【摘要】 文章针对５００ｋＶ变电站自动化方案的确定，直流采样与交流采样方式的选择，以及自动电压无功控制的实施等设计、运行部门普遍关心的问题进行了探讨，提出了作者的观点，并展望了远动技术的发展趋势。更多还原

【Abstract】 This paper discusses the decision of automation plan for 500kV substation, the selection of DC sampling or AC sampling, the control strategies for voltage and reactive power in substation.These problems are commonly concerned by design and operation department. This paper puts forward some opinions on the above aspects and prospects the trend of telecontrol technology.更多还原