Electrical Systems of a Grid Connected 2 MW Mini Hydro
Power Project at Siripagama



ABSTRACT
This paper presents the electrical system design of a 2MW Mini Hydropower Power Plant (MHPP) project
at Siripagama. Catchments area of 19.1 km2 and annual average rainfall of 3935 mm yield to 3.5 m3/s
designed flow. Net head was found as 68 m. Plant was sized to 2 MW and accordingly structural
components and electro-mechanical system were designed. Two numbers of electro-mechanical un ....etc

[:=Read Full Message Here=:]

i am a final year ee student..i need the full report and ppt based on a single stage grid connected inverter topology for solar pv systems with maximum power point tracking..sent it to my mail [email protected] ....etc

[:=Read Full Message Here=:]

sir/madam i choose this as my project
so please help me by providing the simulation circuit for this project
thank you so much sir/madam ....etc

[:=Read Full Message Here=:]

Dear Good Heart,

I would like to request a new boost converter design for photo voltaic power generation. In need urgently. I highly appreciate your help.

[email protected] ....etc

[:=Read Full Message Here=:]

ABSTRACT

Objective:
To study the effect of fibres on the strength and behaviour of ultra high performance concrete (UHPC)wall panels under one way and two way in plane action.

Methodology:
The UHPC mix already developed (taken from literature) studied in detail with regard to its fresh and hardened properties and durability. Wall panels of size 750x750x35 mm are to be cast with different aspect ratio and volume fraction of fibres for testing under one way in plane action and two way in plane action. The specimen ....etc

[:=Read Full Message Here=:]

This article is presented by: C. Bendel, J. Kirchhof and N. Henze



ABSTRACT


Photo voltaic cell used as an antenna in wire less communication describes the application of photovoltaic solar cells in planar antenna structures. The radiating patch element of a planar antenna is replaced by a solar cell. The original feature of a solar cell (DC current generation) remains, but additionally the cell is now able to receive and transmit electromagnetic waves. Wireless commun ....etc

[:=Read Full Message Here=:]

RISK ANALYSIS OF ISLANDING OF PHOTOVOLTAIC POWER SYSTEMS PROTECTION


INTRODUCTION

Under stable steady state operation, all synchronous machines in the grid operate at synchronous speed. Frequency is the measure of load/generation balance. Prevailing frequency of synchronous generators and the Grid depends on matching between (Total MW Load on the Grid plus Losses) and the (Total MW Generation) at that time. Excess Load causes frequency drop. Excess Generation causes frequency r ....etc

[:=Read Full Message Here=:]

ABSTRACT
Today everyone is aiming at a reduction in greenhouse gas emissions, the requirements for adding new generation capacity can no longer be met by traditional power generation methods of burning the primary fossil fuels such as coal, oil, natural gas, etc. This is why distributed generators (DG) have significant opportunity in the evolving power system network. Both consumers and power utilities can benefit from the widespread deployment of DG systems which offer secure and diversified energy options, increase ....etc

[:=Read Full Message Here=:]

dear sir,

Kindly send me details of materials needed to make my own pv panel. where do i get cheaper panel materials.

thx.

amish gheewala ....etc

[:=Read Full Message Here=:]

operation and control of single phase micro sources in a utility connected grid

Abstract

This paper proposes operation and control of converter based single phase distributed generators (DG) in a utility connected grid. A common utility practice is to distribute the household single-phase loads evenly between the three phases. The voltage unbalance between the phases remains within a reasonable limit. However the voltage unbalance can be severe if single-phase rooftop mounted PVs are distributed randomly between the households. Moreover, ther ....etc

[:=Read Full Message Here=:]