Figure 10 Idealized Microsource Generator (simPower) 21 Figure 11 simPower model of ideal microsource generator with UWM 21 power inverter control component Figure 12 Simulink model of UWM power inverter controller 22 Figure 13 simPower model of diesel generator with synchronous machine 22 using UWM power inverter component Figure 14 Comparison results for UND simulator, case 1 23 Figure 15 Original results for UWM simulator, case 1 23 Figure 16 Comparison results for UND simulator, case 2 24 Figure 17 Original results for UWM simulator, case 2 24 Figure 18 Comparison results for UND simulator, case 3 25 Figure 19 Original results for UWM simulator, case 3 25 Figure 20 Initial Odyssian bench scale system 26 Figure 21 Single inverter (simPower) model 26 Figure 22 Response of initial Odyssian bench scale simulation 27 Figure 23 Odyssian system simulation with three sources 28 Figure 24 Simulation results for Odyssian bench scale system with 3 29 sources Figure 25 Frequency response and requested power generated by dispatch 29 agents Figure 26 Estimation performance of Odyssian’s original zero-crossing 30 frequency estimator Figure 27 Simulink Model of Phase-Locked Loop Estimator 30 Figure 28 Signal Flow Graph of Direct Form II Structure of Low Pass 31 Filter Figure 29 Commanded and frequency estimate obtained from PLL 31 estimator on UWM simulation Figure 30 Simulink model used in testing simplified (non-adaptive) load 32 shedding component Figure 31 Load shedding module 32 Figure 32 Triggering component of load shedding module 33 Figure 33 Simulation results for simplified load shedding algorithm 33 Figure 34 simPower Model for UWM simulator with centralized dispatch 40 logic Figure 35 simPower Model for UWM simulator with distributed dispatch 43 logic Figure 36 Interface between UWM controller and Odyssian Dispatch 46 Agent Figure 37 Signals within UWM controller required by the dispatch agent 47 Figure 38 simPower Model for UWM simulator (centralized dispatcher 48 and load shedding modules) Figure 39 Simulation results for case 1 49 Figure 40 Simulation results for case 2 50 Figure 41 Simulation results for case 3 50 Figure 42 Simulation results for case 3 showing how the requested and 51 generated power track each other
Figure 10 Idealized Microsource Generator (simPower) 21 Figure 11 simPower model of ideal microsource generator with UWM power inverter control component 21 Figure 12 Simulink model of UWM power inverter controller 22 Figure 13 simPower model of diesel generator with synchronous machine using UWM power inverter component 22 Figure 14 Comparison results for UND simulator, case 1 23 Figure 15 Original results for UWM simulator, case 1 23 Figure 16 Comparison results for UND simulator, case 2 24 Figure 17 Original results for UWM simulator, case 2 24 Figure 18 Comparison results for UND simulator, case 3 25 Figure 19 Original results for UWM simulator, case 3 25 Figure 20 Initial Odyssian bench scale system 26 Figure 21 Single inverter (simPower) model 26 Figure 22 Response of initial Odyssian bench scale simulation 27 Figure 23 Odyssian system simulation with three sources 28 Figure 24 Simulation results for Odyssian bench scale system with 3 sources 29 Figure 25 Frequency response and requested power generated by dispatch agents 29 Figure 26 Estimation performance of Odyssian’s original zero-crossing frequency estimator 30 Figure 27 Simulink Model of Phase-Locked Loop Estimator 30 Figure 28 Signal Flow Graph of Direct Form II Structure of Low Pass Filter 31 Figure 29 Commanded and frequency estimate obtained from PLL estimator on UWM simulation 31 Figure 30 Simulink model used in testing simplified (non-adaptive) load shedding component 32 Figure 31 Load shedding module 32 Figure 32 Triggering component of load shedding module 33 Figure 33 Simulation results for simplified load shedding algorithm 33 Figure 34 simPower Model for UWM simulator with centralized dispatch logic 40 Figure 35 simPower Model for UWM simulator with distributed dispatch logic 43 Figure 36 Interface between UWM controller and Odyssian Dispatch Agent 46 Figure 37 Signals within UWM controller required by the dispatch agent 47 Figure 38 simPower Model for UWM simulator (centralized dispatcher and load shedding modules) 48 Figure 39 Simulation results for case 1 49 Figure 40 Simulation results for case 2 50 Figure 41 Simulation results for case 3 50 Figure 42 Simulation results for case 3 showing how the requested and generated power track each other 51