Dynamic programming for solving unit commitment and security problems in microgrid systems

Venkata Silpa Borra; K. Debnath

doi:10.1109/ICIRD.2018.8376313

Dynamic programming for solving unit commitment and security problems in microgrid systems

Venkata Silpa Borra, K. Debnath

CDU College of Engineering, IT and Environment

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper published in Proceedings › peer-review

Abstract

In order to meet the demand of electrical energy by consumers, utilities have to maintain the security of the system. This paper presents a design of the Microgrid Central Energy Management System (MCEMS). It will plan operation of the system one-day advance. The MCEMS will adjust itself during operation if a fault occurs anywhere in the generation system. The proposed approach uses Dynamic Programming (DP) algorithm solves the Unit Commitment (UC) problem and at the same time enhances the security of power system. A case study is performed with ten subsystems. The DP is used to manage the operation of the subsystems and determines the UC on the situation demands. Faults are applied to the system and the DP corrects the UC problem with appropriate power sources to maintain reliability supply. The MATLAB software has been used to simulate the operation of the system.

Original language	English
Title of host publication	2018 IEEE International Conference on Innovative Research and Development, ICIRD 2018
Place of Publication	Piscataway, NJ
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	1-6
Number of pages	6
Edition	1
ISBN (Electronic)	9781538656969
DOIs	https://doi.org/10.1109/ICIRD.2018.8376313
Publication status	Published - 8 Jun 2018
Event	2018 IEEE International Conference on Innovative Research and Development, ICIRD 2018 - Bangkok, Thailand Duration: 11 May 2018 → 12 May 2018

Conference

Conference	2018 IEEE International Conference on Innovative Research and Development, ICIRD 2018
Country/Territory	Thailand
City	Bangkok
Period	11/05/18 → 12/05/18

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10.1109/ICIRD.2018.8376313

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title = "Dynamic programming for solving unit commitment and security problems in microgrid systems",

abstract = "In order to meet the demand of electrical energy by consumers, utilities have to maintain the security of the system. This paper presents a design of the Microgrid Central Energy Management System (MCEMS). It will plan operation of the system one-day advance. The MCEMS will adjust itself during operation if a fault occurs anywhere in the generation system. The proposed approach uses Dynamic Programming (DP) algorithm solves the Unit Commitment (UC) problem and at the same time enhances the security of power system. A case study is performed with ten subsystems. The DP is used to manage the operation of the subsystems and determines the UC on the situation demands. Faults are applied to the system and the DP corrects the UC problem with appropriate power sources to maintain reliability supply. The MATLAB software has been used to simulate the operation of the system.",

keywords = "Distributed generation, Dynamic programming, Microgrid, Power generation planning, Renewable energy, Smart grid, Unit commitment",

author = "Borra, {Venkata Silpa} and K. Debnath",

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Borra, VS & Debnath, K 2018, Dynamic programming for solving unit commitment and security problems in microgrid systems. in 2018 IEEE International Conference on Innovative Research and Development, ICIRD 2018. 1 edn, 17841981 , IEEE, Institute of Electrical and Electronics Engineers, Piscataway, NJ, pp. 1-6, 2018 IEEE International Conference on Innovative Research and Development, ICIRD 2018, Bangkok, Thailand, 11/05/18. https://doi.org/10.1109/ICIRD.2018.8376313

Dynamic programming for solving unit commitment and security problems in microgrid systems. / Borra, Venkata Silpa; Debnath, K.

2018 IEEE International Conference on Innovative Research and Development, ICIRD 2018. 1. ed. Piscataway, NJ : IEEE, Institute of Electrical and Electronics Engineers, 2018. p. 1-6 17841981 .

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper published in Proceedings › peer-review

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AU - Debnath, K.

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N2 - In order to meet the demand of electrical energy by consumers, utilities have to maintain the security of the system. This paper presents a design of the Microgrid Central Energy Management System (MCEMS). It will plan operation of the system one-day advance. The MCEMS will adjust itself during operation if a fault occurs anywhere in the generation system. The proposed approach uses Dynamic Programming (DP) algorithm solves the Unit Commitment (UC) problem and at the same time enhances the security of power system. A case study is performed with ten subsystems. The DP is used to manage the operation of the subsystems and determines the UC on the situation demands. Faults are applied to the system and the DP corrects the UC problem with appropriate power sources to maintain reliability supply. The MATLAB software has been used to simulate the operation of the system.

AB - In order to meet the demand of electrical energy by consumers, utilities have to maintain the security of the system. This paper presents a design of the Microgrid Central Energy Management System (MCEMS). It will plan operation of the system one-day advance. The MCEMS will adjust itself during operation if a fault occurs anywhere in the generation system. The proposed approach uses Dynamic Programming (DP) algorithm solves the Unit Commitment (UC) problem and at the same time enhances the security of power system. A case study is performed with ten subsystems. The DP is used to manage the operation of the subsystems and determines the UC on the situation demands. Faults are applied to the system and the DP corrects the UC problem with appropriate power sources to maintain reliability supply. The MATLAB software has been used to simulate the operation of the system.

KW - Distributed generation

KW - Dynamic programming

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KW - Power generation planning

KW - Renewable energy

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KW - Unit commitment

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Dynamic programming for solving unit commitment and security problems in microgrid systems

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