EMWorks EMS

EMS, developed by EMWorks, is an electromagnetic field simulation software designed for electrical engineers, mechanical engineers, design engineers, and research and development teams. This software is specifically tailored for simulating a wide range of electrical machines, motors, generators, sensors, transformers, high voltage apparatus, electrical switches, PCBs, and more. According to the vendor, EMS offers a comprehensive set of features and capabilities suitable for small to large companies operating in various industries, including the automotive industry.

Key Features

Full 3D electromagnetic field simulation: EMS provides complete 3D electromagnetic field simulation, accurately calculating electric and magnetic fields. It also supports 2D planar and axis-symmetry simulations, offering reduced solution time without compromising accuracy.

Seamless integration with CAD geometry: EMS seamlessly integrates with popular CAD platforms such as SOLIDWORKS and Autodesk Inventor. According to the vendor, it allows direct use of CAD models for electric or magnetic simulations, eliminating the need for modification.

Parametric simulation: EMS supports "What if?" analyses by allowing users to set CAD dimensions and simulation variables as parameters. This enables the study of their effects on the design, optimizing the overall performance.

Multiphysics capabilities: EMS is a multi-physics software, enabling the coupling of magnetic and electrical designs with circuit, motion, thermal, and structural analyses. According to the vendor, this integrated environment eliminates the need for importing/exporting data, enhancing efficiency, accuracy, and productivity.

User-friendly interface and embedded learning materials: EMS features an intuitive and easy-to-use interface with a short learning curve. According to the vendor, it follows the same philosophy as CAD software, making it familiar to users. The software also includes a demo viewer with access to various training materials for quick learning and adoption.

Field calculations: EMS accurately calculates various field parameters, including electric and magnetic fields, flux density, magnetic vector potential, current density, and more. This enables precise analysis and optimization of electromagnetic designs.

Circuit parameter calculations: EMS calculates circuit parameters such as inductance, resistance, capacitance, impedance, and admittance. This allows for comprehensive analysis of electrical circuits and their impact on overall system performance.

Mechanical parameter calculations: EMS calculates mechanical parameters such as force, torque, stress, and displacement. This enables the evaluation of mechanical aspects and their influence on the electromagnetic system.

Loss calculations: EMS accurately calculates losses in electrical machines, providing insights into efficiency, power dissipation, and thermal behavior. According to the vendor, this helps in optimizing designs for improved performance and energy efficiency.