管道系统中非线性过程的电液系统功率谐波分析

2016 2nd International Conference on Intelligent Energy and Power Systems (IEPS) Pub Date : 2016-06-07 DOI:10.1109/IEPS.2016.7521850

M. Zagirnyak, T. Korenkova, V. Kovalchuk

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引用次数: 6

摘要

论证了将功率谐波分析方法应用于管道系统中具有非线性过程的电液复合体的可能性。确定了由空化自振荡引起的水力网络非线性过程，导致功率周期性平稳振荡，并伴随着其变量分量的增大。为了评估电液综合系统的能量转换过程，提出了基于功率均方根值确定的指标。

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Harmonic analysis of power in an electrohydraulic complex with nonlinear processes in the pipeline system

A possibility of application of power harmonic analysis method to an electrohydraulic complex with nonlinear processes in the pipeline system is demonstrated. It is determined that nonlinear processes in a hydraulic network, caused by cavitation self-oscillations, result in periodical stationary oscillations of power, are accompanied by increase of its variable component. To assess the processes of energy conversion in the electrohydraulic complex it is proposed to use indices based on determination of root-mean-square values of power.

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来源期刊

2016 2nd International Conference on Intelligent Energy and Power Systems (IEPS)

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