1、

Through the load control, PV system can work at the max power point in a variety of illumination and temperature conditions, achieving the max power point tracking.

通过对负载的控制,可以使光伏阵列在各种不同的日照和温度条件下都能工作在最大功率点,实现逆变器的最大功率点跟踪。

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2、

A Control Method of Photovoltaic Array Maximum Power Point Tracking Based on S-Function

基于S-函数光伏阵列最大功率追踪的控制策略

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3、

Design of controller for full automatic tracking solar photovoltaic power generation device;

提出一种光伏发电技术应用在家用空调器的设计思想。

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4、

Improvement of the Maximum Power Point Tracking Boost Circuit in the Photovoltaic Power Generation System

温差式最大用电功率计光伏发电系统最大功率跟踪的Boost电路改进

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5、

By adding shadow judgement algorithm into perturbation and observation method, the maximum power point tracking for PV array under normal sunlight and partially shaded condition has been achieved.

结合微网系统的结构及综合控制目标,设计了并网模式下光伏发电单元的控制策略,采用加入阴影判断环节的扰动观察法,实现光伏阵列正常光照及部分遮挡时的最大功率点跟踪。

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6、

Influences of improved LC output filter on STATCOM are discussed from both reactive power compensation ability and transient current tracking ability.

从无功补偿器能力和瞬态电流跟踪能力两方面讨论了改进的LC输出滤波器对STATCOM装置的影响。

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7、

The PV grid-connected system generally is comprised of the solar panels, the controller pillar, the inverter and the electric fence. Among them, maximum power tracking is the core of the PV power generation systems.

光伏并网发电系统一般由太阳能电池板(光伏阵列)、控制器、逆变器和电网构成,其中,最大功率点跟踪技术是光伏发电系统的关键技术。

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8、

In allusion to rapidity of reactive power compensation, two current tracking control methods, called as current-hysteresis comparison control and triangle wave control, are investigated.

针对无功功率补偿的快速性这一特点,分析研究了目前比较实用的两种电流跟踪控制方法,即电流滞环比较控制方法和三角波比较方法。

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9、

It details core algorithm of the instrument including TDR test, frequency response test, digital tracking filter, power spectral density test, load coil detection, DMT test, voltage test, current test, resistance test and capacitance test.

详细阐述TDR测量、频响测量、数字跟踪滤波、功率谱密度测量、加感线圈检测、DMT测量、电压测量、电流测量、电阻测量、电容测量核心算法。

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10、

the maximum power point tracking control algorithm adopts incremental conductance of variable step size method, to achieve accurate and fast tracking of the maximum power point under different temperature and different light intensity conditions, and test it through matlab simulation.

采用了变步长电导增量法的最大功率点跟踪控制算法,实现了不同温度和光照强度条件下最大功率点的准确快速跟踪,并通过MATLAB进行了仿真验证。

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11、

The tracking reaction speed, the power consumption and the cost are low, a modular structure.

跟踪反应速度, 功耗和成本低, 形成模块化结构.

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12、

Finally, combined with solar electric vehicle's characteristics, the maximum power point tracking control strategy is realized.

最后, 结合太阳能电动车的特点, 对最大功率点跟踪控制策略进行了软硬件实现.

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13、

When solar energy transfer, the Power Point Tracking ( MPPT ) is used, this method enhances PV efficiency.

在太阳能转移的过程中, 系统用到最大功率点跟踪的方法,提高了系统的 光伏 发电效率.

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14、

Exactly tracking the maximum power point depends on effective search algorithm.

准确跟踪太阳能光伏阵列的最大输出功率点依赖于有效的搜索算法.

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15、

Active Tracking filters convert this dirty AC power into a clean, reliable source of energy.

有源跟踪滤波器将交流电源转换成清洁 、 可靠的能量来源.

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16、

ADALINE and Its Application in Power Quality Disturbances Detection and Frequency Tracking

自适应线性神经元在电能质量扰动诊断和频率跟踪中的应用

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17、

It is based on the technique of current tracking, and enhances electrical network's power factor through controlling inductance's current to make it change according to half wave of sin function.

它是基于电流跟踪技术、通过控制电感电流使其按正弦半波规律变化来提高网侧功率因数的。

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18、

The main task of microcontroller is controlling motor working to make panel tracking the sun and monitoring the working state of charging circuit and power supply circuit, disconnecting the circuit in time when abnormal appears.

单片机控制电机转动,使得太阳能电池板跟踪太阳,并同时检测充电电路和供电电路的工作状态,当出现异常时及时断开电路。

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19、

Abstract: Frequency automatic tracking and amplitude stabilizing are two important characteristics of ultrasonic machining power.

文摘: 频率跟踪和恒定振幅控制是超声加工电源两个重要的特性.

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