Creation of a Test Bench for Testing the Results OF Low-power Electric Transport Engines after Topological Optimization

Permanent Magnet Synchronous Motors (PMSMs) are widely used in electric vehicles due to their high-power density, efficiency and reliability. Their design, using permanent magnets for excitation, provides advantages such as reduced energy losses and high efficiency at different speeds. These characteristics make PMSMs key components of electric cars, trams, electric trains and other types of electric vehicles. The development of test rigs for verifying the results of topology optimization of permanent magnet synchronous motors (PMSMs) is a hot topic in electrical engineering and electromechanical systems design. Topology optimization aims to improve motor performance by optimizing their structure and materials, which is especially important for increasing the efficiency and reducing the weight of motors used in electric vehicles and other industrial applications. Test rigs for PMSMs used in electric vehicles must take into account the specific requirements of the industry, including highly dynamic processes, the need for accurate diagnostics and adaptation to different operating modes. Innovations in sensor technology, software and modeling will help improve the accuracy and efficiency of testing. Developing test rigs to verify topology optimization results for permanent magnet synchronous motors is a challenging but necessary task. Topology optimization opens up new possibilities for increasing the efficiency and reducing the weight of motors, but confirming these results requires the creation of specialized test rigs that can accurately measure the changes in motor characteristics as a result of optimization.