CN112597655B - Method and equipment for calculating energy storage simulation parameters - Google Patents
Method and equipment for calculating energy storage simulation parameters Download PDFInfo
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- CN112597655B CN112597655B CN202011557333.6A CN202011557333A CN112597655B CN 112597655 B CN112597655 B CN 112597655B CN 202011557333 A CN202011557333 A CN 202011557333A CN 112597655 B CN112597655 B CN 112597655B
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- 238000004146 energy storage Methods 0.000 title claims abstract description 130
- 238000004088 simulation Methods 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004364 calculation method Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000013500 data storage Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/056—Programming the PLC
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/13—Plc programming
- G05B2219/13185—Software function module for simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/04—Power grid distribution networks
Abstract
The invention discloses a method and equipment for calculating energy storage simulation parameters, and particularly relates to the technical field of energy storage simulation parameter calculation. The method is beneficial to carrying out simulation on the electric energy transmission and energy storage parameters of the power distribution network, is convenient to carry out rapid calculation, is convenient to monitor the operation and calculation process, is simple to operate, improves the calculation efficiency and also improves the use safety.
Description
Technical Field
The invention relates to the technical field of spring mud simulation parameter calculation, in particular to a method and equipment for calculating energy storage simulation parameters.
Background
With the continuous penetration of renewable energy sources and distributed power sources, a multi-element power supply architecture which is mainly based on distributed renewable energy sources and a micro-grid gradually changes the form of a traditional power distribution network, so that the future power distribution network has a bidirectional and intelligent interactive relationship of power. On one hand, the direct-current power distribution network can be flexibly connected to a distributed power supply and a direct-current load by adopting a power electronic rapid control technology, and on the other hand, the direct-current power distribution network has higher reliability than an alternating-current power distribution network mesh structure because the direct-current power distribution network can control the direct closed-loop operation of the power distribution network. Therefore, the direct current distribution network can better meet the development requirement of the future distribution network than the existing alternating current distribution network in both control flexibility and operation reliability.
In the prior art, the existing power distribution network generally needs to monitor and calculate the energy storage and transmission parameters of the electric energy before electric energy transmission, and the existing calculation method generally connects the power distribution network directly with energy storage calculation equipment, so that not only are the calculation steps complicated, but also real-time monitoring is inconvenient to perform, the calculation efficiency is low, and higher dangerousness is also achieved.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a method and a device for calculating energy storage simulation parameters, and the technical problem to be solved by the present invention is: the problem that the existing power distribution network is inconvenient to calculate the energy storage parameters is solved.
In order to achieve the purpose, the invention provides the following technical scheme: a method for calculating energy storage simulation parameters comprises an energy storage simulation simulator, wherein a simulator display screen, an energy storage simulation data receiving module, an energy storage simulation processing module and an energy storage simulation operation monitoring module are arranged in the energy storage simulation simulator, the simulator display screen, the energy storage simulation data receiving module, the energy storage simulation processing module and the energy storage simulation operation monitoring module are electrically connected with one another through wires, and the method for calculating the energy storage simulation parameters comprises the following steps:
step 4, the energy storage simulation operation monitoring module is convenient for real-time monitoring of electric energy transmission and operation;
and 5, the instruction is conveniently transmitted to the PLC programming module through the keyboard, and the instruction is conveniently transmitted to the energy storage simulation processing module again through the PLC programming module, so that the calculation process of the energy storage simulation parameters is controlled.
The utility model provides a computing equipment of energy storage simulation parameter includes energy storage simulator, the equal fixedly connected with fixed strip piece in energy storage simulator left surface and the right flank, fixed strip piece downside is provided with the bracing piece, the bracing piece tail end is fixed to the side on the brace table, energy storage simulator below is provided with the layer board, the side is provided with the keyboard on the layer board, energy storage simulator trailing flank is provided with the connecting plate, it is fixed with data interface to inlay on the connecting plate, sliding connection has the expansion plate between energy storage simulator and the fixed strip piece, it has third fastening bolt to peg graft on the expansion plate lower part, the expansion plate is located the layer board lateral surface, third fastening bolt medial surface contacts with the layer board.
In a preferred embodiment, the energy storage simulation machine is electrically connected with a power supply through a lead, so that the energy storage simulation machine is powered by the power supply.
In a preferred embodiment, the upper side, the lower side and the rear side of the energy storage simulation machine are all provided with notches, so that a lead can be conveniently placed in the notches.
In a preferred embodiment, spacing notch has all been seted up to layer board left surface and right flank, the inside sliding connection of spacing notch has the square, the inside square that passes of third fastening bolt to contact with spacing notch inside side, rotate around third fastening bolt's axis through the square, and then drive layer board and keyboard and rotate and remove, the personnel of being convenient for operate the keyboard.
