In recent years, industries across the board have faced the growing challenge of integrating an increasing number of electrical and electronic (EE) subsystems into their products. To minimize cross-interference between different electrical systems, EMC standards are frequently revised, with industry-specific specifications becoming stricter. As a result, it is essential to incorporate EMC measurement and testing from the earliest stages of development for electrified systems and their components to ensure compliance and optimal system performance.
Throughout our portfolio, AVL EMC testing solutions share the same self-imposed standards:
Performance
Ensuring that test equipment is quickly and safely operational to apply loads and make accurate EMC measurements across the full power range of the unit under test (UUT) is essential for reliable EMC analysis.
Efficiency
Maximizing testbed efficiency through multi-purpose use of EMC chambers and seamless integration between EMC and load application hardware is a core feature of our test systems.
Rigorous Design Standards
Every component of an EMC testbed is meticulously designed to minimize external interference in UUT measurements. Our test systems are built with rigorous EMC concepts to ensure superior EMC performance without compromise.
To achieve exceptional loads and speeds in EMC component testing, we leverage our extensive interdisciplinary expertise. Our comprehensive portfolio of standardized load systems allows us to accommodate a diverse range of performance classes. With superior torque and speed control, our systems ensure maximum repeatability of load conditions, closely aligning with EMC criteria. Ultimately, this makes our platform a fully equipped solution for e-motor development.
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Parameters |
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Radiated emissions |
Frequency range 10 kHz to 18 GHz |
| Ground noise | At least 6 dB (mobile)/10 db (fixed) better than class 5 according to CISPR 25 |
| Immunity field | 400 V/m unmodulated, modulated (80% AM 1 kHz) according to ISO 11452-2 |
AVL E-Motor TS™ EMC-fixed
The AVL E-Motor TS™ EMC-fixed is a flexible, modular testing solution that meets the latest EMC standards. It provides a comprehensive e-motor development environment with essential tools for thorough testing and validation. Delivering up to 20,000 rpm, 4,500 Nm of torque, and 700 kW of power, it ensures complete EMC compliance with standards like CISPR 25 and ISO 11452-2. Its open speed and torque range offer extensive performance capabilities tailored to customer specifications. Additionally, the system features an automation system with a real-time control BUS, seamlessly integrating with established automation solutions.
AVL E-Motor TS™ EMC-mobile
The AVL E-Motor TS™ EMC-mobile enables full-load EMC testing in existing chambers without extensive modifications. Its mobility allows pre-setup outside the chamber for efficient transfer and optimal test performance. The fully integrated system includes advanced automation, safety features, and precise EMC measurements, ensuring reliable results. With proven RF zero-emission capabilities and strong immunity robustness, the system supports a wide operating range and real driving cycles for various EUTs. Its plug-and-play design enables fast commissioning, while full compatibility with the AVL Integrated Open Development Platform ensures future-proof flexibility.
Advanced EMC Analysis Interface
The Advanced EMC Analysis Interface is a data synchronization link between our AVL PUMA™ testbed automation and the Rohde & Schwarz R&S®ELEKTRA EMC test equipment automation. Depending on the type of EMC measurement - emissions (EMI) or immunity (EMS) - the automations take over their individual equipment under test (EUT). Online verification and limit violation of EMC data allows you to choose between maximum test speed or thoroughness. This paves the way for rapid analysis and identification of EMC problems and automated generation of comprehensive test reports.
The AVL E-Motor TS™ EMC provides efficient testing of electric drive systems, ensuring they meet the latest electromagnetic compatibility (EMC) standards. Its advanced capabilities allow for the early detection of potential issues during development, enabling manufacturers to deliver reliable, high-performance electric motors that satisfy market requirements."
– Patrick Hansmann, Lead Engineer EMC, AVL List GmbH
Electrified propulsion systems are a growing part of modern transportation. The changing noise/sound landscape is increasingly demanding modern NVH engineering. At AVL, we have solutions and processes for optimizing the design and quality assurance of interior and exterior vehicle sound.
The AVL E-Motor TS™ Durability is a 4-quadrant e-motor durability test system, operational 24/7.
Optimum view of speed and torque. The test system for developing your unique e-drive.
The best-in-class automation system for e-motor testing.
Transform your e-mobility analysis with AVL CONCERTO 6™, featuring fast data access, AI-driven technologies, advanced visualizations and calculations, and auto-generated reports for superior performance and precise insights.
The AVL Customer Services organization consists of more than 700 service- and application engineers worldwide, operating from more than 50 locations. Our global footprint is your local benefit.
To ease and speed up the development process, AVL and Rohde & Schwarz, two of the world’s leading providers of automotive test systems, present an innovative solution for automated electromagnetic compatibility (EMC) data analysis of an electric drivetrain under real driving conditions.
AVL RACETECH, the motorsport department of AVL, presents the prototype of an innovative H2 internal combustion engine. The power unit is a compact, hydrogen-powered 2-liter turbo engine, with intelligent water injection, which achieves a totally new performance level. The first racing engine that AVL RACETECH is developing and building in-house.
