Results 221 to 230 of about 1,018 (266)
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Operating Experience of Superconductor Dynamic Synchronous Condenser
2005/2006 IEEE/PES Transmission and Distribution Conference and Exhibition, 2006High-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 +4 more
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HTSC Synchronous Condenser for Wind Power Plant
Materials Science Forum, 2018The 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
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Automatic Regulation of Synchronous Condensers Equipped with Superspeed Excitation
Transactions of the American Institute of Electrical Engineers, 1929This 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
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Dynamic Performance Comparison of Synchronous Condenser and SVC
IEEE Transactions on Power Delivery, 2008In this paper, a comparison of the dynamic performance between a conventional synchronous condenser, a superconducting synchronous condenser, and a static Var compensator (SVC) is made in a grid setup by simulating different cases that affect the performance of reactive power compensation.
S. Teleke +3 more
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Synchronous Condenser Applications: Under Significant Resource Portfolio Changes
IEEE Power and Energy Magazine, 2019California has a mandated renewables portfolio Standard (RPS) requiring that 33% of electricity retail sales be served by renewable energy resources by 2020, 60% by 2030, and 100% by 2045. Over the last 10 years, wind and solar have become the dominant renewable resources in California, with solar predominating in the last five years.
George Zhou +8 more
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Permanent magnet synchronous condenser with solid state excitation
2015 IEEE Power & Energy Society General Meeting, 2015A synchronous condenser consists of a free-spinning wound-field synchronous generator and a field excitation controller. In this paper, we propose a synchronous generator that employs a permanent magnet synchronous generator (PMSG) instead of a wound-field machine. PMSGs have the advantages of higher efficiency and reliability.
Ping Hsu +3 more
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Adrenaline for the grid [superconducting synchronous condenser]
IEEE Spectrum, 2006This paper presents a novel superconducting device that provides essential voltage support. A superconducting synchronous condenser is basically an electric generator that is optimized and operated to act like a capacitor or inductor, providing the grid with reactive power, an abstruse but absolutely vital element in any power system relying on ...
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Superexcitation on synchronous condensers for Conowingo system
Journal of the A.I.E.E., 1928This paper outlines superexcitation as it will be applied to the synchronous condensers purchased for Plymouth Meeting, the receiver substation of the 220-kv. Conowingo transmission lines. In it are discussed the design limits of the excitation equipment as chosen and the emergency condenser output expected from, it, are evaluated.
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Waterwheel Generators and Synchronous Condensers for Long Transmission Lines
Transactions of the American Institute of Electrical Engineers, 1923It is the intention of this paper to bring out some of the special conditions which affect the operation and design of machinery for long transmission lines and the discussion is confined largely to waterwheel generators and synchronous condensers.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
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