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Solutionskatalog2016_EN

AVL ConsysLube / 124 SIMULATION SOLUTIONS TEST SYSTEM SOLUTIONS Electrification Battery Test Systems E-Motor Test Systems Power Electronics Test Systems Component Test Systems MBD on the virtual testbed Engine Test Systems End of Line Test Systems Real Life Test Systems Driveline Test Systems Fuel and Lube Test Systems Emission Test Systems and Certification Vehicle Test Systems Racing Test Systems TESTING EQUIPMENT Dynamometers and Actuators Vehicle Testbeds Test Cell Mechanics and Control Rooms Media Conditioning Consumption Measurement Injection Testing Combustion Measurement Emission Analysis and Measurement In Vehicle Measurement TESTING EQUIPMENT SIMULATION TOOLS TESTING TOOLS CUSTOMER SERVICES The oil conditioning system AVL ConsysLube conditions the engine or transmission lube oil temperature and oil supply pressure to a pre-definable set value and keeps it within a certain tolerance at steady state and dynamic operation of the unit under test (UUT). The effective temperature value can be taken at the device or preferably at the UUT. The effective pressure value must be taken at the UUT. Electrical heating is incorporated for preheating the lube oil and better control dynamics in transient operation. CONTROL PRINCIPLE The PID control is carried out by an external system (e.g. AVL PUMA OPEN™). The temperature control is performed by a mixing valve (heat exchanger/electrical heating). The supply pressure control is handled by a control valve in the bypass between the supply and return lines to and from the unit. APPLICATION The main applications for ConsysLube are engines up to 400 kW, with customized solutions for larger engines. Several connection modes and unit options allow different applications like oil pan conditioning, oil pressure control and pre-heating. For oil conditioning on gear boxes, the AVL ConsysLube can also be used. All components are installed in a compact frame with wheels and covers. This allows a flexible use in different test cells. The arrangement of the components at the bottom of the unit ensures that the oil level in the oil pan is always higher than in the conditioning unit. Oil backflow to the oil pan is therefore prevented. BENEFITS AT GLANCE • Stainless steel tubing avoids dissociation of rust particles and guarantees long service life • High control accuracy and dynamics increase the testbed efficiency • Faster control response thanks to primary controlled oil circuit • The compact design enables installation close to the unit under test (engine or transmission) and, therefore, keeps the external oil volume small • Flexible in applications due to several connection modes, such as connection to the oil sump or to the oil pressure circuit OIL CONDITIONING


Solutionskatalog2016_EN
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