Table 1 Parameters of four-drum chassis dynamometer
From: Car Fuel Economy Simulation Forecast Method Based on CVT Efficiencies Measured from Bench Test
Parameter | Value |
|---|---|
Specification and model | Burke E. Porter Machinery Company U.S.A, Model 3260 |
Drum diameter (mm) | 1219.2 ± 0.3 |
Range of axle base (mm) | 2000–3600 |
Absorbing power (kW) | ≥ 140 × 2 |
Measure range of torque (N·m) | 6519 |
Driving model | FWD/RWD; 4WD |
Maximum speed (km/h) | 220 |
Maximum load (kg) | 2000 |
Inertia mass simulation range (kg) | 454–5448 |
Inertia mass simulation accuracy | ≤ ± 1% |