Power Electronics and Systems

Projects, People & Publications

The Department of Water Resources is implementing a Mega Lift Irrigation project, Cluster IV, which consists of 9 irrigation schemes with intake points on rivers Mahanadi in the districts of Sambalpur and Subarnapur. The team is doing a system study analysis through load flow analysis for the proposed schemes with the identified power sources.

All are HV schemes operating at voltage level of 6.6 kV. Service area of each MSDSS is identified by pooling a set of nearby schemes based on the techno-economic considerations. These primary substations shall be fed through a 33 kV dedicated feeder from the existing 132/33 kV grid substation at Sonepur.

To ensure continuous and reliable operation of the proposed pump houses, a system study is done as follows:

System study analysis through load flow analysis for the proposed schemes with the identified power sources.
To determine the fault level at various buses short circuit (both 3-phase and 1-phase) is to be carried out with a given fault level at the source grid substation.
Motor acceleration study while starting the highest rated motor when other loads are in service.

While performing the above studies, it is envisaged that the voltage level at 33 kV buses should “not drop below 7 % from the voltage available at source S/S (33kV bus in Grid S/S)”

‘Integrated Network Planning and system study for Mega Lift Irrigation project cluster X under Department of Water Resources’, Government of Odisha, for GVPR Engineers Limited, Hyderabad in 2018

‘Integrated Network Planning and system study for Mega Lift Irrigation project cluster VII under Department of Water Resources’, Government of Odisha, 2018

‘Integrated Network Planning and system study for Mega Lift Irrigation project cluster III (Laida & Rengali scheme) under Department of Water Resources’, Government of Odisha, 2017

‘Integrated Network Planning and system study for Mega Lift Irrigation project cluster IX & XII’ under Department of Water Resources, Government of Odisha, 2017

‘Study the load stability of 132 KV Grid at Choudwar in order to avoid frequent islanding operation of the units of Indian Metals & Ferro Alloys Ltd, Odisha due to frequent grid disturbances in 2017

Integrated Network Planning and system study for Mega Lift Irrigation project cluster III” under Department of Water Resources, Government of Odisha, for Larsen & Toubro Limited Water & Renewable Energy IC, Chennai in 2016

Integrated Network Planning and system study for Mega Lift Irrigation project cluster I & II under Department of Water Resources, Government of Odisha, for GVPR Engineers Limited. Hyderabad in 2016

Integrated Network Planning and system study for Mega Lift Irrigation project cluster VI, VIII, XI’ under Department of Water Resources, Government of Odisha, for GVPR Engineers Limited, Hyderabad, 2016

System Study for proposed 4 MWp solar PV power plant at Biju Patnaik International Airport, Bhubaneswar, 2016

Assessment of Transformer & Transmission Loss at mines & refinery of NALCO, Damanjodi in 2013

Assessment of Transformer & Transmission Loss at Smelter & CPP Complex of NALCO, Angul in 2012

Power evacuation studies of Neora Hydro System (A grid connected 3 MW small hydro power station) at Neora Valley, West Bengal in 2012

Electrical and Electronics Engineering

Nivedita Pati, B.Panda, and Bhagbat Panda

, "Stability analysis of photovoltaic cell under grid faults.", International Journal of power electronics and drives systems, Vol. 11, No. 2, pp. 931-941, 0623,

DOI: 10.11591/ijpeds.v11.i2.pp931-941

Rabi Narayan Mishra and K. B. Mohanty

, "Development and implementation of induction motor drive using sliding-mode based simplified neuro-fuzzy control ", Engineering Applications of Artificial Intelligence, Elsevier, Vol. 91, pp. 103593-103608, 0623,

DOI: 10.1016/j.engappai.2020.103593

Tapas Kumar Maji and Parimal Acharjee

, "Operational-based techno-economic PMU installation approach using grey wolf optimisation algorithm (GWOA) ", IET generation, transsmission and distribution, IET, Vol. 14, No. 1, pp. 70-78, 0123,

DOI: 10.1049/iet-gtd.2018.7019

Babita Panda, Arjyadhara Pradhan, Bhagabat Panda, Nivedita Pati, and Chitralekha Jena

