液晶显示型3300汽机监视仪表框架(TSI)仿真设备研制

Simulation Study about LCD (Liquid Crystal Display) Areodynamic Turbine Supervision Instrument(TSI) System 3300

液晶显示的３３００型汽机监视仪表框架（ＴＳＩ）的仿真设备一直是国内尚未很好解决的问题，其一是显示器件不理想，其二是逻辑功能不完备。该文在分析了国内现况的基础上，介绍了作者采用图形点阵液晶器件替代进口液晶器件，同时完善了逻辑功能的一些经验和做法。通过这一研制，解决了困扰电厂仿真多年的一个难题。

It has always been an unwell - solved problem to simulate LCD areodynamic turbine supervision instrument system 3300, one is that no ideal display unit, the other is that the logical function is not in good order. This paper, based on the analysis of domestic existing circumstance, will show us how a graphic type stn dot matrix LCD instead of imported ungraphic dot matrix one and some develops experiences and practices of the logical function. Through the study, it has solved a puzzle in the simula tion world and makes the achievement advanced inland.