the real-time management energy according to the energy source data of synchronous acquisition, the purpose that cuts down the consumption of energy, because this method is to gather synchronous energy consumption data in real time, so when load equipment is unusual, the running status that can in time be responsible for equipment is controlled, reduced the unusual time of load equipment, reduced energy consumption, and this method also guarantees the synchronous acquisition of source data by the way, make SDA system data analysis more detailed-oriented, visual, use more intuitive and convenient, can further improve the effect of energy control.
Description of drawings
Fig. 1 is the process flow diagram of energy management method provided by the invention;
Fig. 2 is the design sketch that concentrically ringed mode provided by the invention shows energy data plot;
Fig. 3 is the concentrically ringed mode display effect figure that the invention provides electric energy data in the buildings;
Fig. 4 is the structural drawing of energy management system provided by the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of energy management method, this method can energy scheduling administrative center be finished, this method as shown in Figure 1, wherein, dotted line is represented optional step, this method specifically can comprise the steps:
S11, obtain the energy source data that the remote data acquisition units synchronization is gathered in real time;
S12, the energy data analysis of real-time collection is handled;
S13, generate energy data plot, show this energy data plot according to the energy source data after the analyzing and processing.
Optionally, realize among the S11 that mode that the collection of remote data acquisition units synchronization can source data can be in the following manner any one:
Mode A, fixed cycle by Web broadcast to the time remote data acquisition unit carried out time synchronized.Wherein the cycle is specifically as follows: 1 hour/time or 1 day/time, can certainly for 2 hours/time or the half an hour/time, definite principle in this cycle can for: if the number of devices of energy supplying system is many more, then the cycle is more little, the number of devices of function system is few more, and then the cycle is big more.Broadcasting to the time concrete mode can for, to all remote data acquisition cell broadcast clock message, the clock information of self is adjusted in the remote data acquisition unit according to the clock information in this clock message.
Mode B, in advance the synchronous clock module is installed in the remote data acquisition unit, after the tranmitting data register synchronizing signal, obtains the energy source data of this clock synchronization information correspondence of remote data acquisition unit feedback.
Wherein, above-mentioned energy source data packet is drawn together but is not limited to electric current, voltage, electric degree, active power, reactive power or applied power etc.
Optionally, the method for realization S12 can comprise:
To the energy data screening of real-time collection, the data after the screening are obtained data after the analyzing and processing after adding up, changing;
Wherein screening specifically comprises: obtain the mistiming of the energy source data of synchronous acquisition, as mistiming overtime threshold value, abandon this energy source data, as mistiming overtime threshold value not, preserve this energy source data;
Add up and specifically comprise: the accumulative total energy data accumulation that increases in real time in the energy source data that will preserve;
Conversion specifically comprises: accumulating values is transformed into this energy source data The corresponding area in the described energy data plot.
Need to prove that the time threshold user can set up on their own, the equipment of function system is many more, and this time threshold is big more, otherwise more little.In addition, the zone of above-mentioned energy source data correspondence is specifically as follows the zone that this energy source data shows in energy data plot, can certainly be the part of viewing area that can source data, with the concentric circles is example, the zone of this correspondence can be interior circle, also can be cylindrical, concrete regional user can set up on their own.
Optionally, this method can also comprise after S13:
Energy source data according to synchronous acquisition is controlled in real time to the running status of energy supplying system load equipment; Its implementation is specifically as follows: the energy source data as synchronous collection surpasses energy threshold value, and then the running status that the function system equipment of this energy source data correspondence is responsible for is controlled or this equipment is carried out parameter modification is set.
Need to prove that above-mentioned energy threshold value has a plurality of according to the difference of energy data class, for example when can source data being electric degree, this energy threshold value is the electric degree threshold value, and when this energy source data was voltage, this energy threshold value was voltage threshold or the like.
Need to prove that the mode of energy data plot can for example can show this energy data plot by concentrically ringed mode for multiple among the S13, also can adopt block scheme or K line chart to show this energy data plot.
