Control Systems

Selection of Components Used In Electrical Earthing or Grounding

S Bharadwaj ReddyOctober 23, 2019

The overall effectiveness of any grounding system will be determined by the individual components that are used to construct the system and the manner in which the components are connected....

How to Solve Electrical Ground Loop Problems?

S Bharadwaj ReddyOctober 22, 2019October 22, 2019

A formal definition of a ground loop that is very general is provided in IEEE Std. 100-1991, IEEE Dictionary as follows: . . . a ground loop is “formed when...

Grounding of Telecommunication Systems

S Bharadwaj ReddyOctober 22, 2019October 22, 2019

When a metallic mesh is embedded in the structural concrete subfloor, it may be used for an electronic signal reference grid (SRG). When this is done the problem becomes how...

Importance of Grounding Electronic Equipment

S Bharadwaj ReddyOctober 21, 2019October 22, 2019

Grounding electronic equipment for personal safety and clearing of faults is no different than that of any other equipment. Safe grounding requires fast opening of circuit breakers or fuses and...

What is Ground, and importance of a Grounding System?

S Bharadwaj ReddyOctober 12, 2019October 21, 2019

Grounding is a very complex subject. The proper installation of grounding systems requires knowledge of soil characteristics, grounding conductor materials and compositions and grounding connections and terminations. Article 250 of...

Square-Root in DCS or Flow Transmitter?

S Bharadwaj ReddyOctober 7, 2019October 21, 2019

This is mostly known to everyone that a square root Function is required for Orifice Flow Transmitter as the relationship of flow versus pressure is not linear but has a square-root...

Commissioning Documents for Instrumentation Engineers

S Bharadwaj ReddySeptember 14, 2019October 22, 2019

Commissioning is the formal process of verifying and documenting that the installed field instruments and control systems comply with and perform in accordance with the design intent. Commissioning should be...

How-to do Security of SCADA Systems?

S Bharadwaj ReddySeptember 13, 2019September 26, 2019

SCADA systems installed in Industry facilities must be of such design or otherwise protected to withstand seismic effects as well as a shock (ground motion) and overpressure effects of weapons....

What is PID Controller ?

S Bharadwaj ReddyAugust 25, 2019October 6, 2019

PID Controllers are widely used in industries nowadays. Although there are inbuilt PID controller functions in the PLC, this functions are used in many applications. Approximately 95% of the closed-loop...

What is Energy Monitoring System ?

S Bharadwaj ReddyAugust 22, 2019October 6, 2019

This is a complete tutorial about Energy monitoring system in industries using Energy Meters, PLC, and SCADA. Energy Monitoring System Energy management is the highest demands to reduce the energy...

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Category : Control Systems