CN109584666A - A kind of power supply system analogy method of factory - Google Patents
A kind of power supply system analogy method of factory Download PDFInfo
- Publication number
- CN109584666A CN109584666A CN201811476769.5A CN201811476769A CN109584666A CN 109584666 A CN109584666 A CN 109584666A CN 201811476769 A CN201811476769 A CN 201811476769A CN 109584666 A CN109584666 A CN 109584666A
- Authority
- CN
- China
- Prior art keywords
- factory
- power
- power supply
- electric
- interface
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of power supply system analogy methods of factory, comprising: obtains the operation power data of factory；Multiple partial models are obtained according to preset template library；Using real time data display and multiple partial models are utilized, the virtual electric power system of factory is constructed, and carry out electro-magnetic transient real-time simulated animation, obtains the interface voltage amount of the virtual electric power system of factory；Physical simulation is carried out according to operation power data and using practical power systems of the physical simulation system to factory, obtains the interface voltage and electric current of practical power systems；Power interface system is set between real time data display and physical simulation system；The interface voltage of virtual factory electric system is sent to power interface system by real time data display；After power interface system amplifies the interface voltage of virtual factory electric system, the interface voltage after power amplification is loaded into physical simulation system.The present invention can be realized the operating status of a power supply system of simulation factory.
Description
Technical field
The present invention relates to technical field of electric power, more particularly, to a kind of power supply system analogy method of factory.
Background technique
In the factory, the post operation technical ability of Operation of Electric Systems personnel is to influence entire factory's Operation of Electric Systems safety
One of an important factor for reliability.Currently, the daily maintenance of important power consumers switchgear house and trouble hunting work by user certainly
Body is responsible for.Electricity system of the important power consumers power supply system as power grid, safe operation are related to each portion of national economy
The normal operation of door.But due to the particularity of electric system, the accident that occurs in electric system or it is abnormal cannot be by existing
The equipment of field actual motion is previewed.
Factory Operation of Electric Systems personnel generally will do it pre- in advance before carrying out practical operation or troubleshooting
Drill, including the use of books, it is visible lectured, or drawing etc. is combined to carry out analog demenstration, still, these training methods are usual
All lack the sense of reality, result of training is undesirable, especially for the biggish Very Important Person of electricity needs, the day of power distribution room
Often maintenance and trouble hunting are very important, at this moment, for new maintenance personnel, can not know how to carry out maintenance and
Maintenance, these work require certain experience, and relevant training method lacks the sense of reality, can not effective training people
Member carries out electric power daily maintenance and trouble hunting.And the maintenance of factory's electric system, need the training of profession, current training
Mode can not also provide effective simulated training.
Summary of the invention
The present invention provides a kind of power supply system analogy methods of factory, in a manner of Digital Simulation combination physical simulation
The electric system of factory working environment is simulated, the validity of the operating status of simulation electric system is improved.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of power supply system analogy method of factory,
It at least includes the following steps:
Obtain the operation power data of factory, wherein the operation power data of the factory include the power grid of inside plants
Configuration and operation power route；
Multiple partial models of power supply system of factory are obtained according to preset template library；
Using real time data display and multiple partial models are utilized, construct the virtual electric power system of factory, and
Electro-magnetic transient real-time simulated animation is carried out, the interface voltage amount of the virtual electric power system of the factory is obtained；
It is imitative that physics is carried out according to the operation power data and using practical power systems of the physical simulation system to factory
Very, the interface voltage and electric current of practical power systems are obtained；
One power interface system is set between the real time data display and the physical simulation system；
The interface voltage of the virtual factory electric system is sent to the power and connect by the real time data display
Port system；
It, will after the power interface system amplifies the interface voltage of the virtual factory electric system received
Interface voltage after power amplification is loaded into the physical simulation system；
The physical simulation system is according to the interface voltage after the power amplification, to the practical power systems of the factory
Carry out physical simulation；
The interface voltage and electric current of the practical power systems of factory described in the power interface system acquisition, and by the work
The interface voltage of the practical power systems of factory and the measured value of electric current are sent to the real time data display, the real-time number
Word analogue system carries out EM transient calculation, simulation to the virtual electric power system of the factory using the measured value of voltage and current
The operating status of power supply system of the factory.
Preferably, the preset template library includes Component library, conductor library and load bank, and the basis is pre-
If template library obtain power supply system of factory multiple partial models, specifically:
Extract component corresponding with factory grid configuration that is storing in the Component library；
Extract the conductor corresponding with the grid configuration of factory stored in the conductor library；
Extract load corresponding with factory grid configuration that is storing in the load bank.
Preferably, the component is switchgear house, switch, low-voltage circuit breaker, dual power supply, controller, height press off
It closes or disconnecting switch, the conductor is bus or cable, the load is various electricity usage equipment.