In a preferred embodiment, a threaded hole is formed in the fixing strip block, a second fastening bolt is inserted into the threaded hole, the annular side face of the second fastening bolt is meshed with the threaded hole through threads, the inner side face of the second fastening bolt is in contact with the outer side face of the expansion plate, the expansion plate is L-shaped in appearance, the expansion plate is convenient to jack and fix through rotation and movement of the second fastening bolt, and then the supporting angle of the supporting plate is controlled through the expansion plate.
In a preferred embodiment, the left side surface and the right side surface of the connecting plate are fixedly connected with lug plates, first fastening bolts are inserted into the lug plates, the annular side surfaces of the first fastening bolts are meshed with the lug plates through threads, the inner side surfaces of the first fastening bolts are in contact with the outer side surface of the energy storage simulation simulator, the connecting plate and the energy storage simulation simulator can be stably connected together through the lug plates and the first fastening bolts, and the positions of the connecting plate and the data interface can be conveniently adjusted.
In a preferred embodiment, two sleeves are symmetrically embedded and fixed on the upper side surface of the supporting platform in the left-right direction, the sleeves are sleeved on the lower portion of the supporting rod, the annular side surface in each sleeve is meshed with the supporting rod through threads, the supporting platform and the supporting rod are stably connected through the sleeves, and the supporting platform is convenient to detach.
In a preferred embodiment, the lower side surface of the fixed strip block is provided with a groove, a supporting strip block is arranged inside the groove and sleeved on the top of the supporting rod through a bearing, so that the fixed strip block is stably supported through the supporting strip block, and the disassembly and the assembly are convenient.
The invention has the technical effects and advantages that:
1. the energy storage simulation system is provided with the energy storage simulation simulator, the energy storage simulation data receiving module, the energy storage simulation processing module, the PLC programming module, the data storage module, the energy storage simulation operation monitoring module, the energy storage simulation instruction sending module and the data interface, so that the simulation of the electric energy transmission and the energy storage parameters of the power distribution network is facilitated, the rapid calculation is also facilitated, meanwhile, the monitoring of the operation and calculation processes is also facilitated, the operation is simple, the calculation efficiency is improved, and the use safety is also improved;
2. according to the invention, the fixing strip block, the connecting plate, the supporting strip block, the supporting rod, the supporting plate, the telescopic plate, the supporting table and the third fastening bolt are arranged, so that the position of a data interface can be adjusted, the transmission lead of a power distribution network can be conveniently connected with the data interface, the operation is simple, the space utilization rate is improved, the supporting plate can be conveniently moved, the inclination angle of a keyboard can be conveniently adjusted, the keyboard can be conveniently used, the use comfort level is improved, and the disassembly and the assembly are convenient.
Drawings
Fig. 1 is a block diagram of the working principle of the present invention.
Fig. 2 is a working principle block diagram of the energy storage simulation processing module of the present invention.
Fig. 3 is a working principle block diagram of the energy storage simulation machine of the present invention.
Fig. 4 is a schematic view of the overall closed structure of the energy storage simulation machine of the invention.
Fig. 5 is a schematic view of an overall expansion structure of the energy storage simulation machine according to the present invention.
Fig. 6 is a schematic view of a connection structure of the fixing bar and the support bar according to the present invention.
FIG. 7 is a schematic view of a connection structure of the support plate and the expansion plate according to the present invention.
FIG. 8 is an enlarged view of the structure at A in FIG. 4 according to the present invention.
The reference signs are: 1. an energy storage simulation machine; 2. an analog/digital conversion module; 3. a simulator display screen; 4. an energy storage simulation data receiving module; 5. an energy storage simulation processing module; 6. a PLC programming module; 7. a data storage module; 8. an energy storage simulation operation monitoring module; 9. an energy storage simulation instruction sending module; 10. a digital/analog conversion module; 11. a power supply; 12. a data interface; 13. a keyboard; 14. a connecting plate; 15. a notch; 16. an ear plate; 17. a first fastening bolt; 18. fixing the bar block; 19. a support bar; 20. a support table; 21. a support plate; 22. a retractable plate; 23. a support bar block; 24. a square block; 41. an energy storage simulation parameter calculation module; 42. an energy storage simulation model generation module; 181. a threaded hole; 182. a second fastening bolt; 211. a limiting notch; 221. and a third fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a method for calculating energy storage simulation parameters, which comprises an energy storage simulation simulator 1, wherein a simulator display screen 3, an energy storage simulation data receiving module 4, an energy storage simulation processing module 5 and an energy storage simulation operation monitoring module 8 are arranged in the energy storage simulation simulator 1, the simulator display screen 3, the energy storage simulation data receiving module 4, the energy storage simulation processing module 5 and the energy storage simulation operation monitoring module 8 are electrically connected with each other through leads, and the method for calculating the energy storage simulation parameters comprises the following steps:
step 4, the energy storage simulation operation monitoring module 8 is convenient for real-time monitoring of electric energy transmission and operation;
and step 5, the instruction is conveniently transmitted to the PLC programming module 6 through the keyboard 13, and the instruction is conveniently transmitted to the energy storage simulation processing module 5 again through the PLC programming module 6, so that the calculation process of the energy storage simulation parameters is controlled.