Be the concrete display mode that example illustrates energy data plot below with the concentric circles.
Show energy data plot by the concentrically ringed mode of using band cross scale coordinate as shown in Figure 2, in same image, can show the various energy resource consumptions and the power real time status of a system.4 concentric circless are arranged among the figure, with R0 is the first round accumulative total active electrical degree that is shown as system of radius, constantly increase with the electric degree that consumes in time from the active electrical degree 0 in zero moment, R0 also constantly increases, pairing radius of a circle also constantly enlarges, represent active electrical degree constantly to increase, can consume situation by the real-time active electrical degree of read-out system according to scale.Active electrical degree can read out from horizontal ordinate or ordinate, and unit can degree of being, for the very big buildings of power consumption, unit also is thousand degree, million degree or the like.
Broken circle among the figure (second circle) is a ultimate value of the setting of the pairing circle of R0 (first circle).The pairing circle of R1 among the figure (the 3rd circle) is the summation of the actual active power P of each load correspondence of system, the radian of the corresponding corresponding proportion of the active power of a load is pairing fan-shaped, the pairing circle of R2 among the figure (the 4th circle) is the summation of the applied power Se of each load correspondence of system, the pairing circle of the unnecessary R1 of the pairing circle of R2, be that annulus partly is the summation of each load reactive power loss of this system, can find out the comparison of the energy utilization rate (being power factor) of load clearly.
R0 circle for expression accumulative total active electrical degree can be set to periodically make zero, be beneficial to management like this, for example, be class Three's system of having holidays by turns in one day 24 hours, can be set to 8 hours one-periods, that is to say that be one-period from 0 of morning to morning at 8, restart counting after making zero since 8, to 16 be second period, 16 o'clock is the 3rd cycle to 24 (0) o'clocks.Cycle also can be set according to actual needs.
Can make managing of energy supply center find out that very intuitively each loads on general power and shared proportion and the situation of change of total energy consumption by concentrically ringed mode, and the proportion of same load reactive power and active power.
As shown in Figure 3, Fig. 3 is the concentric circle diagram picture that the electric energy data present in the buildings, and from inside to outside circle is respectively the electric energy active electrical degree, electric degree peak value, active power, applied power among the figure.Be the interior various classification consumption of electric energy of this buildings among the figure, minimum circle is ever-increasing electric energy energy consumption, from the 0 constantly increase in zero moment, is 8 hours one-periods, and picking up counting to count from 0 again after 8 hours shows.The dotted line circle is for electroplating peak value, it is a ultimate value of 8 hours used electric degrees, can be set to historical tidemark, also can be set to the peak value of this period history, when new tidemark produces, prompting function can also be set, the dotted line circle is updated to new tidemark, (being that data and area upgrade simultaneously) helps managing power consumption like this and searches the reason that causes this record.Each load active power accounts for the proportion of total active power P respectively and is among the figure: (this is obtaining of calculating of backstage, and total P and the shared proportion of each load show on figure that then this figure does not draw) 1 accounts for 4% for the heating electricity consumption; 2 account for 40% for air conditioning electricity; 3 account for 10% for electric consumption on lighting; 4 account for 3% for the blower fan electricity consumption; 5 account for 13% for the elevator electricity consumption; 6 account for 10% for the motor electricity consumption accounts for 10%, 7 for the water pump electricity consumption; 8 account for 10% for the communication electricity consumption.The proportion that each load applied power accounts for total applied power Se respectively is: 11 is that the heating electricity consumption accounts for 3.88%; 12 account for 39.17% for air conditioning electricity; 13 account for 10% for electric consumption on lighting; 14 account for 2.78% for the blower fan electricity consumption; 15 account for 13.88% for the elevator electricity consumption; 16 account for 10.56% for the motor electricity consumption accounts for 10%, 17 for the water pump electricity consumption; 18 account for 9.72% for the communication electricity consumption.
