CHARACTERISTICS OF VOLTAGE MAINTAINING METHODS FOR ELECTRICAL NETWORKS

Autor/autori: Prof. Eng. Virgil MAIER PhD, Prof. Eng. Sorin Gh. PAVEL PhD, Assis. Eng. Horia Gh. BELEIU PhD, Eng. Doru LESE PhD Student

Rezumat: Dintre metodele analizate in lucrare fac parte utilizarea de tensiuni suplimentare prin reglajul prizelor la transformatoare si autotransformatoare, modificarea parametrilor retelelor si controlul circulatiei de putere reactiva. In buna parte, aceste metode sunt disponibile atat la nivelul furnizorilor, cat si al consumatorilor, chiar daca cu ponderi relativ diferite.

Cuvinte cheie: regim deformant, calitatea energiei electrice, variatii lente de tensiune, monitorizarea undei de tensiune.


Abstract: Among the analyzed methods there are the additional voltages uses by setting the transformers and autotransformers traps, the network parameters changing by parallel coupling/decoupling and the reactive power flow control. These methods are available on both the suppliers and the end-users, even if they have different weights

Keywords: harmonics, power quality, low voltage variations, voltage monitoring

 

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