D–STATCOM Based Multi-Level Inverter for Reactive Power Compensation
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 5
Abstract
The line upgrading techniques with Static Synchronous Compensator (STATCOM) is one of the promising technologies applied to improve power system performance. The STATCOMs in the distribution utilities (DSTATCOMs) are increasingly investigated for dynamic reactive power compensation and power quality improvement in the distribution utilities. This paper presents an investigation of seven-Level Cascaded H - bridge (CHB) Inverter as Distribution Static Compensator (DSTATCOM) in Power System (PS) for compensation of reactive power and harmonics. The simplification and analyzing of three phase circuits can be done by d-q reference frame theory. The DST ATCOM helps to improve the power factor and eliminate the Total Harmonics Distortion (THD) drawn from a Non- Liner Diode Rectifier Load (NLDRL). Finally a level shifted PWM (LSPWM) and phase shifted PWM (PSPWM) techniques are adopted to investigate the performance of CHB Inverter. The results are obtained through Matlab / Simulink software package.
Authors and Affiliations
Srinivasa Acharya, B. Trinadha, B. Srinivasa Rao
Keywords
Related Articles
- EP ID EP20351
- DOI -
- Views 274
- Downloads 4
Heart Disease Prediction Using Data Mining Classification
In this paper we present an analysis of the Heart disease for male patients using data mining techniques. The preprocessed data set consists of 210 records, which have all the available 8 fields from the database. We ha...
Influence of Curing Types on Properties of Concrete Using Slag Replacement
The influence of curing types on properties of concrete along with different percentage of cement replacement is studied. Air curing and accelerated curing are compared to water curing. Four types of mixes (i.e., with d...
Developing Noise Pollution Linear Regression Model of Una Town
Pollution is the main issue everywhere throughout the globe. Today's reality is finding a way to battle against air pollution, water pollution and land pollution; however fewer eyes are on noise pollution. It has the th...
Development Of An Optimized Hybrid System Based On PV And Biomass
enewable energy can be seen as one of the important prospect of today’s research, as it enlightens the lives of millions of people by fulfilling multiple necessities of their daily life and simultaneously overcomes the...
A Review - Effects of temperature on fracture toughness of concrete
In this paper an experimental investigation on the variation of residual fracture toughness of plainconcrete subjected to different elevated heating temperatures is described.A total of 16 beam specimens with uniform si...