Motor Acceleration Intuitive, Intelligent, Incomparable Advanced Technology in Motor Evaluation & Simulation The Motor Acceleration module enables engineers to thoroughly evaluate the impact of load changes to electric power systems. Motor Acceleration is fully capable of starting one motor or transitioning an entire power system to another state. Sequence-start a series of machines using static or dynamic models, operate Motor Operated Valves (MOVs), and simulate the switching actions of Load Tap Changers. Advanced plotting and time varying graphical display enable engineers to quickly evaluate results and make decisions. Dynamic Motor Acceleration Static Motor Starting Voltage Flicker Motor & Load Dynamic Models Conventional & Soft Starting Devices VFD Frequency Control Motor Starting Multi-Sequence Starting Load & Generation Transitioning Comprehensive Alarm & Warning Motor Operated Valve (MOV) Simulation Accelerate Multiple Motors: Start multiple motors using unlimited sequence of events

Quickly Evaluate Results & Make Decisions Motor Starting Time Slider: View time domain results graphically • Accelerate / stop multiple motors • Dynamically model motors & loads • Create unlimited sequence of events • Compare the response from various motor starters • Simulate load ramping of starting motor • Transition loading of entire system • Vary generator / grid operating parameters A Visualize results with extensive alerts & warnings • Simulate transformer LTCs / voltage regulators • Simulate MOVs with five operating stages Comprehensive Modeling • No voltage or system connection limitations...

• Graphical display of time-varying results • Auto-alert abnormal conditions with marginal or critical levels • Graphically display buses with marginal or critical voltage levels • Comprehensive plots with operation details • Export one-line diagrams including results to third • Export to your favorite word processing program Comprehensive Reporting: Customizable output reports using Crystal Reports® Matoi Staiting Stud/i PiimeMever Contiramis Rating 100 Starting MotorBus SlfUtini> An-alysn Aleil View ■ Output Repoit MS iting/Lirnit | Unit | Opera User-Defined Alerts: Automatically flag marginal...

Comprehensive & Reliable Tools for System Analysis Features • ultiple motor / load acceleration / stop & sequencing M • witch on / off static loads & capacitors S • pen / close MOVs with five operating stages O • nclude transformer LTC / voltage regulator action I • enerator / grid operating parameters & load profiles G • ultiple loading conditions & generation levels M • ifferent loading categories for pre-start conditions D • otor load ramping M • roup actions G • ndividual actions I • tart / stop by group S • roup start globally or by individual bus G Flexible Plots: View results as individual...