In this paper, an output-feedback-type wide area damping control (WADC) strategy is presented as a supplementary control of high-voltage direct current (HVDC) transmission to enhance thestability of large-scale interconnected power systems. This strategy can effectively suppress the...

Due to the lack of city-level energy consumption statistics and the inconsistency between national, provincial and city-level data, we developed a normalized approach for assessing China׳s city-level CO2 emissions of energy consumptions using DMSP/OLS nighttime light imageries and explored...

To address the demand for vehicles using fuel cell energy with high-performance electrodes, this paper discusses the energy storage model, nano-scale characterization technology, nanoenergy system and the structural design for fuel cell graphene electrodes while giving special attention to three...