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These notes are according to the R09 Syllabus publication of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus.
STANDARD CONCEPTS
Economics & & Terminal tools of HVDC transmission systems: Types of HVDC Links– Apparatus needed for HVDC Systems– Comparison of Air Conditioner && DC Transmission, Application of DC Transmission System– Planning & & Modern patterns in D.C. Transmission.
UNIT– II ‘ANALYSIS OF HVDC CONVERTERS
Selection of Converter arrangement– evaluation of Graetz– qualities of 6 Pulse & & 12 Pulse converters– Cases of two 3 stage converters in star– star setting– their efficiency.
SYSTEM– III
CONVERTER & & HVDC SYSTEM CONTROL
Principal of DC Link Control– Converters Control Characteristics– Firing angle control– Current and extinction angle control– Effect of source inductance on the system; Stopping and beginning of DC web link; Power Control.
UNIT-IV
RESPONSIVE POWER CONTROL IN HVDC
Responsive Power Requirements in steady state-Conventional control strategies-Alternate control strategies-sources of responsive power-AC Filters– shunt capacitors-synchronous condensers.
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High Voltage Direct Current Transmission Notes Pdf – HVDC Notes Pdf
SYSTEM– V
POWER FLOW ANALYSIS IN AC/DC SYSTEMS.
Modelling of DC Links-DC Network-DC Converter-Controller Equations-Solution of DC loadflow– P.U. System for d.c. quantities-solution of AC-DC Power flow-Simultaneous method-Sequential method.
UNIT-VI
CONVERTER FAULT & & PROTECTION.
Converter faults– defense against over current and over voltage in converter terminal– surge arresters– smoothing activators– DC breakers– Audible noise-space charge field-corona impacts on DC lines-Radio disturbance.
DEVICE– VII
HARMONICS.
Generation of Harmonics– Characteristics harmonics, estimation of air conditioner Harmonics, Non- Characteristics harmonics, damaging results of harmonics– Calculation of voltage & & Current harmonics– Effect of Pulse number on harmonics.
UNIT-VIII
FILTERS.
Sorts of air conditioning filters, Design of Single tuned filters– Design of High pass filters.
Referral – High Voltage Direct Current Transmission – HVDC notes pdf – HVDC pdf notes – HVDC Pdf – HVDC Notes.
Text publications – High Voltage Direct Current Transmission – HVDC notes pdf – HVDC pdf notes – HVDC Pdf – HVDC Notes.
These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 curriculum are combined into 5-units in R13 and R15 syllabus. High Voltage Direct Current Transmission – HVDC notes pdf – HVDC pdf notes – HVDC Pdf – HVDC Notes.
