CN103248042B - Peak shifting and avoiding method for electric management system - Google Patents
Peak shifting and avoiding method for electric management system Download PDFInfo
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- CN103248042B CN103248042B CN201310152027.8A CN201310152027A CN103248042B CN 103248042 B CN103248042 B CN 103248042B CN 201310152027 A CN201310152027 A CN 201310152027A CN 103248042 B CN103248042 B CN 103248042B
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- 230000008676 import Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 abstract description 39
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Abstract
The invention discloses a peak shifting and avoiding method for an electric management system, which includes the following steps: 1, user information is transmitted by an electric monitoring system to the electric management system; 2, obtaining a peak shifting and avoiding planning list by the electric management system as per the running condition of a power grid; 3, calculating out the allowable peak shifting and avoiding capacity of users by the electric management system as per the peak shifting and avoiding planning list and information of users, and deriving out the list of peak shifting and avoiding users; 4, confirming the allowable peak shifting and avoiding capacity of users, forming a peak shifting and avoiding user report, and deriving the report in the electric management system; 5, selecting a peak shifting and avoiding day; and 6, selecting electric equipment required for peak shifting and avoiding capacity analysis, and obtaining the allowable peak shifting and avoiding capacity of the electric equipment and relative information of the user through the electric management system based on the peak shifting and avoiding report. According to the invention, the electric management system can be used for quickly arranging users using overload equipment in the power grid, and providing industrial users with allowable peak shifting and avoiding ways and the suggesting peak shifting and avoiding distribution capacity as per the characteristics of users, loading and accessing capacities of users and condition of power utilization.
Description
Technical field
The present invention relates to a kind of electric power mistake and keep away peak method, be specifically related to a kind of mistake based on electric power management system and keep away peak method.
Background technology
At present, there is the imbalance of partial electric grid development and Regional Economic Development, minority area and user are in dynamic removal, economic transition, under the support of support on policy, there is shooting up of power load, and part power grid construction is subject to the external channel various factors such as to be obstructed causes construction speed relatively slow, directly cause the heavily overload of equipment component, especially change is flowed, the overload of cable, once occur that equipment damage will cause equipment to overhaul for a long time, low-voltage network complex structure on the other hand, the requirement of user to power supply reliability and power supply quality is also more and more higher.
For overload prevention device, especially after implementing every operational mode arrangement transfer, the equipment still transshipped, the mistake of reasonable arrangement user keeps away peak work, and when heavy overload, margining electric method is taked to minority industry class user, is guarantee electric power netting safe running, ensures the necessary means of most of user's normal electricity consumption.
As shown in Figure 1, it is as follows that heave-load device mistake keeps away peak workflow: regulation and control center fortune root increases according to network load plan with every engineering (containing Adding User), and during the peak of power consumption to next year, whole electrical network and hot zones proposition mistake keep away peak demand; According to predicting the overload prevention device and overload degree that may occur, establishment overload prevention device mistake keeps away peak capacity, sales department keeps away peak capacity demand according to the equipment of scheduling establishment and mistake, arrange user inventory, and confer practicable mistake with user and keep away peak capacity, after the actual mistake of completing user keeps away peak arrangement, be aggregated into each overload prevention device mistake and keep away peak capacity, give scheduling, check equipment and whether will transship, then taken interim measures according to overload situations by scheduling.During peak of power consumption, when causing provisional mistake to keep away peak demand by thermal extremes, all kinds of fault, scheduling needs clear and definite interim mistake to keep away peak time.
Overload prevention device mistake is kept away peak analytical work and is divided into check analysis and mistake to keep away peak macroanalysis two class.Whether check analysis wrong keep away mistake that peak equipment carries out for arranging and keep away peak capacity and meet the demands, and whether there is overload risk with calibration equipment.Mistake keep away peak macroanalysis work be to mistake every day keep away peak total amount and difference mistake keep away peak classification (have holidays by turns, allow electricity, avoid the peak hour) carry out macroanalysis.
Its shortcoming is, mistake keeps away peak work, and to relate to number of users numerous, also industrial cousumer must be filtered out, simultaneously mistake is kept away peak work and is also classified and have holidays by turns, allow electricity, execution of avoiding the peak hour, and every user performs mistake, and to keep away the peak date also different, therefore, only rely on artificial, not only waste time and energy, and be difficult to accomplish promptly and accurately, especially still exist equipment after taking mistake to keep away peak and may transship the equipment scheduling department of risk and cannot grasp timely and accurately.
