Edvard Csanyi

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

1307 awesome technical articles.

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 Google+

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Few Tips For Correct Protection Against Indirect Contact In TT System

An earth fault in a TT system originates the circuit represented in Figure 1. The fault current flows through the secondary winding of the transformer, the line conductor, the fault… Read more

Jun 03, 2016 | Edvard

Few Tips For Correct Protection Against Indirect Contact In TT System

Power distribution configurations with three 3-phase hot power lines

Power leaves the substation on three, three-phase “hot” power lines that are strung adjacent to highways or along local roads to points of use. All three phases share a single… Read more

Jun 01, 2016 | Edvard

Power distribution configurations with three three-phase hot power lines

Equipment Used To Implement Automatic Transfer System (ATS)

Although the basic operational requirements of any automatic transfer system are as given in this technical article, the equipment which is used to implement the automatic transfer system can vary…. Read more

Jun 01, 2016 | Edvard

Equipment Used To Implement Automatic Transfer System - ATS

Tips For Successful Energy Efficiency Of Centrifugal Water Chillers

Centrifugal water chillers comprise a significant portion of industrial and large commercial electrical load. These machines are efficient, typically producing a cooling effect two-to-three times greater than the required energy… Read more

May 30, 2016 | Edvard

Successful Energy Efficiency In Using Centrifugal Water Chillers

What would be the best solution for urban supply networks – AIS or GIS system?

This technical analysis was carried out by ABB to show that for urban supply networks the combination of HV gas insulated switchgear – GIS (due to their compactness and flexibility) and… Read more

May 23, 2016 | Edvard

What would be the best solution for urban supply networks - AIS or GIS systems?

Shielding and Grounding Practices for Control Cables in EHV Substations

For several years, the increased application of solid-state devices for protective relaying and control and for electronic equipment, such as audio tones, carrier and microwave equipment, event recorders, and supervisory… Read more

May 20, 2016 | Edvard

Shielding and Grounding Practices for Control Cables in EHV Substations

Do’s and don’ts when measuring insulation resistance of a transformer

This test is performed at or above rated voltage to determine if there are low resistance paths to ground or between winding to winding as a result of winding insulation… Read more

May 18, 2016 | Edvard

Do's and Don'ts When Measuring Insulation Resistance Of A Transformer

Using digital multimeter for testing the charging system of your car

To be honest with you, this article is about testing the car charging system and it isn’t applicable on new Tesla Model III or new BMW 7-series. As you can… Read more

May 16, 2016 | Edvard

Using digital multimeter for testing of automotive charging system

Why Good Care Of Overcurrent Protective Devices Really Matter

Whether in the design or maintenance of an electrical system, hazards exist if the proper overcurrent protective devices are not selected and applied. Circuit breakers and other electrical equipment also must… Read more

May 13, 2016 | Edvard

Why Good Care Of Overcurrent Protective Devices Really Matter

General Requirements For Operation and Maintenance Of Battery Cells

Primary battery cells cannot be recharged and once their energy is depleted they should be disposed off in the manner recommended by the manufacturer. The cells should be examined occasionally… Read more

May 11, 2016 | Edvard

General Requirements For Operation and Maintenance Of Battery Cells

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