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The incorporation of clean sources into the power grid, along with the introduction of power electronic gadgets to regulate loads that are nonlinear, had a significant effect on power quality (PQ). Nevertheless, PQ emerges as the primary issue for the integration of these intermittent renewable sources. This study combines the advantageous characteristics of the Sliding mode controller (SM-C) and fractional-order proportional integral derivative controller (FPIDC) to manage both the shunt and series active filters of the Unified Power Quality Conditioner (UPQC) integrated with the wind power system (WPS) and battery systems (BS). The primary objective of the proposed system is to maintain a consistent voltage across the DC Link capacitor, even when there are fluctuations in load and wind velocity. Additionally, the system aims to reduce the presence of harmonics in waveform of current signal, improve power factor (PF), and mitigate any disruptions or imbalances in the source voltage. The effectiveness of the created model has been assessed by four case studies involving diverse load types and grid voltage situations, including fluctuations. Besides, to validate the developed method the comparative analysis is conducted with respect to other methods like PI and fuzzy logic controllers, as well as with other ways documented in the literature. [ABSTRACT FROM AUTHOR]

Traffic collisions are the major causes for death and injuries. The frequency of the accidents is approximately 5 lakhs every year in our country and a count of 4,12,432 in the year 2021, with 25% (1,53,972)[10] fatality rate. Major cause for the deaths are due to lack of information about the accidents that occur during midnights and the other reason when person is not sent to the hospital in time. The target of this paper is giving an alert message to the family members and nearby hospitals and police stations whenever any accident occurs. The Arduino interfaced with vibration and accelerometer sensor detects accident and that location is tracked by GPS module and an alert message is sent through GSM module. In case of any accidents where in only vehicle is damaged and no harm to person then a manual switch is provided so that the system is turned off. This project helps in minimizing the deaths and may save persons life by informing at right time. Nearly 6% are non-injury accidents in that case the vehicle need to be serviced in order to reach the destination. An web application is built in order to get the list of service centers in any remote or new places. [ABSTRACT FROM AUTHOR]