The energy storage simulation machine 1 is electrically connected with the power supply 11 through a lead.
The utility model provides a computing equipment of energy storage simulation parameter includes energy storage simulator 1, the equal fixedly connected with fixed strip piece 18 of energy storage simulator 1 left surface and right flank, fixed strip piece 18 downside is provided with bracing piece 19, 19 end fixing of bracing piece are to the side on a supporting bench 20, energy storage simulator 1 below is provided with layer board 21, the side is provided with keyboard 13 on the layer board 21, 1 trailing flank of energy storage simulator is provided with connecting plate 14, it is fixed with data interface 12 to inlay on the connecting plate 14, sliding connection has expansion plate 22 between energy storage simulator 1 and the fixed strip piece 18, it has third fastening bolt 221 to peg graft on the expansion plate 22 lower part, expansion plate 22 is located the layer board 21 lateral surface, third fastening bolt 221 medial surface contacts with layer board 21.
Spacing notch 211 has all been seted up to layer board 21 left surface and right flank, and the inside sliding connection of spacing notch 211 has square 24, and third fastening bolt 221 is inside to be passed square 24 to contact with spacing notch 211 medial surface.
The inside processing of fixed rectangular piece 18 has screw hole 181, and the inside grafting of screw hole 181 has second fastening bolt 182, and the annular side of second fastening bolt 182 is connected with the meshing of screw hole 181 through the screw thread, and the medial surface of second fastening bolt 182 contacts with expansion plate 22 lateral surface, and expansion plate 22 outward appearance is L shape.
The left side face and the right side face of the connecting plate 14 are fixedly connected with lug plates 16, first fastening bolts 17 are inserted into the lug plates 16, the annular side faces of the first fastening bolts 17 are meshed with the lug plates 16 through threads, and the inner side faces of the first fastening bolts 17 are in contact with the outer side face of the energy storage simulation machine 1.
Two sleeves are symmetrically embedded and fixed on the upper side surface of the support table 20 in a left-right mode, the sleeves are sleeved on the lower portion of the support rod 19, and the annular side surface in each sleeve is meshed and connected with the support rod 19 through threads.
Fixed 18 downside of strip is processed flutedly, and the recess is inside to be provided with support strip 23, supports strip 23 and cup joints on 19 tops of bracing piece through the bearing.
As shown in fig. 1 to 8, the embodiment specifically is as follows: the first fastening bolt 17 is loosened by a user, the first fastening bolt 17 is separated from the energy storage simulation machine 1, then the user places the connecting plate 14 on the notch 15 on the upper side surface of the energy storage simulation machine 1, the data interface 12 faces upwards, the first fastening bolt 17 is rotated again, the connecting plate 14 and the energy storage simulation machine 1 are clamped and fixed through the first fastening bolt 17, then the connecting plate is connected with an electric energy transmission lead on a power distribution network through the data interface 12, the connection of the lead and the data interface 12 is facilitated by adjusting the position of the connecting plate 14, the user moves the expansion plate 22 up and down along the gap between the fixing strip block 18 and the energy storage simulation machine 1, the supporting plate 21 is driven to move up and down and rotate, and the supporting plate 21 is conveniently and stably supported through the block 24, simultaneously through spacing notch 211 and square 24, make things convenient for layer board 21 and keyboard 13 to inlay along third fastening bolt 221 and remove, rotate third fastening bolt 221 afterwards, it is fixed that the convenience pushes up layer board 21 tightly, and then the personnel of being convenient for use keyboard 13, easy operation, use comfort is high, and space utilization has also been improved, also conveniently carry out the dismouting to energy storage simulator 1, bracing piece 19 and brace table 20 simultaneously.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. An energy storage simulation parameter calculation device, characterized by: the energy storage simulation machine comprises an energy storage simulation machine (1), wherein a left side surface and a right side surface of the energy storage simulation machine (1) are fixedly connected with fixing strips (18), a support rod (19) is arranged on the lower side of the fixing strips (18), the tail end of the support rod (19) is fixed on the upper side surface of a support table (20), a support plate (21) is arranged below the energy storage simulation machine (1), a keyboard (13) is arranged on the upper side surface of the support plate (21), a connecting plate (14) is arranged on the rear side surface of the energy storage simulation machine (1), a data interface (12) is fixedly embedded in the connecting plate (14), an expansion plate (22) is slidably connected between the energy storage simulation machine (1) and the fixing strips (18), a third fastening bolt (221) is inserted in the lower part of the expansion plate (22), and the expansion plate (22) is positioned on the outer side surface of the support plate (21), the inner side surface of the third fastening bolt (221) is contacted with the supporting plate (21);
the fixing strip block (18) is internally provided with a threaded hole (181), a second fastening bolt (182) is inserted into the threaded hole (181), the annular side face of the second fastening bolt (182) is meshed with the threaded hole (181) through threads, the inner side face of the second fastening bolt (182) is in contact with the outer side face of the expansion plate (22), and the appearance of the expansion plate (22) is L-shaped.
