This article proposes a new control scheme for a distributed cogeneration (microcogeneration) plant using three-phase induction machine as an electric generator. This control scheme assures a better energy-conversion quality. The plant can be operated as a grid-connected generator with load tracking or as an isolated generator. In isolated operation, the induction generator is excited with a current-controlled voltage source inverter (CCVSI) having a suitable capacitive bank the DC side. During grid-connected operations, the same converter can be used for power factor correction.
DISTRIBUTED COGENERATION PLANTS / Bellini, A; Franceschini, Giovanni; Lorenzani, E; Tassoni, Carla. - In: IEEE INDUSTRY APPLICATIONS MAGAZINE. - ISSN 1077-2618. - 15:6(2009), pp. 61-68. [10.1109/MIAS.2009.934447]
DISTRIBUTED COGENERATION PLANTS
FRANCESCHINI, Giovanni;TASSONI, Carla
2009-01-01
Abstract
This article proposes a new control scheme for a distributed cogeneration (microcogeneration) plant using three-phase induction machine as an electric generator. This control scheme assures a better energy-conversion quality. The plant can be operated as a grid-connected generator with load tracking or as an isolated generator. In isolated operation, the induction generator is excited with a current-controlled voltage source inverter (CCVSI) having a suitable capacitive bank the DC side. During grid-connected operations, the same converter can be used for power factor correction.| File | Dimensione | Formato | |
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