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Author Archive for: Edvard Csanyi

Edvard Csanyi

Website: http://electrical-engineering-portal.com

1180 awesome technical articles.

Edvard

Electrical engineer, programmer and founder of EEP. Highly specialized for design of LV/MV switchgears and LV high power busbar trunking (<6300A) in power substations, commercial buildings and industry fascilities. Professional in AutoCAD programming. Present on

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Economic advantages of power factor correction

Power supply authorities apply a tariff system which imposes penalties on the drawing of energy with a monthly average power factor lower than 0.9. The contracts applied are different from country to… Read more

Dec 04, 2010 | Edvard

Economic advantages of power factor correction

Forms of Separation (1) – Introduction

Standard BS EN 60439 Part 1, describes a system for classifying the various forms of separation to be provided principally for: protection against contact with live parts belonging to the adjacent functional… Read more

Dec 04, 2010 | Edvard

Forms Of Separation - Introduction

ePlusMenuCAD 10 RC1 released

Today we released ePlusMenuCAD 10 RC1! Why RC1 (release candidate 1)? Simply because Help is not written yet. It will be added as soon as possible together with releasing of complete ePlusMenuCAD… Read more

Dec 03, 2010 | Edvard

ePlusMenuCAD

Electrical Certificates

There is often confusion about what is commonly referred to as an “Electrical Certificate”. There are essentially 3 types of documents or certificates. Each imply different type of certification. “Electrical Installation Certificate”… Read more

Dec 02, 2010 | Edvard

Electrical Certificate, Tests and Report

Wind Variability

One of the most critical features of wind generation is the variability of wind. Wind speeds vary with time of day, time of year, height above ground, and location on the earth’s… Read more

Nov 30, 2010 | Edvard

wind_turbines_farm-big

Danfoss – Max uptime for wind turbines

Located on top of towers that can extend 80 to 110 meters into the air, wind turbines are subjected to powerful operating forces. And because wind turbines are difficult to access for… Read more

Nov 29, 2010 | Edvard

danfoss-sensors

ABB invests in renewable energy company

Zurich, Switzerland, November 24, 2010 – ABB, the global power and automation technology group, announced today it has invested about $13 million in Aquamarine Power, a Scottish company that has developed technology… Read more

Nov 29, 2010 | Edvard

waves

Transformer Cooling Classes

Since no transformer is truly an “ideal” transformer, each will incur a certain amount of energy loss, mainly that which is converted to heat. Methods of removing this heat can depend on… Read more

Nov 28, 2010 | Edvard

Transformer Cooling Classes

Should You Invest in Solar Power?

Solar power is quickly gaining popularity all over the globe. It is growing at a rate of 2% per year, and if the figures continue to grow, solar energy will be the… Read more

Nov 27, 2010 | Edvard

solar-invest
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