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User Guide Version 7.0 © 2008 Opal-RT Technologies Inc. All rights reserved for

User Guide Version 7.0 © 2008 Opal-RT Technologies Inc. All rights reserved for all countries. Information in this document is subject to change without notice, and does not represent a commitment on the part of OPAL-RT TECHNOLOGIES. The software and associated files described in this document are furnished under a license agreement, and can only be used or copied in accordance with the terms of the agreement. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information and retrieval systems, for any purpose other than the purchaser's personal use, without express written permission of OPAL-RT TECHNOLOGIES Incorporated. Documents and information relating to or associated with OPAL-RT products, business, or activities, including but not limited to financial information; data or statements; trade secrets; product research and development; existing and future product designs and performance specifications; marketing plans or techniques, client lists, computer programs, processes, and know-how that have been clearly identified and properly marked by OPAL-RT as “proprietary information,” trade secrets, or company confidential information. The information must have been developed by OPAL-RT and is not made available to the public without the express consent of OPAL-RT or its legal counsel. ARTEMiS, RT-EVENTS, RT-LAB and DINAMO are trademarks of OPAL-RT TECHNOLOGIES, Inc. MATLAB, Simulink, Real-Time Workshop and SimPowerSystem are trademarks of The Mathworks, Inc. LabVIEW is a trademark of National Instruments, Inc. QNX is a trademark of QNX Software Systems Ltd. All other brand and product names are trademarks or service marks of their respective holders and are hereby acknowledged. We have done our best to ensure that the material found in this publication is both useful and accurate. However, please be aware that errors may exist in this publication, and that neither the authors nor OPAL-RT TECHNOLOGIES make any guarantees concerning the accuracy of the information found here or in the use to which it may be put. Reference Number: RT-LAB User’s Guide Published in Canada Contact Us For additional information you may contact the Customer Support team at OPAL-RT at the following coordinates: Tool-Free (US and Canada) 1-877-935-2323 (08:30-17:30 EST) Phone 1-514-935-2323 Fax 1-514-935-4994 E-mail support@opal-rt.com info@opal-rt.com sales@opal-rt.com Mail 1751 Richardson Street Suite 2525 Montreal, Quebec H3K 1G6 Web www.opal-rt.com TABLE of CONTENTS © 2008 Opal-RT Technologies Inc. 3 OPAL-RT Technologies Inc. CHAPTER 1: INTRODUCTION What to Expect from this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 About ARTEMiS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Intended Audience and Required Skills and Knowledge . . . . . . . . . . . . . . . . . . . 6 Organization of Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 CHAPTER 2: QUICK START Getting Started (Off-line simulation). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Getting Started (RT-LAB real-time simulation) . . . . . . . . . . . . . . . . . . . . . . . . . 9 CHAPTER 3: USING ARTEMIS Six Pulse Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 14-Thyristor Frequency Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Medium Power Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 ARTEMiS modeling of transformer saturation . . . . . . . . . . . . . . . . . . . . . . . . . 18 CHAPTER 4: STATE-SPACE SPACE (SSN) SOLVER BASICS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 The ssnSSN_lib.mdl library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Usage of the SSN Nodal Interface Block in a model . . . . . . . . . . . . . . . . . . . . 27 1st Real-life case: 12-pulse HVDC system . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2nd case: 3-level NCP inverter and SSN Real-Time Impulse Events . . . . . . . . . 32 3rd case: Inlined Thyristor Valve Compensation in SSN . . . . . . . . . . . . . . . . . 34 Static Var Compensator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 SSN parallel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 CHAPTER 5: REFERENCE ARTEMiS Guide 45 ARTEMiS Distributed Parameters Line 53 ARTEMiS-SSN Frequency Dependent Line 63 ARTEMiS-SSN WideBand Line 71 ARTEMiS Stubline 79 ARTEMiS Transformer with Switched Saturable Core 91 ARTEMiS-SSN Nodal interface Blocks 101 ARTEMiS Distributed Parameters Line with Variable Internal Fault distance 107 ARTEMiS MMC 1P Cell 113 ARTEMiS MMC 2P Cell 117 ARTEMiS TSB 2-Level 121 OpReplaceSpsBlocks 125 TABLE of CONTENTS © 2008 Opal-RT Technologies Inc. 4 OPAL-RT Technologies Inc. CHAPTER 6: KNOWN LIMITATIONS (ARTEMIS V6.0 RELEASE) PC Memory limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 ARTEMiS limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 SimPowerSystems 4.6- 5.0 limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 ARTEMIS User’s Guide Q022014-01 5 Introduction 1 1.1 What to Expect from this Guide This guide explains the ARTEMiS add-on for SimPowerSystems blockset. 1.2 About ARTEMiS ARTEMiS stands for Avanced Real-Time ElectroMechanical Simulator. It is a plug-in to the SimPowerSystems blockset for Simulink that enables hard real-time simulation of SimPowerSystems models. The objective of ‘hard’ real-time simulation is that all iteration of the model are completed in a prescribed amount of time at each time step. The ‘hard’ real-time simulation objective is different that the typical simulation objective. In a normal simulation, one wants the smaller total simulation time or said in another way, the smallest average simulation time step. The ‘hard’ real-time simulation objective is to have the smaller maximum time step. The second main objective of real-time simulation is to maintain the simulation accuracy to a certain level. This is a potential problem in real-time simulation because it is made with fixed-step solvers. Compared with typical variable-step solvers, the usage uploads/Science et Technologie/ artemis-user-guide.pdf