![]() ![]() The first type of software emulator involves running different operating systems through a virtual environment. Having said that, there are several types of software emulators which are classified in terms of their work environment and to mention a few: The only problem is these programs were incomplete, in that they emulated specific systems only. In the mid-1990s, computers had developed to the extent of being able to accept the replication of the earliest consoles through software emulators. Thus it becomes economical to use web-based browser emulators to find an amicable solution. Scalable from one up to four emulators connected in parallel (up to 1.During this ever-changing world of new applications and the internet, it becomes difficult to find the balance of money, desired results, and time.Relocate – small footprint with casters supports positioning multiple units around environmental chamber.Supports DPWM, SVM, Sine-Triangle, etc.Ability to test overspeed, burst and locked rotor conditions.Minimal facility requirements – power sized for make-up power only (about 25% of system rating).Over 70 user selectable DAC outputs provide system information including motor characteristics not available from real motorĬIRCULATES AC/DC POWER BETWEEN THE EME AND INVERTER.P-HIL compatible with OpalRT real time simulation.Configurable internal motor models with drive cycle simulation.STANDALONE INVERTER TEST SOLUTION – LAB SAFE – IDEAL FOR VALIDATION / ENDURANCE / PRODUCTION TESTING Dual channel up to 550kWĪdvantages Of Using A D&V Electric Motor Emulator Scalable – single channel models from 50kW to 275kW.Small footprint supports installation into laboratory and environmental test facilities with minimal exhaust heat.Dual channel available for HEV, PHEV and EREV to drive more than one machine.Integral High-Voltage DC Supply (Isolated).Enables test under extreme operating conditions in a safe mode without harm to the Inverter or Test Equipment (high rate of change, overspeed, continuous overload conditions).208/380 or 480 VAC facility power sized for make-up power only (about 25% of system rating). Re-circulates power between the EME and Inverter Under Test thereby eliminating cost and complexity of re-circulating power back to facility mains. ![]() Compatible with most known PWM switching methods (space-vector, sine-triangle, LHC & others).Unique machine types (PM and Induction) and characteristics (voltage/speed inductance thermal variations) are emulated based on User defined criteria. Supports multiple motor/generator characteristics in a single set of hardware.THE ELECTRIC MOTOR EMULATOR (EME) HAS THE FOLLOWING CHARACTERISTICS AND ADVANTAGES: This electronic dynamometer, with facility requirements suitable for laboratory installations, offers significant advantages in test capabilities and flexibility with low ![]()
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