Resonance Analysis of Single Screw Expander Based on Compressed Air Energy Storage System - Details

Author：

Indexed by：

EI Scopus

Abstract：

As　an　important　technology　to　achieve　energy　restructuring,　electricity　storage　plays　an　important　role　in　the　mission　of　carbon　neutrality　in　today＇s　society.　Compressed　air　energy　storage　is　one　of　the　most　promising　technologies　for　medium-　and　small-scale　power　storage.　Single　screw　expander　as　an　important　energy　conversion　equipment　in　the　compressed　air　energy　storage,　the　stability　of　its　performance　is　the　key　to　ensure　the　normal　operation　of　the　energy　storage　system.　In　this　study,　based　on　the　resonance　problem　of　single　screw　expander　in　variable　speed　operation　and　the　modal　parameters　of　internal　key　components　structure,　the　research　is　carried　out.　The　results　show　that:　The　single　screw　expander　can　cause　a　large　resonance　damage　when　the　rotational　speed　is　working　under　1950　-　2380　rpm.　The　natural　modal　frequencies　of　gate　rotor,　screw　rotor　and　main　shaft　are　not　the　cause　of　resonance.　Through　the　work　of　this　study,　the　influence　of　internal　key　components　structure　on　resonance　is　eliminated,　and　the　next　research　direction　is　defined.　　©　Published　under　licence　by　IOP　Publishing　Ltd.

Keyword：

Author Community：

[ 1 ] [Song X.]Moe Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Song X.]Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Wu Y.]Moe Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Wu Y.]Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Zhi R.]Moe Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Beijing University of Technology, Beijing, 100124, China
[ 6 ] [Zhi R.]Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing University of Technology, Beijing, 100124, China
[ 7 ] [Shen L.]China North Vehicle Research Institute, Beijing, 100072, China
[ 8 ] [Wang W.]Moe Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Beijing University of Technology, Beijing, 100124, China
[ 9 ] [Wang W.]Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing University of Technology, Beijing, 100124, China
[ 10 ] [Lei B.]Moe Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Beijing University of Technology, Beijing, 100124, China
[ 11 ] [Lei B.]Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing University of Technology, Beijing, 100124, China

Reprint Author's Address：

Email：

Show more details

Related Keywords：

Source ：

ISSN： 1742-6588

Year： 2023

Issue： 1

Volume： 2442

Language： English

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 3

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to