Search

Author Archive for: Edvard Csanyi

Edvard Csanyi

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

1359 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

» Permalink:

SCADA Security Attacks

SCADA systems are used to control and monitor physical processes, examples of which are transmission of electricity, transportation of gas and oil in pipelines, water distribution, traffic lights, and other… Read more

Jan 10, 2011 | Edvard

SCADA Security Attacks

Reasons for Substation Grounding System

There are many parameters that have an effect on the voltages in and around the substation area. Since voltages are site-dependent, it is impossible to design one grounding system that… Read more

Jan 09, 2011 | Edvard

Reasons for Substation Grounding System

Renewables And The Impact On Environment

Alternative energy sources, especially with regard to air emissions. The likely life-cycle emissions (taking into account fuel cultivation, harvesting, collection, transportation and processing, as well as power plant construction, operation… Read more

Jan 08, 2011 | Edvard

NEMA TP1 Energy Efficiency Standard

Most commercial and industrial facilities require several low-voltage transformers to decrease the voltage received from the utility to the voltages used by various loads such as lighting, computers and other… Read more

Jan 08, 2011 | Edvard

NEMA TP1 Energy Efficiency Standard

Solar Energy And Silver

The solar industry isn’t the largest consumer of silver, but it is a growing market that could give silver producers a boost. Most of the markets that silver serves follow… Read more

Jan 07, 2011 | Edvard

Solar Energy And Silver

Transformer Losses Standards

Unlike many countries around the world, Europe has no mandatory standard on energy efficiency of distribution transformers. The two main documents which describe losses in transformers are: the European Standard… Read more

Jan 07, 2011 | Edvard

Transformer Losses Standards

SF6 gas as insulating and arc-quenching medium

Sulphur hexafluoride gas (SF6) is employed as insulation in all parts of the installation, and in the circuit-breaker also for arc-quenching. SF6 is an electronegative gas, its dielectric strength at… Read more

Jan 06, 2011 | Edvard

Parallel Operation Of Transformers

Most transformers installed in parallel have the same kVA, turn ratios, and impedances, which can make it difficult for power engineers in industrial and commercial facilities to understand circulating currents… Read more

Jan 05, 2011 | Edvard

Parallel transformers - Siemens

Maintenance Of SF6 Gas Circuit Breakers

Sulfur Hexafluoride (SF6) is an excellent gaseous dielectric for high voltage power applications. It has been used extensively in high voltage circuit breakers and other switchgears employed by the power… Read more

Jan 04, 2011 | Edvard

Maintenance Of SF6 Gas Circuit Breakers


Premium Membership

Get access to premium electrical guides, technical articles and much more!