主办:陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊:1976年

汽车实用技术 ›› 2021, Vol. 46 ›› Issue (17): 74-76.DOI: 10.16638/j.cnki.1671-7988.2021.017.021

• 测试试验 • 上一篇    

发动机三缸机与 NVH 研究

杨园园,朱云波,郭梦梦,于 洋   

  1. 宁波吉利汽车研究开发有限公司
  • 出版日期:2021-09-15 发布日期:2021-09-15
  • 通讯作者: 杨园园
  • 作者简介:杨园园(1984.08—),女,技术主管,副高级工程师, 就职于宁波吉利汽车研究开发有限公司,研究方向:发动机三缸机 与 NVH 的研究。

Research on Three Cylinder Engine and NVH

YANG Yuanyuan, ZHU Yunbo, GUO Mengmeng, YU Yang   

  1. Ningbo Geely Automobile Research and Development Co., Ltd
  • Online:2021-09-15 Published:2021-09-15
  • Contact: YANG Yuanyuan

摘要: 近年来市场上三缸发动机广泛应用在各品牌汽车上,三缸发动机为整车带来很多优势的同时,也带来了一 些负面的影响。文章主要论述发动机三缸机与 NVH 的关系,三缸机的结构特点及其平衡性对 NVH 的影响,通 过具体案例进行分析,针对三缸发动机易出现抖动问题给出有效的解决措施。

关键词: 三缸机发动机;抖动;NVH;平衡性

Abstract: In recent years, the three-cylinder engine has been widely used in various brands of cars in the market. The three-cylinder engine brings many advantages to the vehicle, but also brings some negative effects. This paper mainly discusses the relationship between the three-cylinder engine and NVH, the impact of the structure characteristics of the three-cylinder engine and its balance on NVH, and gives effective solutions to the jitter problem of the three-cylinder engine by analyzing specific cases.

Key words: Engine(three cylinder); Shake; NVH; Balance