Abstract
Wind power is a major source of renewable energy and is in great demand around the world. However, wind power is difficult to manage owing to large fluctuations in the power output. To alleviate such fluctuations, this paper proposes a method for suppressing the frequency deviation in wind power generation using storage battery systems that consider the state of charge (SOC) and response speed differences between generators and storage battery systems. The method adjusts a low-pass filter (LPF) time constant and storage battery output according to the present SOC and applies EL, control theory to the generator controller to achieve robust control considering the parameter fluctuations generated by state variations in the power system. Using this approach, we design a load frequency control system that controls the internal variation caused by power system dynamics and the external variation caused by wind power generators. To verify the validity of the proposed method, we perform load frequency control (LFC) simulations and compare the frequency deviations between the proposed and the conventional methods.
| Original language | English |
|---|---|
| Title of host publication | Asia-Pacific Power and Energy Engineering Conference, APPEEC |
| Publisher | IEEE Computer Society |
| Volume | 2015-March |
| Edition | March |
| DOIs | |
| Publication status | Published - 2015 Mar 23 |
| Event | 6th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2014 - Kowloon, Hong Kong Duration: 2014 Dec 7 → 2014 Dec 10 |
Other
| Other | 6th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2014 |
|---|---|
| Country | Hong Kong |
| City | Kowloon |
| Period | 14/12/7 → 14/12/10 |
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Keywords
- EL control theory
- Load frequency control
- Low pass filter
- State of charge
- Storage battery
- Wind power generation
ASJC Scopus subject areas
- Energy Engineering and Power Technology
Cite this
LFC with storage battery considering SOC for large-scale wind power penetration. / Toge, Masato; Kurita, Yu; Orni, Takuya; Iwamoto, Shinichi.
Asia-Pacific Power and Energy Engineering Conference, APPEEC. Vol. 2015-March March. ed. IEEE Computer Society, 2015. 7065989.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - LFC with storage battery considering SOC for large-scale wind power penetration
AU - Toge, Masato
AU - Kurita, Yu
AU - Orni, Takuya
AU - Iwamoto, Shinichi
PY - 2015/3/23
Y1 - 2015/3/23
N2 - Wind power is a major source of renewable energy and is in great demand around the world. However, wind power is difficult to manage owing to large fluctuations in the power output. To alleviate such fluctuations, this paper proposes a method for suppressing the frequency deviation in wind power generation using storage battery systems that consider the state of charge (SOC) and response speed differences between generators and storage battery systems. The method adjusts a low-pass filter (LPF) time constant and storage battery output according to the present SOC and applies EL, control theory to the generator controller to achieve robust control considering the parameter fluctuations generated by state variations in the power system. Using this approach, we design a load frequency control system that controls the internal variation caused by power system dynamics and the external variation caused by wind power generators. To verify the validity of the proposed method, we perform load frequency control (LFC) simulations and compare the frequency deviations between the proposed and the conventional methods.
AB - Wind power is a major source of renewable energy and is in great demand around the world. However, wind power is difficult to manage owing to large fluctuations in the power output. To alleviate such fluctuations, this paper proposes a method for suppressing the frequency deviation in wind power generation using storage battery systems that consider the state of charge (SOC) and response speed differences between generators and storage battery systems. The method adjusts a low-pass filter (LPF) time constant and storage battery output according to the present SOC and applies EL, control theory to the generator controller to achieve robust control considering the parameter fluctuations generated by state variations in the power system. Using this approach, we design a load frequency control system that controls the internal variation caused by power system dynamics and the external variation caused by wind power generators. To verify the validity of the proposed method, we perform load frequency control (LFC) simulations and compare the frequency deviations between the proposed and the conventional methods.
KW - EL control theory
KW - Load frequency control
KW - Low pass filter
KW - State of charge
KW - Storage battery
KW - Wind power generation
UR - http://www.scopus.com/inward/record.url?scp=84936966670&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84936966670&partnerID=8YFLogxK
U2 - 10.1109/APPEEC.2014.7065989
DO - 10.1109/APPEEC.2014.7065989
M3 - Conference contribution
AN - SCOPUS:84936966670
VL - 2015-March
BT - Asia-Pacific Power and Energy Engineering Conference, APPEEC
PB - IEEE Computer Society
ER -