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Open Source Tools for High Performance Quasi-Static-Time-Series Simulation Using Parallel Processing

机译：使用并行处理的高性能准静态时间序列仿真的开源工具

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Quasi-Static-Time-Series (QSTS) simulation is a valuable tool for evaluating the behavior of power systems through time. By performing daily, yearly and other time-based simulations, it is possible to characterize time-varying power conversion devices such as photovoltaic panels, storage, loads, and capacitors, among others within the power system. However, depending on the time-step resolution and simulation duration, the sequential simulation may require a considerable amount of computing time to complete. This paper describes the OpenDSSPM program which is the new Parallel Machine version of EPRI's open-source distribution system simulator program, OpenDSS. OpenDSS-PM is used to implement temporal parallelization and circuit solutions with Diakoptics based on actors as techniques to reduce the time required in QSTS. The results reveal that these techniques enable a significant reduction in time using common computer architectures.
机译：准静态时间序列（QSTS）仿真是评估随时间变化的电力系统行为的宝贵工具。通过执行每日，每年和其他基于时间的模拟，可以表征随时间变化的电源转换设备，例如光伏板，存储设备，负载和电容器，以及电源系统中的其他设备。但是，取决于时间步分辨率和仿真持续时间，顺序仿真可能需要大量的计算时间才能完成。本文介绍了OpenDSSPM程序，它是EPRI的开源分发系统模拟器程序OpenDSS的新并行机版本。 OpenDSS-PM用于通过基于角色的Diakoptics来实现时间并行化和电路解决方案，以减少QSTS所需的时间。结果表明，这些技术可以使用常见的计算机体系结构显着减少时间。

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