Power System Operation and Control 2 min read
Sharing of load when two alternators are in parallel
Load Sharing When several alternators are required to run in parallel, it probably happens that their rated outputs differ. In…
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Power System Operation and Control 3 min read
SPEED GOVERNING MECHANISM AND MODELLING
Governor: The power system is basically dependent upon the synchronous generator and its satisfactory performance. The important control loops in…
Power System Operation and Control 2 min read
Technical Terms in Real Power Frequency Control
Control area: Most power systems normally control their generators in unison. The individual control loops have the same regulation parameters.…
Power System Operation and Control 3 min read
POWER SYSTEM OPERATION
(i) Load Forecasting, (ii) Unit Commitment and (iii) Load Scheduling. 1. Load forecasting: The load on their systems should be estimated…
Power System Operation and Control 4 min read
Plant Level and System Level Control of Power System Control
The three main controls involved in powers are: 1. Plant Level Control (or) Generating Unit Control. 2. System Generation Control.…
Power System Operation and Control 2 min read
IMPORTANT TERMINALOGIES
Connected load It is the sum of continuous ratings of all the equipments connected to supply systems. Maximum demand It…
Power System Operation and Control 2 min read
ECONOMIC OF GENERATION
Load curves The curve showing the variation of load on the power station with respect to time The curve drawn…
Power System Operation and Control 2 min read
SYSTEM LOAD VARIATION
The variation of load on the power station with respect to time. SYSTEM LOAD • From system‟s point of view, there…
Power System Operation and Control 1 min read
CONCEPT OF REAL AND REACTIVE POWER
Let ‘V’ be the Instantaneous voltage Let ‘i’ be the Instantaneous current V = Vm sin ωt I = im sin (ωt…
Power System Operation and Control 4 min read
Overview of Power System Control
· The function of an electric power system is to convert energy from one of the naturally available forms to electrical…
Power System Operation and Control 3 min read
Power System Operation
(i) Load Forecasting, (ii) Unit Commitment and (iii) Load Scheduling. POWER SYSTEM OPERATION (i) Load Forecasting, (ii) Unit Commitment and…
Power System Operation and Control 1 min read
National Load Despatch Centre
Vision & Mission Vision: To be a global institution of excellence for reliable & resilient power systems, fostering efficient electricity…
