Start-up with low voltage stator 41
Start-up with low voltage stator
What this chapter contains
This chapter describes the basic start-up procedure of the wind turbine converter equipped
with doubly-fed induction generator control program.
Note: Grid-side converters are delivered with one of the following grid voltage
measurement methods:
• The grid-side converter receives the voltage measurement data from the rotor-side
converter. (The rotor-side converter is only fitted with an NUIM board.)
• The grid-side converter is fitted with a dedicated measurement board, NAMU / BAMU.
Each method requires a different grid-side converter control program version. The first
method requires version IXXR7260 with Adaptive program version IZXX0169.AP (or later
versions) while the second requires version IWXR7300 with Adaptive program version
00595631_C.AP (or later versions).
The grid-side converter parameter settings in the start-up procedure below differ
depending on which grid voltage measurement method is used.
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