电力系统保护与控制Issue(15)：136-141,6.
基于PSS/E潮流API接口的动态过程仿真系统
Dynamic process simulation system based on power flow API of PSS/E
摘要
Abstract
Power system simulation software PSS/E provides many interfaces to develop the application program. The dynamic process simulation system, with PSS/E power flow calculation as the core, is designed by Fortran API interface. First, the power flow calculation interface layer is achieved via API secondary developing and encapsulation to control the PSS/E power flow. Then a user-defined governor model is established, and frequency and governor simulation results interact with PSS/E power flow through the interface layer to achieve the dynamic process simulation. Dynamic predistribution technology of unbalance power during the simulation process is proposed, which makes the distribution of tie line power flow more reasonable during disturbance. Finally, the simulation results of IEEE 9-buses system and North China Power Grid verify that secondary development by PSS/E API interface can satisfy the requirements of real-time and high accuracy of large applications.关键词
PSS/E/API/潮流计算/动态过程仿真系统/不平衡功率动态预分配Key words
PSS/E/API/power flow calculation/dynamic process simulation system/dynamic predistribution technology of unbalance power分类
信息技术与安全科学引用本文复制引用
王勇,李峰,潘玲玲,刘俊,徐鹏..基于PSS/E潮流API接口的动态过程仿真系统[J].电力系统保护与控制,2014,(15):136-141,6.基金项目
国家电网公司科技项目“调度自动化系统试验验证平台关键技术研究与应用”；国家电网公司科技项目“‘源 （）
