Edvard Csanyi

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

1229 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+

» Permalink: Edvard

Automation of secondary distribution networks in rural areas

The challenges in network automation for rural areas are similar to those in urban areas, however the network topology may be very different. A typical conventional network topology is shown… Read more

Jul 12, 2017 | Edvard

Automation of secondary distribution networks in rural areas

How do faults develop in a HV transformer and why condition monitoring is important

Condition monitoring equipment that can be used to extend the life of a transformer or to prevent catastrophic failure could pay for itself many times over. However, condition monitoring does… Read more

Jul 10, 2017 | Edvard

How do faults develop in a HV transformer and what parameters to monitor?

The basics of capacitor banks protection

As you already know, capacitor banks are normally used in medium voltage networks to generate reactive power to industries etc. Capacitor banks are, almost always, equipped with a series reactors… Read more

Jul 07, 2017 | Edvard

Selection of protection relays for capacitor banks

How choice of system earthing affects low voltage switchgear?

Choice of system earthing affects not only dependability (in the largest sense) but also installation, in particular with respect to the low voltage switchgear to be implemented. The three system… Read more

Jul 05, 2017 | Edvard

How choice of system earthing affects low voltage switchgear?

Power quality monitoring with line disturbance analyzers and voltage recorders

Many power quality problems are caused by inadequate wiring or improper grounding. These problems can be detected by simple examination of the wiring and grounding systems. Another large population of… Read more

Jul 03, 2017 | Edvard

System earthings and incidents on MV side that result in LV disturbances

Low voltage networks, unless a replacement uninterruptible power supply (with galvanic insulation) or a LV/LV transformer is used, are influenced by MV. This influence takes the form of: capacitive coupling, galvanic… Read more

Jun 30, 2017 | Edvard

System earthings and incidents on MV side that result in LV disturbances

Three abnormal situations leading to an uncontrolled release of SF6 gas

This technical article deals with the assessment of risk to personnel in the case of an abnormal situation leading to an uncontrolled release of SF6 gas into the atmosphere. Generally… Read more

Jun 28, 2017 | Edvard

Three abnormal situations leading to an uncontrolled release of SF6 gas

Step by step calculation of overload and short circuit currents

In a heating system a motor-driven pump with a power of 200 kW, cos φ = 0.88, η = 0.93 is connected through an overhead cable with 1= 45 m…...

PREMIUM Membership Required

This content is available for Premium members only. Premium membership gives you an access to specialized technical articles and other extra premium content (electrical guides and software).Premium Membership ♛

Jun 26, 2017 | Edvard

Step by step calculation of overload and short circuit currents

2 types of synchronisers required on a power system with two supplies

Synchronisers are required at points on a power system where two supplies (either generator and grid, or two grid supplies) may need to be paralleled. They are more than just… Read more

Jun 26, 2017 | Edvard

2 types of synchronisers required on a power system with two supplies

Why functional specification is essential for success of a SCADA project

Well documenting the SCADA system requirements is probably the single most significant contributor to the success of a SCADA project. It may seem obvious but let’s say it anyway: writing… Read more

Jun 23, 2017 | Edvard

Why functional specification is essential for success of a SCADA project

Page 4 of 123« First « 2 345 6 10 20 30 »Last »

Author Archive for: Edvard Csanyi