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# Power Systems-II pdf Notes – PS-II pdf Notes

## Power Systems-II pdf Notes – PS-II pdf Notes file

Power Systems-II pdf Notes – PS-II pdf Notes – PS-II pdf Notes file to download are listed below please check it –

Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.

Unit-1:

• TRANSMISSION LINES,Transmission Line Resistance,Transmission Line Inductive Reactance,Geometric Mean Radies,
• Geometric Mean Distance,Inductance Between Two Single Phase Conducters,Tha Use of Tables,Inductance of Balanced Three Phase Line

Unit-2:

• SHORT TRANSMISSION LINES,ABCD PARAMETERS,ABCD parameters, when receiving end is open circuited,
• ABCD parameters when receiving end is short circuited,SHORT TRANSMISSION LINE,transmission lines.

Unit-3:

• LONG TRANSMISSION LINE,Ignoring tha shunt admittance of tha network, like in a small transmission line model,
• Considering tha circuit impedance and admittance to be lumped and concentrated at a point aswas tha case for tha medium line model.

Unit-4:

• Bewley Lattice Diagram,Analysis of an open-circuit line fed from ideal source,Let 2 is tha time taken for a wave to travel from one end of tha line to tha othar end of tha line (i.e. single transit time) and k tha corresponding attenuation factor.

Unit-5:

• SKIN EFFECT,Why skin effect occurs in transmission lines,Factors affecting skin effect in transmission lines,FERRANTI EFFECT,
• Why Ferranti effect occurs in a transmission line,CORONA,What is corona effect in power system and why it occurs.

Unit-6:

• Pin Insulator,Suspension Insulator,Strain Insulator,Designing consideration of Electrical Insulator,
• Advantages of Suspension Insulator,Disadvantages of Suspension Insulator,Shackle Insulator or Spool Insulator.