Results 11 to 20 of about 1,454 (183)
IEEE Access, 2020 To meet the rapid growth of electricity demand and reduce carbon intensity, China is developing renewable energies rapidly including hydropower, wind and solar power.
Benxi Liu +5 more
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Harmonic loss analysis of converter transformer in LCL-HVDC system
Energy Reports, 2020 At present, China’s energy distribution and economic development are extremely unbalanced. In order to make rational use of resources, China has promoted the “west to East power transmission” and “north to South Power Transmission” pattern.
Qing Ni +3 more
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Review on DC transmission systems for integrating large‐scale offshore wind farms
Energy Conversion and Economics, 2021 The exploitation of offshore wind power has increased rapidly in recent years. To gain more wind power energy, offshore wind farms move farther from onshore.
Zhengxuan Li +5 more
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HVDC power transmission technology assessment [PDF]
, 1997 The purpose of this study was to develop an assessment of the national utility system`s needs for electric transmission during the period 1995-2020 that could be met by future reduced-cost HVDC systems. The assessment was to include an economic evaluation of HVDC as a means for meeting those needs as well as a comparison with competing technologies ...
Hauth, Ronald L. +5 more
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High voltage direct current (HVDC) transmission: Future expectation for Pakistan
CSEE Journal of Power and Energy Systems, 2019 An HVDC transmission system for bulk power transfer over longer distance offers numerous advantages over an alternating current (AC) transmission system, such as direct integration of networks operating at different frequencies, comparatively low line ...
Kamran Hafeez, Shahid A. Khan
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Applied Sciences, 2021 This paper presents a detailed analysis of commutation failure, AC/DC power flow, and voltage stability of multi-infeed high-voltage direct current (HVDC). The use of HVDC power transmission technology has become common in modern power systems.
Bilawal Rehman +4 more
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Analysis of influence of energy storage system parameters on HVDC commutation failure overvoltage [PDF]
E3S Web of Conferences, 2023 Overvoltage is a common fault in high voltage direct current (HVDC) transmission systems, which directly affects the safe and stable operation of the system.
Ge Pengjiang +5 more
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HVDC System: a Need for Future Power Transmission [PDF]
International Journal of Trend in Scientific Research and Development, 2019 The continuously increasing demand for electric power and the economic access to remote renewable energy sources such as off shore wind power or solar thermal generation in deserts have revived the interest in high voltage direct current HVDC multiterminal systems networks .
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IEEE Access, 2020 The application of power electronics can introduce flexibility into power systems, but it can also cause harmonic problems. As a typical application of power electronics, high-voltage direct current (HVDC) transmission exhibits very prominent harmonic ...
Dui Liu, Xiaohua Li, Zexiang Cai
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AC fault ride through control strategy on inverter side of hybrid HVDC transmission systems
Journal of Modern Power Systems and Clean Energy, 2019 Hybrid high-voltage direct current (HVDC) transmission systems employ a new type of HVDC transmission topology that combines the advantages of the line-commutated converter system and the voltage-source converter system.
Zexin Zhou +6 more
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