|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||322/58 ; 322/10 ; 307/105|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 32 인용 특허 : 0|
In a generator starting apparatus, in which commercial frequency electric power supplied from an electric power system is converted into variable-voltage variable-frequency electric power to thereby start a gas turbine generator, a harmonic-component removing apparatus is provided which removes harmonic components contained in the converted variable-voltage variable-frequency electric power on the basis of the detected harmonic components. In addition, an apparatus for removing harmonic components generated in an electric power equipment is provided, whe...
An apparatus for removing harmonic components of electric power frequency generated in electric power equipment, said apparatus comprising: a first electric generator; a second electric generator; a first frequency converter connected to said first and second generators; a second frequency converter connected to said first and second generators; means for supplying electricity from an electric power system to said first and second frequency converters, to supply variable-voltage, variable-frequency electric power to a selected one of said first and secon...