2. The energy storage simulation parameter calculation device according to claim 1, wherein: notches (15) are machined in the upper side face, the lower side face and the rear side face of the energy storage simulation machine (1).
3. The energy storage simulation parameter calculation device according to claim 1, wherein: spacing notch (211) have all been seted up to layer board (21) left surface and right flank, spacing notch (211) inside sliding connection has square (24), square (24) are passed to third fastening bolt (221) inside to contact with spacing notch (211) medial surface.
4. The energy storage simulation parameter calculation device according to claim 1, wherein: the energy storage simulation system is characterized in that the left side face and the right side face of the connecting plate (14) are fixedly connected with lug plates (16), first fastening bolts (17) are inserted into the lug plates (16), the annular side faces of the first fastening bolts (17) are meshed with the lug plates (16) through threads, and the inner side faces of the first fastening bolts (17) are in contact with the outer side face of the energy storage simulation machine (1).
5. The energy storage simulation parameter calculation device according to claim 1, wherein: two sleeves are symmetrically embedded and fixed on the lateral surface of the supporting platform (20) in a bilateral mode, the sleeves are connected to the lower portion of the supporting rod (19) in a sleeved mode, and the annular side surface in each sleeve is connected with the supporting rod (19) in a meshed mode through threads.
6. The energy storage simulation parameter calculation device according to claim 1, wherein: fixed barrel (18) downside is processed flutedly, recess inside is provided with supports barrel (23), support barrel (23) cup joint on bracing piece (19) top through the bearing.
7. A method of calculating energy storage simulation parameters using the computing device of any of claims 1-6, characterized by: including energy storage simulator (1), inside simulator display screen (3), energy storage simulation data receiving module (4), energy storage simulation processing module (5) and the energy storage simulation operation monitoring module (8) of being provided with of energy storage simulator (1), and simulator display screen (3), energy storage simulation data receiving module (4), energy storage simulation processing module (5) and energy storage simulation operation monitoring module (8) carry out electric connection through the wire each other, its energy storage simulation parameter's calculation method comprises following step:
step 1, the input end of an energy storage simulation data receiving module (4) is electrically connected with the output end of an analog/digital conversion module (2) through a lead, and the output end of the analog/digital conversion module (2) is electrically connected with the output end of a data interface (12) through a lead, so that the simulation and the receiving of the electric energy of a digital model of a power distribution network are realized;
step 2, converting the analog signal into a digital signal through an analog/digital conversion module (2), receiving the electric energy signal through an energy storage simulation data receiving module (4), transmitting the electric energy signal to an energy storage simulation processing module (5), calculating the simulation electric energy parameter through an energy storage simulation parameter calculating module (41), and generating a model for the change of the simulation electric energy parameter through an energy storage simulation model generating module (42), thereby calculating the simulation electric energy parameter;
step 3, the numerical value obtained by calculation is transmitted to an energy storage simulation instruction sending module (9) through an energy storage simulation processing module (5), the numerical value is converted into an analog signal from a digital signal through a digital/analog conversion module (10), and the analog signal is transmitted to a simulator display screen (3) and a data storage module (7) through wires respectively, so that observation and data recording are facilitated;
step 4, the energy storage simulation operation monitoring module (8) is convenient for real-time monitoring of transmission and operation of electric energy;
and 5, the instruction is conveniently transmitted to the PLC programming module (6) through the keyboard (13), and the instruction is conveniently transmitted to the energy storage simulation processing module (5) again through the PLC programming module (6), so that the calculation process of the energy storage simulation parameters is controlled.
8. The method for calculating the energy storage simulation parameters according to claim 7, wherein: the energy storage simulation machine (1) is electrically connected with the power supply (11) through a lead.
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| CN202011557333.6A CN112597655B (en) | 2020-12-25 | 2020-12-25 | Method and equipment for calculating energy storage simulation parameters |
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| CN112597655B true CN112597655B (en) | 2022-09-13 |
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| US6827409B2 (en) * | 2002-04-17 | 2004-12-07 | Gregory Michael | Flip down monitor with retractable keyboard tray |
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