Electrical and Mechanical Testing of High Speed Machines ...
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Driving economic growth, innovation, and workforce development 5 th Annual Grid Simulator Workshop November 15-16 Florida State University – Tallahassee, FL Jesse Leonard Clemson University Duke Energy eGRID Center N. Charleston, SC Electrical and Mechanical Testing of High Speed Machines and Drives
Transcript of Electrical and Mechanical Testing of High Speed Machines ...
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5th Annual Grid Simulator WorkshopNovember 15-16
Florida State University – Tallahassee, FL
Jesse LeonardClemson University
Duke Energy eGRID CenterN. Charleston, SC
Electrical and Mechanical Testing of High Speed Machines and Drives
L1,L2, L3
MPBB Configuration
Power Converter Module
Power Converter Module Schematic
ACDC
DCAC
ACDC
DCAC
ACDC
DCAC
1av
vSvRv TSv
1bv
1cv
av
bv
cv
MPBB Configuration Schematic
Output power 1 MW
Motor speed 15,000 rpm
Motor voltage 4.16 kV
Drive topology Series H-bridge
Switching device 1.7 kV SiC MOSFET
SiC MOSFET drive design: reduce losses, higher fsw
Dynamometer Torque ControlInput Power
Quality Control
Full Scale Prototype Testing at eGRID
DOE EERE AMO $6.7M grant in partnership with TECO Westinghouse Motor Company
Dynamometer Torque Control
Input Power Quality Control
Full Scale Prototype Testing at eGRID
Base Frame Structure
PedastalDynamometer Motor PedestalGBX Oil Sump
GBX1500 kW
1:8.33
High Speed Machine4160V 15,000 rpm
1000 kW
Dynamometer Motor4160V
1800 rpm1567 kW
Dynamometer Motor Drive Versabridge PAU4160V 3750 kW
Speed, TorqueFeedback
Mechanical Power Hardware-In-the-Loop (PHIL) Simulation
Dyno Drive Commands
TECO-WestinghouseSiC Drive
4160V 1000 kW60Hz grid / 500 Hz gen
Equipment Under Test (EUT)
Clemson eGRIDGrid Simulator
4160V
Capable of Testing EUT to UL1741 SA
CA Rule 21 SRD
POI
» SiC AC/AC converter to improve GT grid support functions
High speed generator + SiC generator, PHIL for grid support of microgrids, islands
Dyno LS + GBX emulating gas turbine
Grid simulator interconnection
Area EPS
CB1
HS GEN
Steam Generation
Loop
CB2
Critical Operational
Load
Shed-able Load
POI/PCC
CB3CB4
Gas Turbine
High Speed Medium Voltage CHP System with Advanced Grid Support
Area EPS
CB1
HS GEN
Steam Generation
Loop
CB2
Critical Operational
Load
Shed-able Load
POI/PCC
CB3CB4
Gas Turbine
High Speed Medium Voltage CHP System with Advanced Grid Support
Electrical PHIL interface
Mechanical PHIL interface
Area EPS
CB1
HS GEN
Steam Generation
Loop
CB2
Critical Operational
Load
Shed-able Load
POI/PCC
CB3CB4
Gas Turbine
High Speed Medium Voltage CHP System with Advanced Grid Support
Electrical PHIL interface
Mechanical PHIL interface
Microgrid Controller CHIL
