汽轮机及其电液调速系统模型重要参数测试方法  

Parameters Measurement Study On Electro-hydraulic Governing System

作　　者：文立斌[1] 

机构地区：[1]广西电网公司电力科学研究院,南宁530023

出　　处：《南方电网技术》2011年第A02期111-111,共1页Southern Power System Technology

摘　　要：研究了汽轮机及其电液调速系统模型重要参数测试方法，主要包括电液转换PID参数、转速通道测量环节和发电机功率测量环节时间常数、以及原动机模型相关时间常数等，并针对这些参数的获取设计和开展了相关试验，通过现场试验和仿真研究验证了测试方法的正确性和实用性。Test methods for the parameters of steam turbine electro-hydraulic governing system were studied, mainly include the PID parameters of electric hydraulic converter, the time constant of speed and generator power measurement unit, the parameters of prime mover model, and test methods for the parameters were introduced and practical test were performed. It was proved perfect and practical by the study of simulation and test.

关 键 词：汽轮机 电液调速系统 数学模型 参数测试 

分 类 号：TM721[电气工程—电力系统及自动化]