Photovoltaic energy conversion becomes main focus of many researches due to its promising potential as source for future electricity and has many advantages than the other alternative energy sources like wind, solar, ocean, biomass, geothermal etc. In Photovoltaic power generation system multi level inverters can be used as an alternative configuration for the dc to ac inverter. Diode clamped i...

The need for high power apparatus in industry has increased in recent years. Multilevel inverters have developed as easy alternatives for such power requirements. Multilevel inverters consist of a group of semiconductor switches and a set of voltage source components like capacitors or independent sources. The basic concept of these inverters depends on using this series of switches and sources...

Abstract Hybrid cascaded ultra-high voltage dc is a new technique with line commutated converter one or several source converters. It an effective solution for large capability transmission as well improving the stability of ac grid multiple systems feeding in. Baihetan-jiangsu project in China first world. For receiving end strong system, short circuit current always and close to maximum break...

Hybrid energy storage system (HESS) using cascaded multilevel converters (CMC) has received increasing attention due to its merits on smoothing power fluctuations for renewable systems (RESs). However, CMC-based HESS still faces tough challenges asymmetrical ac distribution. In this paper, hierarchical allocation control strategy is utilized in star-connected coordinate between batteries and su...

The application of Data mining has proved to be successful in almost all the fields including medical domain. Medical data mining is the process of extracting useful knowledge and hidden patterns from medical data. This paper proposes a hybrid model for classifying Cleveland Heart dataset with hybrid feature selection and compares the performance with the base classifiers and ensemble classifie...

This paper proposes a novel hybrid active power filter (HAPF) topology based on the cascaded connection of the AC-side capacitor and the third-order LCL-filter, which has the advantage of the conventional hybrid filter and the LCL-filter in terms of reduced dclink voltage and better switching ripple attenuation. The robust deadbeat control law is derived for the current loop, with special empha...