Robb Wallen

Engineering

1. Compressed Air Motors 100%
2. Renewable Energy 44%
3. Inverter 44%
4. Wind Power 40%
5. Dynamometer 37%
6. Gearbox 34%
7. Electric Power Plant 26%
8. Power Engineering 25%
9. Electrical Impedance 24%
10. Turbine Generator 21%
11. Sequence Impedance 21%
12. Renewables 17%
13. Battery Energy Storage 16%
14. Inverter-Based Resource 15%
15. Ancillaries 15%
16. Full Scale 14%
17. Test Bench 13%
18. Voltage Source Converter 13%
19. Control Scheme 13%
20. Active Power 12%
21. Drivetrain 11%
22. Nonlinearity 11%
23. Reactive Power 11%
24. Power Control 9%
25. Dynamic Response 8%
26. Synchronous Condenser 8%
27. Storage System 8%
28. Energy Systems 8%
29. Final Report 8%
30. Phase Voltage 8%
31. Simulation Tool 8%
32. Renewable Resource 8%
33. Power Amplifier 8%
34. Distribution System 8%
35. Generation System 8%
36. Electrical Grid 8%
37. Electrical System 8%
38. Frequency Response 8%
39. Reference Frame 8%
40. Test Facility 8%
41. Power Electronics 8%
42. Turbine 6%
43. Photovoltaics 6%
44. Test Program 6%
45. Renewable Energy Technologies 6%
46. Energy Storage System 6%
47. Tower 6%
48. Safety Factor 5%
49. Energy Storage 5%
50. Control Systems 5%