Abstract. The Madden–Julian Oscillation (MJO) is one of the main sources sub-seasonal atmospheric predictability in tropical region. MJO affects precipitation over highly populated areas, especially around southern India. Therefore, predicting its phase and intensity important as it has a high societal impact. Indices can be derived from first principal components zonal wind outgoing longwave r...

Cloud seeding activities have been carried out in the form of experiments and operation as part water resource management some parts world. Recently, a new method cloud using ground-based generator (GBG) was introduced Indonesia. This is used to seed orographic clouds with aid 50 m GBG tower located mountainous area. By taking advantage topography local circulation, will introduce hygroscopic m...

In this paper, we propose an AC power flow based cascading failure model that explicitly considers external weather conditions, extreme temperatures in particular, and evaluates the impact of temperature on initiation propagation blackouts. Based model, careful analysis is performed resilience system under temperatures. Specifically, load dynamic line rating changes are modeled due to disturban...

a critical protection requirement for grid connected distributed generators (dg) is anti-islanding protection. in this paper, a new islanding detection method for any possible network loading is proposed based on utilizing and combining various system parameter indices. in order to secure the detection of islanding, eight intentional disturbances are imposed to the system under study in which t...

in the restructured environment of electricity market, firstly the generating companies and the customers are looking for maximizing their profit and secondly independent system operator is looking for the stability of the power network and maximizing social welfare. in this paper, a one way auction in the electricity market for the generator companies is considered in both perfect and imperfec...