CN105224703B - Electrical equipment management method and system - Google Patents

Electrical equipment management method and system Download PDF

Info

Publication number
CN105224703B
CN105224703B CN201410293018.5A CN201410293018A CN105224703B CN 105224703 B CN105224703 B CN 105224703B CN 201410293018 A CN201410293018 A CN 201410293018A CN 105224703 B CN105224703 B CN 105224703B
Authority
CN
China
Prior art keywords
electrical equipment
identification device
parameter
site identification
power consumption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410293018.5A
Other languages
Chinese (zh)
Other versions
CN105224703A (en
Inventor
邵岚
李新宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Changgong Electronic Technology Co Ltd
Original Assignee
Changzhou Changgong Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Changgong Electronic Technology Co Ltd filed Critical Changzhou Changgong Electronic Technology Co Ltd
Priority to CN201410293018.5A priority Critical patent/CN105224703B/en
Publication of CN105224703A publication Critical patent/CN105224703A/en
Application granted granted Critical
Publication of CN105224703B publication Critical patent/CN105224703B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a kind of electrical equipment management methods, comprising: 1) learning equipment: use site identification device individually acquires the power consumption parameter when work of each electrical equipment;2) it establishes electrical equipment library: the power consumption parameter of acquisition being uploaded to computer, modeling analysis makes computer identify each electrical equipment;3) it forms control logic: dividing time section, and each electrical equipment is divided into each time section allows using class and/or be forbidden to use class;4) it issues control logic: sending control logic in on-site identification device, on-site identification device controls the use state of each electrical equipment.The present invention solves the problems, such as the processing of electrical equipment parameter overlapping, significantly reduces false recognition rate, and management and technical management will be used to be fused together well, has also obtained good verifying in actual use.

