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Table 2 Three-section current protection setting of the collector network

From: Research on the protection coordination of permanent magnet synchronous generator based wind farms with low voltage ride through capability

Collector network

1

2

3

Protection I

Current(A)

1672

1800

1895

Time(s)

0

0

0

Protection II

Current(A)

1117

1168

1252

Time(s)

0.4

0.4

0.4

Protection III

Current(A)

440

400

370

Time(s)

0.7

0.7

0.7