{"id":9041,"date":"2024-09-25T11:37:28","date_gmt":"2024-09-25T10:37:28","guid":{"rendered":"https:\/\/edrmedeso1.wpenginepowered.com\/?post_type=article&#038;p=9041"},"modified":"2025-02-25T08:44:46","modified_gmt":"2025-02-25T08:44:46","slug":"how-simulation-drives-innovation-in-future-electrification-design","status":"publish","type":"article","link":"https:\/\/edrmedeso.com\/article\/how-simulation-drives-innovation-in-future-electrification-design\/","title":{"rendered":"Electrification: How Simulation Powers Innovation in the Design of Components and Systems that Will Shape the Future"},"content":{"rendered":"<h3>As industries worldwide shift towards sustainable solutions, electrification becomes increasingly relevant, especially in transportation and energy sectors. The most tangible application is probably for electric cars which we increasingly see on our roads.<\/h3>\n<p>&nbsp;<\/p>\n<h3><strong>But what does electrification actually mean, why\u00a0 electrify, and how?<\/strong> Well, it simply means &#8216;going electric&#8217; (or even more electric!), as an environmental consideration in most cases.<\/h3>\n<p>&nbsp;<\/p>\n<h3>But that\u2019s not all. Electrification can potentially provide improvements in reliability, flexibility, efficiency, and integration too. To electrify, we replace mechanical or hydraulic components and systems with electrical equivalents, or upgrade existing electrical systems to more advanced and flexible versions, with the help of power electronics.<\/h3>\n<p>&nbsp;<\/p>\n<blockquote><p>Electrification simply means going electric, or even more electric,\u00a0 as an environmental consideration in most cases. But that\u2019s not all. Electrification can potentially provide improvements in reliability, flexibility, efficiency, and integration.<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<h4><span style=\"color: #54beb3;\"><strong>Power of Simulation<\/strong><\/span><\/h4>\n<p>We rely on innovative solutions for an electric future, and simulation is one of the true enablers of innovation in the field of engineering design, helping engineers to design better products, faster.<\/p>\n<p>Using simulation early, often, and throughout the design cycle <strong>can significantly accelerate product development<\/strong>, and lead to optimized products and systems. Moreover, it can pave the way for developing digital twins that will then be connected to physical assets, enabling optimized operation and predictive maintenance.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<h4><span style=\"color: #54beb3;\"><strong>Electrified components and systems<\/strong><\/span><\/h4>\n<p>The key components of electrification include electrical machines (working as motors or generators), transformers (low or high frequency), power electronic inverters, cables and busbars, energy storage systems, actuators, and PCBs. As an example, think about electrified drivetrains in vehicles that include all these components. In such systems, integration and system-level interactions should be carefully studied to optimize their performance.<\/p>\n<p>Simulation helps not only with designing high-performance components, but also with ensuring system-level efficiency and integrity, leading to something brilliant \u2013 holistic design and optimized performance of the system &#8211; instead of sub-optimization.<\/p>\n<p><strong>When it comes to simulation-powered design of the components, key areas of focus may be:<\/strong><\/p>\n<ul>\n<li><strong>Electromagnetic\/electric performance, <\/strong>for example maximizing power density and minimizing losses<\/li>\n<li><strong>Thermal management<\/strong> to handle heat generated by losses and ensure long-term reliability.<\/li>\n<li><strong>Structural integrity <\/strong>including handling possible NVH issues<\/li>\n<li><strong>Electromagnetic compatibility (EMC)<\/strong> to minimize interference.<\/li>\n<\/ul>\n<p>Here we use detailed high-fidelity models to accurately calculate quantities like electromagnetic losses, temperatures and stresses. In some cases, we may utilize multiphysics simulation workflows (either one-way or two-way couplings) to analyze the performance. For example, it may be needed to transfer losses\/forces from electromagnetic models to thermal\/structural solvers to calculate temperatures\/vibrations.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<h4><span style=\"color: #54beb3;\"><strong>System level models enabled by ROMs<\/strong><\/span><\/h4>\n<p>High-fidelity component models are often large and slow, hence not very suitable for system-level simulations. The solution is ROM (Reduced Order Model) created from high fidelity simulations that can run fast while maintaining accuracy. For example, a widely used type of <strong>ROM in electrical engineering<\/strong> is an equivalent circuit including resistive, inductive, and capacitive parameters that can be calculated from high fidelity electromagnetic models.<\/p>\n<p>ROMs can be created from models of different physics, and model reduction techniques may include both physics- and AI-based approaches. If needed, ROMs may be packaged as <strong>FMUs<\/strong> (Functional Mock-up Units) and used in any third-party software that supports <strong>FMI<\/strong> (Functional Mock-up Interface). This makes it possible to exchange the models between tools and companies, while ensuring intellectual property rights are protected.<\/p>\n<p>Let\u2019s have a look at two examples where ROMs can be used in simulation of electrified power trains:<\/p>\n<ol>\n<li><strong>Motor-inverter interactions<\/strong> \u2013 an electric motor is often connected to an inverter for control. Motor ROM can be created from electromagnetic simulations reflecting torque-speed operation range. The ROM can then be used in system-level simulations including inverter model and control strategy.<\/li>\n<li><strong>Motor thermal ROM<\/strong> \u2013 motor lifetime is heavily affected by hot-spot temperature during operation. It is possible to build a ROM combining magnetic and thermal models, to predict hot spot temperature based on input current into the motor. The ROM can be then developed into a digital twin, working as a virtual sensor to predict hot-spot temperature (that is difficult, if not impossible, to measure). This temperature profile can be input into a RUL (Remaining Useful Life) model to estimate motor lifetime in operation.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4><span style=\"color: #54beb3;\"><strong>The Future is Electric<\/strong><\/span><\/h4>\n<p><strong>Electrification is not just a buzzword. <\/strong>It\u2019s a profound technological shift that is reshaping industries across the globe. And simulation is helping to develop innovative solutions that shape the future.<\/p>\n<p>The leap to electrification is happening now &#8211; and those who deploy the power of simulation are better positioned to innovate and contribute to a more sustainable future.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><strong>This blog draws upon insights from Mostafa Valavi, PhD, presented at the Meet the Experts Simulation Seminar in Vejle, 2024.<\/strong><\/p>\n<p><strong><br \/>\nIf you\u2019re looking to electrify your systems and accelerate your development cycle, contact us to learn more about how simulation can revolutionize your design process and help you build a more electrified future.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/edrmedeso.com\/speak-to-an-expert\/\">Contact us<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><em>\u00a0<\/em><\/p>\n<p><em>\u00a0<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As industries worldwide shift towards sustainable solutions, electrification becomes increasingly relevant, especially in transportation and energy sectors. The most tangible application is probably for electric cars which we increasingly see on our roads. &nbsp; But what does electrification actually mean, why\u00a0 electrify, and how? Well, it simply means &#8216;going electric&#8217; (or even more electric!), as [&hellip;]<\/p>\n","protected":false},"featured_media":9050,"parent":0,"menu_order":0,"template":"","class_list":["post-9041","article","type-article","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Electrification: How Simulation Powers Innovation in the Design of Components and Systems that Will Shape the Future | EDRMedeso<\/title>\n<meta name=\"description\" content=\"Electrification simply means going electric, or even more electric,\u00a0 as an environmental consideration in most cases. But that\u2019s not all. 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