Merge pull request #206 from SANDAG/ev_lower_charger_sensitivity

Reduce EV Charger Sensitivity
SANDAG · Sep 20, 2024 · 1d57bcf · 1d57bcf
2 parents 79a2e4d + faa308f
commit 1d57bcf
Show file tree

Hide file tree

Showing 3 changed files with 11 additions and 10 deletions.
diff --git a/src/asim/configs/resident/vehicle_type_choice.yaml b/src/asim/configs/resident/vehicle_type_choice.yaml
@@ -129,4 +129,5 @@ CONSTANTS:
   CHARGERS_PER_CAP: 0.00034592
   # chargers per cap used in vehicle type model estimation
   # CHARGERS_PER_CAP: 0.000721205
-  scenarioYear: 2022
+  scenarioYear: 2022
+  chargerSensitivityDecayFactor: -0.08245202
diff --git a/src/asim/configs/resident/vehicle_type_choice_op4.csv b/src/asim/configs/resident/vehicle_type_choice_op4.csv
@@ -4,7 +4,7 @@ util_ln_nmakes,number of makes available,"logged_makes",coef_ln_nmakes
 util_mpg,miles per gallon (or equivalent),"@df.MPG",coef_mpg
 util_crange,Range for BEV (mi),"@df.Range",coef_crange
 util_crangeltwk,range less than average round trip distance to work,"(Range < (avg_hh_dist_to_work * 2)) & (fuel_type_num_coded==1)",coef_crangeltwk
-util_ln_chpc_ev,ln(1+number of chargers per capita in MSA/state),"logged_chargers_per_capita * ((fuel_type_num_coded==5) | (fuel_type_num_coded==1))",coef_ln_chpc_ev
+util_ln_chpc_ev,ln(1+number of chargers per capita in MSA/state),"@df.logged_chargers_per_capita * ((df.fuel_type_num_coded==5) | (df.fuel_type_num_coded==1)) * np.exp(chargerSensitivityDecayFactor*(scenarioYear-2022))",coef_ln_chpc_ev
 #,autonomous vehicle related variables,,
 util_must_select_av,Must select autonomous vehicle if hh owns one,av_ownership & ~is_av & (num_hh_veh_owned == 0),coef_unavail
 util_must_select_av,Cannot select AV if hh does not own one,~av_ownership & is_av,coef_unavail
@@ -148,4 +148,4 @@ util_calib_bev_2022,BEV calibration factor for 2022,"@(df.fuel_type_num_coded==1
 util_calib_pev_2035,PEV calibration factor for 2035,"@(df.fuel_type_num_coded==5)*np.minimum((scenarioYear-2022)/(2035-2022), 1 + (2035-scenarioYear)/(2050-2035))",coef_calib_pev_2035
 util_calib_bev_2035,BEV calibration factor for 2035,"@(df.fuel_type_num_coded==1)*np.minimum((scenarioYear-2022)/(2035-2022), 1 + (2035-scenarioYear)/(2050-2035))",coef_calib_bev_2035
 util_calib_pev_2050,PEV calibration factor for 2050,"@(df.fuel_type_num_coded==5)*np.maximum((scenarioYear-2035)/(2050-2035), 0)",coef_calib_pev_2050
-util_calib_bev_2050,BEV calibration factor for 2050,"@(df.fuel_type_num_coded==1)*np.maximum((scenarioYear-2035)/(2050-2035), 0)",coef_calib_bev_2050
+util_calib_bev_2050,BEV calibration factor for 2050,"@(df.fuel_type_num_coded==1)*np.maximum((scenarioYear-2035)/(2050-2035), 0)",coef_calib_bev_2050
diff --git a/src/asim/configs/resident/vehicle_type_choice_op4_coefficients.csv b/src/asim/configs/resident/vehicle_type_choice_op4_coefficients.csv
@@ -5,7 +5,7 @@ coef_ln_nmakes,.247,F
 coef_mpg,0.007,F
 coef_crange,0.018,F
 coef_crangeltwk,-0.781,F
-coef_ln_chpc_ev,1686.871,F
+coef_ln_chpc_ev,354.347,F
 coef_cprice0,-0.00010,F
 coef_cprice25,-0.00009,F
 coef_cprice50,-0.00008,F
@@ -188,9 +188,9 @@ coef_ohio_mc,0.140,F
 coef_ohio_hyb,-0.142,F
 coef_ohio_ev,-1.590,F
 coef_ohio_age,-0.008,F
-coef_calib_pev_2022,-2.55829,F
-coef_calib_bev_2022,-1.70775,F
-coef_calib_pev_2035,-12.8722,F
-coef_calib_bev_2035,-12.75503,F
-coef_calib_pev_2050,-67.86506714368133,F
-coef_calib_bev_2050,-68.87800114333946,F
+coef_calib_pev_2022,0.56468,F
+coef_calib_bev_2022,1.42228,F
+coef_calib_pev_2035,0.86656,F
+coef_calib_bev_2035,0.98343,F
+coef_calib_pev_2050,0.36963,F
+coef_calib_bev_2050,-0.64752,F