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a transmission line fault location model which is based on an Elman recurrent network
(ERN) has been presented for balanced and unbalanced short circuit faults. All fault situations with
different inception times are implemented on a 380-kV proto
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Genetic algorithm is used for voltage regulating in unbalanced radial distributions system.here in the algorithm gives initial selection , installation and tap settling for voltage regulators to provide a smooth voltage profile along network .the eff
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The DVR handles both balanced and unbalanced situations without any difficulties and injects the appropriate voltage component.
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the unbalanced load causes an unbalanced transmission
line. A voltage unbalance in the source influences the
power equipment by causing a reduction in the power generation
capacity of the generator and a decrease in the output of the
other fa
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在电网电压不平衡条件下，采用陷波器不能消除2 的震荡，且也不能对谐波消除。研究发现电压的正序和负序的振荡分量相吻合。不平衡整流-Under the condition of unbalanced power grid voltage, PWM rectifier
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This paper presents a dual voltage source inverter
(DVSI) scheme to enhance the power quality and reliability of
the microgrid system. The proposed scheme is comprised of two
inverters, which enables the microgrid to exchange power generated
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The active power filters have gained much more attention because of its excellent performance to mitigate the harmonic and reactive power issues. A shunt active power filter with Instantaneous active and reactive power theory (P-Q theory) has been pr
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本文论述了在控制的一个重要方面电网连接的电源转换器，即检测基波正序分量的电网电压不平衡和扭曲的条件下。明确地,提出了一种积极的基于一种新的序列检测器双同步坐标系的解耦锁相环（双dq–PLL），完全消除了检测误差传统的同步参考框架（SRF–锁相环PLL）。(This paper deals with an important aspect in the control of grid connected power converters, that is, detecting the fundam
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讲述并网逆变器中全软件锁相环的设计与实现，，即检测基波正序分量的电网电压不平衡和扭曲的条件下。明确地,提出了一种积极的基于一种新的序列检测器双同步坐标系的解耦锁相环（双dq–PLL），完全消除了检测误差传统的同步参考框架（SRF–锁相环PLL）(and implementation of all software phase-locked loop in grid connected inverter is described, that is, detecting the positive a
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在电压不平衡时，进行锁相，与正负序分离，对负序分量进行处理，效果不太理想(When the voltage is unbalanced, phase-locked is carried out to separate the positive and negative sequence)
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