Detail publikačního výsledku

AUTOMATED DC SUBSTATION SHORT-CURRENT EVALUATION.

DOHNAL, P., URBAN, F., VALENTA, J.

Originální název

AUTOMATED DC SUBSTATION SHORT-CURRENT EVALUATION.

Anglický název

AUTOMATED DC SUBSTATION SHORT-CURRENT EVALUATION.

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Technical praxis has no easy-to-use standardized method for a DC short-current evaluation. For a correct rating of rectifying blocks (diodes) and input and output current-carrying cables is need to know short-current parameters. The current flow in the substation is derived by commutation of rectifying blocks, which define current of transformers and DC part. For evaluating exists a semi empiric formula, that has a delimited relevance to small power range up to 50 kWatts of output power. New way of evaluation of short current is based on simulation of simplified substation model using the capabilities of DYNAST simulation program, or other dynamic equation solver based on numerical method, like Matlab.

Anglický abstrakt

Technical praxis has no easy-to-use standardized method for a DC short-current evaluation. For a correct rating of rectifying blocks (diodes) and input and output current-carrying cables is need to know short-current parameters. The current flow in the substation is derived by commutation of rectifying blocks, which define current of transformers and DC part. For evaluating exists a semi empiric formula, that has a delimited relevance to small power range up to 50 kWatts of output power. New way of evaluation of short current is based on simulation of simplified substation model using the capabilities of DYNAST simulation program, or other dynamic equation solver based on numerical method, like Matlab.

Klíčová slova v angličtině

Short, DC substation

Autoři

DOHNAL, P., URBAN, F., VALENTA, J.

Vydáno

01.01.2004

ISSN

1336-1376

Periodikum

Advances in Electrical and Electronic Engineering

Svazek

2004

Číslo

2

Stát

Česká republika

Strany od

278

Strany počet

3

URL

Knihovna UVEE

BibTex

@article{BUT42331,
  author="Petr {Dohnal} and Ferdinand {Urban} and Jiří {Valenta}",
  title="AUTOMATED DC SUBSTATION SHORT-CURRENT EVALUATION.",
  journal="Advances in Electrical and Electronic Engineering",
  year="2004",
  volume="2004",
  number="2",
  pages="3",
  issn="1336-1376",
  url="Knihovna UVEE"
}