photovoltaic inverter

Off-grid photovoltaic power generation system includes two main aspects charge and inverter.

离网型光伏发电系统包括充电与逆变两个主要环节.

For example: the use of the inverter in the aviation and maritime use, wind power, the use of uninterruptible power systems ( UPS), the use of solar photovoltaic and new energy in the electric car use.

例如：逆变器在航空航海中的使用、风力发电中的运用、不间断供电系统（UPS）中的使用、太阳能光伏发电中的使用以及新能源电力汽车中的运用等。

The main work about this thesis contains two parts discussed as below: Firstly, three control strategies of PV inverter are analyzed in detail is based on the theory of photovoltaic inverter.

本论文围绕这两个部分展开了研究，主要做了以下工作：首先，以光伏逆变器的理论为基础，详细分析光伏逆变器的三种控制策略。

A Z-source inverter is used for the single-phase grid-connected photovoltaic ( PV ) system.

将Z源逆变器应用到单级 单相 光伏 并网系统中.

The core of a solar power system is a group of photovoltaic inverter.

太阳能发电系统的核心是一组光伏逆变器。

Grid-connected PV inverter is a key component of the grid-connected photovoltaic power generation system. The efficiency of photovoltaic grid-connected inverter system is an important indicator measuring the power generation system.

大功率光伏逆变器是光伏电站系统的重要组成部件，其效率是衡量并网发电系统的重要指标之一。

Design of LCL Filter for Grid-connected Photovoltaic Inverter

太阳能并网输出LCL滤波器的设计

Photovoltaic inverter is a key part of the Photovoltaic power generation system. Its efficiency, quality of power output and reliability are the key factors which affect the performance and investment for the system.

太阳能并网逆变器是整个太阳能并网发电系统中必不可少的一部分，其效率的高低、输出电能的质量和可靠性的好坏将直接影响整个太阳能发电系统的性能和投资。

Research on maximum power point tracking control based on a DSP-controlled grid-connected photovoltaic inverter

基于DSP控制的光伏并网逆变器最大功率的跟踪问题

Compared with the traditional centralized photovoltaic inverter, the modular photovoltaic inverter is highly reliable, easy to maintain, and as well as the advantages of online capacity expansion, so it is to be seen as a very promising photovoltaic inverter.

相对于传统的集中式光伏逆变器而言，模块化光伏逆变器具有可靠性高，维修方便以及可在线扩容等优点，是一种极具发展前景的光伏逆变器。

The analysis of the simulation and experimental results show that the designed solar photovoltaic inverter output current can be guaranteed the unity power factor operation and in phase with the grid voltage, both in theory and experiment, and can succeed in the grid.

实验仿真结果表明，设计的太阳能光伏并网逆变器实现了单位功率因数的运行，输出电流与电网电压同频同相，在理论与实验上满足了并网要求。