A study on the voltage calculation method for ESS operation plan in hybrid generation system

S. Jung; G. Jang

doi:10.24084/repqj13.415

A study on the voltage calculation method for ESS operation plan in hybrid generation system

S. Jung, G. Jang

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The designed hybrid generation system (HGS) not only consider the voltage condition of connection point but also do limit output profile by following the transmission system operator’s directions. Therefore, when developing large-scaled system including a number of HGS, appropriate compensation strategy based on the system components and impacts should be formulized with considering inner system’s characteristics. The ESS operation plan in HGS should be supported by precise voltage expectation method because the system has large physical areas: it includes almost 150m DC section. Especially, since the previous system is not considering power limiting method at the DC section which is integrated with wave generators, an appropriate ESS compensation could provide a lots of solutions such as power control and quality issue. In this paper, an active power control algorithm with expected voltage based on the DC power flow is introduced, and imposed to the simulation process that is performed on EMTDC environment. Further, the comparison with the normal control process is carried out based on the composed layout in ongoing project.

Original language	English
Article number	415
Pages (from-to)	581-584
Number of pages	4
Journal	Renewable Energy and Power Quality Journal
Volume	1
Issue number	13
DOIs	https://doi.org/10.24084/repqj13.415
Publication status	Published - 2015 Apr

Bibliographical note

Funding Information:
This work was supported by the MOF grant (Development of the design technologies for a 10MW class wave and offshore wind hybrid power generation system and establishment of the sea test infra-structure) and by Human Resources Development of KETEP grant (No. 20114010203010) funded by the Korea government Ministry of Knowledge Economy.

Keywords

Combined generator
DC power flow
ESS application
System dynamic
Wave energy

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Electrical and Electronic Engineering

UN SDGs

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

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10.24084/repqj13.415

Cite this

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title = "A study on the voltage calculation method for ESS operation plan in hybrid generation system",

abstract = "The designed hybrid generation system (HGS) not only consider the voltage condition of connection point but also do limit output profile by following the transmission system operator{\textquoteright}s directions. Therefore, when developing large-scaled system including a number of HGS, appropriate compensation strategy based on the system components and impacts should be formulized with considering inner system{\textquoteright}s characteristics. The ESS operation plan in HGS should be supported by precise voltage expectation method because the system has large physical areas: it includes almost 150m DC section. Especially, since the previous system is not considering power limiting method at the DC section which is integrated with wave generators, an appropriate ESS compensation could provide a lots of solutions such as power control and quality issue. In this paper, an active power control algorithm with expected voltage based on the DC power flow is introduced, and imposed to the simulation process that is performed on EMTDC environment. Further, the comparison with the normal control process is carried out based on the composed layout in ongoing project.",

keywords = "Combined generator, DC power flow, ESS application, System dynamic, Wave energy",

author = "S. Jung and G. Jang",

note = "Funding Information: This work was supported by the MOF grant (Development of the design technologies for a 10MW class wave and offshore wind hybrid power generation system and establishment of the sea test infra-structure) and by Human Resources Development of KETEP grant (No. 20114010203010) funded by the Korea government Ministry of Knowledge Economy.",

year = "2015",

month = apr,

doi = "10.24084/repqj13.415",

language = "English",

volume = "1",

pages = "581--584",

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AU - Jung, S.

AU - Jang, G.

N1 - Funding Information: This work was supported by the MOF grant (Development of the design technologies for a 10MW class wave and offshore wind hybrid power generation system and establishment of the sea test infra-structure) and by Human Resources Development of KETEP grant (No. 20114010203010) funded by the Korea government Ministry of Knowledge Economy.

PY - 2015/4

Y1 - 2015/4

N2 - The designed hybrid generation system (HGS) not only consider the voltage condition of connection point but also do limit output profile by following the transmission system operator’s directions. Therefore, when developing large-scaled system including a number of HGS, appropriate compensation strategy based on the system components and impacts should be formulized with considering inner system’s characteristics. The ESS operation plan in HGS should be supported by precise voltage expectation method because the system has large physical areas: it includes almost 150m DC section. Especially, since the previous system is not considering power limiting method at the DC section which is integrated with wave generators, an appropriate ESS compensation could provide a lots of solutions such as power control and quality issue. In this paper, an active power control algorithm with expected voltage based on the DC power flow is introduced, and imposed to the simulation process that is performed on EMTDC environment. Further, the comparison with the normal control process is carried out based on the composed layout in ongoing project.

AB - The designed hybrid generation system (HGS) not only consider the voltage condition of connection point but also do limit output profile by following the transmission system operator’s directions. Therefore, when developing large-scaled system including a number of HGS, appropriate compensation strategy based on the system components and impacts should be formulized with considering inner system’s characteristics. The ESS operation plan in HGS should be supported by precise voltage expectation method because the system has large physical areas: it includes almost 150m DC section. Especially, since the previous system is not considering power limiting method at the DC section which is integrated with wave generators, an appropriate ESS compensation could provide a lots of solutions such as power control and quality issue. In this paper, an active power control algorithm with expected voltage based on the DC power flow is introduced, and imposed to the simulation process that is performed on EMTDC environment. Further, the comparison with the normal control process is carried out based on the composed layout in ongoing project.

KW - Combined generator

KW - DC power flow

KW - ESS application

KW - System dynamic

KW - Wave energy

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A study on the voltage calculation method for ESS operation plan in hybrid generation system

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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