Guidelines for Modeling Power Electronics in Electric Power Engineering Applications

Gole, A.M.; Keri, A.J.F.; Kwankpa, C.; Gunther, E.W.; Dommel, H.W.; Hassan, I.; Marti, Juan; Martínez, J.A.; Fehrle, K.G.; Tang, Lei; McGranaghan, Mark; Nayak, O.B.; Ribeiro, Paulo F.; Iravani, Reza; Lasseter, R.H.

doi:10.1109/mper.1997.560721

Cited by 47 publications

(15 citation statements)

References 18 publications

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“…In the EMTP method [15] [16], switch components often adopt R on / R off model, using a small resistance and a large one representing respectively when on and off [17] [18]. If switch events occur, coefficient matrix modification and LU factorization need to be done again.…”

Section: A Fast Multi-switch Processing Methodsmentioning

confidence: 99%

A parallel based real-time electromagnetic transient simulator for IPS

Gong

Chen

et al. 2011

2011 IEEE Electric Ship Technologies Symposium

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IPS has many special characteristics, such as using multi-phase, multi-frequency and hybrid AC/DC devices. As a result, existing electromagnetic transient simulators developed for power systems on land do not apply to IPS. This paper aims to build up a parallel based real-time electromagnetic transient simulator for IPS. A fast multi-switching process method for parallel electromagnetic transient simulations is coined to handle the tremendous switch events in IPS. To solve the difficulties brought by multi-phase machines in IPS, a multilevel hybrid parallel algorithm is forged through the combination of component level and network level parallelization. Based on the key techniques mentioned above, a parallel simulator is built up. Through sufficient testing to typical examples of IPS, the accuracy and high-efficiency of the simulator are proved.

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Section: A Fast Multi-switch Processing Methodsmentioning

confidence: 99%

A parallel based real-time electromagnetic transient simulator for IPS

Gong

Chen

et al. 2011

2011 IEEE Electric Ship Technologies Symposium

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“…Using proper techniques and acceptable assumptions to simplify the models are the key points to achieve a successful test bed with popular simulating hardware. In [14] the guidelines of modeling power electronics converters in electrical power systems is described by IEEE power electronics modeling task force and digital simulation working group. Authors follow this guideline in their proposed modeling approach.…”

Section: Modeling Approachmentioning

confidence: 99%

Transient study of DC Zonal Electrical Distribution System in Next Generation Shipboard Integrated Power Systems using PSCAD™

Farhangi

Butler‐Purry

2009

41st North American Power Symposium

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Developing power management schemes for the Next Generation Integrated Power System (NGIPS) for ships requires an adequate model of the power system. NGIPS is the subject of ongoing research in different fields and a design handbook of this system is not available yet. This paper presents a design, modeling and simulation procedure for a DC Zonal Electrical Distribution System (ZEDS) in a notional NGIPS model. PSCAD™ software is used as the EMTP simulation tool to study the system. The DC ZEDS is developed based on data available in the literature. The models of the components are designed as multi-terminal blocks including the power converter modules and required enclosures. The modeling procedure for each component includes topology selection, analytical formulation, design, and implementation in PSCAD™ software. Case studies are performed to verify the performance of developed models and study of fundamental concepts about the DC ZEDS which is subject of interest in areas such as power management and protection of NGIPS.

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“…The change in fundamental component is expressed in terms of percentage absolute error which is defined as (24) where is the fundamental component of current at a particular time-step and is the fundamental component …”

Section: )mentioning

confidence: 99%

Algorithms for the Accounting of Multiple Switching Events in Digital Simulation of Power-Electronic Systems

Faruque

Dinavahi

2005

IEEE Trans. Power Delivery

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Digital simulation of power systems containing power electronics apparatus is challenging due to the need to account multiple switching events within one simulation time-step. This paper describes a family of algorithms, with varying levels of computational complexity, for accounting such switching events in digital simulations. The proposed algorithms are applicable for both off-line and real-time simulations. A comparative study on their performance such as harmonic content, errors in fundamental component and simulation time requirement is presented. A Pulse Width Modulated (PWM) Voltage Source Converter (VSC) based D-STATCOM system is used as a case study for simulations. Simulation results indicate excellent performance (accuracy and efficiency) in comparison with a fixed time-step algorithm using a small step-size.

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Guidelines for Modeling Power Electronics in Electric Power Engineering Applications

Cited by 47 publications

References 18 publications

A parallel based real-time electromagnetic transient simulator for IPS

A parallel based real-time electromagnetic transient simulator for IPS

Transient study of DC Zonal Electrical Distribution System in Next Generation Shipboard Integrated Power Systems using PSCAD™

Algorithms for the Accounting of Multiple Switching Events in Digital Simulation of Power-Electronic Systems

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Guidelines for Modeling Power Electronics in Electric Power Engineering Applications

Cited by 47 publications

References 18 publications

A parallel based real-time electromagnetic transient simulator for IPS

A parallel based real-time electromagnetic transient simulator for IPS

Transient study of DC Zonal Electrical Distribution System in Next Generation Shipboard Integrated Power Systems using PSCAD&#x2122;

Algorithms for the Accounting of Multiple Switching Events in Digital Simulation of Power-Electronic Systems

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Product

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Transient study of DC Zonal Electrical Distribution System in Next Generation Shipboard Integrated Power Systems using PSCAD™