Results 111 to 120 of about 2,068 (220)

Sampled‐data‐based H∞ load frequency control for power systems with wind power

IET Renewable Power Generation
Load disturbances, the intermittent generation of wind power, and the uncertainty of sampling period will significantly affect the frequency stability of power system.
Shi‐Gang Qin, De‐Shun Liu, Hong‐Hai Lian   +2 more
doaj   +1 more source

Sequential decentralized design of robust load frequency controllers in a multi-area power system [PDF]

, 2002
The objective of the Load Frequency Control (LFC) is to maintain the frequency and to keep tie-line power flows within pre-specified values. In this paper a new systematic approach to design of sequential decentralized load frequency controllers for ...
Mitani, Yasunori, Bevrani, Hassan, Tsuji, Kiichiro   +2 more
core  

Bilateral-based LFC analysis using a modified conventional model [PDF]

, 2005
This paper addresses a modified dynamical model to analysis of load-frequency control (LFC) in a bilateral-based restructured power system. In a new environment, vertically integrated utilities no longer exist, however the common objectives, i.e ...
Bevrani, Hassan, Hiyama, Takashi
core  

Bionic active power control for multi-area microgrids: A large-scale multiagent deep meta reinforcement learning approach

International Journal of Electrical Power & Energy Systems
Traditional centralized load frequency control (LFC) is vulnerable to power fluctuations in tie-line power due to the conflicting objectives of multiple area controllers and distributors in an isolated multi-area microgrid.
Dan Liu, Xia Chen, Jiawen Li
doaj   +1 more source

Optimizing load frequency control in isolated island city microgrids: a deep graph reinforcement learning approach with data enhancement across extensive scenarios

Frontiers in Energy Research
This study presents a Data-Enhanced Optimum Load Frequency Control (DEO-LFC) strategy for microgrids, targeting an optimal balance between generation costs and frequency stability amidst high renewable energy integration.
Min Wu, Dakui Ma, Kaiqing Xiong, Linkun Yuan   +3 more
doaj   +1 more source

Load frequency control considering energy storage system [PDF]

The integration of renewable energy sources into the power grid poses considerable issues in terms of frequency stability due to their inherent intermittency.
Lee, Yong De
core  

Renewable energy sources integrated load frequency control of power system: A review

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Due to advancements in human society and lifestyle changes, the escalating demand for electric energy, along with the expansion of industrialization, highlights the growing importance of green energy such as renewable energy sources (RESs). Nevertheless,
S.B. Masikana, Gulshan Sharma, Sachin Sharma   +2 more
doaj   +1 more source

A Survey on Load Frequency Control (LFC) Problem in Hybrid Power System

In this paper, an ample literature survey on load–frequency control (LFC) problem in power system has been foreground. The different configurations of power system models and control techniques strategies that related to LFC problem have been considered in conventional as well as distribution generation-based power systems.
Pravesh, Jag, Nain, Pardeep
openaire   +1 more source

Automatic Generation Control Coordinating Fuzzy-Type Load Frequency Control and Economical Load Dispating Control [PDF]

, 1999
This paper proposes a new automatic generation control coordinating the fuzzy-type load frequency control (FLFC) and a economical load dispatching control (EDC).
水谷, 芳史, 雪田, 和人, 後藤, 泰之, 一柳, 勝宏, 李, 揚   +4 more
core  

Koordinasi Kontroler PID dan Thyrystor Controlled Phase Shifter (TCPS) pada Load Frequency Control (LFC) Menggunakan Differential Evolution (DE)

Jurnal Teknik ITS, 2012
Pada sistem tenaga listrik, perubahan beban tidak dapat diprediksi. Beban yang berubah secara tiba-tiba menyebabkan osilasi pada frekuensi generator. Pada sistem tenaga listrik multi area, generator bekerja secara sinkron. Osilasi frekuensi dapat menyebabkan frekuensi generator lepas sinkron. Oleh karena itu, osilasi frekuensi harus diredam dengan cara
Wendy Kurniawan Kautsar, Imam Robandi, Rony Seto Wibowo   +2 more
openaire   +1 more source