The exhaustive list of topics in Power Electronic Applications in Power Systems in which we provide Help with Homework Assignment and Help with Project is as follows:

Load Balancing:

Transmission line theory

Use of Voltage source inverter (VSI) for reactive power support

Midpoint series and shunt compensation and HVDC.

Discussion on voltage profile at the point of common coupling (PCC)

Need for load compensation

Load balancing using passive elements.

Limitations of load balancing using passive elements

Use of VSI as a Var generator

Indirect current controlled synchronous link converter Var Compensator (SLCVC).

Various PWM techniques: Harmonic Elimination and space vector PWM techniques  Theory and implementation issues.

Discussion on bidirectional power flow in VSI

Use of VSI as active filter cum Var generator

Current controlled SLCVC

Strategy1: Sensing the compensator current

Strategy2: Sensing the source current

Use of two VSIs

One as Var generator and another as active filter.

Limitations of 2level VSI

Discussion on the need for the change in power circuit configuration of 2level VSI for high power application

Multilevel inverters.

Principle of operation of 3level and 4level diode clamped multilevel inverters.

Space vector representation of 3level VSI

Voltage control of 3level inverter.

Instantaneous reactive power theory

Expression for active and reactive powers in terms of dq components.

Reactive power compensator using instantaneous reactive power theory

Stationary to rotating frame transformation.

Reference wave generation (hardware method)

Harmonic oscillator

Phase locked loop (PLL) Introduction on one cycle control

Discussion on one cycle controlled Var generator and active filter.

 Shunt Compensation:
 Methods of Var generation: Thyristor controlled reactor (TCR)
 Thyristor switched capacitor (TSC)
 Fixed capacitorThyristor controlled reactor (FCTCR)
 STATCOM.

Series Compensation:

Comparison between series and shunt compensation.

Various Equipment: GTO Controlled Series Capacitor (GCSC)

Comparison of TCR and GCSC

Thyristor Switched Series Capacitor (TSSC)

Thyristor Controlled Series Capacitor (TCSC).

Static Synchronous Series Compensator (SSSC)

Modes of operation

Voltage regulator and Phase Angle Regulator (PAR).

Multi functional FACTS controller: Unified Power Flow Controller (UPFC)

Control capabilities of UPFC

2port representation of UPFC.

 HVDC:
 Various possible HVDC configurations
 Unipolar and bipolar links
 Components of HVDC system: Converter, transformer, smoothing reactor, harmonic filter.
 Reactive power support
 Operation of 6pulse controlled rectifier in inverting mode of operation.
 Effect of source inductance
 Equivalent circuit representation of 6pulse converter considering effect of source inductance.
 Operation of 12 pulse converter.
 Control of HVDC system
 Rectifier and inverter characteristics
 Mode stabilization
 Current control
 Voltage dependent current order limit
 Combined rectifierinverter characteristics
 Valve blocking and bypassing
 Limitations HVDC system using line commutated converters
 Modern HVDC system  HVDC light.