気体媒質および液体媒質（冷媒、オイル、吸気、給気）はUUTの挙動に大きな影響を与えます。調整システムは、これらの媒質を選択式の所定範囲に取り込みます。高精度で再現性のある試験を実施するには、安定した環境条件が非常に重要です。調整済みの媒質がこの環境条件を確実に提供できます。UUTの開発がさまざまな場所で行われる場合、媒質調整により試験条件が同等であることを確保します。このため、調整システムは、開発、キャリブレーション、および認証においてテストベンチ装置の欠かせない一部となっています。
正確性
定常モードおよび動的モードにおける高い制御精度により、テストベンチ効率を高めます。
再現性
再現性が高いため、開発目標を迅速に達成できます。
条件
路上では実現が難しい極端な温度・圧力条件を、テストベンチ上でエミュレート/シミュレート/複製します。
自動化
自動化システムに簡単に統合できるため、迅速に設定（プラグアンドプレイ）できます。
To accurately simulate extreme driving conditions on the testbed, conditioning systems must create extreme media conditions. This capability is essential for conducting precise and effective tests.
Efficiency on the testbed is significantly enhanced by the timely establishment of initial conditions. Oil and coolant conditioning systems facilitate rapid cooling of the UUT at the conclusion of each test cycle. This rapid cooling process allows for an increased number of tests, such as cold start tests, to be conducted within a given time frame.
Key Features of Our Media Conditioning Systems:
- Modular Design: Our systems are designed to be modular, offering exceptional functional expandability to meet diverse testing needs.
- Compact and Mobile: The compactness of our systems ensures high mobility and versatility on the testbed, making them easy to integrate and use.
- Robustness and Durability: Engineered for maximum dynamics and control quality, our systems are exceptionally robust and built to last. With an installed base of over 4,000 systems, their quality and durability are well-proven.
AVL media conditioning systems are optimized for dynamic performance and control quality. They enable precise simulations and enhance the overall efficiency of the testbed by allowing more tests to be conducted in less time.
|
ICE |
Transmission |
Battery |
E-Motor |
Power |
Fuel Cell |
|
|
Coolant |
✓ |
– |
✓ |
✓ |
✓ |
✓ |
| Boost Air |
✓ |
– |
– |
– |
– |
✓ |
| Oil |
✓ |
✓ |
✓ |
✓ |
✓ |
– |
| Intake Air |
✓ |
– |
– |
– |
– |
✓ |
| Exhaust Back Pressure |
✓ |
– |
– |
– |
– |
✓ |
| Altitude Simulation |
✓ |
– |
– |
– |
– |
✓ |
AVL ConsysCool
The AVL ConsysCool is a versatile solution for diverse testing needs, excelling in precise coolant temperature control for development, certification, end-of-line testing, and dynamic race car engine applications. It maintains strict temperature limits for optimal performance and reproducibility. Its integrated electric heating system enables rapid preheating and enhances control dynamics, offering high accuracy in both steady-state and dynamic modes. ConsysCool also provides additional options to meet specific requirements, with a cost-effective coolant conditioning unit available for less demanding tasks like endurance testing.
AVL ConsysBoost
AVL ConsysBoost ensures precise conditioning of the UUT’s boost air to a predefined temperature with exceptional accuracy, maintaining a constant boost air temperature regardless of the UUT’s operational state. The system replaces the original vehicle intercooler with an industrial water/air intercooler and features an adjustable flap to simulate pressure drops across various boost air coolers, ensuring compatibility with a wide range of UUTs. For cases where the original intercooler must be retained, AVL offers alternatives like spray conditioning systems and intercoolers integrated into water jackets, providing flexibility for specific testing needs.
AVL ConsysLube
The AVL ConsysLube is designed for precise control of oil temperature and pressure across various applications. Its integrated electric heating system provides quick, safe preheating and enhances control accuracy under dynamic conditions. Suitable for internal combustion engines, gearboxes, and oil-cooled electric drive components, it offers customizable connection options. Connected to the UUT shutdown system, it maintains optimal oil temperature during shutdowns, preventing adverse effects on the oil circuit. It also regulates oil pressure and temperature during steady-state and dynamic operations through the pressure oil circuit.
AVL ConsysAir
The AVL ConsysAir system precisely controls intake air temperature, humidity, and pressure, ensuring optimal UUT performance regardless of external conditions. Its compact design and patented Dynamic Bypass maintain stable pressure at the engine intake and exhaust during both steady-state and dynamic operations, stabilizing pressure in under three seconds after setpoint changes. Combined with the AVL Altitude Simulator, ConsysAir enables comprehensive testing across various environments — from sea level to high-altitude roads and diverse climates — all on a standard testbed.
AVL Altitude Simulator™
The AVL Altitude Simulator provides a cost-effective, highly accurate solution for simulating altitude, closely mimicking real road conditions for combustion engines, fuel cells, and other components on any system or chassis dynamometer testbed. Its exceptional repeatability is vital for efficient Real Driving Emissions (RDE) development and calibration. With a compact design, it integrates seamlessly into new and existing testbeds, and its mobility allows for easy relocation between setups. The innovative control strategy supports a broad range of altitude profiles, including transitions from negative to positive pressure within a single test run.
AVL elevates thermal testing with the AVL ConsysCool Dynamic and AVL Model.Connect. This combination enables hardware-in-the-loop testing of thermal systems, accelerating development from road testing to a controlled laboratory environment."
– Andreas Baumgartner, Global Product Manager Conditioning Systems, AVL List GmbH
バッテリーパック、モジュールおよびセル、燃料電池、e-モーターおよびe-アクスルに関する各ソリューションは、いかなる環境においても安全かつ確実に動作しなければなりません。この環境には、極端な温度や湿度が含まれます。こうした極端な温度や湿度は、試験コースや路上走行時での実際の試験シナリオでは再現できません。そのためAVLは、モジュール式のAVL Climate Chamberを開発しました。
AVL ThermalLab™ tests the entire VTMS, including all coolant circuits and the refrigerant cycle, under dynamic conditions using model-based testing. The UUT is the complete VTMS embedded in an emulated vehicle while the environment is fully simulated. The entire system can be tested in the lab under realistic driving and ambient conditions.
バッテリー（モジュール・パック）の試験については、AVLは、試験システム一式、スタンドアロン機器、あるいはターンキー試験ラボ全体を提供しています。
AVLは、バッテリー試験の領域で、試験システム一式とスタンドアロンの機器、ターンキー試験ラボを提供しています。
We offer complete test systems for the testing of modules/packs. Learn more about which hard- and software products are included in our test systems.
Your success is our goal. This is what we are aiming for and this is how we understand AVL Customer Services since decades. Our goal is not new, but the way how we do it, is constantly evolving.
The primary goal for our AVL Customer Support Teams is, to be a helpful and reliable partner for all kind of questions and issues you might have, when using AVL’s technology.
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AVL List GmbH has appointed Matthias Dank as new board member and Executive Vice President (EVP). The top manager with international experience was previously at McLaren Applied, where he was Director of Motorsport.
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Latest projects from Northrop Grumman and Eviation presented at CES
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