Summary of the invention
The invention provides a kind of mistake based on electric power management system and keep away peak method, realize the user of the heavy overload prevention device of electrical network fast finishing, and according to user's character and user's attaching capacity and electricity consumption situation, draw and can keep away peak partition capacity for the wrong industrial cousumer that keep away peak with suggestion mistake.
For achieving the above object, the invention provides a kind of mistake based on electric power management system and keep away peak method, be characterized in, the method includes the steps of:
Step 1, electric power monitoring system transmitting subscriber information are to electric power management system;
Step 2, electric power management system obtain wrong peak averting plan inventory according to grid operating conditions;
Step 3, electric power management system calculate user according to wrong peak averting plan inventory and user profile mistake can keep away peak capacity, and keeps away peak user's inventory to operating personnel by prescribed form derivation mistake;
Step 4, operating personnel and the wrong user kept away in peak user's inventory determine that user's mistake keeps away peak capacity, and are compiled into user's mistake and keep away peak form and import electric power management system;
Step 5, electric power management system are kept away peak report generation mistake according to user's mistake and are kept away peak daily sheet, and scheduling operation personnel selection needs to carry out mistake one day keeps away peak, and electric power management system is kept away peak statement analysis according to mistake and shown that this day mistake keeps away peak capacity and inventory;
Step 6, electric power management system are kept away peak report generation equipment mistake according to user's mistake and are kept away peak capacity, and scheduling operation personnel selection needs to carry out the power consumption equipment that mistake keeps away peak capacity analysis, electric power management system is kept away peak statement analysis according to mistake and is drawn the capacity that this power consumption equipment can be avoided the peak hour and relevant user information.
In above-mentioned steps 1, user profile comprises user's character, user's attaching capacity, and user power utilization situation.
Above-mentioned steps 2 comprises following steps: operating personnel select the equipment input electric power management system needing to carry out wrong peak averting plan analysis, and electric power management system draws the 10kV that this power consumption equipment power supply station associates and above user's inventory according to grid operating conditions analysis.
The type of above-mentioned power consumption equipment is transformer in the station in network system.
Compared to the prior art the mistake that the present invention is based on electric power management system keeps away peak method, its advantage is, the present invention utilizes topological relation and the supply district user of electrical network in electric power management system, realize user's inventory of the heavy overload prevention device of system finishing, according to user's character and user's attaching capacity and electricity consumption situation, arrange out and can keep away peak partition capacity for the wrong industrial cousumer's inventory keeping away peak with suggestion mistake; And information necessary in electric power monitoring system is imported electric power management system, or call information necessary in electric power monitoring system, arrange out industrial cousumer's inventory and carry out mistake and keep away peak and distribute;
The mistake that the present invention utilizes electric power management system to gather keeps away peak data, and Realization analysis mistake every day keeps away the capacity that peak arranges, the possibility of checkout facility overload;
The present invention utilizes the mistake of all actual arrangements user's every day in system to keep away peak capacity, quickly and easily mistake can be kept away the summary that peak situation is carried out promptly and accurately, be convenient to traffic department and adopt an effective measure in advance to the equipment that will transship.
Accompanying drawing explanation
Fig. 1 is that in prior art, heave-load device mistake keeps away peak workflow diagram;
Fig. 2 is the method flow diagram that the mistake that the present invention is based on electric power management system keeps away peak method.
Embodiment
Below in conjunction with accompanying drawing, further illustrate specific embodiments of the invention.
As shown in Figure 2, the present invention discloses a kind of mistake based on electric power management system and keeps away peak method, and the method includes the steps of:
Step 1, electric power monitoring system (CMS) transmitting subscriber information are to electric power management system (PMS); Wherein, user profile (MD information) comprises user's character, user's attaching capacity, and user power utilization situation.
Step 2, electric power management system obtain wrong peak averting plan inventory according to grid operating conditions.Operating personnel select the equipment input electric power management system needing to carry out wrong peak averting plan analysis, and electric power management system draws the 10kV that this power consumption equipment power supply station associates and above user's inventory according to grid operating conditions analysis.
Wherein the type of power consumption equipment is transformer in station in network system.
Step 3, electric power management system calculate user according to wrong peak averting plan inventory and user profile mistake can keep away peak capacity, and keeps away peak user's inventory to operating personnel by prescribed form derivation mistake.
Step 4, operating personnel and the wrong user kept away in peak user's inventory determine that user's mistake keeps away peak capacity, and are compiled into user's mistake and keep away peak form and import electric power management system.
The mistake that electric power management system analytical calculation completes is kept away the operating personnel submitting to sales department outside peak user's inventory line by the operating personnel of step 4.1, traffic department.