Preferably, the method also includes:
According to the grid configuration of factory, the component of extraction is connected in load by corresponding conductor, is established
The electric power dry run route of component extremely load；
The basic parameter and installation site of each partial model are set, setting structure is obtained；Wherein, the partial model
Basic parameter includes voltage rating, model, switch；
According to setting result and the electric power dry run route, a power supply system model of the factory is created.
Preferably, the operating status of a power supply system of the simulation factory, specifically:
The operating status of power supply system of the factory includes the method for operation and power supply mode, simulates the factory
One time the different method of operation of power supply system includes at least: the operation of double-bus power supply is answered, the power supply from throwing runback, from pitcher
Mode includes the power configuration mode of external power supply and the power configuration mode of the factory；Wherein, the electricity of the external power supply
Source configuration mode includes multiple feed, dual power supply, double circuit power supply, and the power configuration mode of the factory includes without certainly
Standby emergency power supply power supply, uninterruptible power supply UPS power supply, automatic changeover switch electric appliance ATS power supply；
The operating status of a power supply system of the factory is obtained according to the method for operation and the power supply mode.
Compared with the prior art, the beneficial effect of the embodiment of the present invention is that it is primary that the embodiment of the invention provides factories
Power supply system analogy method, comprising steps of obtaining the operation power data of factory, wherein the operation power data of the factory
Grid configuration and operation power route including inside plants；The more of power supply system of factory are obtained according to preset template library
A partial model；Using real time data display and multiple partial models are utilized, construct the virtual electric power system of factory,
And electro-magnetic transient real-time simulated animation is carried out, obtain the interface voltage amount of the virtual electric power system of the factory；According to the electricity
Power operation data simultaneously carries out physical simulation using practical power systems of the physical simulation system to factory, obtains practical power systems
Interface voltage and electric current；One power interface is set between the real time data display and the physical simulation system
System；The interface voltage of the virtual factory electric system is sent to the power interface system by the real time data display
System；After the power interface system amplifies the interface voltage of the virtual factory electric system received, by power
Amplified interface voltage is loaded into the physical simulation system；The physical simulation system is according to connecing after the power amplification
Mouth voltage carries out physical simulation to the practical power systems of the factory；The reality of factory described in the power interface system acquisition
The interface voltage and electric current of border electric system, and by the measured value of the interface voltage of the practical power systems of the factory and electric current
It is sent to the real time data display, the real time data display is using the measured value of voltage and current to the work
The virtual electric power system of factory carries out EM transient calculation, simulates the operating status of a power supply system of the factory.By mixed
The advantages of emulation mode has combined Digital Simulation and physical simulation is closed, practical new energy equipment can be simulated with physical simulation, used
The electric system of its locating working environment of digital simulation can make up the deficiency of respective method, while can be more true
Simulation electric system operating status, improve the validity of training on electric power, and then solve in the related technology to target user
Electric power maintenance personnel when giveing training, the technical problem for causing result of training undesirable since validity is lower reaches raising
Train the effect of electric system maintenance validity.
Detailed description of the invention
Fig. 1 is the step flow chart of power supply system analogy method of factory in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Figure 1, the preferred embodiment of the present invention provides a kind of power supply system analogy method of factory, includes at least
Following steps:
S1, the operation power data for obtaining factory, wherein the operation power data of the factory include the electricity of inside plants
Net configuration and operation power route；
S2, multiple partial models that power supply system of factory is obtained according to preset template library；
S3, using real time data display and utilize multiple partial models, construct the virtual electric power system of factory,
And electro-magnetic transient real-time simulated animation is carried out, obtain the interface voltage amount of the virtual electric power system of the factory；Wherein, the reality
When Digital Simulation System use digital dynamic realtime emulation system (DDRTS)；
S4, physics is carried out according to the operation power data and using practical power systems of the physical simulation system to factory
Emulation, obtains the interface voltage and electric current of practical power systems；Wherein, the physical simulation system using dynamic model experiment equipment or
Practical new energy equipment；
S5, a power interface system is set between the real time data display and the physical simulation system；
The interface voltage of the virtual factory electric system is sent to the power by S6, the real time data display
Interface system；
S7, the power interface system amplify the interface voltage of the virtual factory electric system received
Afterwards, the interface voltage after power amplification is loaded into the physical simulation system；
S8, the physical simulation system are according to the interface voltage after the power amplification, to the practical electric power of the factory
System carries out physical simulation；
The interface voltage and electric current of the practical power systems of factory described in S9, the power interface system acquisition, and by institute
The measured value of the interface voltage and electric current of stating the practical power systems of factory is sent to the real time data display, the reality
When Digital Simulation System using the measured value of voltage and current EM transient calculation is carried out to the virtual electric power system of the factory,
Simulate the operating status of a power supply system of the factory.
