TY - JOUR
T1 - Simulation studies on power control of doubly fed rotary frequency converter
AU - Furukawa, R.
AU - Yokoyama, R.
AU - Koyanagi, K.
PY - 2002/1
Y1 - 2002/1
N2 - The doubly fed (or adjustable speed) pumped storage generating systems which have been newly developed with recent progress of power electronic technology as its setting can contribute not only to power system frequency control at nights, but also to improvement of power system stability. In this paper, a new rotary frequency converter is proposed that consists of a couple of rotary machines and at least one of them is the doubly fed machine. Compared with a conventional rotary frequency converter that consists of a couple of synchronous machines, the new doubly fed rotary frequency converter can control transfer power actively. Mathematical models of the proposed new converter and basic considerations for their fundamental control strategy based on the models are described, and the results of dynamic simulations for investigating the characteristics of control and operation of the converter in power system are presented.
AB - The doubly fed (or adjustable speed) pumped storage generating systems which have been newly developed with recent progress of power electronic technology as its setting can contribute not only to power system frequency control at nights, but also to improvement of power system stability. In this paper, a new rotary frequency converter is proposed that consists of a couple of rotary machines and at least one of them is the doubly fed machine. Compared with a conventional rotary frequency converter that consists of a couple of synchronous machines, the new doubly fed rotary frequency converter can control transfer power actively. Mathematical models of the proposed new converter and basic considerations for their fundamental control strategy based on the models are described, and the results of dynamic simulations for investigating the characteristics of control and operation of the converter in power system are presented.
KW - Control
KW - Doubly fed machine
KW - Dynamic simulation
KW - Induction machine
KW - Power system operation
KW - Power system stability
KW - Rotary frequency converter
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U2 - 10.1016/S0142-0615(01)00012-6
DO - 10.1016/S0142-0615(01)00012-6
M3 - Article
AN - SCOPUS:0036027480
VL - 24
SP - 1
EP - 7
JO - International Journal of Electrical Power and Energy Systems
JF - International Journal of Electrical Power and Energy Systems
SN - 0142-0615
IS - 1
ER -