Interdependency assessment of coupled natural gas and power systems in energy market

Hongzhao Yang; Jing Qiu; Sanhua Zhang; Mingyong Lai; Zhao Yang Dong

doi:10.1515/ijeeps-2015-0063

Interdependency assessment of coupled natural gas and power systems in energy market

Hongzhao Yang^*, Jing Qiu, Sanhua Zhang, Mingyong Lai, Zhao Yang Dong

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effectively assess the two systems' interdependency, this paper proposes a systematic modeling framework and constructs simulation platforms for coupled gas and power systems in an energy market environment. By applying the proposed approach to the Australian national electricity market (NEM) and gas market, the impacts of six types of market and system factors are quantitatively analyzed, including power transmission limits, gas pipeline contingencies, gas pipeline flow constraints, carbon emission constraints, power load variations, and non-electric gas load variations. The important interdependency and infrastructure weakness for the two systems are well studied and identified. Our work provides a quantitative basis for grid operators and policy makers to support and guide operation and investment decisions for electric power and natural gas industries. © 2015 by De Gruyter 2015.

Original language	English
Pages (from-to)	525-536
Journal	International Journal of Emerging Electric Power Systems
Volume	16
Issue number	6
DOIs	https://doi.org/10.1515/ijeeps-2015-0063
Publication status	Published - 1 Dec 2015
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 9 Industry, Innovation, and Infrastructure

Research Keywords

Australian national electricity market and gas market
Coupled gas and power systems
Impact analysis
Interdependency assessment

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title = "Interdependency assessment of coupled natural gas and power systems in energy market",

abstract = "Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effectively assess the two systems' interdependency, this paper proposes a systematic modeling framework and constructs simulation platforms for coupled gas and power systems in an energy market environment. By applying the proposed approach to the Australian national electricity market (NEM) and gas market, the impacts of six types of market and system factors are quantitatively analyzed, including power transmission limits, gas pipeline contingencies, gas pipeline flow constraints, carbon emission constraints, power load variations, and non-electric gas load variations. The important interdependency and infrastructure weakness for the two systems are well studied and identified. Our work provides a quantitative basis for grid operators and policy makers to support and guide operation and investment decisions for electric power and natural gas industries. {\textcopyright} 2015 by De Gruyter 2015.",

keywords = "Australian national electricity market and gas market, Coupled gas and power systems, Impact analysis, Interdependency assessment",

author = "Hongzhao Yang and Jing Qiu and Sanhua Zhang and Mingyong Lai and Dong, {Zhao Yang}",

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doi = "10.1515/ijeeps-2015-0063",

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T1 - Interdependency assessment of coupled natural gas and power systems in energy market

AU - Yang, Hongzhao

AU - Qiu, Jing

AU - Zhang, Sanhua

AU - Lai, Mingyong

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 - 2015/12/1

Y1 - 2015/12/1

N2 - Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effectively assess the two systems' interdependency, this paper proposes a systematic modeling framework and constructs simulation platforms for coupled gas and power systems in an energy market environment. By applying the proposed approach to the Australian national electricity market (NEM) and gas market, the impacts of six types of market and system factors are quantitatively analyzed, including power transmission limits, gas pipeline contingencies, gas pipeline flow constraints, carbon emission constraints, power load variations, and non-electric gas load variations. The important interdependency and infrastructure weakness for the two systems are well studied and identified. Our work provides a quantitative basis for grid operators and policy makers to support and guide operation and investment decisions for electric power and natural gas industries. © 2015 by De Gruyter 2015.

AB - Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effectively assess the two systems' interdependency, this paper proposes a systematic modeling framework and constructs simulation platforms for coupled gas and power systems in an energy market environment. By applying the proposed approach to the Australian national electricity market (NEM) and gas market, the impacts of six types of market and system factors are quantitatively analyzed, including power transmission limits, gas pipeline contingencies, gas pipeline flow constraints, carbon emission constraints, power load variations, and non-electric gas load variations. The important interdependency and infrastructure weakness for the two systems are well studied and identified. Our work provides a quantitative basis for grid operators and policy makers to support and guide operation and investment decisions for electric power and natural gas industries. © 2015 by De Gruyter 2015.

KW - Australian national electricity market and gas market

KW - Coupled gas and power systems

KW - Impact analysis

KW - Interdependency assessment

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U2 - 10.1515/ijeeps-2015-0063

DO - 10.1515/ijeeps-2015-0063

M3 - RGC 21 - Publication in refereed journal

SN - 2194-5756

VL - 16

SP - 525

EP - 536

JO - International Journal of Emerging Electric Power Systems

JF - International Journal of Emerging Electric Power Systems

IS - 6

ER -

Interdependency assessment of coupled natural gas and power systems in energy market

Abstract

Bibliographical note

UN SDGs

Research Keywords

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