maneesh kumar - Academia.edu (original) (raw)
Papers by maneesh kumar
2017 14th IEEE India Council International Conference (INDICON), 2017
In a new environment of power system, planning of transmission corridor is a major decision makin... more In a new environment of power system, planning of transmission corridor is a major decision making issue for power engineers and transmission planning is done separately that has to be capable and robust enough to respond to uncertainties in the generation and load patterns. Hence, the accurate solution of the transmission expansion problem is essential in order to plan power system in an economic and efficient manner. There are a number of techniques that have been proposed for transmission expansion planning. These approaches and algorithms are used successfully on a very wide variety of electrical power system problems. In this paper an analytical approach is proposed which gives an optimal solution for transmission expansion planning in terms of number of line needed while expanding the corridor for transmission lines. Proposed approach is used with a thought of MW mile method in mind which works under deregulated power system.
2017 14th IEEE India Council International Conference (INDICON), 2017
Microgrid (MG) can be defined as a local or a small scale energy grid with control capabilities w... more Microgrid (MG) can be defined as a local or a small scale energy grid with control capabilities within and can be connected (Grid connected mode) or disconnected from the traditional grid as per requirement and can operate autonomously (Islanded mode). A number of technologies are being used to facilitate generation in small scale using micro-sources (MS) and the renewable energy resources (RES) such as solar, wind or hydro energy etc. In proposed realization a small scale microgrid is taken for the study with some residential loads that can be critical or non-critical (N.C) in nature, a battery with a controller, RES as solar photovoltaic system and main grid supply which is connected to the microgrid through a pole mounted transformer. Work is done for different conditions of load over a typical one full day period and the effect of that variation has been checked for SOC of battery on MATLAB environment and a comparative assessment has been done over the period for different load...
A cost-effective microgrid planning is essential for a reliable and economic system. This paper p... more A cost-effective microgrid planning is essential for a reliable and economic system. This paper proposes a demand side management (DSM) based planning and optimal sizing of a small community smart microgrid. For encouraging the green energy solutions, a biogas power plant supported by an energy storage system are considered as the distributed energy resources (DERs). DSM is implemented using dynamic algorithms for maintaining system reliability. The integration of DSM results in an overall improvement in the load curve, which is used to reformulate the original optimization problem. The optimization problem is solved for optimal MG size and the optimal cost using a heuristic approach. Various system constraints are considered during the optimization. Results provide the optimal number of DERs, their corresponding optimal ratings, the optimal cost, and the annual savings through a numerical case study. Solutions of the overall problem under consideration are deterministic in nature.
2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), 2020
Microgrids (MG) are considered as a potential factor while focusing on a reliable supply and flex... more Microgrids (MG) are considered as a potential factor while focusing on a reliable supply and flexible control capabilities at the distribution side. These are broadly classified by two types, the grid supported or the grid connected and, the islanded or isolated type. Islanded types of microgrids are very sensitive towards voltage and frequency variations, therefore, a robust, as well as adaptive controller, always desired to control such variations within the microgrid. In this paper, a design perspective of a dc-dc boost converter is proposed, which stabilizes the output voltage variations with the help of a modification in the MIT rule. A set of inputs are considered and applied to the converter to validate the accuracy of the proposed model with the help of adaptation gain. The model reference adaptive controller is used to check the effect of adaptation gain on the output of dc-dc boost converter. An appropriate output voltage regulation and robust behavior pertaining to solar photovoltaic unregulated dc output voltage are exhibited.
ECTI Transactions on Computer and Information Technology (ECTI-CIT), 2021
This paper presents an optimal energy management and sizing of a smart community microgrid (MG) w... more This paper presents an optimal energy management and sizing of a smart community microgrid (MG) with the uncertainty in load demand. An isolated small scale microgrid is considered with no access to the main supply grid. For simplicity, a small community of 15 houses located in a remote area is considered, and the loads are divided into controllable and uncontrollable categories. Demand side management (DSM) is being utilized to produce a feasible alteration to the controllable part of the load. The Overall problem is formulated to fix the optimal size of distributed generations (DGs) used in the MG by using a heuristic approach to minimize the net cost-based optimization problem. This cost includes initial capital costs, operation, and maintenance costs, and other running costs associated with MG. The optimization is completed in two parts. The first part of optimization is done without DSM implementation, and second part optimization is done on the modified system peak load after ...
Transactions on Environment and Electrical Engineering
Planning for expanding a power system under different scenarios is one of the major challenge for... more Planning for expanding a power system under different scenarios is one of the major challenge for power engineers hence, it is very important and essential to implement a well-balanced and feasible system over a time horizon under suitable assumptions and available constraints. Transmission expansion planning is one of this task. Here it is important to develop a suitable planning structure. In this paper some analytical approaches have been implemented for specific load condition with variations in generation.
We present this paper to promote green or clean technology,its advantages, future aspects and new... more We present this paper to promote green or clean technology,its advantages, future aspects and new emerging trends that may be beneficial for achieving sustainable development. The objective of the work is to analyze the potential and future expansion of such technologies to promote generation of electrical power by the use of solar energy.