Description

Electrical equipment management method and system
Technical field
The present invention relates to managing power consumption fields, and in particular to a kind of electrical equipment management method and system.
Background technique
In managing power consumption field, power consumption management is wherein most important one.Traditional electrical equipment management, is only capable of needle Further Classification Management is carried out to this kind of equipment to non-time-varying equipment, and according to its power and power factor.Foundation watt level, It is divided into low-power equipment, powerful device etc., can accomplishes the use for limiting powerful device in certain occasions, reach simple Administrative purposes.Classify according to power factor, resistive load and non-resistive load can be divided into.(usually due to resistive load 0.99) thinking that its power factor is greater than usually is exactly heat-producing device, such as electric furnace etc..In the presence of may cause burning etc. it is dangerous because Element, otherwise referred to as bad load.In certain occasions, need to forbid the use of bad load, it is therefore necessary to this kind of negative Load is identified and analyzed.To the intelligent management of electrical equipment, traditional means are not based on the complicated of computer and analyze, but base Equipment, the requirement for having strong real-time, being realized with a low cost are identified on site.These on-site identification equipment generally use single-chip microcontroller skill Art or low-end embedded systems realize that typical equipment is the intelligent electric meter with load management function.
However, in daily use, people can not limit the presence that electric appliance is mixed in power supply line, that is, multiple have The equipment of different electric characteristics uses simultaneously in same power supply line.At this moment, the electrical characteristic ginseng acquired from power supply line Number, on the contrary it will not be possible to it is a certain electrical equipment, but belong to the set (mixing electric appliance) of these electrical equipments.Theoretically It says, by analysis in face of mixing electric appliance, accurate decompose identifies that original electrical equipment independent is impossible.Very Its range of mostly electrical characterisitic parameter just has the part of overlapping, and a combination thereof is just even more that can not be exhausted.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of electrical equipment management method and system, to electrical equipment Characteristic parameter acquisition, record, analysis, modeling etc., and modeling parameters are published in on-site identification equipment, it is identified in real time Analysis, then according to predefined monitor model, implement the management to electrical equipment.
The present invention solve technical problem the technical solution adopted is that:
A kind of electrical equipment management method, comprising:
1) learning equipment: use site identification device individually acquires the power consumption parameter when work of each electrical equipment;
2) it establishes electrical equipment library: the power consumption parameter of acquisition being uploaded to computer, modeling analysis keeps computer identification each Electrical equipment;
3) it forms control logic: dividing time section, and each electrical equipment is divided into each time section allows to make With class and/or it is forbidden to use class;
4) it issues control logic: sending control logic in on-site identification device, on-site identification device controls each electricity consumption The use state of equipment.
Preferably, the control logic further include: power supply line's general power upper limit, is disliked at the single electrical equipment upper limit of the power Property load limitation.
Preferably, the step 1) power consumption parameter include: electric current, it is voltage, active power, reactive power, power factor (PF), humorous The successive value that wave component, phase angle, duty ratio, peak-to-average force ratio and each electric physical parameter change over time.
Preferably, the power consumption parameter of step 1) the acquisition electrical equipment, for non-time-varying electrical equipment, power consumption parameter into Acquisition terminates when entering stable state;For time-varying electrical equipment, operates equipment or changing environment keeps its work stateful by institute Acquisition terminates after process.
Preferably, the step 2) modeling analysis is to divide the power consumption parameter of acquisition by parameter section, different Electrical equipment power consumption parameter section is different, after the completion of modeling, mark modeling data, be allowed to electrical equipment title, coding, Illustrate picture associated.
Preferably, step 3) the division time section, in same time section, the parameter section of selected electrical equipment There is no intersections.
Preferably, step 4) the on-site identification device controls the use state of each electrical equipment, specially on-site identification Device real-time monitoring power supply line parameter, is analyzed, and controlled electrical equipment list corresponding to present period is compared, if hair Now belong to wherein, be then divided into allowing using class, if not wherein, being divided into being forbidden to use class.
A kind of electrical equipment management system, comprising:
On-site identification device uploads computer for acquiring electrical equipment power consumption parameter, and the control for receiving computer is patrolled Volume, classify to electrical equipment, on-site identification device one end connects electricity consumption power supply line, and the other end connects computer;
Computer, for storing the power consumption parameter of electrical equipment, modeling analysis identifies each electrical equipment, is formed and is issued Control logic, the computer connect the on-site identification device.
Compared with the prior art, present invention has the advantage that: can accomplish to limit the general power loaded on certain route; The upper limit of the power individually loaded on certain route can be limited;On certain route, can plan in arbitrary period limitation or allow using Certain electrical equipment through overfitting;It on certain route, can plan in arbitrary period, allow to limit the equipment in addition to indult Outer all bad loads;The service condition of certain identification load on current line can be perceived.
Detailed description of the invention
Below with reference to the accompanying drawings illustrate embodiments of the invention, the invention will be more easily understood it is above and its Its objects, features and advantages.Component in attached drawing is intended merely to show the principle of the present invention.In the accompanying drawings, identical or similar Technical characteristic or component will be indicated using same or similar appended drawing reference.
Fig. 1 is the management process schematic diagram of electrical equipment management method embodiment of the present invention;
Fig. 2 is the administration interface figure of electrical equipment management method of the present invention in actual application.
Specific embodiment
To further illustrate the technical scheme of the present invention with reference to the accompanying drawings.In an attached drawing of the invention or a kind of implementation Elements and features described in mode can be with elements and features shown in one or more other attached drawings or embodiment It combines.It should be noted that for purposes of clarity, unrelated to the invention, the common skill in this field is omitted in attached drawing and explanation The expression and description of component known to art personnel and processing.
Although accurately to decompose and be identified originally respectively by analysis in the present state-of-the technology, in face of mixing electric appliance Independent electrical equipment is nearly impossible, but, it is generally the case that the electrical equipment for needing to manage is known, or point Class is specific, and in the occasion actually used, number of devices is more limited, especially the quantity of powerful device, is being added After the constraint for having added load general power range, it is just more likely to only 1 or 2~3.It is related to actual use scene increasing Simple condition bound term after, pass through the acquisition of power supply line's parameter, analysis, it is possible to power supply line's electrical equipment carry out Relatively accurate identification reduction.
