power quality enhancement using time domain compensation
This Project is for Power Quality Enhancement and Microgrids. The PoweFactor is improved by using active filter in Time Domain Analysis. When the non-linear loads are connected to source the input wave do not remain sinusoidal infect there is fluctuations so our Project is to dea
2025-06-28 16:34:33 - Adil Khan
power quality enhancement using time domain compensation
Project Area of Specialization Electrical/Electronic EngineeringProject SummaryThis Project is for Power Quality Enhancement and Microgrids. The PoweFactor is improved by using active filter in Time Domain Analysis. When the non-linear loads are connected to source the input wave do not remain sinusoidal infect there is fluctuations so our Project is to deal with these types of fluctuations and control the reactive power flow and Power Factor. Our main focus is deal with non-linear loads and make input waveform pure sinusoidal.
Project Objectives- Deal with the Non-Linear loads which make the input waveform fluctuate from pure sinusoid and this is very problematic in real power system and badly effect the efficiency
- DC Microgrids,DC distribution systems has relatively higher efficiency, which not only results from the less number of conversion stages but also from the absence of reactive power, skin effect and the fact that electronic loads, variable frequency drives
- Improve the Power Factor of System which improves the Efficiency
We will implement our Project by using Time Domain Harmonics compensation strategy based upon synchronous Reference Frame Theory and Hysteresis Control.
Our Project has 3 steps
- In first Phase we will observe non-linear loads effect on input sinusoid
- We will use shunt active power filter using three phase invertor
- Invertor control is done by using time Domain Harmonic compensation
- Fluctuations in the input sinusoidal waveform badly effect the efficiency of the system and we try to smooth the AC waveform in our Project
- DC Smart grids have relatively higher efficiency, which not only results from the less number of conversion stages but also from the absence of reactive power, skin effect and the fact that electronic loads, variable frequency drives
- We will control the Reactive power flow in the circuit
- We will use the time domain harmonic compensation strategy
- In every industry there are non-linear loads.Our project will mainly focus to deal with these Non-Linear loads
We will make
- AC/DC invertor to which Non-Linear load will be connected
- Shunt Active Power filter will be made which will smooth the input waveform
Shunt Filter is made by three Phase Invertor. Invertor Control is done by using Time Domain Harmonic Compensation Strategy Based upon Synchronous Reference Frame Theory and Hysteresis Controller
The synchronous reference frame compensation method uses the Park’s transform to represent the distorted signal in d-q plane. With this transformation, the fundamental component will be represented by a DC value in the d-q plane.
Final Deliverable of the Project Hardware SystemCore Industry Energy Other Industries Manufacturing Core Technology Artificial Intelligence(AI)Other Technologies OthersSustainable Development Goals Affordable and Clean Energy, Industry, Innovation and InfrastructureRequired Resources| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Total in (Rs) | 80000 | |||
| Gate Driver Circuit | Equipment | 1 | 5000 | 5000 |
| IGBT Stack | Equipment | 1 | 5000 | 5000 |
| STM Boards | Equipment | 3 | 5000 | 15000 |
| Rectifier | Equipment | 2 | 2000 | 4000 |
| PCBs Fabrication | Miscellaneous | 1 | 5000 | 5000 |
| Current Sensors | Equipment | 6 | 2000 | 12000 |
| Voltage Sensors | Equipment | 3 | 2000 | 6000 |
| Power Quality Meter | Equipment | 1 | 15000 | 15000 |
| Input Transformer | Equipment | 1 | 4000 | 4000 |
| Non linear load | Equipment | 1 | 4000 | 4000 |
| ICs and Capacitors | Miscellaneous | 1 | 5000 | 5000 |