ABB ACS880-77CC, Руководство по оборудованию

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Terms and abbreviations
Description Term
Auxiliary control unit. Contains control electronics, auxiliary voltage circuitry, etc. ACU
Auxiliary measurement unit BAMU
Type of control board BCON
Type of control unit BCU
The part in which the control program runs. Control unit
Converts direct current and voltage to alternating current and voltage, or vice versa. Converter
Grid-side converter or generator-side converter module Converter module
One section of a cabinet-installed wind turbine converter. A cubicle is typically behind
a door of its own. Cubicle
Protects the converter by cutting down a peak overvoltage in the converter DC link:
conducts the surplus energy from the intermediate circuit of the wind turbine converter
to the DC resistor when necessary. The chopper operates when the DC link voltage
exceeds a maximum limit. A sudden disturbance in turbine operation or grid can cause
the DC voltage rise. DC chopper
DC circuit between grid-side converter and generator-side converter DC link
Energy storage which stabilizes the intermediate circuit DC voltage DC link capacitors
Dissipates the surplus energy conducted by the DC chopper to heat. Essential part
of the DC chopper circuit. DC resistor
Distributed drives communication system protocol DDCS
Direct torque control, a generator control method DTC
Electromagnetic compatibility EMC
Optional CANopen® adapter module FCAN
Optional ControlNet™ adapter module FCNA
Optional DeviceNet™ adapter module FDNA
Optional I/O extension adapter FEA-03
Optional HTL incremental encoder interface module FEN-31
Optional Ethernet adapter module FENA
Optional digital I/O extension module FIO-01
Optional analog I/O extension module FIO-11
Optional PROFIBUS DP® adapter module FPBA-01
Physical size of the converter module, for example R9iLC. Frame, frame size
The part of a wind turbine converter that is connected to the generator stator and
transfers the generator-produced AC power to the converter DC bus Generator-side convert-
er
The part of a wind turbine converter that transfers energy from the converter DC bus
to the AC grid and vice versa Grid-side converter
Insulated gate bipolar transistor IGBT
Inductor-capacitor-inductor filter LCL filter
Remote monitoring tool NETA-21
In the control program, a user-adjustable operation instruction to the converter, or
signal measured or calculated by the converter. Parameter
Protective earth (ground) PE
Programmable logic controller PLC
Power stage link PSL
I/O module. Subtypes of this module are CI581-CN, AX522, and AI523. S500
Uninterruptible power supply UPS
Converter between a wind turbine generator and the grid Wind turbine converter
Wind turbine system consists of the wind turbine, wind turbine converter, generator
etc. Wind turbine system
Wind turbine controller. Controls the whole wind turbine system. WTC
Type of memory unit, attached to the control unit ZMU
Introduction to the manual 25