T1689 Technical Manual Rev 07
MV3000 Air Cooled DELTA
Page 2
DEFINITIONS
PDS (Power Drive System)
CDM (Complete Drive Module)
Machine
Filters
Reactors
DELTA Power Modules
DELTA Control Components
Auxiliary Components
PDS (Power Drive System)
AEM Active Energy Management
CDC Common Drive Controller
CDM Complete Drive Module
DDM Drive Data Manager
TM
DELTA Generic term for the transistor module or rectifier unit in the DELTA modular drive
DFE Diode Front End
DIB DELTA Interface Board
Drive Cubiclised DELTA components (CDM)
DNV Det Norske Veritas
I/O Input/Output
IEC International Electro-technical Committee
IGBT Insulated Gate Bipolar Transistor
Machine Bridge The machine bridge controls the bi-directional power flow between the d.c. link and
the motor or generator
MVM Mains Voltage Monitor
Network Bridge The network bridge controls the power flow from the mains supply into the d.c. link. In
the case of an AEM system, bi-directional power flow between the supply and the d.c.
link is controlled.
PDS Power Drive System
PWM Pulse Width Modulation
SFE Sinusoidal Front End
SMPS Switch Mode Power Supply
System General term for the PDS
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