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Inverter units IGBTs

Diode bridge rectifier (converter) Inverter unit IGBT or thyristor, depending upon the size of machine,... [Pg.104]

This determines the switching pattern of the inverter unit, based on the T and

error signals, obtained from the torque and flux comparators. Since these signals arc obtained at very high speed, the inverter IGBTs are also switched with an equally high speed to provide a quick response and an accurate T and N. [Pg.109]

Figure 6.26(a) Basic IGBT or thyristor (GTO) inverter unit... [Pg.124]

Figure 6.26(b) A small rating IGBT inverter unit (Courtesy Kirloskar Electric)... [Pg.124]

Figure 6.30 An IGBT inverter unit with dynamic braking... Figure 6.30 An IGBT inverter unit with dynamic braking...
Figure 6.33 An IGBT converter-cum-inverter unit to feed back regenerative energy... Figure 6.33 An IGBT converter-cum-inverter unit to feed back regenerative energy...
Figure 6.19 A typical inverter circuit using IGBTs, also showing a feedback unit... Figure 6.19 A typical inverter circuit using IGBTs, also showing a feedback unit...
In Europe, the drive system of the Impact propelled the Opel Impuls2, a conversion vehicle based on the Opel Astra Caravan in 1991. A new, specifically developed AC induction drive unit with IGBT inverter technology was used to build a small fleet of Impuls vehicles see Figure 8.4). The fleet served as an automotive test bed for the integration of various advanced battery systems such as nickel-cadmium, nickel-metal hydride, sodium-nickel chloride, sodium-sulfur, and sealed lead-acid. [Pg.156]


See other pages where Inverter units IGBTs is mentioned: [Pg.122]    [Pg.126]    [Pg.127]    [Pg.133]    [Pg.134]    [Pg.143]    [Pg.25]    [Pg.223]    [Pg.224]    [Pg.114]    [Pg.124]    [Pg.128]    [Pg.130]    [Pg.98]    [Pg.317]    [Pg.528]    [Pg.220]    [Pg.244]   
See also in sourсe #XX -- [ Pg.14 ]




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