In the present embodiment, the advantages of Digital Simulation and physical simulation having been combined by hybrid simulation method object can be used
The practical new energy equipment of analogue simulation is managed, with the electric system of digital simulation working environment locating for it, can be made up respectively
The deficiency of method, while the operating status of electric system more can be really simulated, the validity of training on electric power is improved, in turn
Solution when the electric power maintenance personnel to target user give training, leads to result of training since validity is lower in the related technology
Undesirable technical problem achievees the effect that improve training electric system maintenance validity.
It is understood that the grid configuration of the factory includes the various electricity usage equipment in workshop.
In embodiments of the present invention, the preset template library includes Component library, conductor library and load bank, and described
Multiple partial models of power supply system of factory are obtained according to preset template library, specifically:
Extract component corresponding with factory grid configuration that is storing in the Component library；
Extract the conductor corresponding with the grid configuration of factory stored in the conductor library；
Extract load corresponding with factory grid configuration that is storing in the load bank.
In embodiments of the present invention, the component is switchgear house, switch, low-voltage circuit breaker, dual power supply, controller, height
It compresses switch or disconnecting switch, the conductor is bus or cable, the load is various electricity usage equipment.
In embodiments of the present invention, the method also includes:
According to the grid configuration of factory, the component of extraction is connected in load by corresponding conductor, is established
The electric power dry run route of component extremely load；
The basic parameter and installation site of each partial model are set, setting structure is obtained；Wherein, the partial model
Basic parameter includes voltage rating, model, switch；
According to setting result and the electric power dry run route, a power supply system model of the factory is created.
In embodiments of the present invention, the operating status of a power supply system of the simulation factory, specifically:
The operating status of power supply system of the factory includes the method for operation and power supply mode, simulates the factory
One time the different method of operation of power supply system includes at least: the operation of double-bus power supply is answered, the power supply from throwing runback, from pitcher
Mode includes the power configuration mode of external power supply and the power configuration mode of the factory；Wherein, the electricity of the external power supply
Source configuration mode includes multiple feed, dual power supply, double circuit power supply, and the power configuration mode of the factory includes without certainly
Standby emergency power supply power supply, uninterruptible power supply UPS power supply, automatic changeover switch electric appliance ATS power supply；
The operating status of a power supply system of the factory is obtained according to the method for operation and the power supply mode.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of power supply system analogy method of factory, which is characterized in that at least include the following steps:
Obtain the operation power data of factory, wherein the operation power data of the factory include the grid configuration of inside plants
With operation power route；
Multiple partial models of power supply system of factory are obtained according to preset template library；
Using real time data display and multiple partial models are utilized, construct the virtual electric power system of factory, and carry out
Electro-magnetic transient real-time simulated animation obtains the interface voltage amount of the virtual electric power system of the factory；
Physical simulation is carried out according to the operation power data and using practical power systems of the physical simulation system to factory, is obtained
To the interface voltage and electric current of practical power systems；
One power interface system is set between the real time data display and the physical simulation system；
The interface voltage of the virtual factory electric system is sent to the power interface system by the real time data display
System；
After the power interface system amplifies the interface voltage of the virtual factory electric system received, by power
Amplified interface voltage is loaded into the physical simulation system；
The physical simulation system carries out the practical power systems of the factory according to the interface voltage after the power amplification
Physical simulation；
The interface voltage and electric current of the practical power systems of factory described in the power interface system acquisition, and by the factory
The interface voltage of practical power systems and the measured value of electric current are sent to the real time data display, and the real-time digital is imitative
True system using the measured value of voltage and current to the virtual electric power system progress EM transient calculation of the factory, described in simulation
The operating status of power supply system of factory.
2. power supply system analogy method of factory as described in claim 1, which is characterized in that the preset template library packet
Include Component library, conductor library and load bank, multiple portions that power supply system of factory is obtained according to preset template library
Part model, specifically:
Extract component corresponding with factory grid configuration that is storing in the Component library；
Extract the conductor corresponding with the grid configuration of factory stored in the conductor library；
Extract load corresponding with factory grid configuration that is storing in the load bank.
3. power supply system analogy method of factory as claimed in claim 2, which is characterized in that the component is distribution
Room, switch, low-voltage circuit breaker, dual power supply, controller, high-voltage switch gear or disconnecting switch, the conductor be bus or cable, it is described
Load is various electricity usage equipment.
4. power supply system analogy method of factory as claimed in claim 2, which is characterized in that the method also includes:
According to the grid configuration of factory, the component of extraction is connected in load by corresponding conductor, establishes first device
The electric power dry run route of part extremely load；
The basic parameter and installation site of each partial model are set, setting structure is obtained；Wherein, the partial model is basic
Parameter includes voltage rating, model, switch；
According to setting result and the electric power dry run route, a power supply system model of the factory is created.
