共 50 条
- [29] VARIABLE FREQUENCY VARIABLE SPEED AC DRIVES ELECTRIC MACHINES AND POWER SYSTEMS, 1987, 12 (03): : 143 - 163
- [30] VARIABLE SPEED INDUCTION MOTOR USING THYRISTORS IN SECONDARY CIRCUIT IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1971, PA90 (02): : 509 - &