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1 1 . . 4 4
O O u u t t l l i i n n e e o o f f I I n n v v e e r r t t e e r r
The inverter is
The
inverter is a a motor drive
module and their drive boards.
module and their drive boards.
It drives the AC
It drives the AC induction motor according to the motor control command from the logic unit.
induction motor according to the motor control command from the logic unit. It also monitors malfunctions of
the motor and its condition. When a malfunction occurs, it stops the motor and informs to
the motor and its condition. When a
The DSP card
The DSP card has the DSP chip
has the DSP chip that enables high-spe
The IMS module has multiple MOS-FET modules which convert battery DC current into AC current for the traction and pump
The IMS module has multiple MOS-FET modules which convert battery DC current into AC current for the traction and pump
motors.
motors.
Traction inverters (right and left) and Pump inverter
Traction inverters (right and left) and Pump inverter
1 1 . .
D D S S P P c c a a r r d d
Traction inverter DSP cards (right and left) and Pump inverter DSP card
Traction inverter DSP cards (right and left) and Pump inverter DSP card
1 1 ) )
I I n n v v e e r r t t e e r r c c a a r r d d s s i i d d e e
motor drive controller that
controller that consists
consists of of Digital Signal
malfunction occurs, it stops the motor and informs to the logic unit.
that enables high-speed calculation and
2)
2)
Digital Signal Processor (DSP)
Processor (DSP) card, Insulated
ed calculation and controls the AC
controls the AC induction moto
1
1
2 2 ) )
H H a a r r n n e e s s s s s s i i d d e e , , T T r r a a c c t t i i o o n n R R i i g g h h t t E E - - 0 0 7 7
Harness side, Traction Left E-06
Harness side, Traction Left E-06
Harness side, Pump
Harness side
CHAPTER 1 CONTROLLER
CHAPTER 1 CONTROLLER
card, Insulated Metal Substrate
Metal Substrate (IMS)
It also monitors malfunctions of
the logic unit.
induction motor. r.
1)
1)
, Pump E-05
E-05
(IMS)
500925
500925
500926
500926
1-7
1-7
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