Marian COSTEA


19-39 SCHEME DE ALIMENTARE A SERVICIILOR INTERNE DINTR-O HIDROCENTRALĂ

ANCILLARY SERVICES ELECTRIC DIAGRAM ANALYSIS
AT A HYDROPOWER PLANT
The paper deals with the ancillary services analysis and with the
replacement of electrical equipment due to the short circuit power changes
imposed by the replacement of the transformers T1 and TSI-1 in the
hydropower plant DIMITRIE LEONIDA.
Keywords: domestic services, short-circuit currents
Cuvinte cheie: servicii interne, curenţi de scurtcircuit

39 SCHEME DE ALIMENTARE A SERVICIILOR INTERNE


21-33 SOLICITĂRI ALE IZOLAȚIEI ECHIPAMENTELOR DIN CELULA DE MĂSURARE 110 kV

INSULATION STRESSES IN THE 110 kV MEASURING BAY
The paper presents the simulation results regarding the transients due
to bus-bar disconnector operation at the measuring bay of a 110 kV substation.
Cuvinte cheie: solicitări dielectrice, manevre cu separatoarele
Keywords: dielectric applications, maneuvers with separators

33 SOLICITĂRI ALE IZOLAȚIEI ECHIPAMENTELOR DIN