The present invention is based on foregoing invention thinking, a kind of electrical equipment management method and system, the electrical equipment management are provided Method, comprising:
1) learning equipment: use site identification device individually acquires the power consumption parameter when work of each electrical equipment.
On-site identification device should have acquisition electricity consumption line parameter circuit value, analog-to-digital conversion, record and be communicated with computer, real The function of existing data interaction.
Computer, on-site identification device and electrical equipment to be learned are connected, it is ensured that learn a live only electricity consumption Equipment is connected on the route of on-site identification device acquisition, without other electrical equipments, and in suitable working environment.
Computer issues study instruction, and on-site identification device enters mode of learning, hereafter, normally-open electrical equipment, this When, on-site identification device will acquire power consumption parameter relevant to electrical equipment, and power consumption parameter includes: electric current, voltage, wattful power What rate, reactive power, power factor (PF), harmonic component, phase angle, duty ratio, peak-to-average force ratio and each electric physical parameter changed over time Successive value, and these parameters are digitized, are reported to computer after regularization (denoising).
We have carried out simple division to electrical equipment, are divided into time-varying equipment and non-time-varying equipment, so-called time-varying equipment, just Be electrical equipment itself electrical characteristic can with itself operation, state change and change, these changes can be rank Jump formula, for example, the starting of air-conditioning, the changed power after being also possible to continuous gradation, such as the additional heat unlatching of certain air-conditioning; And the electrical characteristic of non-time-varying equipment refers to that equipment in addition to startup stage electrical characteristic has instantaneous change, quickly and enters stabilization State, all electric characteristic parameters are held essentially constant or Slight undulations to a very small extent.Collection process is because of electricity consumption Equipment and it is different, for non-time-varying electrical equipment, when power consumption parameter enters stable state acquisition terminate;For time-varying electrical equipment, Operation equipment or change environment terminate its work just after all state procedures, to acquire complete argument sequence.? After the completion of learning process, computer, which issues, terminates study instruction, and on-site identification device is made to exit mode of learning.
2) it establishes electrical equipment library: the power consumption parameter of acquisition being uploaded to computer, modeling analysis keeps computer identification each Electrical equipment.
Since electrical equipment is there is always difference, the modeling analysis is to carry out the power consumption parameter of acquisition by parameter section It divides, different electrical equipment power consumption parameters section is different, and the determination in parameter section can be by repeatedly setting with money difference Standby learning process is comprehensive to be obtained, and simple can also be obtained according to experiment experience.After the completion of modeling, modeling data is marked, is allowed to It is associated with electrical equipment title, coding, signal picture, and be recorded in computer system data library.
3) it forms control logic: dividing time section, and each electrical equipment is divided into each time section allows to make With class and/or it is forbidden to use class.
In computer system software, according to the demand of management, manager needs selected power supply line's resource, so as to confession Electrical equipment in electric line is managed, and at this moment, is equivalent to have selected on-site identification device corresponding with power supply line.It is logical Often, therefore the limited storage space of on-site identification device also just defines the electrical equipment quantity of management configuration.
Manager needs to divide the time section of management, have in each time section chosen from electrical equipment library will be by The electrical equipment of control, these equipment are divided into two classes, and one kind is to allow using class, and one kind is to be forbidden to use class.In same a period of time Between in section, the parameter section of selected electrical equipment requires that intersection is not present, and only in this way can just accomplish not misidentify, and does not control accidentally System.
4) it issues control logic: sending control logic in on-site identification device, on-site identification device controls each electricity consumption The use state of equipment.
The control logic that will be formed in computer software is converted to the utilizable data representation side of on-site identification equipment Formula is issued in each on-site identification device, hereafter, on-site identification device can real-time monitoring power supply line parameter, carry out Analysis compares controlled electrical equipment list corresponding to present period, if electrical equipment discovery belongs to wherein, executes phase The control logic answered, that is, being divided into allows using class, if not wherein, executing the control logic of default, that is, being divided into and forbid Use class.
Preferably, above-mentioned electrical equipment management method usually also needs pervasive default control logic, such as: power supply Whether the route general power upper limit, the single bearing power upper limit, bad load limitation enable, for improving the knowledge of on-site identification device Other process.
A kind of electrical equipment management system for realizing above-mentioned electrical equipment management method, comprising:
On-site identification device uploads computer for acquiring electrical equipment power consumption parameter, and the control for receiving computer is patrolled Volume, classify to electrical equipment, on-site identification device one end connects electricity consumption power supply line, and the other end connects computer;
Computer, for storing the power consumption parameter of electrical equipment, modeling analysis identifies each electrical equipment, is formed and is issued Control logic, the computer connect the on-site identification device.
Embodiment
As shown in Figure 1, on-site identification device acquires route power consumption parameter in a certain specific time section, by power supply Route general power margin identification and the identification of time variation load characteristic, judge whether there is time variation electrical equipment, if it exists time-varying Property electrical equipment, then compare time variation electrical equipment library;Time variation electrical equipment if it does not exist then compares time-invariance electricity consumption and sets Standby library;Or exist simultaneously time variation electrical equipment and time-invariance electrical equipment, then time variation electrical equipment library is compared simultaneously With time-invariance electrical equipment library.By contrast, if the power consumption parameter in the time section with a certain use in electrical equipment library The power consumption parameter of electric equipment matches, then the control logic of the electrical equipment be allow using, then issue the control logic to show Identification device, be classified as allowing using;Conversely, being classified as being forbidden to use if mismatching.
In step 2), after the completion of modeling, modeling data is marked, is allowed to and electrical equipment title, coding, signal picture phase Association, allows power supply line's electrical equipment relatively accurately to identify reduction, as shown in Fig. 2, in a certain period of time, management Person can accurately learn the service condition and access right of current all electrical equipments by title, signal picture etc..
Embodiment of above and embodiment are only used for further illustrating technical solution of the present invention, not to guarantor of the invention It protects range and carries out any restrictions, those of ordinary skill in the art are not passing through the deformation and retouching done under creative work, It should belong within protection scope of the present invention.