5. power supply system analogy method of factory as described in claim 1, which is characterized in that the simulation factory
The operating status of power supply system, specifically:
The operating status of power supply system of the factory includes the method for operation and power supply mode, simulates the primary of the factory
The different method of operation of power supply system includes at least: the operation of double-bus power supply is answered, the power supply mode from throwing runback, from pitcher
The power configuration mode of power configuration mode and the factory including external power supply；Wherein, the power supply of the external power supply is matched
The mode of setting includes multiple feed, dual power supply, double circuit power supply, and the power configuration mode of the factory is provided for oneself including nothing answers
Anxious power supply power supply, uninterruptible power supply UPS power supply, automatic changeover switch electric appliance ATS power supply；
The operating status of a power supply system of the factory is obtained according to the method for operation and the power supply mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476769.5A CN109584666A (en) | 2018-12-04 | 2018-12-04 | A kind of power supply system analogy method of factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476769.5A CN109584666A (en) | 2018-12-04 | 2018-12-04 | A kind of power supply system analogy method of factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109584666A true CN109584666A (en) | 2019-04-05 |
Family
ID=65927049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811476769.5A Pending CN109584666A (en) | 2018-12-04 | 2018-12-04 | A kind of power supply system analogy method of factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109584666A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799715A (en) * | 2012-06-26 | 2012-11-28 | 国家电网公司 | Digital and physical hybrid simulation method and system for power primary system |
| CN102819861A (en) * | 2012-07-25 | 2012-12-12 | 广州供电局有限公司 | Power system three-dimensional device scene modeling method |
| CN106021694A (en) * | 2016-05-16 | 2016-10-12 | 国网北京市电力公司 | Model simulation method and apparatus used for power supply system |
| CN107910865A (en) * | 2017-11-08 | 2018-04-13 | 国网北京市电力公司 | The analogy method and device of electric system |
-
2018
- 2018-12-04 CN CN201811476769.5A patent/CN109584666A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799715A (en) * | 2012-06-26 | 2012-11-28 | 国家电网公司 | Digital and physical hybrid simulation method and system for power primary system |
| CN102819861A (en) * | 2012-07-25 | 2012-12-12 | 广州供电局有限公司 | Power system three-dimensional device scene modeling method |
| CN106021694A (en) * | 2016-05-16 | 2016-10-12 | 国网北京市电力公司 | Model simulation method and apparatus used for power supply system |
| CN107910865A (en) * | 2017-11-08 | 2018-04-13 | 国网北京市电力公司 | The analogy method and device of electric system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103617760B (en) | A kind of power distribution network DTS analogue system and emulation mode thereof | |
| CN103123758B (en) | A kind of dispatching automation numeral physical mixed simulation training system | |
| CN102663912B (en) | Computer simulation systems for integrated dispatching and monitoring of regional power network | |
| CN105005658B (en) | Transformer station's integrated system apparatus logic emulation mode | |
| CN106971663B (en) | A kind of wind power plant analogue system and method | |
| CN104505941B (en) | The monitoring system and the simulative running system of intelligent substation network | |
| CN202221628U (en) | Simulation system for power grid of hybrid transformer substation | |
| CN102831792B (en) | Distribution Network Failure analogue system and emulation mode thereof | |
| CN103901777B (en) | Power grid regulation integration combined simulation method | |
| CN104835394A (en) | Wind power generation farm operation and maintenance simulation system | |
| CN104835077B (en) | The static security analysis system of function is supported with dispatcher's prediction failure | |
| CN104091514A (en) | Power grid dispatching personnel training simulation system | |
| Hooshyar et al. | Delay-free parallelization for real-time simulation of a large active distribution grid model | |
| Piesciorovsky et al. | Comparison of non-real-time and real-time simulators with relays in-the-loop for adaptive overcurrent protection | |
| CN104835375B (en) | A kind of satellite communication teaching training simulating system | |
| CN104898460B (en) | Suitable for the online static security analysis system of districted dispatch system | |
| CN104184215B (en) | Transformer station's dispatching automation joint debugging method and the Apparatus and system of application the method | |
| CN109584666A (en) | A kind of power supply system analogy method of factory | |
| CN106021694A (en) | Model simulation method and apparatus used for power supply system | |
| CN107910865A (en) | The analogy method and device of electric system | |
| CN106992599A (en) | Automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system | |
| CN207765959U (en) | A kind of intelligent grid scheduling controlling comprehensive training system | |
| CN109817053A (en) | Power of alterating and direct current fault simulation training system based on software emulation | |
| CN106057013A (en) | Simulation training system and simulation training method based on real-time simulation kernel | |
| CN105322541A (en) | Simulated power flow calculation method for transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
|
| RJ01 | Rejection of invention patent application after publication |