Three-phase asynchronous generators

Asynchronous generators are used to recover braking energy back into the system (“regenerative braking”), as well as to generate electrical energy. Speed and power factor are independent of this.

In order to generate energy, the asynchronous generator requires a supply network (grid-excited asynchronous generator) or a parallel-connected capacitor bank in isolated operation (capacitor-excited or self-excited asynchronous generator).

  • Shaft height: up to 800
  • Protection degree: up to IP 56
  • Cooling system: up to IC 86W7
  • Speed: up to 3,600 rpm
  • Insulation class: F and H

Additional components:

In order to adapt the machines to different applications and for monitoring and documentation purposes, the machines can be equipped with the following additional devices: more


Advantages:

  • high reliability and long service life
  • extremely economical operation
  • customised optimisation in terms of sizing and power range
  • more cost-effective and lower maintenance in comparison to traditional synchronous generators
  • can be adapted to different applications and customer specifications, including use as a hydro-electric power, test bench or on-board systems generator
  • easy connection to an existing grid is possible
  • no synchronisation problems
  • smooth grid connection
  • flexible speed


Power overview

Pole number range2 4 6 8 10 12 14...40
Speed 1) 3000 1500 1000 750 600 500 429...150
Power 2)          
from
160 160 132 90 75 40 35...10
to 1560 5000 5000 4000 2800 1950 1560...35

1) [min-1], 2) [kW], AEM low voltage up to 1,000 V

Pole number range2 4 6 8 10 12 14...30
Speed 1) 3000 1500 1000 750 600 500 429...200
Power 2)          
from
132 132 110 90 75 50 40...10
to 1000 4000 4000 2800 2000 1560 1120...40

1) [min-1], 2) [kW], AEM medium voltage from 1,000 to 6,600 V

Pole number range2 4 6 8 10 12 14...20
Speed 1) 3000 1500 1000 750 600 500 429...300
Power 2)          
from
132 132 110 90 75 50 40...110
to 1000 4000 4000 2800 2000 1560 1120...160

1) [min-1], 2) [kW], AEM high voltage over 6,600 V

Quick Contact

Tel.:+49 340 203-200
Fax:+49 340 203-311
E-mail:info@aemdessau.de
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Asynchronous machine
Synchronous machine