摘要
基于虚拟仪器的设计方法,测试系统可以在空载和加载情况下测试变频发电机组的各类电参数的动态和静态特性,并可实现变频发电机组的串联起动、并联工作、制动控制及其保护。系统软件基于分层思想设计了测试系统软件体系结构,采用Visual Basic作为编程平台,通过混合调用NI Measurement Studio和Advantech Device Driver进行虚拟仪器软件开发。实际应用表明测试系统工作可靠、效率高。
A testing system based on virtual instrument is capable to test various electric parameters when frequency converter generator sets（FCGS）launch load or work without load,and it controls generator sets to start in series,paralle l-work,control brake and self-protect.The software frame of testing system is designed based on layering theory.System software mainly adopts Visual Basic as programmer platform and combines NI Measurement Studio and Advantech Device Driver to design VI software.Practical application shows that this testing system works reliably with high efficiency.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2010年第10期114-117,共4页
Power System Protection and Control
基金
总装武器装备预研基金(9140A04050407JB3201)
关键词
虚拟仪器
变频发电机组
测试
硬件
软件
virtual instrument
frequency converter generator sets
testing
hardware
software