Claims (6)

1. a kind of electrical equipment management method characterized by comprising
1) learning equipment: use site identification device individually acquires the power consumption parameter when work of each electrical equipment;
2) it establishes electrical equipment library: the power consumption parameter of acquisition being uploaded to computer, modeling analysis makes computer identify each electricity consumption Equipment;
3) it forms control logic: dividing time section, and each electrical equipment is divided into each time section allows using class And/or it is forbidden to use class;
4) it issues control logic: sending control logic in on-site identification device, on-site identification device controls each electrical equipment Use state;
Wherein, modeling analysis described in step 2 is to divide the power consumption parameter of acquisition by parameter section, and different electricity consumptions are set Standby electricity parameter section is different, after the completion of modeling, marks modeling data, is allowed to and electrical equipment title, coding, schematic diagram Piece is associated, time section is divided described in step 3), in same time section, the parameter section of selected electrical equipment is not present Intersection, the selected electrical equipment refer in same time section, chosen from electrical equipment library want it is controlled allow using Class electrical equipment and it is forbidden to use class electrical equipment.
2. a kind of electrical equipment management method according to claim 1, which is characterized in that the control logic further include: supply The electric line general power upper limit, the single electrical equipment upper limit of the power, bad load limitation.
3. a kind of electrical equipment management method according to claim 1, which is characterized in that power consumption parameter packet described in step 1) Include: electric current, voltage, active power, reactive power, harmonic component, phase angle, duty ratio, peak-to-average force ratio and each electric physical parameter with The successive value of time change.
4. a kind of electrical equipment management method according to claim 1, which is characterized in that each electricity consumption of acquisition described in step 1) is set Standby power consumption parameter, for non-time-varying electrical equipment, acquisition terminates when power consumption parameter enters stable state;Time-varying electricity consumption is set Standby, operating equipment or changing environment acquires its work after all state procedures to terminate.
5. a kind of electrical equipment management method according to claim 1, which is characterized in that on-site identification device described in step 4) The use state of each electrical equipment, specially on-site identification device real-time monitoring power supply line parameter are controlled, is analyzed, is compared Controlled electrical equipment list corresponding to present period is then divided into allowing using class if it find that belonging to wherein, if not Wherein, then it is divided into being forbidden to use class.
6. for realizing the electrical equipment management system of electrical equipment management method described in any one of claim 1-5, It is characterized in that, comprising:
On-site identification device uploads computer for acquiring electrical equipment power consumption parameter, and receives the control logic of computer, right Electrical equipment is classified, and on-site identification device one end connects electricity consumption power supply line, and the other end connects computer;
Computer, for storing the power consumption parameter of electrical equipment, modeling analysis identifies each electrical equipment, forms concurrent cloth control Logic, the computer connect the on-site identification device.
CN201410293018.5A 2014-06-24 2014-06-24 Electrical equipment management method and system Active CN105224703B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410293018.5A CN105224703B (en) 2014-06-24 2014-06-24 Electrical equipment management method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410293018.5A CN105224703B (en) 2014-06-24 2014-06-24 Electrical equipment management method and system

Publications (2)

Publication Number Publication Date
CN105224703A CN105224703A (en) 2016-01-06
CN105224703B true CN105224703B (en) 2018-12-25

Family

ID=54993670

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410293018.5A Active CN105224703B (en) 2014-06-24 2014-06-24 Electrical equipment management method and system

Country Status (1)

