风光互补法的系统毕业论文

急用的话最好去找翻译公司

最初的风光互补供电系统，就是将风力机和光伏组件进行简单的组合，因为缺乏详细的数学计算模型，同时系统只用于保证率低的用户，导致使用寿命不长。近几年随着风光互补供电系统应用范围的不断扩大，保证率和经济性要求的提高，国外相继开发出一些模拟风力、光伏及其互补供电系统性能的大型工具软件包。通过模拟不同系统配置的性能和供电成本可以得出最佳的系统配置。其中colorado state university和national renewable energy laboratory合作开发了hybrid2应用软件。 hybrid2本身是一个很出色的软件，它对一个风光互补系统进行非常精确的模拟运行，根据输入的互补发电系统结构、负载特性以及安装地点的风速、太阳辐射数据获得一年8760小时的模拟运行结果。但是hybrid2只是一个功能强大的仿真软件，本身不具备优化设计的功能，并且价格昂贵，需要的专业性较强。在国外对于风光互补供电系统的设计主要有两种方法进行功率的确定：一是功率匹配的方法，即在不同辐射和风速下对应的光伏阵列的功率和风机的功率和大于负载功率，只要用于系统的优化控制；另一是能量匹配的方法，即在不同辐射和风速下对应的光伏阵列的发电量和风机的发电量的和大于等于负载的耗电量，主要用于系统功率设计。

Scenery complementary independent power system monitoring software programming and debugging operationAbstract: The scenery complementary subject to independent power system based on the basic principles of the hardware devices have been installed and debug good conditions, focus on resolving an independent system of monitoring software programming and debugging operation, for use in real-time and historical monitoring Independent of the operating system, and related systems in a familiar independent main circuit and master the main control panel workstation operating circumstances, to further its monitoring data in different environment and working conditions for the operation of research and analysis. Industrial use of the subject configuration software configuration Wang programming, programming should be on the external equipment (air, solar modules and wind speed wind instrument, rectifier, inverter, battery, etc.) for the operation of communications Acquisition or calculation. Scenery complementary independent power system includes five working modules: Bo Li Fan and solar modules (power generation equipment), Bo of scenery complementary controller (rectifier equipment), double board battery (storage devices), and the sun inverter (Inverter equipment) and low-voltage distribution counters and subscriber line (power distribution equipment).Key words: wind power generation; solar power; scenery complementary; inverter; battery; Kingview; monitoring