ETAP, headquartered in Irvine, offers ETAP PS, their suite of power system modeling. simulation and optimization software, supporting power management, grid transmission analysis, and other electrical systems.
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Navisworks
Score 9.3 out of 10
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Autodesk's Navisworks is a 3D model and construction project review and coordination software allowing the user to combine design and construction data into a single model, and identify and resolve clash and interference problems before construction.
ETAP is highly recommended for evaluating static conditions in electrical power systems, whether in high or medium complexity networks. For example, study of load flow, analysis of frequency harmonics.
On the other hand, I would not recommend ETAP for the simulation of highly complex control systems that require a dynamic analysis of the variables.
Navisworks is a key tool if doing any 3D model coordination with other trades. It will allow you to view your model content with others to know for certain that your design is accurate and can be assembled. Navisworks also comes with a lot of additional tools to make this process easy.
A link to BIM 360 Model Coordination is a serious shortcoming. It used to be easy to link to models loaded to BIM 360 Glue for more in depth clash detection.
I would have liked the ability to export a simulation created in Navisworks to 3DS Max for a more immersive animation with decent material mapping and better animation tools.
I would like to be able to view/create BIM 306 Docs/Field issues directly in Navisworks. In the current workflow we have to use other file formats to work within BIM 360. It would be more productive to be able to navigate the model through Navisworks and to create viewpoints and issues from within Navisworks.
ETAP PS is really easy to use. When recreating the power system to be simulated, it is easy to obtain a result close to reality due to the multiple components offered in the interface. As for the electrical studies available, they are simple to execute and require really little configuration to make them work, always offering a wide variety of options to adjust the program to the simulation of the desired condition.
Sometimes when the program crashes for a random reason, it is difficult to find a direct solution to the problem. I think better documentation is needed for this type of case. Still, more and more people are sharing their work on the web, making it easier to orient yourself when these issues occur.
Autodesk owns Navisworks, and it seems to have a pretty good support network. A lot of the troubleshooting or support information is provided through an online database, so you most likely would not be getting any personal attention with your issues. Since there are so many users for Navisworks, there is a lot of information on the web.
Simulink allows to analyze and simulate different variables with respect to time in an electric power system, but it is more focused on visual programming On the other hand, ETAP is better designed for static simulation of power systems, offering options and studies in a very more direct and easier to execute.
Navisworks is a master tool if we want to do any 3D model coordination with any trade of a building. It allows us to view our model content with all elements to visualize and understand for certain where our design stands in terms of accuracy and how all things can be assembled on site. Navisworks also comes with a lot of additional tools to make BIM process easy.