Country Link
CN (1) CN105224703B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108021943B (en) * 2017-12-06 2020-06-16 北京上格云技术有限公司 Method and device for detecting power supply of electromechanical device
CN112711200B (en) * 2020-12-28 2021-10-29 保利物业服务股份有限公司 Intelligent building management system based on big data

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201607484U (en) * 2009-12-16 2010-10-13 浙江永泰隆电子有限公司 Household electricity consumption monitoring apparatus
CN101916093A (en) * 2010-07-26 2010-12-15 秦毅 Energy efficiency management terminal and intelligent electricity consumption and energy efficiency management system consisting of same
CN101937194A (en) * 2010-09-27 2011-01-05 鸿富锦精密工业(深圳)有限公司 Intelligence control system with learning function and method thereof
CN103119454A (en) * 2010-09-21 2013-05-22 英特尔公司 Inferencing energy usage from voltage droop
CN103855808A (en) * 2014-03-26 2014-06-11 四川启明星蜀达电气有限公司 PPCloud-based intelligent household power efficiency analysis system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201607484U (en) * 2009-12-16 2010-10-13 浙江永泰隆电子有限公司 Household electricity consumption monitoring apparatus
CN101916093A (en) * 2010-07-26 2010-12-15 秦毅 Energy efficiency management terminal and intelligent electricity consumption and energy efficiency management system consisting of same
CN103119454A (en) * 2010-09-21 2013-05-22 英特尔公司 Inferencing energy usage from voltage droop
CN101937194A (en) * 2010-09-27 2011-01-05 鸿富锦精密工业(深圳)有限公司 Intelligence control system with learning function and method thereof
CN103855808A (en) * 2014-03-26 2014-06-11 四川启明星蜀达电气有限公司 PPCloud-based intelligent household power efficiency analysis system and method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《参数不确定的配电系统可靠性区间评估》;任震,万官泉,黄雯莹;《中国电机工程学报》;20031230;第23卷(第12期);全文 *
《家用电器状态监测若干关键技术的研究》;刘酩;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;20130415(第3期);第30-52页 *

Also Published As

Publication number Publication date
CN105224703A (en) 2016-01-06

Similar Documents

Publication Publication Date Title
CN105825555B (en) Attendance management method and system based on Wifi positioning
AU2012246932B2 (en) Method for displaying status of power consumption and portable device thereof
Hashmi et al. Internet of things and cloud computing‐based energy management system for demand side management in smart grid
CN106341237B (en) PSE method of supplying power to and device based on POE system
US20160187864A1 (en) Apparatus and System for Providing Energy Information
US9819226B2 (en) Load power device and system for real-time execution of hierarchical load identification algorithms
CN103792425A (en) Electric parameter measurement system based on wireless network and electricity saving method
DE202008009128U1 (en) Consumption and state meter
CN112069247A (en) Power system operation data visualization system and method based on digital twin technology
Suryadevara et al. Smart plugs: Paradigms and applications in the smart city-and-smart grid
CN106209513B (en) 61850 multi-client implementation method of IEC based on burse mode
US20170122773A1 (en) Resource Consumption Monitoring System, Platform and Method
CN105224703B (en) Electrical equipment management method and system
CN105469212A (en) Two-dimensional code-based power transformation equipment electrified detection data management device
CN105319527B (en) A kind of electric energy meter load record test method
CN205725837U (en) A kind of Laboratory Instruments equipment management system based on Zigbee networking technology
CN108320235A (en) A kind of management system for monitoring
CN103854230A (en) Electric power security risk management and control system and method
Marques et al. Monitoring energy consumption system to improve energy efficiency
CN108111578A (en) The method of distribution terminal data acquisition platform access terminal equipment based on NIO
CN203909519U (en) Smart classroom controller
US20170059633A1 (en) Power monitoring system and method for monitoring power thereof
CN107632582A (en) A kind of family expenses management system for internet of things
CN105245623B (en) A kind of smart machine emulation mode
CN110009100A (en) The calculation method and Related product of customized operator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 213000, No. 9, Xinke Road, Xinbei District, Jiangsu, Changzhou

Applicant after: Changzhou Changgong Electronic Technology Co., Ltd.

Address before: 213000 Jiangsu, Changzhou, new North District, Tongjiang Road, Wanda Plaza, No. 88, block C, room 908

Applicant before: Changzhou Changgong Devil-box Co., Ltd.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant