CN113887052A - Integrated energy system, simulation calculation method and device thereof, and computer readable storage medium - Google Patents
Integrated energy system, simulation calculation method and device thereof, and computer readable storage medium Download PDFInfo
- Publication number
- CN113887052A CN113887052A CN202111176024.9A CN202111176024A CN113887052A CN 113887052 A CN113887052 A CN 113887052A CN 202111176024 A CN202111176024 A CN 202111176024A CN 113887052 A CN113887052 A CN 113887052A
- Authority
- CN
- China
- Prior art keywords
- calculation
- simulation
- cold
- parameters
- electromagnetic transient
- 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
- 238000004364 calculation method Methods 0.000 title claims abstract description 119
- 238000004088 simulation Methods 0.000 title claims abstract description 110
- 230000001052 transient effect Effects 0.000 claims abstract description 73
- 230000008878 coupling Effects 0.000 claims abstract description 49
- 238000010168 coupling process Methods 0.000 claims abstract description 49
- 238000005859 coupling reaction Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 36
- 238000004590 computer program Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Human Resources & Organizations (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Public Health (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The embodiment of the invention provides a comprehensive energy system, a simulation calculation method and device thereof and a computer readable storage medium, and relates to the technical field of energy systems. The simulation calculation method of the comprehensive energy system comprises the following steps: performing electromagnetic transient calculation on the power subsystem, and calculating electrical working condition parameters; under the condition that the electromagnetic transient calculation advances to the simulation step length delta T2 of the cold and hot gas, updating the electrical working condition parameters of the coupling element, awakening the cold and hot gas steady-state energy flow calculation, calculating the cold and hot gas system parameters, and waiting for the electromagnetic transient calculation program of the power subsystem in the period; and writing the cold and hot air system parameters into the coupling element, updating the electrical working condition parameters of the coupling element, and transmitting the parameters to an electromagnetic transient calculation program. The method is based on the decoupling idea, the comprehensive energy system is decomposed into a plurality of different energy subsystems, the whole system is prevented from being solved simultaneously, and the simulation efficiency and the stability are better.
Description
Technical Field
The invention relates to the technical field of energy systems, in particular to a comprehensive energy system, a simulation calculation method and device thereof and a computer readable storage medium.
Background
For researching the comprehensive energy system containing the renewable energy with strong uncertainty, the comprehensive energy system is easily subjected to uncertain disturbance in the operation process and can damage the system, so that transient simulation calculation of the power subsystem is necessary for system operation analysis. Generally speaking, the cold, hot and gas subsystems of the comprehensive energy system can reach a new steady-state operation state or recover to the original state after undergoing a transient process, and irreversible damage to the system is not easy to cause in a short time, so that the cold, hot and gas subsystems can be analyzed by adopting steady-state simulation calculation. However, how to design a decoupling calculation framework can coordinate transient state simulation calculation of the power subsystem and steady state simulation calculation of the cold, hot and gas subsystems; the simulation time steps of the power subsystem and the cold, hot and gas systems are different, and how to select the simulation time step length reduces the simulation waiting time and slows down the simulation; how to design a data interaction mode and a communication architecture of a power subsystem and a cold, hot and gas system needs to be solved urgently.
In the existing software method, transient simulation is difficult to realize for the comprehensive energy system. The method aims at the steady state simulation calculation of the comprehensive energy system, the steady state energy flow multi-time discontinuous surface calculation cannot be rapidly and accurately carried out, the calculation speed is low, the efficiency is low, and the requirements of a rapid analysis system are difficult to meet.
Disclosure of Invention
The invention aims to provide an integrated energy system, a simulation calculation method and device thereof and a computer readable storage medium, wherein the integrated energy system is decomposed into a plurality of different energy subsystems based on a decoupling thought, so that the whole system is prevented from being solved simultaneously, and the simulation efficiency and stability are better.
Embodiments of the invention may be implemented as follows:
in a first aspect, the present invention provides a method for simulation calculation of an integrated energy system, where the method for simulation calculation of an integrated energy system includes:
performing electromagnetic transient calculation on the power subsystem, and calculating electrical working condition parameters;
under the condition that the electromagnetic transient calculation advances to the simulation step length delta T2 of the cold and hot gas, updating the electrical working condition parameters of the coupling element, awakening the cold and hot gas steady-state energy flow calculation, calculating the cold and hot gas system parameters, and waiting for the electromagnetic transient calculation program of the power subsystem in the period;
and writing the cold and hot air system parameters into the coupling element, updating the electrical working condition parameters of the coupling element, and transmitting the parameters to an electromagnetic transient calculation program.
In an alternative embodiment, the step of calculating the electrical condition parameter comprises:
the simulation time advances by one transient simulation step Δ T1 each time, the calculated electrical condition parameters are written into the coupling element.
In an optional embodiment, the value range of the transient simulation step Δ T1 is: 100 ns-10 ms.
In an optional embodiment, the range of the simulation step Δ T2 of the hot and cold gases is: 10min to 60 min.
In an alternative embodiment, the electrical condition parameters of the power subsystem include electrical control parameters and electrical status parameters.
In an alternative embodiment, the hot and cold gas system parameters include power P and heat Q, and the electrical state parameters include voltage U and current I.
In an optional embodiment, after the steps of writing the cold and hot air system parameters into the coupling element and updating the electrical operating condition parameters of the coupling element, and transferring the parameters to the electromagnetic transient calculation program, the integrated energy system simulation calculation method further includes:
the electromagnetic transient calculation advances one transient simulation step length delta T1 for the next calculation;
when the simulation end time is reached, the calculation is ended.
In a second aspect, the present invention provides an integrated energy system simulation computing device, including:
the electromagnetic transient calculation module is used for performing electromagnetic transient calculation on the power subsystem and calculating electrical working condition parameters;
the coupling calculation module is used for updating the electrical working condition parameters of the coupling elements and awakening the steady-state energy flow calculation of the cold and hot air under the condition that the electromagnetic transient calculation advances to the simulation step length delta T2 of the cold and hot air;
the cold and hot gas system calculation module is used for calculating cold and hot gas system parameters;
the coupling updating module is used for writing the cold and hot air system parameters into the coupling element, updating the electrical working condition parameters of the coupling element and transmitting the parameters to the electromagnetic transient calculation program;
and in the calculation process of the coupling calculation module and the cold and hot air system calculation module, the electromagnetic transient calculation module waits for an electromagnetic transient calculation program of the power subsystem.
In a third aspect, the invention provides an integrated energy system comprising the integrated energy system simulation computing device of the previous embodiment.
In a fourth aspect, the present invention provides a computer readable storage medium, on which a computer program is stored, the computer readable storage medium, when executed by a processor, implementing the integrated energy system simulation calculation method according to any one of the preceding embodiments.
The integrated energy system, the simulation calculation method and the simulation calculation device thereof and the computer readable storage medium have the advantages that:
1. after the comprehensive energy system is split into subsystems, the matrix scale of single calculation is reduced, and the efficiency is improved;
2. the power subsystem adopts electromagnetic transient simulation, the simulation precision is high, the calculation is fast, the method is suitable for the analysis of the current power subsystem containing new energy, and the thermodynamic system adopts steady-state energy flow calculation, so that the efficiency and the calculation stability are both considered;
3. the electromagnetic transient simulation time step is in millisecond level, the simulation time step of the cold and hot air system is in minute level, asynchronous collaborative simulation is adopted, the waiting time is reduced, and the simulation speed is accelerated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a block diagram of an integrated energy system according to an embodiment of the present invention;
FIG. 2 is a schematic strategy diagram of a simulation calculation method for an integrated energy system according to an embodiment of the present invention;
fig. 3 is a block flow diagram of a simulation calculation method of an integrated energy system according to an embodiment of the present invention;
fig. 4 is a flowchart of an application example of the integrated energy system simulation calculation method according to the embodiment of the present invention;
fig. 5 is a block diagram of an integrated energy system simulation computing device according to an embodiment of the present invention.
