The document describes PSpice simulations of an HEV inverter circuit with both Ni-MH and lead-acid batteries. For the Ni-MH battery simulation, the circuit includes two 50F Ni-MH batteries at 100% state of charge, supplying a 100A load. A 315uF capacitor is added to reduce noise. The lead-acid battery simulation uses a similar circuit, but with 50F lead-acid batteries and a 345uF capacitor. The results shown are speed, state of charge, battery voltage and inverter output voltage.

1. All Rights Reserved Copyright (C) Bee Technologies Corporation 2013 1
HEV-Inverter_Ni-MH and
Lead-Acid Battery
Using PSpice
Bee Technologies
Tsuyoshi Horigome

2. VP
U1
2MBI1400VXB-120P-50
D1
D2MBI1400VXB-120P-50
U2
2MBI1400VXB-120P-50
D2
D2MBI1400VXB-120P-50
WP
U3
2MBI1400VXB-120P-50
D3
D2MBI1400VXB-120P-50
U4
2MBI1400VXB-120P-50
D4
D2MBI1400VXB-120P-50
U5
2MBI1400VXB-120P-50
D5
D2MBI1400VXB-120P-50
UD
-+
U7
NI-MH_BATTERY
C = 50
TSCALE = 3600
NS = 85
SOC = 1
U6
2MBI1400VXB-120P-50
D6
D2MBI1400VXB-120P-50
-+
U8
NI-MH_BATTERY
C = 50
TSCALE = 3600
NS = 85
SOC = 1
VD WD
RV 173.75m
0
M N0
U9
LL = 105u
LOAD = 100
KT = 1.6
KE = 0.02
RLL = 0.0125
AC_MOTOR
1
2
3
4
NO
RW 173.75m
U
NO
V
RU 173.75m
W
C1
315u
U10
GDRV
UD
UP
VD
VP
WD
WP
UDUP VP VD WP WD
HI
V+
V
I
V-
0
0
0
0
0
0
UP
-
+
+
-
E1
E
2
-
+
+
-
E2
E
2
-
+
+
-
E3
E
2
-
+
+
-
E4
E
2
-
+
+
-
E5
E
2
-
+
+
-
E6
E
2
Simulation Circuit and Setting
- Ni-MH Battery: (Folder:0523_4pm)
All Rights Reserved Copyright (C) Bee Technologies Corporation 2013 2
ILOAD=100Arms
NS =85
SOC : 100%
Adding a capacitor (C1)
of noise reduced

3. Simulation Result
All Rights Reserved Copyright (C) Bee Technologies Corporation 2013 3
SPEED
SOC
VBATT
VUN

4. Simulation Circuit and Setting
- Lead-Acid Battery: (Folder:0523_2pm)
All Rights Reserved Copyright (C) Bee Technologies Corporation 2013 4
VP
U1
2MBI1400VXB-120P-50
D1
D2MBI1400VXB-120P-50
U2
2MBI1400VXB-120P-50
WP
D2
D2MBI1400VXB-120P-50
U3
2MBI1400VXB-120P-50
D3
D2MBI1400VXB-120P-50
U4
2MBI1400VXB-120P-50
D4
D2MBI1400VXB-120P-50
U5
2MBI1400VXB-120P-50
D5
D2MBI1400VXB-120P-50
UD
U6
2MBI1400VXB-120P-50
D6
D2MBI1400VXB-120P-50WDVD
RV 173.75m
0
M N0
U9
LL = 105u
LOAD = 100.
KT = 1.6
KE = 0.02
RLL = 0.0125
AC_MOTOR
1
2
3
4
NO
RW 173.75m
U
NO
V
RU 173.75m
W
U10
GDRV
UD
UP
VD
VP
WD
WP
UDUP VP VD WP WD
0 0
0 0
0
0
UP
-
+
+
-
E1
E
2
-
+
+
-
E2
E
2
-
+
+
-
E3
E
2
-
+
+
-
E4
E
2
-
+
+
-
E5
E
2
-
+
+
-
E6
E
2
C1
345u
-+
U7 LEAD-ACID_BATTERY
SOC = 1
NS = 50
TSCALE = 3600
C = 50
-+
U8
LEAD-ACID_BATTERY
SOC = 1
NS = 50
TSCALE = 3600
C = 50
V1
0Vdc
HI
I
V-
V+
V I
II
Adding a capacitor (C1)
of noise reduced
ILOAD=100Arms
NS =50
SOC : 100%

5. Simulation Result
All Rights Reserved Copyright (C) Bee Technologies Corporation 2013 5
SPEED
SOC
VBATT
VUN