Results 231 to 240 of about 969,123 (284)

Smart Induction Motor Variable Frequency Drives for Primary Frequency Regulation

IEEE Transactions on Energy Conversion, 2020
This article proposes an induction motor variable frequency drive to investigate its potential in handling smart grid's frequency. This can thus mitigate the grid reliance on expensive power plants. To this end, a primary frequency controller is presented enabling the drive to reduce its power in proportion to grid frequency drop.
Rasoul Azizipanah-Abarghooee, Mostafa Malekpour   +1 more
openaire   +1 more source

Application of electric vehicles for primary frequency regulation service

2021 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America), 2021
In the electricity system, the frequency behavior is an indicator of the quality of the service provider that expresses the equilibrium between the supply and demand of electricity. Demand presents challenging to predict behavior, which means that usually, the balance is corrected through changes in a generation. The operators rely on generation plants
Miguel Euclides Aybar Mejia, Elvin Arnaldo Jimenez-Matos, Maximo Dominguez-Garabitos, Alejandro Velazquez-Kranwinkel, Eduardo Paredes-Liriano, Alfredo Victoria-Mota, Isaac-Gabriel Ceballos-Jimenez, Juan Edwards-Soto, Deyslen Mariano-Hernandez   +8 more
openaire   +1 more source

Unit Commitment With Primary Frequency Regulation Constraints

IEEE Transactions on Power Systems, 2005
Summary form only given. The unit commitment problem with tertiary reserve requirements has been broadly studied. Such reserves, when needed, are centrally deployed with relatively slow time constants of the order of minutes. In contrast, the scheduling of units offering primary frequency regulation reserve deployable in a decentralized manner within ...
J. Restrepo, F. Galiana
openaire   +1 more source

A Stochastic Controller for Primary Frequency Regulation Using ON/OFF Demand Side Resources

IEEE Transactions on Smart Grid, 2023
Residential ON/OFF devices, such as thermal-controlled loads and smart appliances, have great potential for providing frequency regulation service in the power grid. These devices can be engaged using centralized, distributed, or local control.
Guanyu Tian, Q. Z. Sun
semanticscholar   +1 more source

Primary Frequency Regulation Technology of Power Grid and Frequency Regulation Potential Analysis of Hydrogen Fuel Cell

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA), 2021
Frequency stability is an important guarantee to maintain the safe operation of power system, and the high proportion of new energy integration puts forward higher requirements for the frequency regulation(FR) of power grid. In this paper, based on the technical requirements and conventional methods of primary frequency regulation(PFR), the dynamic ...
Xudong Li, Jieying Song, Shihui Yang, Zhuoxiao Li   +3 more
openaire   +1 more source

Review of AGC and Primary Frequency Regulation

Advanced Materials Research, 2014
This paper introduces the current research status of primary frequency regulation and AGC control strategy. Firstly, some important parameters about primary frequency regulation are introduced. Secondly, describes the development on the theory of AGC. Thirdly, the basic concept of CPS and ACE were briefly described, and then the difference between CPS ...
Peng Sun, Xiao Jun Tang, Hao Huai Wang, Wu Zhi Zhong, Jian Wang, Hong Me Luo   +5 more
openaire   +1 more source

Scheduled Power Control and Autonomous Energy Control of Grid-Connected Energy Storage System (ESS) With Virtual Synchronous Generator and Primary Frequency Regulation Capabilities

IEEE Transactions on Power Systems, 2022
This paper presents a combined control scheme for the grid-connected energy storage system (ESS). There are two control modes: the power control mode for the charging or discharging condition and the energy control mode for the stand-by condition. In the
Minyuan Guan
semanticscholar   +1 more source

Adaptive Power Point Tracking Control of PV System for Primary Frequency Regulation of AC Microgrid With High PV Integration

IEEE Transactions on Power Systems, 2021
With the increasing integration of PV generation in AC microgrids, it is challenging to keep the stability of system frequency due to the intermittent and stochastic nature of PVs.
Zhongwen Li, Zhiping Cheng, J. Si, Shuyuan Zhang, Lianghui Dong, Shuhui Li, Yixiang Gao   +6 more
semanticscholar   +1 more source

Frequency Deadband Control of Grid-forming Energy Storage Inverter in Primary Frequency Regulation

Journal of Modern Power Systems and Clean Energy
Wei Zhang, Zhenxiong Wang, Yingjie Peng, Jingting Wu, Qiru Li, Hao Yi, Zebin Yang, Li Li, Fang Zhuo   +8 more
openaire   +2 more sources

SOC Consistency Optimization Control Strategy of Flywheel Array Energy Storage System for Grid Primary Frequency Regulation

2022 IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia), 2022
Aiming at the state of charge (SOC) imbalance of flywheel array energy storage system (FAESS) when it participates in primary frequency regulation (PFR), a SOC consistency optimization control strategy based on hierarchical architecture is proposed ...
Kaituo Wang, Lijun Tian, Jie Li, Tao Jiang   +3 more
semanticscholar   +1 more source