Power Generation

发电

提高电力系统稳定性

对于孤岛电网和大型互联电力系统来说,频率稳定性逐渐成为北美乃至全球的重点关注问题。对于大型电力系统来说,稳定性的改进可将传输容量提高上百兆瓦,即每年数百万美元的产值。



Revolutionizing Controller and Turbine Model Validation and Enhancing Speed Governor and AVR Controller Impact on Power System Stability

In addition to the usual instruments required for conducting conventional open-loop tests on speed governors, the BERTATM Test Bench is equipped with a real-time simulator, generating various signals to be injected into the speed governor and/or the AVR. This innovation makes it possible for the generating unit to behave as if it were operating in an islanded power system, thus allowing you to foresee its contribution to the whole power system frequency stability and validate the governor and turbine models to be used in a larger stability study. Moreover, the simulator includes a power system stabilizer (PSS) emulator that can help you determine if a real PSS could actually improve the generating unit power stability.



Hydro Review 文章

OPAL-RT相关解决方案推荐

BERTA 测试平台

BERTA是一个针对调速器,涡轮,调压器(AVR)和电力系统稳定器(PSS)的安全可靠的便携式测试平台;在发电厂进行实地测试时,可将一个高性能实时仿真器和速度/频率信号生成器嵌入调速器中。


专业服务

得益于与魁北克水电在设计,运行和电力系统仿真等一系列合作中积累的专业经验,OPAL-RT可以在不同操作条件下执行各种各样与电力系统稳定性分析相关的研究和测试,还可以在发电厂实地进行测试,或是对动态模型进行鉴定和验证。


相关资料

BertaTM is a trademark owned by Berta & Langevin Ltd.