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License.txt 2013-01-20 1.7 kB 77 weekly downloads
The Open Distribution System Simulator, OpenDSS Copyright (c) 2008-2013, Electric Power Research Institute, Inc. All rights reserved. Version 7.6.3 The 7.6 version is the first to be delivered in both 32-bit (X86) and 64-bit (X64) versions. The OpenDSSInstaller download includes both, along with optional documentation and examples. If you have 64-bit Windows, you may install both the 64-bit and 32-bit versions. The 32-bit version is required if you plan to automate OpenDSS from Excel or any other 32-bit program. The 64-bit version is required to automate OpenDSS from 64-bit MatLab on a 64-bit system. Installation ============ The installer will give you a choice to install the executables and optional files under a target directory of your choice, such as c:\opendss. Files that are specific to the 32-bit version will be written to an x86 subdirectory, such as c:\opendss\x86. Files that are specific to the 64-bit version will be written to an x64 subdirectory, such as c:\opendss\x64. The EXE and DLL files should not be moved after installation, but may be updated in place with newer versions. On a 64-bit system, you may install and use both the 32-bit and 64-bit versions with no conflict between them. Short-cuts to the program and manual are created under Start Menu/OpenDSS. Please see the manual, OpenDSSManual.PDF, for an overview of the program. The most up-to-date reference information will always be found through the software's "Help / DSS Help" menu command. If you have an earlier version of OpenDSS installed and registered, such as 7.4.3, remove it completely. Otherwise, Windows may retain a registry entry to the old 32-bit COM server when you start it up from a 32-bit program. COM Automation ============== The COM Server in OpenDSSEngine.DLL may be automated. The installer will register either or both versions, depending on your selection. Even though the file names and registration commands match, they are in separate locations and Windows will activate the correct version required by the calling program. For example, 64-bit MatLab will call the 64-bit OpenDSSEngine.DLL and 32-bit Microsoft Excel will call the 32-bit version. (Note: The 64-bit version of Excel is rarely installed.) Background ========== The OpenDSS is a simulator specifically designed to represent electric power distribution circuits. OpenDSS is designed to support most types of power distribution planning analysis associated with the interconnection of distributed generation (DG) to utility systems. It also supports many other types of frequency-domain circuit simulations commonly performed on utility electric power distribution systems. It represents unbalanced conditions, stochastic processes, and other aspects of electrical power distribution systems and equipment in far greater detail than many other tools, including commercial products. Through COM and scripting interfaces, other programs can drive OpenDSS in highly customized simulations, Monte Carlo analysis, etc. Users can define their own models through dynamic linking, scripting, or automation. Electric Power Research Institute, Inc. (http://www.epri.com) uses OpenDSS in its research and services work, and continues to enhance the software. Earlier proprietary versions were used in dozens of studies for electric utility clients, and in a Web-based wind power simulator at http://www.uwig.org/distwind. There are several goals in making OpenDSS an open-source project at this time: 1 - Enhance the modeling capabilities available to government laboratories, universities, and other researchers engaged in grid modernization work. 2 - Encourage interfaces between OpenDSS and complementary tools, such as communication system simulators or model compilers. 3 - Encourage the adoption of items 1 and 2 into commercial products used by electric utilities. 4 - Encourage collaborative efforts between industry, government, and university researchers in power distribution system analysis for grid modernization efforts. 5 - Provide a capable testing platform for data and object modeling efforts currently underway in the electric utility industry, at http://cimug.ucaiug.org and http://www.multispeak.org. Source Code =========== The programming language for OpenDSS is Delphi (http://www.embarcadero.com), currently version Delphi XE2. There is also a Free Pascal version of the program. Some of the supporting modules may require a C++ compiler to build from source. OpenDSS source code is available from the following SVN repository: http://svn.code.sf.net/p/electricdss/code/trunk/ Third-party Components ====================== KLUSolve.DLL is open source software, available from www.sourceforge.net/projects/klusolve Other convenient Sourceforge.net Links ====================================== OpenDSS Download Files: http://sourceforge.net/projects/electricdss/files/ Getting Started http://sourceforge.net/apps/mediawiki/electricdss/index.php?title=Getting_Started Latest Tech Notes in Wiki http://sourceforge.net/apps/mediawiki/electricdss/index.php?title=List_of_DSS_tech_notes Questions and Answers http://sourceforge.net/apps/mediawiki/electricdss/index.php?title=Questions_and_Answers OpenDSS Forum http://sourceforge.net/p/electricdss/discussion/861976/ What is Unique About OpenDSS? http://sourceforge.net/apps/mediawiki/electricdss/index.php?title=OpenDSS_Uniqueness Main Page in Wiki http://sourceforge.net/apps/mediawiki/electricdss/index.php?title=Main_Page IEEE Test Cases http://svn.code.sf.net/p/electricdss/code/trunk/Distrib/IEEETestCases/ Source Code http://svn.code.sf.net/p/electricdss/code/trunk/Source/ Top level of Distribution area (Releases) http://svn.code.sf.net/p/electricdss/code/trunk/Distrib/ Examples http://svn.code.sf.net/p/electricdss/code/trunk/distrib/Examples/ License ======= Use of this software is subject to a license. The terms are in: 1 - A file called "license.txt" distributed with the software, 2 - The user manual, and 3 - The executable program's Help/About dialog box
Source: readme.txt, updated 2013-06-04