To obtain the optimal control
system parameters, such as
secondary frequency control
integral gains, frequency bias
parameters, and DR coefficients.
………………………………..
Load frequency control of multisources electrical power systems
integrated with renewable energy
sources and electric vehicles.
………………………………
Incorporating considerable
amounts of renewable energy as
well as the adoption of electric
vehicles into power system using
fractional controller.
……………………………….
[138]
…………
[139]–
………
[147],
………..
[148]
………………….
……………………….
The optimal model The degree of freedom
was not
in the optimization
determined.by
problem of LFC is
considering the
enhanced, resulting in
satisfaction of EV an improved
owners through the performance of LFC.
maintenance of SOC
at maximum
possible limits.
…………………………
To investigate the
contribution of pricebased demand response
(PBDR) in frequency
control.
………………………
2.1………………………………………………
………………….
The nonlinearity of
the system was not
taken into
consideration.
………………….
The work lacks an The tie-line power is
integrated planning used as an additional
model, which is
DR input signal to help
meaningful to the stabilise the frequency
system’s operational fast in diverse places.
characteristics.
………………………..
This topology is prone
to uneconomical and
environment-unfriendly
generating systems.
Chapter II:……………………………..
[146]
………………………..
……….
……………….
Peak load
Trimming of a portion of energy minimization and
consumption in periods of
better frequency
higher demands to avoid
stabilisation of the
overstretching supplies has been system
achieved.
[137]
Critical analysis of DSM based frequency control methods in the literature.
INTRODUCTION TO RESEARCH METHODOLOGY (CCMRM601)
EEE II RP/IPRC KARONGI
SUMMATIVE ASSESSMENT
Question 1: Identify main elements of a successful research proposal by listing them as
follows:
Chapter I: ………………………………………
2.2………………………………………………
1.1………………………………………………
2.3………………………………………………
1.2………………………………………………
Chapter III:………………………
1.3………………………………………………
3.1………………………………………………
1.4………………………………………………
3.2………………………………………………
1.5………………………………………………
3.3………………………………………………
1.6………………………………………………
3.4………………………………………………
3.5……………………………………….
3.6……………………………………….
Question 2: Rearrange the statements in table to identify the following.
Study objectives, Achievement, and research gap, and references (how many are they).
A
Abbreviations
S
SoC: State of Charge LFC: Load Frequency Control DSM: Demand Side Management EV: Electric Vehicle
1
INTRODUCTION TO RESEARCH METHODOLOGY (CCMRM601)
EEE II RP/IPRC KARONGI
Aim: - To perform the time domain analysis of second order system when
subjected to unit a step input.
Circuit diagram:
Procedure:
1. Make the connections as shown in the figure
2. Give square wave signal to the input terminals.
3. Connect the input signal to the Y-Plates of the CRO
4. Connect the output signals to the X- Plates of CRO.
5. Change the inductance and capacitance values such that damped sinusoid appears.
6. Note down the values of rise time, delay time, peak time, settling time and maximum overshoot.
Time Theoretical
values
Practical
values
2
INTRODUCTION TO RESEARCH METHODOLOGY (CCMRM601)
EEE II RP/IPRC KARONGI
7. Vary the inductance, repeat step {6} and take another set of
values,
Tabular form:
8. Compare the results with theoretical values.
Observation:
Sketch the waveforms and insert the values in the below figure
3
INTRODUCTION TO RESEARCH METHODOLOGY (CCMRM601)
EEE II RP/IPRC KARONGI
4