IMPROVEMENT OF POWER SYSTEM VOLTAGE STABILITY BY USING UPFC PLACED AT OPTIMAL LOCATION GIVEN BY GRAVITATIONAL SEARCH ALGORITHM
Journal Title: GJRA-Global Journal For Research Analysis - Year 2019, Vol 8, Issue 5
Abstract
In this paper, heuristic technique based improvement of the power system stability using Unied Power Flow Controller is proposed. Here, the Gravitational Search Algorithm (GSA) optimizes the location of the UPFC, while the generator outage occurs. The optimum location is referred as the maximum power loss bus, because the generator outage affects the power ow constraints like power loss, voltage magnitude, real and reactive power. By using the optimum location parameters the minimum voltage deviation is attained using the bat algorithm. Then UPFC is placed in the optimum location and the corresponding results are analyzed. The proposed method is implemented in the MATLAB/Simulink platform and the performance is evaluated by using the comparison at ABC, based optimal placement of UPFC. The comparison results demonstrate the superiority of the proposed approach and conrm its potential to solve the problem
Authors and Affiliations
Bairu Vijay Kumar
Keywords
Related Articles
- EP ID EP581807
- DOI -
- Views 63
- Downloads 0
EFFECTS OF ORAL LORAZEPAM VERSUS ORAL ALPRAZOLAM ON THE POSTOPERATIVE COGNITIVE FUNCTION
Objectives: To compare the effect of oral Lorazepam 1 mg or oral alprazolam 0.5 mg given at night before surgery on cognitive function in patients undergoing elective general surgery receiving general anaesthesia. Method...
SOLVING FUZZY INTEGER LINEAR FRACTIONAL PROGRAMMING PROBLEM
A new method is proposed to solve fuzzy integer linear fractional programming problem. A linear fractional programming problem whose objective function, technological coefficients and resources are triangular fuzzy numbe...
Surgical Scar Swelling Surprises Surgeons with Endometriosis
With a reported incidence of 0.03%–3.5% Abdominal Wall Endometriosis (AWE) is a rare entity. A 32year old female who presents with a 3x3cm lump over the right inguinal region since one year, just along the scar of the pr...
A STUDY OF CLINICAL MANIFESTATIONS AMONG CLINICAL SEPSIS AND BLOOD CULTURE POSITIVE SEPSIS PATIENTS IN NICU:
In developing countries sepsis is the commonest cause of mortality responsible for 30% to 50% of 5 million neonatal deaths every year. A Sincere effort has been put in this study to understand Clinical Manifestations amo...
A STUDY OF RETINOPATHY IN PRE DIABETES IN A TERTIARY CARE CENTRE
Diabetes is a chronic disease that has a prolonged prediabetic phase with specific microvasular complications like nephropathy ,retinopathy, neuropathy that can begin during prediabetic phase itself. objective: The stud...