Sets up a dynamic nonlinear loading model,and proposes a finite element method of analyzing the drum under dynamic nonlinear loading.

The construction of embankment of highway can be regarded as a linear loading process, during which the soils are filled gradually on the ground.

Based on one-dimensional consolidation theory, that the settlement-time curve appears 揝?shape under linear loading or nearly linear loading is proved strictly.

Measuring the harmonic current and power factor of nonlinear load;

Active filter for high-power nonlinear loads;

Transient analysis for nonuniform transmission lines with nonlinear loads;

Primary discussion about the way of energy measuring for non-linear load;

Forecasting for non-linear load power based on wavelet and ANN;

In this paper,the mechanism and characteristics of conductor skin effect with nonlinear loads were deeply analyzed;the impact of skin effect on conductor section selection were studied;the existing problems of conductor section selection were indicated;the new methods and conclusions of conductor section selection with nonlinear loads were presented.

To solve the problem that active power filters(APFs) should meet the needs of increasing nonlinear loads,this paper proposes an APF having the capacity-limitation function of compensating load harmonics.

The Finite-Difference Time-Domain(FDTD)method for unequal length multiconductor transmission lines(MTL)with nonlinear loads is presented.