Nagorny P. An electric neutral regime and metod of electrical networks 3-35 kV protection against short circuit to the earth

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U003212

Applicant for

Specialization

  • 05.14.02 - Електричні станції, мережі і системи

16-06-2004

Specialized Academic Board

Д 26.187.03

Institute of Electrodynemics, NAS of Ukraine

Essay

Objekt - processes protecion against short circuit to the earth of electrical networks 3-35 kV; The purpose - ecommended protection against short faults to the earth electrical networks 3-35 kV and their consequence; Methods - decision of differential equations, classical methods theory of proceses one-phase shorted on ground, complex methods of calculation electrical networks; Novelty - primery shows influence to quantity of overvoltage; Results - proposes rrangement grounding neutral network and relay protecton; Embedded -arrangements of grounding and relay protection elektrical networks 3-35kV "Khmtknitskoblenergo"; Area - electrical networks 3-35 kV

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