Hybrid Vehicle Testing
Dewesoft offers a one-stop solution for Hybrid Engine Testing. Dewesoft Combustion Analyzer module allows a detailed analysis of the combustion engine while the power analysis module allows perfect analysis of electric motor, inverter and batteries. While there are separate solutions for combustion and power analysis on the market, Dewesoft offers a unique solution to measure and analyze both with a single instrument fully synchronized, flexibility to test and analyze the entire vehicle with a single DAQ system.
The combustion analysis module can display and compare measurement data using several different diagrams like the pV-diagram (Pressure over Angle) or the CA-Scope (Pressure over Angle). All the specific calculations like the mean effective pressure (IMEP, PMEP), heat release, start / end of combustion (SOC, EOC), start / end of injection (SOI. EOI), indicated power, maximum pressure (Pmax), derivate pressure (dp/da) are presented either as color diagrams or as a data tables. For more detailed analysis, statistical calculations per cylinder or over the complete engine can be performed.
Additionally, Dewesoft provides a dedicated knocking detection and combustion noise algorithm. The basis for all of these calculations is precise angle position data and cylinder pressure measurement. The galvanically isolated DAQ systems charge inputs (with up to 24-bit resolution and 160 dB dynamic range) which are in perfect sync to the Dewesoft Supercounter inputs. This solution offers a perfect analysis of hybrid cars on the road or in the testbed.
Dewesoft offers a one-stop solution for Hybrid Engine Testing. Dewesoft Combustion Analyzer module allows a detailed analysis of the combustion engine while the power analysis module allows perfect analysis of electric motor, inverter and batteries. While there are separate solutions for combustion and power analysis on the market, Dewesoft offers a unique solution to measure and analyze both with a single instrument fully synchronized, flexibility to test and analyze the entire vehicle with a single DAQ system.
The combustion analysis module can display and compare measurement data using several different diagrams like the pV-diagram (Pressure over Angle) or the CA-Scope (Pressure over Angle). All the specific calculations like the mean effective pressure (IMEP, PMEP), heat release, start / end of combustion (SOC, EOC), start / end of injection (SOI. EOI), indicated power, maximum pressure (Pmax), derivate pressure (dp/da) are presented either as color diagrams or as a data tables. For more detailed analysis, statistical calculations per cylinder or over the complete engine can be performed.
Additionally, Dewesoft provides a dedicated knocking detection and combustion noise algorithm. The basis for all of these calculations is precise angle position data and cylinder pressure measurement. The galvanically isolated DAQ systems charge inputs (with up to 24-bit resolution and 160 dB dynamic range) which are in perfect sync to the Dewesoft Supercounter inputs. This solution offers a perfect analysis of hybrid cars on the road or in the testbed.
