Soft power strategy is an important aspect of China’s foreign diplomacy. It must adapt to global peaceful rise. create understanding, respect and ultimately support political models policies. Then, it will help China win friends’ hearts minds around the world. Therefore, not surprising that building predicting a soft firmly on international agenda. This paper starts with background then describ...

This paper presents a novel stationary frame selective harmonic extraction strategy. Compared with the widely used methods based on the instantaneous power theory, it only needs one matrix transformation, which significantly reduces the computational burden. Time-domain simulation in the MATLAB/Simulink and experimental results based on the 32-bit fixed-point TMS320F2812 DSP platforms verify th...

Two dissimilar control strategies for extracting reference currents for shunt active power filters have been evaluated and their performances have been compared under various non linear loads. Comparison of the compensation ability of different control strategies based on THD and speed will be done and suggestions will be given for the selection of strategy to be used under different load. The ...

by minimizing the total potential energy function and deploying the virtual work principle, a higher-order stiffness matrix is achieved. this new tangent stiffness matrix is used to solve the frame with geometric nonlinear behavior. since authors’ formulation takes into account the higher-order terms of the strain vector, the convergence speed of the solution process will increase. in fact, bot...