Update ModularMultilevelConverter_1LegHalfBridgeAntiParallelDiodes.cpp

OpenRealTimeSimulation · OpenRealTimeSimulation · commit 775d0a34a5fa · 2021-12-06T22:49:10.000-05:00
bugfix for MMC model behavior
diff --git a/src/codegen/components/ModularMultilevelConverter_1LegHalfBridgeAntiParallelDiodes.cpp b/src/codegen/components/ModularMultilevelConverter_1LegHalfBridgeAntiParallelDiodes.cpp
@@ -583,7 +583,7 @@ if(arm_is_open_upper == 1) //solve for new states
 
 	der_il_now_upper = ONE_OVER_LARM * ( vstar_upper - il_upper_past*RARM - va_past_upper );
 
-	il_now_upper = 0.0;
+	il_now_upper = il_upper_past + DT*der_il_now_upper;
 
 	for(int i = 0; i < NUM_SM; i++)
 	{
@@ -778,7 +778,7 @@ if(arm_is_open_lower == 1) //solve for new states
 
 	der_il_now_lower = ONE_OVER_LARM * ( vstar_lower - il_lower_past*RARM - va_past_lower );
 
-	il_now_lower = 0.0;
+	il_now_lower = il_lower_past + DT*der_il_now_lower;
 
 	for(int i = 0; i < NUM_SM; i++)
 	{

Original file line number	Diff line number	Diff line change
`@@ -583,7 +583,7 @@ if(arm_is_open_upper == 1) //solve for new states`
`583`	`583`
`584`	`584`	`der_il_now_upper = ONE_OVER_LARM * ( vstar_upper - il_upper_past*RARM - va_past_upper );`
`585`	`585`
`586`		`- il_now_upper = 0.0;`
	`586`	`+ il_now_upper = il_upper_past + DT*der_il_now_upper;`
`587`	`587`
`588`	`588`	`for(int i = 0; i < NUM_SM; i++)`
`589`	`589`	`{`
`@@ -778,7 +778,7 @@ if(arm_is_open_lower == 1) //solve for new states`
`778`	`778`
`779`	`779`	`der_il_now_lower = ONE_OVER_LARM * ( vstar_lower - il_lower_past*RARM - va_past_lower );`
`780`	`780`
`781`		`- il_now_lower = 0.0;`
	`781`	`+ il_now_lower = il_lower_past + DT*der_il_now_lower;`
`782`	`782`
`783`	`783`	`for(int i = 0; i < NUM_SM; i++)`
`784`	`784`	`{`