A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 16px; TEXT-DECORATION: none">转子串接电抗器或电阻起动</span>
B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 16px; TEXT-DECORATION: none">转子串频敏电阻器起动</span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 16px">定子串接电抗器或电阻的降压起动</span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 16px">星形—三角形(Y—△)降压起动</span>