Icon: 10-a comprehensive energy system simulation computing device; 11-an electromagnetic transient calculation module; 12-a coupled calculation module; 13-a cold and hot air system calculation module; 14-a coupling update module; 20-an integrated energy system; 21-an electrical subsystem; 22-a thermodynamic subsystem; 23-Cold subsystem.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1, the present embodiment provides an integrated energy system 20, where the integrated energy system 20 includes an electric subsystem 21, a heating subsystem 22, a cooling subsystem 23, and an integrated energy system simulation calculation device 10. The cold and hot gas system mainly comprises an electric subsystem 21 and a thermal subsystem 22, the electric subsystem 21, the thermal subsystem 22 and the cold subsystem 23 are sequentially connected end to form a circulation loop, and the electric subsystem 21, the thermal subsystem 22 and the cold subsystem 23 are all connected with the integrated energy system simulation computing device 10. The integrated energy system simulation calculation device 10 is used for performing simulation calculation on each subsystem.
After the calculation efficiency, precision and stability are comprehensively considered, the decoupling method is adopted to decompose each energy subsystem, wherein the power subsystem 21 adopts transient analysis calculation, and the cold, hot and gas subsystems adopt steady simulation calculation. Because the electromagnetic transient state of the electric power subsystem 21 is very rapid, the simulation time step is in millisecond level, the transient state process of the cold and hot air system is relatively slow, the simulation time step is in minute level, and asynchronous collaborative simulation is adopted to reduce the waiting time and accelerate the simulation speed. Designing a master-slave communication framework, taking the electromagnetic transient as a main program of the joint simulation, controlling the time and start-stop of the joint simulation, calculating a cold-hot air steady-state energy flow as a slave program, and responding to the control from the electromagnetic transient.
The embodiment also provides a simulation calculation method of the comprehensive energy system, and the strategy is as shown in fig. 2, and the electromagnetic transient calculation and the cold and hot air steady-state energy flow calculation are simulated in a coordinated mode to complete data exchange at the coupling element. In the simulation time step Δ T2 of the hot and cold gas system, when the hot and cold gas system parameter is considered to be unchanged and the next time step T + Δ T2 of the hot and cold gas system is reached, S02 is executed: awakening a program for calculating steady-state energy flow of cold and hot air, updating power P and heat Q, wherein the power P and the heat Q are parameters of a cold and hot air system of the coupling element, feeding back parameters such as the power P and the heat Q of a calculation result to the coupling element after the calculation of the steady-state energy flow of the cold and hot air is completed, and executing S01: and updating parameters such as the voltage U, the current I and the like, and transmitting the parameters to a program for electromagnetic transient calculation, so that the aim of accelerating the simulation speed is fulfilled.
Referring to fig. 3, the method for calculating the simulation of the integrated energy system according to the embodiment includes the following steps:
s11: and initializing the electrical condition parameters at the coupling element.
The electrical working condition parameters of the power subsystem comprise electrical control parameters and electrical state parameters, and the electrical state parameters comprise voltage U and current I.
S12: and performing electromagnetic transient calculation on the power subsystem, and calculating electrical working condition parameters.
Specifically, the simulation time advances by one transient simulation step Δ T1 each time, the calculated electrical condition parameters are written into the coupling element. The value range of the transient simulation step size Δ T1 is generally: the length of the second electrode is 100ns to 10ms, and may be 1 ms.
S13: and judging whether the simulation ending time is reached.
In case the simulation end time has not been reached, the execution returns to S12, i.e. the electromagnetic transient calculation is advanced by one transient simulation step Δ T1 for the next calculation.
When the simulation end time is reached, the electromagnetic transient calculation is ended, and the simulation step Δ T2 of the cold and hot air is proceeded to, and S14: and updating the electrical condition parameters of the coupling element.
The value range of the simulation step length Δ T2 of the cold gas and the hot gas is generally as follows: 10 min-60 min, specifically 10 min.
After completion of S14, S11 and S15 are performed simultaneously: and awakening the steady-state energy flow calculation of the cold and hot gas, and updating the cold and hot gas system parameters of the coupling element. The cold and hot air system parameters comprise power P and heat quantity Q.
At S15, if the cold/hot air system parameter calculated from the previous cold/hot air steady-state energy flow already exists, the cold/hot air system parameter of the coupling element is updated according to the updated electrical operating condition parameter of the coupling element.
S16: and initializing the parameters of the hot and cold air system at the coupling element.
S17: and calculating by using the steady-state energy flow of the cold and hot gas to obtain the parameters of the cold and hot gas system. During this time, the process of electromagnetic transient calculation of the power subsystem waits.
