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Table 5 Comparative analysis of obtained results with the existing method

From: Weak bus-constrained PMU placement for complete observability of a connected power network considering voltage stability indices

Test system

Proposed approach

SA [65]

VCPI

LSI

FVSI

NVSI

BSA

14- bus

5

5

5

5

5

39- bus

14

14

14

14

–

118- bus

32

32

32

32

–

300- bus

88

88

88

88

–

  1. (−-) entry means not reported
  2. BSA Branch Sensitivity Analysis Method