2017 14th IEEE India Council International Conference (INDICON), 2017
In a new environment of power system, planning of transmission corridor is a major decision makin... more In a new environment of power system, planning of transmission corridor is a major decision making issue for power engineers and transmission planning is done separately that has to be capable and robust enough to respond to uncertainties in the generation and load patterns. Hence, the accurate solution of the transmission expansion problem is essential in order to plan power system in an economic and efficient manner. There are a number of techniques that have been proposed for transmission expansion planning. These approaches and algorithms are used successfully on a very wide variety of electrical power system problems. In this paper an analytical approach is proposed which gives an optimal solution for transmission expansion planning in terms of number of line needed while expanding the corridor for transmission lines. Proposed approach is used with a thought of MW mile method in mind which works under deregulated power system.
2017 14th IEEE India Council International Conference (INDICON), 2017
Microgrid (MG) can be defined as a local or a small scale energy grid with control capabilities w... more Microgrid (MG) can be defined as a local or a small scale energy grid with control capabilities within and can be connected (Grid connected mode) or disconnected from the traditional grid as per requirement and can operate autonomously (Islanded mode). A number of technologies are being used to facilitate generation in small scale using micro-sources (MS) and the renewable energy resources (RES) such as solar, wind or hydro energy etc. In proposed realization a small scale microgrid is taken for the study with some residential loads that can be critical or non-critical (N.C) in nature, a battery with a controller, RES as solar photovoltaic system and main grid supply which is connected to the microgrid through a pole mounted transformer. Work is done for different conditions of load over a typical one full day period and the effect of that variation has been checked for SOC of battery on MATLAB environment and a comparative assessment has been done over the period for different load...
A cost-effective microgrid planning is essential for a reliable and economic system. This paper p... more A cost-effective microgrid planning is essential for a reliable and economic system. This paper proposes a demand side management (DSM) based planning and optimal sizing of a small community smart microgrid. For encouraging the green energy solutions, a biogas power plant supported by an energy storage system are considered as the distributed energy resources (DERs). DSM is implemented using dynamic algorithms for maintaining system reliability. The integration of DSM results in an overall improvement in the load curve, which is used to reformulate the original optimization problem. The optimization problem is solved for optimal MG size and the optimal cost using a heuristic approach. Various system constraints are considered during the optimization. Results provide the optimal number of DERs, their corresponding optimal ratings, the optimal cost, and the annual savings through a numerical case study. Solutions of the overall problem under consideration are deterministic in nature.
2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), 2020
Microgrids (MG) are considered as a potential factor while focusing on a reliable supply and flex... more Microgrids (MG) are considered as a potential factor while focusing on a reliable supply and flexible control capabilities at the distribution side. These are broadly classified by two types, the grid supported or the grid connected and, the islanded or isolated type. Islanded types of microgrids are very sensitive towards voltage and frequency variations, therefore, a robust, as well as adaptive controller, always desired to control such variations within the microgrid. In this paper, a design perspective of a dc-dc boost converter is proposed, which stabilizes the output voltage variations with the help of a modification in the MIT rule. A set of inputs are considered and applied to the converter to validate the accuracy of the proposed model with the help of adaptation gain. The model reference adaptive controller is used to check the effect of adaptation gain on the output of dc-dc boost converter. An appropriate output voltage regulation and robust behavior pertaining to solar photovoltaic unregulated dc output voltage are exhibited.
ECTI Transactions on Computer and Information Technology (ECTI-CIT), 2021
This paper presents an optimal energy management and sizing of a smart community microgrid (MG) w... more This paper presents an optimal energy management and sizing of a smart community microgrid (MG) with the uncertainty in load demand. An isolated small scale microgrid is considered with no access to the main supply grid. For simplicity, a small community of 15 houses located in a remote area is considered, and the loads are divided into controllable and uncontrollable categories. Demand side management (DSM) is being utilized to produce a feasible alteration to the controllable part of the load. The Overall problem is formulated to fix the optimal size of distributed generations (DGs) used in the MG by using a heuristic approach to minimize the net cost-based optimization problem. This cost includes initial capital costs, operation, and maintenance costs, and other running costs associated with MG. The optimization is completed in two parts. The first part of optimization is done without DSM implementation, and second part optimization is done on the modified system peak load after ...
Transactions on Environment and Electrical Engineering
Planning for expanding a power system under different scenarios is one of the major challenge for... more Planning for expanding a power system under different scenarios is one of the major challenge for power engineers hence, it is very important and essential to implement a well-balanced and feasible system over a time horizon under suitable assumptions and available constraints. Transmission expansion planning is one of this task. Here it is important to develop a suitable planning structure. In this paper some analytical approaches have been implemented for specific load condition with variations in generation.
We present this paper to promote green or clean technology,its advantages, future aspects and new... more We present this paper to promote green or clean technology,its advantages, future aspects and new emerging trends that may be beneficial for achieving sustainable development. The objective of the work is to analyze the potential and future expansion of such technologies to promote generation of electrical power by the use of solar energy.