As electric and hybrid vehicle development accelerates, manufacturers require highly integrated test environments capable of evaluating increasingly complex powertrain systems under realistic operating conditions. Meidensha addresses this need with EVREVO, its EV and HEV Evaluation System designed to support the development, validation, and performance assessment of electric propulsion systems by integrating multiple vehicle components into a single testing platform.
The EVREVO platform comprises multiple evaluation systems designed to address different stages of electric and hybrid powertrain development. The portfolio includes Motor Evaluation Systems for performance and efficiency testing of traction motors, Inverter Evaluation Systems for validating power electronics and control strategies, Battery Evaluation Systems for assessing battery performance under simulated operating conditions, Engine Evaluation Systems for hybrid powertrain development, and Integrated EV/HEV Evaluation Systems capable of testing complete electrified propulsion systems. By combining these dedicated evaluation platforms within a unified architecture, EVREVO enables synchronized testing of individual components as well as complete vehicle powertrains.
EVREVO is engineered to evaluate complete electric and hybrid powertrain systems by combining motors, inverters, batteries, engines, transmissions, and electronic control units (ECUs) within a configurable test environment. The system enables engineers to reproduce real-world driving conditions while assessing the interaction between various powertrain components, helping improve system performance, efficiency, and reliability throughout the development process.
A key capability of EVREVO is its real-time integrated control and simulation architecture, which synchronizes multiple test devices to accurately emulate vehicle operating conditions. The platform supports comprehensive evaluation of EV and HEV propulsion systems through coordinated control of dynamometers, battery simulators, power supplies, and measurement equipment, enabling detailed analysis of power flow, energy consumption, and overall drivetrain behavior.
The system also offers Hardware-in-the-Loop (HIL) compatibility, allowing actual hardware components to be tested alongside virtual vehicle models. This enables engineers to validate control strategies, verify ECU functionality, and assess system responses under a wide range of simulated driving scenarios without requiring complete prototype vehicles. By combining physical testing with real-time simulation, EVREVO helps reduce development time while improving test repeatability and engineering efficiency.
Designed to support the evolving requirements of electrified mobility, EVREVO can be configured for a variety of applications, including electric motor evaluation, inverter testing, battery system validation, hybrid powertrain development, drivetrain performance assessment, and integrated vehicle system testing. Its modular architecture allows manufacturers and research organizations to tailor the evaluation environment according to specific development requirements while supporting future technology upgrades.
By integrating powertrain hardware, simulation technologies, and synchronized control into a unified evaluation platform, Meidensha's EVREVO enables comprehensive testing of electric and hybrid vehicle systems, helping manufacturers optimize performance, validate system integration, and accelerate the development of next-generation electrified vehicles.
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About Meidensha Corporation
Meidensha Corporation is a Japanese manufacturer of electrical equipment and engineering systems serving the energy, industrial, transportation, water infrastructure, and mobility sectors. The company develops products and solutions including power systems, motors, generators, inverters, testing equipment, and EV/HEV evaluation systems. Through technologies such as EVREVO, Meidensha supports automotive manufacturers and research institutions with integrated testing platforms for the development, validation, and optimization of electric and hybrid vehicle powertrains.
