Amplitude damper for wind power generator

The present invention relates to an amplitude damper for a wind power generator, which comprises: an outer tube covering a pillar and fixed to an installation surface; an inner tube installed in the center of the outer tube and closely coming in contact with the pillar; and an amplitude reducing mod...

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Bibliographische Detailangaben
Hauptverfasser:	HUR CHEOL KOO, KWON JONG JEONG, SEO DONG HWAN, PARK JONG HOON, SON YOUNG SOO, PARK JIN SOO, KIM BYUNG MOON, HUR CHEOL KI, CHUNG YOU JONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The present invention relates to an amplitude damper for a wind power generator, which comprises: an outer tube covering a pillar and fixed to an installation surface; an inner tube installed in the center of the outer tube and closely coming in contact with the pillar; and an amplitude reducing module installed between the outer tube and the inner tube. Accordingly, amplitude generated from the pillar of the wind power generator by the amplitude reducing module can be reduced. Moreover, fatigue fracture can be prevented. 본 발명의 풍력발전기용 진폭 댐퍼는, 기둥을 감싸며 설치면에 고정설치된 외관; 상기 외관의 중앙에 설치되며 기둥과 밀착 설치된 내관; 및 상기 외관과 내관의 사이에 설치된 진폭 감쇠 모듈이 포함되는 것을 특징으로 한다. 이에 따라, 진폭 감쇠 모듈에 의해 풍력발전기의 기둥에서 발생하는 진폭을 저감하여 피로파괴를 방지하는 효과가 있다.