福州大学至诚学院本科毕业论文__电力系统公角稳定的影响分析.docVIP

福州大学至诚学院 本科生毕业设计（论文） 题 目： 故障类型对电力系统功角稳定的 影响分析 　 　 姓 名： 林郭建 　　 学 号： 210992017 　　 系 别： 电气工程 　　 专 业： 电气工程及其自动化 　 年 级： 2009级 　 指导教师： 　 　　 2013年 5 月 20日 独创性声明 本毕业设计（论文）是我个人在导师指导下完成的。文中引用他人研究成果的部分已在标注中说明；其他同志对本设计（论文）的启发和贡献均已在谢辞中体现；其它内容及成果为本人独立完成。特此声明。 论文作者签名： 日期： 关于论文使用授权的说明 本人完全了解福州大学至诚学院有关保留、使用学位论文的规定，即：学院有权保留送交论文的印刷本、复印件和电子版本，允许论文被查阅和借阅；学院可以公布论文的全部或部分内容，可以采用影印、缩印、数字化或其他复制手段保存论文。必威体育官网网址的论文在解密后应遵守此规定。 论文作者签名： 指导教师签名： 日期： 故障类型对电力系统功角稳定的影响分析 摘要 随着电力应用在世界各国的竞争日益加剧，在电力市场条件下系统的安全稳定问题日益凸现 Type of Fault on The Power System Angle Stability Analysis Abstract With the application of power in the world of increasing competition in the electricity market under the conditions of security and stability of power system problems were becoming increasingly apparent. If you lose power system stability, so it is impossible to use the loss figures to be calculated. Power system is stable or not will seriously affect the social and economic fields. In order to protect the interests of maximizing improve power system stability has become a world power construction on the main issues and explore orientation. The stability of the power system, including power system angle stability. Therefore, analysis of power system angle stability analysis of power system stability which is an integral part. Maintain the entire power system angle stability for systems bring the following benefits: on the one hand a stable system can bring a stable voltage, and improve power quality at the same time, but also to avoid causing a short circuit caused by high current and low voltage conditions, thereby reducing the risk of the power supply system; analysis from another aspect, if the power angle power system instability may occur some failure or malfunction of electrical protection, and ultimately lead to significan