S18: the cold and hot gas system parameters are written into the coupling element.
After S18 is complete, trigger execution S14 and return to S16. That is, the hot and cold air system parameters written into the coupling element in S18 are used to update the electrical operating condition parameters in the coupling element and passed to the program for electromagnetic transient calculation.
Referring to fig. 4, the embodiment provides an example of the application of the integrated energy system simulation calculation method, assuming that the transient simulation step Δ T1 is 1ms at the initial time 0; for the cold and hot air system, the cold and hot air steady-state energy flow is calculated, the simulation step length delta T2 is 10min, the main program is a program for electromagnetic transient simulation calculation, the awakening condition is set, and the program for cold and hot air steady-state energy flow calculation is activated, and the specific flow is as follows:
s21: and performing electromagnetic transient calculation on the power subsystem, and calculating electrical working condition parameters.
The electrical working condition parameters of the power subsystem comprise electrical control parameters and electrical state parameters, and the electrical state parameters comprise voltage U and current I.
S22: and under the condition that the electromagnetic transient calculation reaches the simulation step length delta T2, updating parameters such as power P, heat Q and the like of the coupling elements, awakening a program for calculating the steady-state energy flow of the cold and hot air, calculating the parameters of the cold and hot air system, and waiting for the program for calculating the electromagnetic transient during the period.
S23: and (3) completing calculation of the steady-state energy flow of the cold air and the hot air, writing parameters such as power P, heat Q and the like into the coupling element, updating electrical state parameters of the coupling element, including voltage U and current I, and transmitting the parameters to an electromagnetic transient calculation program.
S24: the electromagnetic transient calculation advances by one transient simulation step Δ T1 for the next calculation.
S25: when the simulation end time is reached, the calculation is ended.
Referring to fig. 5, the present embodiment further provides an integrated energy system simulation computing device 10, where the integrated energy system simulation computing device 10 includes:
the electromagnetic transient calculation module 11 is used for performing electromagnetic transient calculation on the power subsystem and calculating electrical working condition parameters;
the coupling calculation module 12 is configured to update the electrical working condition parameters of the coupling element and wake up the steady-state energy flow calculation of the cold and hot air when the electromagnetic transient calculation advances to the simulation step size Δ T2 of the cold and hot air;
the cold and hot gas system calculating module 13 is used for calculating cold and hot gas system parameters;
the coupling updating module 14 is used for writing the cold and hot air system parameters into the coupling element, updating the electrical working condition parameters of the coupling element and transmitting the parameters to an electromagnetic transient calculation program;
in the calculation process of the coupling calculation module 12 and the cold and hot air system calculation module 13, the electromagnetic transient calculation module 11 waits for the electromagnetic transient calculation program of the power subsystem.
Specifically, the integrated energy system simulation computing device 10 provided in this embodiment is mainly used for executing the integrated energy system simulation computing method, and the functions of the respective modules thereof can refer to the above embodiments.
In addition, in this embodiment, each functional module may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The embodiment also provides a computer readable storage medium, on which a computer program is stored, and the computer readable storage medium, when being executed by a processor, implements the above-mentioned integrated energy system simulation calculation method.
The computer-readable storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The integrated energy system, the simulation calculation method and the simulation calculation device thereof and the computer-readable storage medium have the advantages that:
1. after the comprehensive energy system is split into subsystems, the matrix scale of single calculation is reduced, and the efficiency is improved;
2. the power subsystem adopts electromagnetic transient simulation, the simulation precision is high, the calculation is fast, the method is suitable for the analysis of the current power subsystem containing new energy, and the thermodynamic system adopts steady-state energy flow calculation, so that the efficiency and the calculation stability are both considered;
3. the electromagnetic transient simulation time step is in millisecond level, the simulation time step of the cold and hot air system is in minute level, asynchronous collaborative simulation is adopted, the waiting time is reduced, and the simulation speed is accelerated.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A simulation calculation method of an integrated energy system is characterized by comprising the following steps:
performing electromagnetic transient calculation on the power subsystem, and calculating electrical working condition parameters;
under the condition that the electromagnetic transient calculation advances to the simulation step length delta T2 of the cold and hot gas, updating the electrical working condition parameters of the coupling element, awakening the steady-state energy flow calculation of the cold and hot gas, and calculating the parameters of the cold and hot gas system, wherein during the period, the program of the electromagnetic transient calculation of the power subsystem waits;
and writing the cold and hot gas system parameters into the coupling element, updating the electrical working condition parameters of the coupling element, and transmitting the parameters to the electromagnetic transient calculation program.
