Table 7 HSVM switching table.

From: Fuzzy-2 deployment in indirect vector control and hybrid space vector modulation for a two-level inverter fed induction motor drive

Sector

Zone X

Zone Y

Zone Z

1

\(\left[ {\begin{array}{*{20}c} {d_{t1} + d_{t2} + 0.5d_{t0} } \\ {d_{t2} + 0.5d_{t0} } \\ {0.5d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {d_{t1} + d_{t2} } \\ {\left( {d_{t2} } \right)^{*} } \\ 0 \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} 1 \\ {1 - \left( {d_{t1} } \right)^{ * } } \\ {d_{t0} } \\ \end{array} } \right]\)

2

\(\left[ {\begin{array}{*{20}c} {d_{t1} + 0.5d_{t0} } \\ {d_{t1} + d_{t2} + 0.5d_{t0} } \\ {0.5d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {1 - \left( {d_{t1} } \right)^{ * } } \\ 1 \\ {d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} 1 \\ {d_{t1} + d_{t2} } \\ {0.5d_{t0} } \\ \end{array} } \right]\)

3

\(\left[ {\begin{array}{*{20}c} {d_{t1} + d_{t2} + 0.5d_{t0} } \\ {d_{t2} + 0.5d_{t0} } \\ {0.5d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} 0 \\ {d_{t1} + d_{t2} } \\ {\left( {d_{t2} } \right)^{ * } } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {d_{t0} } \\ 1 \\ {1 - \left( {d_{t1} } \right)^{ * } } \\ \end{array} } \right]\)

4

\(\left[ {\begin{array}{*{20}c} {0.5d_{0} } \\ {d_{1} + 0.5d_{0} } \\ {d_{1} + d_{2} + 0.5d_{0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {d_{t0} } \\ {1 - \left( {d_{t1} } \right)^{ * } } \\ 1 \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} 0 \\ {\left( {d_{2} } \right)^{ * } } \\ {d_{1} + d_{2} } \\ \end{array} } \right]\)

5

\(\left[ {\begin{array}{*{20}c} {d_{t2} + 0.5d_{t0} } \\ {0.5d_{t0} } \\ {d_{t1} + d_{t2} + 0.5d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {\left( {d_{t2} } \right)^{ * } } \\ 0 \\ {d_{t1} + d_{t2} + 0.5d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {1 - \left( {d_{t1} } \right)^{ * } } \\ {d_{t0} } \\ 1 \\ \end{array} } \right]\)

6

\(\left[ {\begin{array}{*{20}c} {d_{t1} + d_{t2} + 0.5d_{t0} } \\ {0.5d_{t0} } \\ {d_{t1} + 0.5d_{t0} } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} 1 \\ {d_{t0} } \\ {1 - \left( {d_{t1} } \right)^{ * } } \\ \end{array} } \right]\)

\(\left[ {\begin{array}{*{20}c} {d_{t1} + d_{t2} } \\ 0 \\ {\left( {d_{t2} } \right)^{ * } } \\ \end{array} } \right]\)

  1. *Double switching.
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