Earlier in the year I mentioned that I would embark on a year long project to understand the inner workings on an outdoor electric substation. So here I start after taking some time off to study my Chinese - which in fact has improved.

Now this project will basicaly entail creating a model of each unit that is in a subsytation, link them using wires and perhaps use 240V to simulate the working

Installed Capacity: 5.1 Mega Watts

Commisioning Year: 2009

Wind Turbines: 6

Output of each turbine: 850kW

Model: Vestas V52

Main Contractor TPF-Econoler SA (Belgium)

Location:Ngong Hills, 22km SW of capital, Nairobi - Kenya.

Standing tall at a height of 50m from the ground, the wind turbines rotate at the winds pace in a bid to generate Kenya's source of Wind Power.The Ngong Wind

Kenya has recently aquired a 3.97billion loan form the African Development Bank. This is part of a regional grids of five countries.The five countries include Uganda, Burundi, DRC, Congo & Rwanda. Speaking during the signing ceremony, at The Treasury building, Finance minister Uhuru Kenyatta, said the project will enhance cross border sharing of electricity and development at low cost power

The Star Delta starting method is a motor starting mechanism that minimizes the large amount of starting current that motors draw in. The Star Delta, as the name suggests basically involves feeding the motor with 1/sq.root3 (58%) of the full load current until it attains speed then applying the full load current. This method is commonly referred to as "Soft Starting" the motor, For this to work

The power shortage in Kenya is set to ease following Tuesday�s move by the Cabinet to approve a major generation programme.

Under the New Planned Power Generation Capacity Programme, six power projects are to be initiated this year.They
include:

21MW Songoro Hydropower Project.
10MW Tana Hydropower Project.
5MW Ngong Windpower Project.
80MW Early Geothermal Power Project.
25MW Kindaruma

United Nations Industrial Development Organization (UNIDO), in partnership with other stakeholders has been working on a project of lighting up Kenya using electricity generated from renewable sources. The energy generated is taken to a village power center that acts as a community development center.Once electricity is at the center, it is used for different applications. Presently, unto

Nominal Voltage 400kV
Cicuits per phase 1
Sub-conductors per phase 2
Span 400m
Conductor Name and Size Moose,54/3.53mm Alluminium 7/3.53mm Steel
Sub-conductor Diameter 3.177cm
Bundle Configuration Horizontal
Bundle Spacing 450mm
Interphase Spacing

Have you ever wondered why high voltage power lines buzz (zszszs sound)? Its because they are producing corona which is interacting with the surrounding air.
Corona is the process by which current, perhaps sustained, develops from an electrode with a high potential in a neutral fluid, usually air, by ionizing that fluid so as to create plasma around the electrode. The ions generated eventually

A detailed explanation of the conversion and distribution of electric energy from the power station to consumer units.This post describes how electric energy moves from the power generating station through conductors of various sizes to consumers premises.To minimize losses and for economical reasons, electrical energy has to be converted into different magnitudes during transmission and