After the operating personnel of step 4.2, sales department and the wrong user kept away in peak user's inventory determine that mistake keeps away peak capacity, be compiled into user's mistake and keep away the operating personnel that peak form sends to traffic department.
The mistake that sales department is compiled into by the operating personnel of step 4.3, traffic department keeps away peak form importing electric power management system.
Step 5, electric power management system are kept away peak report generation mistake according to user's mistake and are kept away peak daily sheet, and scheduling operation personnel selection needs to carry out mistake one day keeps away peak, and electric power management system is kept away peak statement analysis according to mistake and shown that this day mistake keeps away peak capacity and inventory.
Step 6, electric power management system are kept away peak report generation equipment mistake according to user's mistake and are kept away peak capacity, and scheduling operation personnel selection needs to carry out the power consumption equipment that mistake keeps away peak capacity analysis, electric power management system is kept away peak statement analysis according to mistake and is drawn the capacity that this power consumption equipment can be avoided the peak hour and relevant user information.Wherein, the type of power consumption equipment is transformer in station in network system.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. the mistake based on electric power management system keeps away a peak method, and it is characterized in that, the method includes the steps of:
Step 1, electric power monitoring system transmitting subscriber information are to electric power management system;
Step 2, electric power management system obtain wrong peak averting plan inventory according to grid operating conditions;
Step 3, electric power management system calculate user according to wrong peak averting plan inventory and user profile mistake can keep away peak capacity, and keeps away peak user's inventory to operating personnel by prescribed form derivation mistake;
Step 4, operating personnel and the wrong user kept away in peak user's inventory determine that user's mistake keeps away peak capacity, and are compiled into user's mistake and keep away peak form and import electric power management system;
Step 5, electric power management system are kept away peak report generation mistake according to user's mistake and are kept away peak daily sheet, and scheduling operation personnel selection needs to carry out mistake one day keeps away peak, and electric power management system is kept away peak statement analysis according to user's mistake and shown that this day mistake keeps away peak capacity and inventory;
Step 6, electric power management system are kept away peak report generation equipment mistake according to user's mistake and are kept away peak capacity, and scheduling operation personnel selection needs to carry out the power consumption equipment that mistake keeps away peak capacity analysis, electric power management system is kept away peak statement analysis according to user's mistake and is shown that this power consumption equipment wrong can keep away capacity and the relevant user information at peak.
2. keep away peak method based on the mistake of electric power management system as claimed in claim 1, it is characterized in that, in described step 1, described user profile comprises user's character, user's attaching capacity, and user power utilization situation.
3. keep away peak method based on the mistake of electric power management system as claimed in claim 1, it is characterized in that, described step 2 comprises following steps: operating personnel select the equipment input electric power management system needing to carry out wrong peak averting plan analysis, and electric power management system draws the 10kV of the equipment power supply station association needing to carry out wrong peak averting plan analysis and above user's inventory according to grid operating conditions analysis.
4. the mistake based on electric power management system as described in claim 1 or 3 keeps away peak method, it is characterized in that, the type of described power consumption equipment is transformer in the station in network system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310152027.8A CN103248042B (en) | 2013-04-27 | 2013-04-27 | Peak shifting and avoiding method for electric management system |
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| CN201310152027.8A CN103248042B (en) | 2013-04-27 | 2013-04-27 | Peak shifting and avoiding method for electric management system |
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| CN103248042B true CN103248042B (en) | 2015-04-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106443138A (en) * | 2016-11-15 | 2017-02-22 | 国家电网公司 | Voltage quality management method |
| CN107798475A (en) * | 2017-10-25 | 2018-03-13 | 云南电网有限责任公司电力科学研究院 | A kind of formulating method and device of Demand-side load adjustment scheme |
| CN112446645A (en) * | 2020-12-14 | 2021-03-05 | 江苏新智合电力技术有限公司 | Power management service system based on Internet of things |
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| CN102280935B (en) * | 2011-06-24 | 2014-05-14 | 中国科学院电工研究所 | Intelligent power grid management system |
| CN202197105U (en) * | 2011-09-16 | 2012-04-18 | 郭梦珑 | Peak load shifting control system |
| JP3176399U (en) * | 2012-03-28 | 2012-06-21 | 伊藤 幸男 | Intelligent power supply controller for machine tools |
| CN102723785B (en) * | 2012-07-03 | 2015-10-21 | 广东电网公司电力科学研究院 | The Methods of electric load forecasting gathered based on large user's intelligent terminal and system |
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