, "Design and Implementation of PV Z source Inverter topology", International Journal of Innovative Technology and Exploring Engineering (IJITEE), Vol. 9, No. 1,

pp. 4391-4395

, 1123,

DOI: 10.35940/ijitee.A5075.119119

Abhimanyu Sahu, Kanungo Barada Mohanty, Rabi Narayan Mishra, and Dipak Ranjan Nayak

, "Adaptive Fuzzy Sliding Mode based Torque and Speed Compensator for DTC IM Drive", in Proceedings of IEEE 29th International Symposium on Industrial Electronics (ISIE), IEEE, Delft University, Netherlands, pp. 245-250, 0723,

DOI: 10.1109/ISIE45063.2020.9152425

Rabi Narayan Mishra, Kanungo Barada Mohanty, Abhimanyu Sahu, and Partha Sarathi Behera

, "Hybrid Sliding Mode Based Simplified NFC for Fuel Cell-Powered Linearized IM Drive", in Proceedings of Advances in Electrical Control and Signal System, AECSS 2019, Springer, ITER, SOA University, Bhubaneswar, pp. 373-386, 0723,

DOI: 10.1007/978-981-15-5262-5_27

Jagadish Kumar Patra and Ramprasad Panda

, "A Review of Advancements in DC Grid Technology", in Proceedings of Advances in Electrical Control and Signal System, AECSS 2019, Springer, ITER, SOA University, Bhubaneswar, pp. 645-660, 0723,

DOI: 10.1007/978-981-15-5262-5_48

Gyana Ranjan Biswal and Banaja Mohanty

, "Voltage Control Method of IsolatedWind Power System", in Proceedings of Advances in Electrical Control and Signal System, AECSS 2019, Springer, ITER, SOA University, Bhubaneswar, pp. 361-371, 0723,

DOI: 10.1007/978-981-15-5262-5_26

N. Swain, S. Mallik, and G. R. Biswal

, "Robust Controller Application to PV Fed CUK Converter for Constant Voltage Regulation: A Review ", in Proceedings of Advances in Electrical Control and Signal System, AECSS 2019, Springer, ITER, SOA University, Bhubaneswar, pp. 167-181, 0723,

DOI: 10.1007/978-981-15-5262-5_11

Nivedita Pati, Babita Panda, and Bhagabat Panda

, "Sensitivity Analysis of PI and Youla Controllers for a PV-Fed Boost Converter", in Proceedings of Advances in Electrical Control and Signal System, AECSS 2019, Springer, ITER, SOA University, Bhubaneswar, pp. 567-579, 0723,

DOI: 10.1007/978-981-15-5262-5_42

Jagadish Kumar Patra and Ramprasad Panda

, "A Stand-Alone Sine-Wave Inverter with Reduced Switching Loss", in Proceedings of Advances in Electrical Control and Signal System, AECSS 2019, Springer, ITER, SOA University, Bhubaneswar, pp. 681-689, 0723,

DOI: 10.1007/978-981-15-5262-5_51

Nibedita Swain

, "Application of Nonlinear and Optimal Control Techniques to High Gain DC–DC Converter", in Proceedings of 4th International Conference on Innovations in Electrical and Electronics Engineering (ICIEEE 2019) , Springer, Guru Nanak Institutions, Hyderabad, pp 129-144, 0323,

DOI: 10.1007/978-981-15-2256-7_14

Babita Panda, Nivedita pati, and Bhagwat Panda

, "Hardware implementation of PV Z source inverter using maximum boost control method", in Proceedings of 3rd International Conference on Smart Computing and Informatics, Springer, KIIT, Bhubaneswar, pp. 685-693, 1123,

DOI: 10.1007/978-981-32-9690-9_73

Projects

To ensure continuous and reliable operation of the proposed pump houses, a system study is done as follows:

System study analysis through load flow analysis for the proposed schemes with the identified power sources.
To determine the fault level at various buses short circuit (both 3-phase and 1-phase) is to be carried out with a given fault level at the source grid substation.
Motor acceleration study while starting the highest rated motor when other loads are in service.