2. The integrated energy system simulation computation method of claim 1, wherein the step of performing electromagnetic transient calculations of the power subsystem to compute electrical operating condition parameters comprises:
and writing the calculated electrical working condition parameters into the coupling element when the simulation time advances by one transient simulation step delta T1 each time.
3. The integrated energy system simulation calculation method according to claim 2, wherein the transient simulation step size Δ T1 has a value range of: 100 ns-10 ms.
4. The integrated energy system simulation calculation method according to claim 1, wherein the simulation step Δ T2 of the hot and cold gases has a value range of: 10min to 60 min.
5. The integrated energy system simulation computation method of claim 1, wherein the electrical condition parameters of the power subsystem include electrical control parameters and electrical status parameters.
6. The integrated energy system simulation calculation method according to claim 5, wherein the cold-hot gas system parameters include power P and heat Q, and the electrical state parameters include voltage U and current I.
7. The integrated energy system simulation calculation method according to claim 1, wherein after the step of writing the cold gas and hot gas system parameters into the coupling element and updating the electrical condition parameters of the coupling element, passing to the electromagnetic transient calculation program, the integrated energy system simulation calculation method further comprises:
the electromagnetic transient calculation advances one transient simulation step length delta T1 for the next calculation;
when the simulation end time is reached, the calculation is ended.
8. An integrated energy system simulation computing device (10), comprising:
the electromagnetic transient calculation module (11) is used for performing electromagnetic transient calculation on the power subsystem and calculating electrical working condition parameters;
the coupling calculation module (12) is used for updating the electrical working condition parameters of the coupling elements and awakening the steady-state energy flow calculation of the cold and hot air under the condition that the electromagnetic transient calculation advances to the simulation step length delta T2 of the cold and hot air;
the cold and hot gas system calculating module (13) is used for calculating cold and hot gas system parameters;
the coupling updating module (14) is used for writing the cold and hot air system parameters into the coupling element, updating the electrical working condition parameters of the coupling element and transmitting the electrical working condition parameters to the electromagnetic transient calculation program;
wherein the electromagnetic transient calculation module (11) waits for a program of the electromagnetic transient calculation of the power subsystem during the calculation of the coupled calculation module (12) and the hot and cold air system calculation module (13).
9. An integrated energy system, characterized in that it comprises the integrated energy system simulation computing device of claim 8.
10. A computer-readable storage medium having a computer program stored thereon, wherein the computer-readable storage medium, when executed by a processor, implements the integrated energy system simulation calculation method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111176024.9A CN113887052A (en) | 2021-10-09 | 2021-10-09 | Integrated energy system, simulation calculation method and device thereof, and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111176024.9A CN113887052A (en) | 2021-10-09 | 2021-10-09 | Integrated energy system, simulation calculation method and device thereof, and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113887052A true CN113887052A (en) | 2022-01-04 |
Family
ID=79005797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111176024.9A Pending CN113887052A (en) | 2021-10-09 | 2021-10-09 | Integrated energy system, simulation calculation method and device thereof, and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113887052A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207924A (en) * | 2012-01-16 | 2013-07-17 | 华锐风电科技(集团)股份有限公司 | Mechanical transient and electrical transient mixed simulation system and method of wind turbine generator system |
