Study of the Impact of Loads on Power Flow in Power Systems Using Powerapps and Etap | Chapter 2 | Research and Developments in Engineering Research Vol. 9

 This study investigates the belongings of loads on the flow of power in a capacity system. We examined the belongings on both the physical ability nodes and foul line used to transmit alive and reactive power, in addition to the loss of alive and reactive capacity experienced by our system suitable way.Load Flow Analysis or Power Flow Analysis is the most important tactic to surveying problems in power whole operating and planning. Based on a particularized generating state and broadcast network structure, load flow study solves the steady operation state accompanying node voltages and arm power flow in the capacity system. Load flow provides sinusoidal stable state of complete system – honest and reactive capacity generated, voltages and absorbed and line deficits. Since the load is a static capacity and it is the power that flows through broadcast lines it is also known as Power Flow studies.Flexible Alternating Current Transmission System (FACTS) instruments are found to be bright in improving potential stability limit of capacity systems. This paper investigates the application of FACTS ploys (SVC) on a 9-bus multimachine capacity system, for see the line losses and reconstructing voltage cohesion limit. Amount of increased sensitive power era and line losses are taken as signs of stressed environments of a power method. The using of SVC is identified with program’s: POWERAPPS and ETAP. Both software are secondhand for IEEE 9 bus test method and the results obtained are interpreted.

Author(s) Details:

Abdelhafid Hellal,
Polytechnic National School of El Harrach Algiers, Algeria.

Aissa Souli,
Nuclear Research Center of Birine Ain Oussera, Algeria.

Rami Bashour,
Engineering Universities in New Jersey, USA.

Ahmad Kharaz,
University of Derby, UK.

Please see the link here: https://stm.bookpi.org/RADER-V9/article/view/12225

Effective Utilization of Transmission Line Capacity in a Meshed Network with Series Capacitor up to Its Thermal Limit: A Recent Study | Chapter 7 | Advanced Aspects of Engineering Research Vol. 12

 Power grid networks are becoming more integrated for the purpose of power transmission in order to minimise the total cost of power generating. Power systems become more complex to operate and less secure when there is insufficient control. The economics of alternating current power transmission have always driven designers to send as much power over a particular transmission line as possible. Many networks have crowded smaller and thermally limited lines, while other higher capacity lines run well below their thermal maximum. When series capacitors are used in higher voltage cables, power can be transferred from overloaded lines, maximising the use of the existing line and supplementing the power system's performance. The aim of this paper is to demonstrate efficient line network utilisation a threeline meshed power system network with varied thermal line limitations for maximum power flow through the targeted line with series capacitor correction Adding a series capacitor enhances the power flow across the line before it approaches its thermal limit, according to calculations using the PowerWorld computer.

Author (s) Details

M. H. Ananda
School of Electrical and Electronics Engineering, REVA University, India.

M. R. Shivakumar
Sri Revana Siddeshwara Institute of Technology, Bangalore, India.

View Book :-  https://stm.bookpi.org/AAER-V12/article/view/1284