High-order filters, capable of increasing the efficiency of converters, depend on advanced control algorithms to reduce multiple resonant frequencies, but that such algorithms often require precise information about the component parameters of the converter’s output filters. To capture the parameter.....
[Detail]
This novel technology aims to support internet knowledge collaboration by improving the efficiency of data mining in web-based documents. Clustering techniques generally rely on a data representation model, a similarity measure, a clustering model and a clustering algorithm. Combining the sequence o.....
[Detail]
Recent advances in power electronics and semiconductor technologies and cost reduction of solar panels have profound impact on the commercial acceptance of grid connected photovoltaic (PV) systems. Among various choices, high energy-efficient AC-modules that consist of an inverter are suitable for s.....
[Detail]
The invention relates to a method of manufacturing ballasts for high voltage discharge lamps. The method provides the passive LC ballast with an inductance and capacitance derived from a non-linear model. The purpose is to ensure that the lamp operates at a pre-determined lamp power. The ballast is .....
[Detail]
CityU researchers have developed an efficient thermoelectric modular design for converting heat energy into electrical power. The team aims to identify high-performance thermoelectric materials and to minimize cost. A new nanomaterial is developed for the said purpose. Thermoelectric materials can b.....
[Detail]
| |< <- | [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] | -> >| |
