MEASURING ROTATING BLADE VIBRATION OF LARGE LOW PRESSURE STEAM TURBINES.

被引：0

作者：

Donato, V.

Bannister, R.L.

DeMartini, J.F.

机构：

来源：

Chartered Mechanical Engineer | 1981年 / 28卷 / 07期

关键词：

VIBRATIONS; -; Measurements;

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摘要：

Turbine-generators in operation today can generate more than 1300 MW or enough electricity to supply the residential needs of over four million people, so their reliability is of utmost importance in the economics of electrical energy generation. This article reviews the experimental techniques and instrumentation development evolved over four decades by one turbine manufacturer to measure the dynamic behavior of rotating low pressure steam turbine blades. It discusses optical systems, strain gauges and slip ring, radio telemetry for strain measurements, telemetry instrumentation, and test facilities.

引用

页码：46 / 49

共 50 条

[1] MEASURING BLADE VIBRATION OF LARGE LOW PRESSURE STEAM TURBINES.
Donato, V.
Bannister, R.L.
DeMartini, J.F.
[J]. Power Engineering (Barrington, Illinois), 1981, 85 (03): : 68 - 71
[2] MEASURING BLADE VIBRATION OF LARGE LOW-PRESSURE STEAM-TURBINES
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BANNISTER, RL
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[J]. POWER ENGINEERING, 1981, 85 (03) : 68 - 69
[3] MEASURING ROTATING BLADE VIBRATION OF LARGE LOW-PRESSURE STEAM-TURBINES - ONE MANUFACTURERS APPROACH
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