Results 281 to 290 of about 394,767 (331)

Analysis of Vibration Characteristics and Operation Risk of Synchronous Condenser Rotor Under Dynamic Conditions With Inter-Turn Short Circuits Fault

2025 6th International Conference on Mechatronics Technology and Intelligent Manufacturing (ICMTIM)
Synchronous condenser may be subjected to significant vibrations caused by unbalanced magnetic pull(UMP), which arises from rotor inter-turn short circuit(RISC) faults during operation.
Minghan Ma, Hao Wang, Shaoyong Sun, Tianwei Long   +3 more
semanticscholar   +1 more source

Synchronous Condensers in ERCOT

With the rapid expansion of inverter based resources in the ERCOT region, ERCOT has identified that the installation synchronous condensers could be used to help ensure we maintain a reliable and resilient ERCOT Grid. The panel will discuss the need for the installation of synchronous condensers on the ERCOT BES, the impact they will have, the process ...
Sun Wook Kang, Rick Valiquette, Peter Lewis   +2 more
openaire   +1 more source

Operating Experience of Superconductor Dynamic Synchronous Condenser

2005/2006 IEEE/PES Transmission and Distribution Conference and Exhibition, 2006
High-temperature superconductor (HTS) dynamic synchronous condensers have a small footprint, are readily transportable, and are expected to be an economic option for providing peak and dynamic reactive compensation to a power system. HTS dynamic synchronous condensers are also inherently stable to close-in faults and can provide up to twice their ...
Swarn Kalsi, David Madura, Tim MacDonald, Mike Ingram, Ian Grant   +4 more
openaire   +1 more source

Research on Energy Storage Type Synchronous Condenser with an Electromagnetic Coupler and Control Strategy

IEEE International Conference on Power and Renewable Energy
The synchronous condenser has excellent current overload and voltage support capability. Connecting it to the flywheel through a speed regulating device can enhance the support capability for grid frequency.
Xiaoxi Chen, Rui You, Jianyun Chai, Xinjian Jiang   +3 more
semanticscholar   +1 more source

Research on Optimal Configuration Method of Distributed Synchronous Condenser for Improving the Multiple Renewable Energy Stations Short Circuit Ratio

2025 5th International Conference on Electrical Engineering and Computer Technology (IC2ECT)
The insufficient multiple renewable energy stations short circuit ratio (MRSCR) caused by high-proportion new energy grid integration has become a key factor restricting the safety and stability of the power system.
Kaixin Liu, Xuetao Yang, Jun Liu, Yuan Wang, Dunwen Song, Xianglong Liu   +5 more
semanticscholar   +1 more source

Scaling Fault Early Warning for Synchronous Condenser Circulating Water System Based on Normal Behavior Modeling and Residual Analysis

IEEE International Conference on Power and Renewable Energy
In actual industrial processes, the operational efficiency of the synchronous condenser's circulating water system is crucial to the stable operation of the synchronous condenser. During long-term operation, this system is prone to scaling due to factors
Yanlong Li, Haisong Lu, Zhiwei Cao, Qing Yan, Chengxiao Song, D. Cai, Xiangjian Shi   +6 more
semanticscholar   +1 more source

Research on the mechanism of bending and torsional vibration of rotor induced by winding inter-turn short-circuit in large synchronous condenser excitation

Journal of Vibroengineering
The synchronous condenser plays a crucial role in reactive power compensation and voltage support in ultra-high voltage direct current power grids. Vibration is a key bottleneck for the safe and stable operation of the synchronous condenser, especially ...
Lyu Xuebin, Ren Jie, Li Ming, Jinjun Huang, Jingzhou Quan, Zhang Wanfu, Li Chun   +6 more
semanticscholar   +1 more source

HTSC Synchronous Condenser for Wind Power Plant

Materials Science Forum, 2018
The presentation shows the advantages of superconductive synchronous condensers (SC), results of experimental investigation of 50 kVA HTSC alternator in a synchronous condenser mode and new developments of SC rated at 5 MVA intended for HTSC wind power plant to support its connection to a weak grid.
Lidia Chubraeva, Sergey Timofeev
openaire   +1 more source

Automatic Regulation of Synchronous Condensers Equipped with Superspeed Excitation

Transactions of the American Institute of Electrical Engineers, 1929
This paper describes extensive field tests made on the super-high-speed excitation equipment used with the 30,000-kv-a. synchronous condensers at the Plymouth Meeting Substation of the Philadelphia Electric Company. Oscillograms and calculated curves showing the performance of the synchronous condensers with this equipment are included, together with a
L. W. Thompson, P. J. Walton
openaire   +1 more source

Decentralised Consensus Control of Hybrid Synchronous Condenser and Grid-Forming Inverter Systems in Renewable-Dominated Low-Inertia Grids

Energies
The increasing penetration of renewable energy sources (RESs) has significantly altered the operational characteristics of modern power systems, resulting in reduced system inertia and fault current capacity.
Hamid Soleimani, Asma Aziz, S. M. M. Uddin, Mehrdad Ghahramani, Daryoush Habibi   +4 more
semanticscholar   +1 more source