Generalized quantum electrodynamics in the framework of Generalized BRST transformation

Podolsky's electromagnetism which explains some of unresolved problems of usual QED has been investigated in the framework of finite field dependent (FFBRST) BRST transformation. In this generalized QED (GQED), BRST invariant effective theories are written using generalized Lorenz gauge, $(1+\frac{\Box }{m_p^2})\partial^\mu A_\mu=0$ and no mixing gauge condition $(1+\frac{\Box }{m_p^2})^\frac{1}{2} \ \partial^\mu A_\mu=0$, it contains higher order derivative terms. No Mixing gauge is free from UV divergences in the radiative correction and easier to handle. We construct appropriate FFBRST transformation to obtain generating functional in no mixing gauge from that of in Lorenz gauge. We show that all these BRST invariant effective theories in GQED are basically same and are inter-connected with appropriately constructed FFBRST transformations.Comment: 13 Pages, No fig

Selective Harmonic Optimization for Flexible Single-Phase Operation of Cascaded H-Bridge Multilevel Inverters

10.1109/PCITC.2015.7438127IEEE Power, Communication and Information Technology Conference (PCITC)918-92

Harmonic Load Modeling for Smart Microgrids

10.1109/ICBEST.2015.7435867IEEE International Conference on Building Energy Efficiency and Sustainable Technologies (ICBEST)68-7

Voltage Stability Assessment by Holomorphically Estimating the Bifurcation Point of Electric Grids

10.1109/EEEIC.2018.8493798IEEE International Conference on Environment and Electrical Engineering (EEEIC) / IEEE Industrial and Commercial Power Systems Europe (I&CPS Europe

GIS integrated automation of a near real-Time power-flow service for electrical grids

The future of high renewable energy penetration and the consequent power variability produces the need for fast power-flow computations for the useful management of power. Such management must have least requirement for human intervention, achievable through fast and reliable automations. This paper presents Geographic Information System (GIS) integrated automation of a non-iterative power-flow method known as Holomorphic Embedded Power Flow (HEPF) so as to produce a power-flow service over a communication network. Since HEPF reliably guarantees the solution and reaches it very fast through constructing the solution, it is a suitable candidate for near real-Time updates of the electrical states of a power system. A four-bus system is first used to explain the holomorphic formulations. Then the results of a 12-bus test system are compared with that of commercial PowerWorld Simulator for corroboration. The results of different loading conditions demonstrate the usefulness of the power-flow service which is continuously provided to a grid which has rapid changes in power

GIS Integrated Automation of a Near Real-Time Power-Flow Service for Electrical Grids

10.1109/ICSET.2016.78117554th IEEE International Conference on Sustainable Energy Technologies (ICSET)048-5

GIS Integrated Automation of a Near Real-Time Power-Flow Service for Electrical Grids

10.1109/ICSET.2016.78117554th IEEE International Conference on Sustainable Energy Technologies (ICSET)048-5