| WO2016188503A2 (en) * | 2015-05-22 | 2016-12-01 | 中国电力科学研究院 | Implementation method suitable for electromagnetic transient multi-time scale real-time simulation interface |
| CN108241782A (en) * | 2018-01-04 | 2018-07-03 | 清华大学 | A kind of mixing transient analysis method and mixing transient analysis system |
| CN109783895A (en) * | 2018-12-27 | 2019-05-21 | 中国电力科学研究院有限公司 | A kind of electric system hybrid simulation method and system containing distributed generation resource |
-
2021
- 2021-10-09 CN CN202111176024.9A patent/CN113887052A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207924A (en) * | 2012-01-16 | 2013-07-17 | 华锐风电科技(集团)股份有限公司 | Mechanical transient and electrical transient mixed simulation system and method of wind turbine generator system |
| WO2016188503A2 (en) * | 2015-05-22 | 2016-12-01 | 中国电力科学研究院 | Implementation method suitable for electromagnetic transient multi-time scale real-time simulation interface |
| CN108241782A (en) * | 2018-01-04 | 2018-07-03 | 清华大学 | A kind of mixing transient analysis method and mixing transient analysis system |
| CN109783895A (en) * | 2018-12-27 | 2019-05-21 | 中国电力科学研究院有限公司 | A kind of electric system hybrid simulation method and system containing distributed generation resource |
Non-Patent Citations (5)
| Title |
|---|
| QIANG ZHOU , ET AL: "Digital Twin Modeling and Simulation of Distributed and Centralized Integrated Energy System on CloudPSS-IESLab", 2020 IEEE SUSTAINABLE POWER AND ENERGY CONFERENCE (ISPEC) * |
| SHENG CHEN, ET AL: "Steady state and transient simulation for electricity-gas integrated energy systems by using convex optimisation", IET GENERATION TRANSMISSION & DISTRIBUTION * |
| 张树卿;唐绍普;朱亚萍;于思奇;孙钰博;: "多能微网阶段化多模式混合仿真关键技术综述", 计算机研究与发展, no. 04 * |
| 林济铿;仝新宇;罗萍萍;林昌年;: "基于等值的电力系统机电暂态仿真并行异步算法", 电力系统自动化, no. 01 * |
| 翟江;夏天;田芳;訾鹏;安宁;李亚楼;徐得超;: "PSASP用户自定义建模混合步长仿真机制的实现与应用", 电网技术, no. 11 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chang et al. | LMI approach to digital redesign of linear time-invariant systems | |
| EP3125052B1 (en) | Quadratic program solver for mpc using variable ordering | |
| CA2865176C (en) | Online heurisitc algorithm for combined cooling heating and power plant optimization | |
| CN110489086B (en) | Flow execution control method and device, computer equipment and storage medium | |
| CN105045632A (en) | Method and device for implementing lock free queue in multi-core environment | |
| CN113887052A (en) | Integrated energy system, simulation calculation method and device thereof, and computer readable storage medium | |
| JP2008250788A (en) | Cooperation simulation system | |
| CN103501247A (en) | Method and device for processing high concurrency request | |
| CN106407020A (en) | Database processing method of mobile terminal and mobile terminal thereof | |
| JP2020057362A (en) | Information processing apparatus, information processing circuit, information processing system, and information processing method | |
| CN113837586A (en) | Virtual-real synchronous operation method and device of digital twin transformer substation | |
| CN113948950A (en) | Communication method and device suitable for interior of high-power optical fiber laser control system | |
| CN111651944A (en) | Nuclear reactor computing system | |
| CN109857759A (en) | Processing method, device, computer equipment and the storage medium of concurrent data | |
| Dong et al. | Safety simulation and analysis for complex systems concurrency based on petri net and stateflow model | |
| CN103677867A (en) | Electronic device rapidly recovering starting-up state, control unit and control method of electronic device | |
| CN117951963B (en) | Chip thermal simulation analysis method and device based on Hamiltonian-Monte Carlo sampling | |
| JP5931773B2 (en) | Operation plan support system, operation plan support method, and program | |
| Mizuguchi et al. | Nonlinear dynamics of a collapse phenomenon in heliotron plasma with large pressure gradient | |
| Liu et al. | Distributed co-simulation computing based on DDS for large-scale aircraft mechatronic system | |
| Prenzel et al. | Rollback Sequences for Dynamic Reconfiguration of IEC 61499 | |
| CN117909036A (en) | Method and device for constructing efficient discrete event simulation engine for complex information system | |
| CN117492952A (en) | Workflow method, system and device based on big data | |
| CN115472932A (en) | Automatic coding method, system, device and medium | |
| Zhuang et al. | Study on the NPP general operation strategy design method based on MBSE |
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 |