ELECTRIC TRANSFORMER FOR HIGH VOLTAGE DIRECT CURRENT SYSTEM AND THE HVDC SYSTEM INCLUDING THE SAME

The present invention relates to a transformer for a high voltage DC transmission system capable of adjusting a voltage transformation ratio based on measured power characteristics. The transformer according to an embodiment of the present invention comprises: an input part receiving a primary AC po...

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Bibliographic Details
Main Authors BAEK, SEUNG TAEK, PARK, KYOUNG HO
Format Patent
LanguageEnglish
Korean
Published 31.08.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TESTING
TRANSFORMERS
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Summary:The present invention relates to a transformer for a high voltage DC transmission system capable of adjusting a voltage transformation ratio based on measured power characteristics. The transformer according to an embodiment of the present invention comprises: an input part receiving a primary AC power; an output part converting the primary AC power into a secondary AC power based on a voltage modification ratio and outputting the secondary AC power to a converter; and a measurement part connected to the output part to measure the power characteristic of at least one of the primary AC power and the secondary AC power. 본 발명의 일 실시 예에 의한 고전압직류송전 시스템용 변압기는, 1차 교류 전력을 입력 받는 입력부; 와 상기 1차 교류 전력을 전압 변성비에 기초하여 2차 교류 전력으로 변성하여 컨버터로 출력하는 출력부; 및 상기 출력부에 연결되어, 상기 1차 교류 전력 및 상기 2차 교류 전력 중 적어도 하나의 전력 특성을 측정하는 측정부를 포함하는 고전압직류송전 시스템용 변압기를 포함한다.
Bibliography:Application Number: KR20170023949