Calculation of the critical rotating speed and unbalance response of steam turbine rotor

Huadian Technology ›› 2011, Vol. 33 ›› Issue (12): 39-40.

• 研究与开发 • Previous Articles Next Articles

Calculation of the critical rotating speed and unbalance response of steam turbine rotor

DING Feng1, GUO Qunlong2

1.Xinjiang Zhongtai Chemical Corporation Limited, Urumqi 830009, China; 2.CentralSouth Electric Power Design Institute, Wuhan 430071, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-12-25 Published:2011-12-25

Abstract

DING Feng;GUO Qunlong. Calculation of the critical rotating speed and unbalance response of steam turbine rotor[J]. Huadian Technology, 2011, 33(12): 39-40.

[1]	SUN Haifeng, WANG Zhaohui, WANG Jianfeng, HU Da, ZHU Yue. Analysis on safety and reliability of 600 MW supercritical units' deep peak regulation [J]. Huadian Technology, 2020, 42(12): 94-100.
[2]	JIN Wei. Energysaving transformation of vacuum pump in 660MW steam turbine generator set  [J]. Huadian Technology, 2019, 41(7): 40-42.
[3]	CHEN Xiao，XU Wei，LIU Li，CHEN Xin. Analysis and treatment of abnormal vibration of a steam turbine of 600MW unit [J]. Huadian Technology, 2019, 41(7): 64-66.
[4]	XIAN Jianwei，DAI Shujian. Analysis and treatment for fast scaling in 300MW subcritical steam turbine [J]. Huadian Technology, 2019, 41(5): 78-.80.
[5]	WANG Min1，WANG Jie2. Cause analysis and treatment of low vacuum of condenser in 660MW supercritical unit [J]. Huadian Technology, 2019, 41(3): 59-61.
[6]	SONG Xin. Analysis and solution for temperature fluctuation of turbine shaft seal steam [J]. Huadian Technology, 2019, 41(2): 46-48.
[7]	WANG Zhihui,SONG Zhiqiang,WANG Gangfeng,YU Yong. Cause analysis and treatment of steam flow excited vibration of steam turbine in Tongchuan Zhaojin Power Plant [J]. Huadian Technology, 2019, 41(2): 46-48.
[8]	FENG Guangming. Unit tripping risk analysis hidden behind the failure of deaerator admission check valve [J]. Huadian Technology, 2019, 41(1): 72-73.
[9]	ZONG Xudong. Optimization and modification of condensing steam turbine [J]. Huadian Technology, 2018, 40(9): 21-24.
[10]	CHEN Jie, ZHAO Weizheng. Analysis and treatment on vibration faults diagnosis after flow path retrofitting of 600MW steam turbine [J]. Huadian Technology, 2018, 40(9): 40-43.
[11]	YU Yong. Adjustment process of gland sealing clearance of 600MW steam turbine full solid cylinder [J]. Huadian Technology, 2018, 40(9): 44-46.
[12]	AN Zongwu1，MENG Yingqi1, LIU Chao1，LI Changhai1，WU Zhongsheng2. Fault analysis and treatment during commissioning period of a new 350MW supercritical heating unit [J]. Huadian Technology, 2018, 40(7): 50-53.
[13]	LIU Xiaoyan, WANG Wenzhong, OUYANG Jie, WEI Dongliang, XIE Lingui. Study on IP control valve of largescale steam turbine engaged in heat supply regulation [J]. Huadian Technology, 2018, 40(3): 9-12.
[14]	ZHANG Liangjie. Analysis and prevention of the large expansion difference of ultrasupercritical steam turbine in hot startup process [J]. Huadian Technology, 2018, 40(3): 48-49.
[15]	CHEN Chunhui，YAO Zhiwei，DONG Yi. Causes and control methods of cracks on mortar pad for steam turbine in the cold and dry environment [J]. Huadian Technology, 2018, 40(2): 10-12.

Calculation of the critical rotating speed and unbalance response of steam turbine rotor

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments