Optimal dispatch of combined electricity-gas-heat energy systems with power-to-gas devices and benefit analysis of wind power accommodation

Yang Li; Weijia Liu; Junhua Zhao; Fushuan Wen; Zhaoyang Dong; Yu Zheng; Rui Zhang

doi:10.13335/j.1000-3673.pst.2016.12.008

Optimal dispatch of combined electricity-gas-heat energy systems with power-to-gas devices and benefit analysis of wind power accommodation

Yang Li
, Weijia Liu
, Junhua Zhao
, Fushuan Wen^*
, Zhaoyang Dong
, Yu Zheng
, Rui Zhang

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

141 Citations (Scopus)

Abstract

Application of power to gas (P2G) technique promotes coupling between power system and natural gas system concerned, and hence bidirectional energy flow between these two systems can be implemented. P2G technique provides an alternative solution for optimal operation of energy hubs with multiple kinds of energy included and intermittent renewable energy accommodation. Given this background, optimal dispatch of combined electricity-gas-heat energy systems with P2G devices and benefit analysis of wind power accommodation are addressed. Firstly, P2G technique and energy hub concept are introduced. Secondly, an optimization model for multi-energy system operation is presented with characteristics of P2G devices, power and natural gas systems taken into account, and solved with AMPL/IPOPT solver. Finally, a sample multi-energy system is employed to demonstrate the model, and P2G benefits in promoting wind power accommodation are discussed. © 2016, Power System Technology Press. All right reserved.

Original language	English
Pages (from-to)	3680-3688
Journal	电网技术
Volume	40
Issue number	12
DOIs	https://doi.org/10.13335/j.1000-3673.pst.2016.12.008
Publication status	Published - 5 Dec 2016
Externally published	Yes

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

Combined electricity-gas-heat energy system
Energy hub
Energy internet
Optimal dispatch
Power to gas (P2G)
Wind power accommodation

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@article{7c64557392d245358eb330fc841a399f,

title = "Optimal dispatch of combined electricity-gas-heat energy systems with power-to-gas devices and benefit analysis of wind power accommodation",

abstract = "Application of power to gas (P2G) technique promotes coupling between power system and natural gas system concerned, and hence bidirectional energy flow between these two systems can be implemented. P2G technique provides an alternative solution for optimal operation of energy hubs with multiple kinds of energy included and intermittent renewable energy accommodation. Given this background, optimal dispatch of combined electricity-gas-heat energy systems with P2G devices and benefit analysis of wind power accommodation are addressed. Firstly, P2G technique and energy hub concept are introduced. Secondly, an optimization model for multi-energy system operation is presented with characteristics of P2G devices, power and natural gas systems taken into account, and solved with AMPL/IPOPT solver. Finally, a sample multi-energy system is employed to demonstrate the model, and P2G benefits in promoting wind power accommodation are discussed. {\textcopyright} 2016, Power System Technology Press. All right reserved.",

keywords = "Combined electricity-gas-heat energy system, Energy hub, Energy internet, Optimal dispatch, Power to gas (P2G), Wind power accommodation",

author = "Yang Li and Weijia Liu and Junhua Zhao and Fushuan Wen and Zhaoyang Dong and Yu Zheng and Rui Zhang",

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].",

year = "2016",

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doi = "10.13335/j.1000-3673.pst.2016.12.008",

language = "English",

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TY - JOUR

T1 - Optimal dispatch of combined electricity-gas-heat energy systems with power-to-gas devices and benefit analysis of wind power accommodation

AU - Li, Yang

AU - Liu, Weijia

AU - Zhao, Junhua

AU - Wen, Fushuan

AU - Dong, Zhaoyang

AU - Zheng, Yu

AU - Zhang, Rui

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 - 2016/12/5

Y1 - 2016/12/5

N2 - Application of power to gas (P2G) technique promotes coupling between power system and natural gas system concerned, and hence bidirectional energy flow between these two systems can be implemented. P2G technique provides an alternative solution for optimal operation of energy hubs with multiple kinds of energy included and intermittent renewable energy accommodation. Given this background, optimal dispatch of combined electricity-gas-heat energy systems with P2G devices and benefit analysis of wind power accommodation are addressed. Firstly, P2G technique and energy hub concept are introduced. Secondly, an optimization model for multi-energy system operation is presented with characteristics of P2G devices, power and natural gas systems taken into account, and solved with AMPL/IPOPT solver. Finally, a sample multi-energy system is employed to demonstrate the model, and P2G benefits in promoting wind power accommodation are discussed. © 2016, Power System Technology Press. All right reserved.

AB - Application of power to gas (P2G) technique promotes coupling between power system and natural gas system concerned, and hence bidirectional energy flow between these two systems can be implemented. P2G technique provides an alternative solution for optimal operation of energy hubs with multiple kinds of energy included and intermittent renewable energy accommodation. Given this background, optimal dispatch of combined electricity-gas-heat energy systems with P2G devices and benefit analysis of wind power accommodation are addressed. Firstly, P2G technique and energy hub concept are introduced. Secondly, an optimization model for multi-energy system operation is presented with characteristics of P2G devices, power and natural gas systems taken into account, and solved with AMPL/IPOPT solver. Finally, a sample multi-energy system is employed to demonstrate the model, and P2G benefits in promoting wind power accommodation are discussed. © 2016, Power System Technology Press. All right reserved.

KW - Combined electricity-gas-heat energy system

KW - Energy hub

KW - Energy internet

KW - Optimal dispatch

KW - Power to gas (P2G)

KW - Wind power accommodation

UR - https://www.scopus.com/pages/publications/85004097407

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85004097407&origin=recordpage

U2 - 10.13335/j.1000-3673.pst.2016.12.008

DO - 10.13335/j.1000-3673.pst.2016.12.008

M3 - RGC 21 - Publication in refereed journal

SN - 1000-3673

VL - 40

SP - 3680

EP - 3688

JO - 电网技术

JF - 电网技术

IS - 12

ER -

Optimal dispatch of combined electricity-gas-heat energy systems with power-to-gas devices and benefit analysis of wind power accommodation

Abstract

Bibliographical note

UN SDGs

Research Keywords

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