Need illustrate, the definition that the corresponding energy source data of each circle of concentric circles is only carried out for convenience of description among Fig. 2,3, in actual conditions, the user can define data of each circle correspondence voluntarily, also can define concentrically ringed number voluntarily.
The method that the specific embodiment of the invention provides is by obtaining the energy source data that the remote data acquisition units synchronization is gathered in real time; And according to the energy source data of synchronous acquisition the running status of energy supplying system load equipment is controlled in real time and to be reached the real-time management energy, the purpose that cuts down the consumption of energy, because this method manages in real time, so when load equipment is unusual, the running status that can in time be responsible for equipment is controlled, and has reduced the unusual time of load equipment, has reduced energy consumption, and this method also guarantees the synchronous acquisition of source data by the way, has further improved the effect of energy control.
The specific embodiment of the invention also provides a kind of energy management system, and this system specifically comprises as shown in Figure 4:
Acquiring unit 41 obtains the energy source data that the remote data acquisition units synchronization is gathered in real time synchronously in real time;
42 pairs of energy data analyses of gathering in real time of analytic unit are handled
Optionally, analytic unit 42 specifically can comprise:
The accumulative total energy data accumulation that increases in real time in the energy source data that accumulator module 422 will be preserved;
Optionally, realize that the concrete mode of remote data acquisition units synchronization collection energy source data can be referring to the related description among the method embodiment, this is not giving unnecessary details.
Optionally, said system can also comprise:
The system that the specific embodiment of the invention provides is by obtaining the energy source data that the remote data acquisition units synchronization is gathered in real time; And according to the energy source data of synchronous acquisition the running status of energy supplying system load equipment is controlled in real time and to be reached the real-time management energy, the purpose that cuts down the consumption of energy, because this system manages in real time, so when the load abnormal of equipment, the running status that can in time be responsible for equipment is controlled, and has reduced the unusual time of load equipment, has reduced energy consumption, and this system also guarantees the synchronous acquisition of source data by the way, has further improved the effect of energy control.
The present invention also provides a kind of energy scheduling administrative center, and this energy scheduling administrative center comprises above-mentioned energy management system.
In sum, technical scheme provided by the invention has the real-time management energy, cuts down the consumption of energy, and makes things convenient for the user to check the advantage of energy data situation.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an energy management method is characterized in that, described method comprises the steps:
Obtain the energy source data that the remote data acquisition units synchronization is gathered in real time;
Energy data analysis to real-time collection is handled;
Generate energy data plot according to the energy source data after the analyzing and processing, show this energy data plot.
2. method according to claim 1 is characterized in that, the described step that the energy data analysis of real-time collection is handled specifically comprises:
To the energy data screening of real-time collection, the data after the screening are obtained data after the analyzing and processing after adding up, changing;
Described screening specifically comprises: obtain the mistiming of the energy source data of synchronous acquisition, as mistiming overtime threshold value, abandon this energy source data, as mistiming overtime threshold value not, preserve this energy source data;
Described adding up specifically comprises: the accumulative total energy data accumulation that increases in real time in the energy source data that will preserve;
Described conversion specifically comprises: accumulating values is transformed into this energy source data The corresponding area in the described energy data plot.
3. method according to claim 1 is characterized in that, the method for described realization remote data acquisition units synchronization collection energy source data comprises:
Fixed cycle by Web broadcast to the time remote data acquisition unit carried out time synchronized;
Or the synchronous clock module is installed in the remote data acquisition unit in advance, after the tranmitting data register synchronizing signal, obtain the energy source data of this clock synchronization information correspondence of remote data acquisition unit feedback.
4. method according to claim 1 is characterized in that, described method also comprises after the step that shows:
Energy source data according to synchronous acquisition is controlled in real time to the running status of energy supplying system load equipment.
5. method according to claim 1 is characterized in that, described demonstration energy data plot specifically comprises:
Show this energy data plot in concentrically ringed mode.
