Surrogate models for composed simulation models in energy systems

Stephan Balduin

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Surrogate models for composed simulation models in energy systems

机译：能源系统中组合模拟模型的替代模型

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New technologies and methodologies for smart grid applications cannot be tested in the real power grid, since it is a safety-critical infrastructure, therefore simulation and co-simulation is utilized. Simulation models itself can rely on quite complex calculations and therefore slow down the simulation. But even less complex models can lead to performance issues when used in large numbers in large-scale setups. The use of surrogate models is one way to improve the performance of simulation systems when the simulation models are slow, but the performance gain diminishes, when the simulation models are already quite fast. This abstract presents a new PhD project, which proposes a method to combine several simulation models into one surrogate model using correlations and other interdependencies of the simulation models. The goal is to further improve the performance gain not only for slower, but also for less complex simulation models, thus enable even larger simulation setups.

机译：智能电网应用的新技术和新方法无法在真实电网中进行测试，因为它是安全性至关重要的基础架构，因此需要进行仿真和协同仿真。仿真模型本身可以依赖非常复杂的计算，因此会降低仿真速度。但是，即使在大型设置中大量使用时，即使复杂程度较低的模型也可能导致性能问题。当模拟模型很慢时，使用替代模型是提高模拟系统性能的一种方法，但是当模拟模型已经相当快时，性能增益会降低。该摘要提出了一个新的PhD项目，该项目提出了一种使用仿真模型的相关性和其他相互依赖性将几种仿真模型组合为一个代理模型的方法。目标是不仅针对较慢的仿真模型，而且针对不太复杂的仿真模型进一步提高性能增益，从而实现更大的仿真设置。

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《Energy Informatics》 |2018年第1期|共页
作者
Stephan Balduin;
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中图分类计算技术、计算机技术;
关键词
Surrogate modelsMachine learningSimulationCo-simulationEnergy systemSmart grid;

机译：替代模型机器学习模拟协同仿真能源系统智能电网;

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1. Surrogate modeling approach towards coupling computational fluid dynamics and energy simulations for analysis and design of energy efficient attics [J] . Sharma Himanshu, Fontanini Anthony D., Cetin Kristen S., Building and Environment . 2019,第FEBa期

机译：替代建模方法，将计算流体动力学和能量模拟耦合起来，用于节能阁楼的分析和设计
2. Integrating building performance simulation in agent-based modeling using regression surrogate models: A novel human-in-the-loop energy modeling approach [J] . Papadopoulos Sokratis, Azar Elie Energy and Buildings . 2016,第sepa期

机译：使用回归代理模型将建筑性能模拟集成到基于代理的建模中：一种新颖的人在环能量建模方法
3. This summary focuses on the initial application of time-dependent surrogates for the AM process. Two advanced surrogate models, i.e. HDMR and PINNs, were employed to replace expensive simulations of the AM process, providing accurate and efficient approximations. In the future, we will employ these techniques to model all steps of the AM process to allow for efficient optimization. [J] . Transactions of the American nuclear society . 2020,第Juna期

机译：本摘要侧重于初始应用时间依赖于AM过程的代理人。两个先进的代理模型，即HDMR和Pinns，用于更换AM过程的昂贵模拟，提供准确和有效的近似。在未来，我们将采用这些技术来模拟AM过程的所有步骤，以允许有效优化。
4. Tool-assisted Surrogate Selection for Simulation Models in Energy Systems [C] . Stephan Balduin, Frauke Oest, Marita Blank-Babazadeh, Federated Conference on Computer Science and Information Systems . 2019

机译：能源系统仿真模型的工具辅助替代选择
5. Energy Management Systems Based on Adaptive Surrogate Modelling =Metamodelos e otimiza cao em Sistemas de Gestao de Energia [D] . Gon?alves, Diogo Antunes. 2017

机译：基于自适应代理建模的能源管理系统=元模型和能源管理系统中的优化
6. Polarizable Simulations with Second order Interaction Model – force field and software for fast polarizable calculations: Parameters for small model systems and free energy calculations [O] . George A. Kaminski, Sergei Y. Ponomarev, Aibing B. Liu -1

机译：具有二阶交互模型的可极化模拟 - 用于快速可极化计算的强制场和软件：小型系统的参数和自由能量计算
7. Tool-assisted Surrogate Selection for Simulation Models in Energy Systems [O] . Stephan Balduin, Frauke Oest, Marita Blank-Babazadeh, 2019

机译：能量系统中的仿真模型的工具辅助替代选择

Surrogate models for composed simulation models in energy systems

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