A power-to-gas integrated microgrid optimal operation strategy based on rolling horizon

Tongming Liu; Wang Zhang; Ke Meng; Zhao Yang Dong

doi:10.1109/PTC.2019.8810734

A power-to-gas integrated microgrid optimal operation strategy based on rolling horizon

Tongming Liu
, Wang Zhang
, Ke Meng
, Zhao Yang Dong

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

5 Citations (Scopus)

Abstract

With the increasing penetration of renewable energy injection in the electric power grid, the impact of uncertainty and fluctuation in renewable energy generation on the grid performance cannot be ignored. Integrated energy networks with the Power-to-Gas (PtG) system have been used to maintain the stability of the system by means of the efficient conversion of different energy forms (electricity and gas) and massive energy storage. Meanwhile, microgrid which contains various kinds of energy sources becomes an important component of the energy network, equipped with advanced control and communication devices. This paper proposed a method for optimal operation of microgrid which contains the PtG system with rolling horizon strategy, applied the power and gas cooperative accommodation to solve the deviation between the forecast load and real load and reduced the overall microgrid operation cost in a corrective manner. Models of various components in a microgrid are introduced and a mixed integer linear program (MILP) mathematical optimization problem is formulated to describe the day-ahead operation problem. The rolling horizon strategy is adopted to reduce the impact of intermittence natural of the renewable energy sources and the benefits in cooperative accommodation of electric power and gas in a corrective manner is discussed as well. © 2019 IEEE.

Original language	English
Title of host publication	2019 IEEE Milan PowerTech, PowerTech 2019
Publisher	IEEE
ISBN (Print)	9781538647226
DOIs	https://doi.org/10.1109/PTC.2019.8810734
Publication status	Published - 1 Jun 2019
Externally published	Yes
Event	2019 IEEE Milan PowerTech, PowerTech 2019 - Milan, Italy Duration: 23 Jun 2019 → 27 Jun 2019

Publication series

Name	2019 IEEE Milan PowerTech, PowerTech 2019

Conference

Conference	2019 IEEE Milan PowerTech, PowerTech 2019
Place	Italy
City	Milan
Period	23/06/19 → 27/06/19

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Research Keywords

Microgrid
Optimal operation
Power-to-gas system
Rolling horizon strategy

Access Output

10.1109/PTC.2019.8810734

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Cite this

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title = "A power-to-gas integrated microgrid optimal operation strategy based on rolling horizon",

abstract = "With the increasing penetration of renewable energy injection in the electric power grid, the impact of uncertainty and fluctuation in renewable energy generation on the grid performance cannot be ignored. Integrated energy networks with the Power-to-Gas (PtG) system have been used to maintain the stability of the system by means of the efficient conversion of different energy forms (electricity and gas) and massive energy storage. Meanwhile, microgrid which contains various kinds of energy sources becomes an important component of the energy network, equipped with advanced control and communication devices. This paper proposed a method for optimal operation of microgrid which contains the PtG system with rolling horizon strategy, applied the power and gas cooperative accommodation to solve the deviation between the forecast load and real load and reduced the overall microgrid operation cost in a corrective manner. Models of various components in a microgrid are introduced and a mixed integer linear program (MILP) mathematical optimization problem is formulated to describe the day-ahead operation problem. The rolling horizon strategy is adopted to reduce the impact of intermittence natural of the renewable energy sources and the benefits in cooperative accommodation of electric power and gas in a corrective manner is discussed as well. {\textcopyright} 2019 IEEE.",

keywords = "Microgrid, Optimal operation, Power-to-gas system, Rolling horizon strategy",

author = "Tongming Liu and Wang Zhang and Ke Meng and Dong, \{Zhao Yang\}",

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A power-to-gas integrated microgrid optimal operation strategy based on rolling horizon. / Liu, Tongming; Zhang, Wang; Meng, Ke et al.
2019 IEEE Milan PowerTech, PowerTech 2019. IEEE, 2019. 8810734 (2019 IEEE Milan PowerTech, PowerTech 2019).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A power-to-gas integrated microgrid optimal operation strategy based on rolling horizon

AU - Liu, Tongming

AU - Zhang, Wang

AU - Meng, Ke

AU - Dong, Zhao Yang

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2019/6/1

Y1 - 2019/6/1

N2 - With the increasing penetration of renewable energy injection in the electric power grid, the impact of uncertainty and fluctuation in renewable energy generation on the grid performance cannot be ignored. Integrated energy networks with the Power-to-Gas (PtG) system have been used to maintain the stability of the system by means of the efficient conversion of different energy forms (electricity and gas) and massive energy storage. Meanwhile, microgrid which contains various kinds of energy sources becomes an important component of the energy network, equipped with advanced control and communication devices. This paper proposed a method for optimal operation of microgrid which contains the PtG system with rolling horizon strategy, applied the power and gas cooperative accommodation to solve the deviation between the forecast load and real load and reduced the overall microgrid operation cost in a corrective manner. Models of various components in a microgrid are introduced and a mixed integer linear program (MILP) mathematical optimization problem is formulated to describe the day-ahead operation problem. The rolling horizon strategy is adopted to reduce the impact of intermittence natural of the renewable energy sources and the benefits in cooperative accommodation of electric power and gas in a corrective manner is discussed as well. © 2019 IEEE.

AB - With the increasing penetration of renewable energy injection in the electric power grid, the impact of uncertainty and fluctuation in renewable energy generation on the grid performance cannot be ignored. Integrated energy networks with the Power-to-Gas (PtG) system have been used to maintain the stability of the system by means of the efficient conversion of different energy forms (electricity and gas) and massive energy storage. Meanwhile, microgrid which contains various kinds of energy sources becomes an important component of the energy network, equipped with advanced control and communication devices. This paper proposed a method for optimal operation of microgrid which contains the PtG system with rolling horizon strategy, applied the power and gas cooperative accommodation to solve the deviation between the forecast load and real load and reduced the overall microgrid operation cost in a corrective manner. Models of various components in a microgrid are introduced and a mixed integer linear program (MILP) mathematical optimization problem is formulated to describe the day-ahead operation problem. The rolling horizon strategy is adopted to reduce the impact of intermittence natural of the renewable energy sources and the benefits in cooperative accommodation of electric power and gas in a corrective manner is discussed as well. © 2019 IEEE.

KW - Microgrid

KW - Optimal operation

KW - Power-to-gas system

KW - Rolling horizon strategy

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BT - 2019 IEEE Milan PowerTech, PowerTech 2019

PB - IEEE

T2 - 2019 IEEE Milan PowerTech, PowerTech 2019

Y2 - 23 June 2019 through 27 June 2019

ER -

A power-to-gas integrated microgrid optimal operation strategy based on rolling horizon

Abstract

Publication series

Conference

Bibliographical note

UN SDGs

Research Keywords

Access Output

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