Why This Topic Matters
An IEEE 14-bus benchmark network enhanced with photovoltaic generation, a wind farm and battery energy storage for renewable-integration, voltage-support and dynamic-stability studies.
For academic work, the model should connect every claimed improvement to a measurable output. A reliable workflow begins with a validated baseline, introduces one controlled modification at a time and uses repeatable scenarios for comparison.
Project Objective
Assess coordinated renewable generation and battery support in the IEEE 14-bus system under changing irradiance, wind speed, load demand and grid disturbances.
Recommended MATLAB Simulink Blocks
- IEEE 14-bus transmission network with generators, transformers, lines and loads
- PV array and grid-connected converter with MPPT and control
- Wind turbine or wind-farm generator and converter interface
- Battery energy-storage system with bidirectional converter
- Energy-management, voltage/reactive-power and DC-link controllers
- Measurements for bus voltage, frequency, active/reactive power and SOC
Step-by-Step Modelling Workflow
- Validate the base IEEE 14-bus operating point before adding renewable sources.
- Select connection buses and ratings using power-flow or sensitivity considerations.
- Configure PV, wind and BESS converter controls and power references.
- Apply renewable intermittency, load steps and fault-clearing events.
- Compare the base network, renewable-only case and coordinated renewable-plus-BESS case.
Simulation Cases to Include
- Solar irradiance and wind-speed variation
- Load increase at a weak or selected bus
- BESS charge/discharge transition
- Short-duration three-phase fault and recovery
- Reactive-power or voltage-support comparison
Graphs and Results to Discuss
- Bus-voltage profiles and voltage-deviation indices
- System frequency and rotor-speed response
- PV, wind, grid and BESS active/reactive power
- Battery SOC and converter current
- Fault-recovery time, damping and power-flow changes
Do not report a curve only as “improved.” State the event time, compare the reference and measured signals, calculate relevant indices and explain the physical reason for the change.
PhD Novelty and FYP Extension Ideas
- Optimal renewable and BESS placement using metaheuristics
- Grid-forming versus grid-following BESS control
- Virtual inertia and frequency-support studies
- Protection coordination with inverter-based resources
- Probabilistic renewable and load profiles
Where This Project Can Be Used
- Power-system PhD and master’s research
- Smart-grid and renewable-energy FYP projects
- BESS planning and control studies
- Voltage-stability and transient-stability analysis
- IEEE benchmark-based algorithm validation
Common Modelling Mistakes
- Using inconsistent base values, units or sign conventions across subsystems.
- Tuning all control loops simultaneously instead of validating the inner loops first.
- Comparing controllers under different initial conditions or disturbances.
- Ignoring actuator, converter, current, SOC, temperature or power limits.
- Presenting scope screenshots without quantitative result interpretation.
Related Project Demonstration
The dedicated project page includes the uploaded MATLAB Simulink video, project scope, expected outputs and related research links.