The technology behind distributed control system (DCS) in a thermal power plant

A DCS is the heart of a thermal power plant’s instrumentation and control systems. DCS stands for ‘distributed control system’, and the term ‘distributed’ means that several processors are operating…...

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Aug 09, 2018 | Edvard

The technology behind distributed control system (DCS) of a thermal power plant

8 practical applications of testing ground system using clamp-on tester

First of all, it is extremely important that the operator/engineer understand the ground system that is being tested. The clamp-on measurement works well in many situations, but it has limitations… Read more

Aug 08, 2018 | Edvard

8 applications of testing ground system using clamp-on tester

Generator earthing and stator earth fault protection

Generating unit is a pretty complex system made up of the generator stator winding, its transformer and unit transformer (if present), the rotor with its field winding and excitation system,… Read more

Aug 06, 2018 | Edvard

Generator earthing and stator earth fault protection

An algorithmic approach to space optimized design of modular switchboards

Modular Switchboards are used for electrical power distribution in industrial and commercial locations. It is often important to know the dimensions of the Switchboards beforehand, especially in case of large… Read more

Aug 01, 2018 | Apurva Singh

An algorithmic approach to space optimized design of modular switchboards

Installing and setting into operation of automatically controlled compensation banks

During previous decades manufacturers of automatic compensation banks faced increasing competition worldwide. They were forced to produce as economically as possible. Now, new technologies have been developed compared with the… Read more

Jul 23, 2018 | Edvard

Installing and setting into operation of automatically controlled compensation bank

How to create a specific neutral earthing system within existing one (islanding)

Each neutral earthing system has advantages and disadvantages for the safety of property, electromagnetic compatibility or continuity of service. The main system must therefore be chosen according to these criteria,… Read more

Jul 18, 2018 | Edvard

How to create a specific neutral earthing system within existing one (islanding)

8 substation equipment needed to power up data center

A few years ago I participated in an interesting project Telenor Data Center in Belgrade – The most advanced technical building in the region of Central and Eastern Europe. The… Read more

Jul 11, 2018 | Edvard

8 substation equipment needed to power up data center

Current heat losses produced by electrical operational equipment in LV switchgear

It is widely accepted by all manufacturers that accumulation of heat (leading to overheating of devices) in switchgear is one of the greatest risks that could shorten the life expectancy… Read more

May 28, 2018 | Edvard

Current heat losses produced by electrical operational equipment in LV switchgear

How optical communication cables work and how they differ from other cables

In several previous articles I mentioned optical fibre in the context of substation automation, protection signaling, communication between electrical devices, LAN communications, etc. Now I will get into details of… Read more

May 23, 2018 | Edvard

How optical communication cables work and how they differ from other cables

Lecture Notes In DC Electric Sources and Principles Of Electrical Circuits

DC sources refer to sources of electrical energy which are associated with constant voltages and currents. A DC power supply can be constructed as an electronic circuit operating from the… Read more

May 16, 2018 | Edvard

Lecture Notes In DC Electric Sources and Principles Of Electrical Circuits

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Archive: Category «Energy and Power»