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Top1. Introduction
To alleviate the challenges of power crisis and make clean environment, renewable energy is the main agenda of pollution free energy in entire planet. The primary objective of renewable energy based load dispatch (RELD) is to organize the dedicated generators and wind turbines’ outcome; equipped in a particular path that the whole power generation charge and pollutant dangerous emission are diminished, by fulfilling the power requirement and every additional working constraints. Due to the exhaust hazard gases, environmental degradation is a major problem today. So this topic will give confidence for all the urbanized and upward countries to incorporate renewable sources like bio-energy, solar, wind etc. using conservative fossil fuels power units to meet up their rapidly increasing requirement of energy.
For stochastic environment of renewable possessions, renewable wind generation production is not easy to predict (Panigrahi et al. 2010). Most of these works used a valid statistics distribution and it is known as Weibull distribution and it is introduced (Li L-L et al. 2021; Shi et al. 2012; Muhammad et al. 2019; Ilhan et al. 2018; Hazra & Roy, 2020; Chaudhary et al. 2020) to represent the variability of wind. As the deviation of renewable wind speed controls the outputs of windmill, so wind power forecasting errors will carry a chief trouble for counting the system keep marginal level. A similar work can be seen in the literature of Ganesan et al. 2020. It is offer the assurance of steadfast and a secure operation. The unrestrained wind power penetration is a dangerous work for a complex electrical energy system and it may resulted out an unbalanced system. To meet the load demand, scheduling of hybrid wind thermal [WT] system as a type of optimal generation scheduling and it should be made in such a manner that the entire cost and contamination are decreased by satisfying multiple number of constraints (Hazra & Roy, 2015). In some literatures (Liu & Xu, 2010; Hetzer et al. 2008), scientific optimization method related to probabilistic phenomena are worn to compact with uncertainty of renewable generation of power. Employment of amalgam of the electric vehicles (PHEVs) plug-in and Thermo-Electric Cooling Devices (TECD) have been introduced for sufficient charging allocation strategy using metaheuristics approaches (Vasant et al. 2020; Vasant et al. 2017). Economic load dispatch (ELD) is a method to assign the generating sectors in such a way that the working charge is diminished by fulfilling the load demand. ELD with reflection of carbon pollution tax and incorporation of renewable power are a modern trend as well as it is an promising method. In this literature, the ELD having six conventional fossil fuel units under a very few loading situation is processed by imposing carbon emission and an another way i.e. without using pollution of harmful carbon. Later, two wind parks are incorporated to the systems and ELD is processed by including pollution penalty i.e. tax of carbon and secondly in another way i.e. without using carbon emission tax. The wind thermal collective systems is a multi-objective, multi-stage, complex and non smooth optimization issue. Owing to the stochastic characteristics of wind, available wind power is complicated to predict (Muhammad et al. 2019; Hazra & Roy, 2021; Chaudhary et al. 2020), that’s why probability distribution function (PDF) is in use for shape the wind speed profiles. In this manuscript, thermal power plant incorporating wind energy has been discussed and successfully been solved using efficient meta-heuristics algorithms as well as power system operation and generation using conventional and non-conventional energy sources has been discussed. So, the proposed research work is very significant topic for the power system researchers. The proposed research work is a promising topics for operation of power system, because by using the renewable energy sources the society can be protected from the effect of dangerous greenhouse gases as well as the power can be generated at cheap rate and it helps the consumer to get electricity at affordable price.