Himmat Singh

Learn More
Optimal reactive power dispatch is one of most important task in the today's power system operation. This paper present optimal reactive power dispatch with the help of differential evolution algorithm. The optimal reactive power dispatch is a non linear constraints multi objective optimization problem where the real power loss, voltage deviation and fuel(More)
BACKGROUND & OBJECTIVES Rajasthan is one of the dengue endemic states of India. Very few studies have been published on entomological aspects of dengue in this state. Owing to water scarcity, inhabitants in desert areas overstore domestic water which leads to the persistence of dengue vectors within the domestic premises. Area specific knowledge on(More)
BACKGROUND & OBJECTIVES Malaria is an important public health problem in northwestern desert part of Rajasthan. Since desert malaria is seasonal or unstable, there is a need to study its epidemiology in the totality to address factors like how malaria is introduced into desert every year and what are desert-specific transmission risk factors leading to(More)
The aim of the present research work was to enhance the solubility of Carvedilol by solid dispersion method and to formulate a mouth dissolving tablet. Drugs are more frequently taken by oral administration. The solubility of Carvedilol enhanced with different ratios of PVP by the solvent evaporation method .In-vitro release profile of solid dispersion(More)
Ayurveda is the oldest surviving complete medical system in the world. Its origins go back nearly 5000 years. Arjunarishta (Parthadyarishta) is an important Ayurvedic formulation used for cardiovascular disorders and is prepared by fermenting the decoction of specified plant materials using flowers of Woodfordia fruticosa.The objective of this study was to(More)
— This paper presents an efficient and reliable Particle Swarm Optimization (PSO) algorithm for solving Reactive power optimization including voltage deviation in Power System. Voltage deviation is the capability of a power system to maintain up to standard voltages at all buses in the system under standard conditions and under being subjected to a(More)
This paper presents a recently developed Hybrid Multi-Swarm Particle Swarm Optimization (HMPSO) algorithm for multi-objective optimal reactive power control (ORPC) for minimizing real power loss and improving voltage stability. Optimal reactive power control in electrical power system is a single objective or a multi-objective, non-linear, constrained(More)
Reactive Power Dispatch (RPD) is one of the most significant tasks required for proper operation and control of a power system. Reactive power dispatch reduces power system losses by adjusting the reactive power control variables such as generator voltages, transformer tap-settings and other sources of reactive power such as capacitor banks or FACTS(More)
BACKGROUND AND OBJECTIVE The study is based on hypothesis that whether continuous entomological surveillance of Ae. aegypti and simultaneous appropriate interventions in key containers during non-transmission (December-May) months would have any impact on breeding of Aedes and dengue cases during the following transmission months (June-November). The impact(More)
  • 1