6. an energy management system is characterized in that, described system specifically comprises:
In real time synchronous acquiring unit is used for obtaining in real time the energy source data that the remote data acquisition units synchronization is gathered;
Analytic unit is used for the energy data analysis of real-time collection is handled;
Generation unit is used for generating energy data plot according to the energy source data after the analyzing and processing;
Display unit is used for showing this energy data plot in concentrically ringed mode.
7. system according to claim 6 is characterized in that, described analytic unit also comprises:
The screening module is used to obtain mistiming of the energy source data of synchronous acquisition, as mistiming overtime threshold value, abandons this energy source data, as mistiming overtime threshold value not, preserves this energy source data;
Accumulator module, the accumulative total energy data accumulation that the energy source data that is used for preserving increases in real time;
Modular converter is used for accumulating values is transformed into this energy source data The corresponding area of described energy data plot.
8. system according to claim 6 is characterized in that, described realization remote data acquisition units synchronization collection can source data be specially:
Fixed cycle by Web broadcast to the time remote data acquisition unit carried out time synchronized;
Or the synchronous clock module is installed in the remote data acquisition unit in advance, after the tranmitting data register synchronizing signal, obtain the energy source data of this clock synchronization information correspondence of remote data acquisition unit feedback.
9. system according to claim 6 is characterized in that, described system also comprises:
The load processing unit is used for according to the energy source data of synchronous acquisition the running status of energy supplying system load equipment being controlled in real time.
10. an energy scheduling administrative center is characterized in that, described center comprises arbitrary described energy management system as claim 6-9.
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| CN103051634A (en) * | 2012-12-26 | 2013-04-17 | 中国电力科学研究院 | High-accuracy multipoint synchronous acquisition method for extra-high voltage direct-current corona current |
| CN103605347A (en) * | 2013-11-22 | 2014-02-26 | 深圳市海亿达能源科技股份有限公司 | Full-time energy efficiency control method and system of intelligent station |
| CN104365112A (en) * | 2012-04-15 | 2015-02-18 | 艾克潘尔基公司 | Broadcast energy demand systems and methods |
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- 2010-10-27 CN CN201010521511XA patent/CN101976390A/en active Pending
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| US9909901B2 (en) | 2011-04-22 | 2018-03-06 | Melrok, Llc | Systems and methods to manage and control renewable distributed energy resources |
| US10228265B2 (en) | 2011-04-22 | 2019-03-12 | Melrok, Llc | Systems and methods to manage and control renewable distributed energy resources |
| US10768015B2 (en) | 2011-04-22 | 2020-09-08 | Melrok, Llc | Systems and methods to manage and control energy management systems |
| US11670959B2 (en) | 2011-04-22 | 2023-06-06 | Melrok, Llc | Systems and methods to manage and control energy management systems |
| US10545525B2 (en) | 2011-11-28 | 2020-01-28 | Melrok, Llc | Self-driving building energy engine |
| US11275396B2 (en) | 2011-11-28 | 2022-03-15 | Melrok, Llc | Method and apparatus to assess and control energy efficiency of fan installed in facility of building systems |
| US11860661B2 (en) | 2011-11-28 | 2024-01-02 | Melrok, Llc | Method and apparatus to assess and control energy efficiency of pump installed in facility of building systems |
| CN104365112A (en) * | 2012-04-15 | 2015-02-18 | 艾克潘尔基公司 | Broadcast energy demand systems and methods |
| CN103051634A (en) * | 2012-12-26 | 2013-04-17 | 中国电力科学研究院 | High-accuracy multipoint synchronous acquisition method for extra-high voltage direct-current corona current |
| CN103051634B (en) * | 2012-12-26 | 2014-08-27 | 中国电力科学研究院 | High-accuracy multipoint synchronous acquisition method for extra-high voltage direct-current corona current |
| CN103605347A (en) * | 2013-11-22 | 2014-02-26 | 深圳市海亿达能源科技股份有限公司 | Full-time energy efficiency control method and system of intelligent station |
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Application publication date: 20110216 |