Gearbox Reliability Collaborative Phase 3 Gearbox 3 Test Plan

Keller, Jonathan¹  Wallen, Robb¹ 

[1] National Renewable Energy Lab. (NREL), Golden, CO (United States)

关键词: Gearbox Reliability Collaborative;    Gearbox 3;    testing;    planetary load sharing;    fatigue;    NREL;   

DOI  :  10.2172/1328995
RP-ID  :  NREL/TP--5000-66594
PID  :  OSTI ID: 1328995

学科分类：再生能源与代替技术

美国|英语

来源: SciTech Connect

【 摘 要 】

This document describes the Phase 3 test plan for the Gearbox Reliability Collaborative Gearbox #3. The primary test objective is to measure the planetary load sharing characteristics in the same conditions as the original gearbox design. If the measured load-sharing characteristics are close to the design model, the projected three-times improvement in planetary section predicted fatigue life and the efficacy of preloaded tapered roller bearings in mitigating the planetary bearing fatigue failure mode will have been demonstrated.