@@ -58,18 +58,18 @@ printBusData(analysis) # Print bus data
5858``` julia
5959using JuliaGrid
6060
61- @power (MW, MVAr) # Specify the power units
62- system = powerSystem (" case14.h5" ) # Build the power system model
61+ @power (MW, MVAr) # Specify the power units
62+ system = powerSystem (" case14.h5" ) # Build the power system model
6363
64- analysis = dcPowerFlow (system) # Build the power flow model
65- powerFlow! (analysis; power = true ) # Compute powers and voltage angles
64+ analysis = dcPowerFlow (system) # Build the power flow model
65+ powerFlow! (analysis; power = true ) # Compute powers and voltage angles
6666
67- @generator (active = 20.0 ) # Define the template
68- addGenerator! (analysis; bus = 1 ) # Add the new generator
67+ @generator (active = 20.0 ) # Define the template
68+ addGenerator! (analysis; bus = " Bus 1 HV " ) # Add the new generator
6969
70- powerFlow! (analysis; power = true ) # Recompute powers and voltage angles
70+ powerFlow! (analysis; power = true ) # Recompute powers and voltage angles
7171
72- printBusSummary (analysis) # Print bus summary data
72+ printBusSummary (analysis) # Print bus summary data
7373```
7474
7575---
@@ -83,8 +83,8 @@ system = powerSystem("case14.h5") # Build the power system
8383analysis = acOptimalPowerFlow (system, Ipopt. Optimizer) # Build the optimal power flow model
8484powerFlow! (analysis; current = true , verbose = 3 ) # Compute voltages and currents
8585
86- @branch (resistance = 0.01 , reactance = 0.2 ) # Define the template
87- addBranch ! (analysis; from = 1 , to = 5 ) # Add the new branch
86+ updateBranch! (analysis, label = 2 , reactance = 0.5 ) # Update branch parameters
87+ updateGenerator ! (analysis, label = 3 , maxActive = 0.3 ) # Update generator parameters
8888
8989powerFlow! (analysis; current = true , verbose = 3 ) # Recompute voltages and currents
9090```
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