新型动态无功补偿装置研究

Diagnosis and treatment of after overhaul vibration fault of 300MW turbine

提出一种新型的动态无功补偿装置《改进CKY》，介绍了其原理，介绍改进CKY低压样机的性能测试，将其与国内典型应用的MSC和TCR＋FC型静、动态无功补偿装置等进行了技术经济指标比较。

Aim at the problem of large vibration, this paper analyzes its cause and presents a dynamic balancing disposal for high -middle pressure rotor and low - pressure rotor to reduce the excessive vibration and guarantee the operation safety of generating set.