无功平衡在船舶电力能源系统中的应用
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摘要
全电力推进系统在舰船上的推广应用,促使电力和动力2种体系逐步融合,两大能源系统共存于一个应用环境当中,从而极大地提高了舰船上能源的利用率和变换率。但是,由此产生的舰船电力系统谐波和无功电流损害越来越严重,这是因为全电力推进系统使用了非常多的非线性负载。这不仅影响舰船的经济性,而且隐藏着严重的安全隐患。为此,本文将依据舰船实际运行情况,对电力谐波和无功电流进行适当的补偿。
The application of all electric propulsion system in ships makes the two systems of power and power gradually integrated. Two energy systems coexist in an application environment greatly improves the energy utilization and conversion rate of ships. However, the power system harmonics and reactive currents are more and more serious, which is due to the use of a lot of nonlinear load in the whole electric propulsion system. This not only affects the ship's economy, but also hides a serious security hidden danger. To this end, this paper will be based on the actual operation of the ship, the power harmonic and reactive currents will be appropriately compensated.
The application of all electric propulsion system in ships makes the two systems of power and power gradually integrated. Two energy systems coexist in an application environment greatly improves the energy utilization and conversion rate of ships. However, the power system harmonics and reactive currents are more and more serious, which is due to the use of a lot of nonlinear load in the whole electric propulsion system. This not only affects the ship's economy, but also hides a serious security hidden danger. To this end, this paper will be based on the actual operation of the ship, the power harmonic and reactive currents will be appropriately compensated.
引文
[1]李彦,董龙龙,雍建容,等.基于改进粒子群算法的船舶电力系统无功优化[J].中国航海,2014(4):30-33+39.
[2]和树海,袁成清,孙玉伟,等.基于船舶电力系统的光伏并网发电实验平台设计及评价[J].船舶工程,2013(2):67-69+84.
[3]訾鸿,杨俊杰,宋婀娜.基于改进遗传算法的船舶电力系统无功优化研究[J].工业仪表与自动化装置,2013(4):17-20.
[4]唐卓贞,薛斌.基于万有引力搜索算法的船舶电力系统无功优化[J].中国航海,2016(2):24-26+39.
[5]陈晨,王锡淮,冯昊,等.锂电池/超级电容器在电力推进船舶中的应用[J].船舶工程,2016(S2):186-190.
[6]唐卓贞,沈苏海,薛斌.基于现代内点法的船舶电力系统无功优化[J].中国航海,2010(3):36-38.
[2]和树海,袁成清,孙玉伟,等.基于船舶电力系统的光伏并网发电实验平台设计及评价[J].船舶工程,2013(2):67-69+84.
[3]訾鸿,杨俊杰,宋婀娜.基于改进遗传算法的船舶电力系统无功优化研究[J].工业仪表与自动化装置,2013(4):17-20.
[4]唐卓贞,薛斌.基于万有引力搜索算法的船舶电力系统无功优化[J].中国航海,2016(2):24-26+39.
[5]陈晨,王锡淮,冯昊,等.锂电池/超级电容器在电力推进船舶中的应用[J].船舶工程,2016(S2):186-190.
[6]唐卓贞,沈苏海,薛斌.基于现代内点法的船舶电力系统无功优化[J].中国航海,2010(3):36-38.