IT技术的发展日新月异,呈加速度的发展趋势。而信息化发达程度已经逐渐成为衡量一个国家综合实力的指标之一,对于与国家安全及经济息息相关的电网企业来说,信息化建设更是他们不可或缺的重要任务之一。“次贷危机”一波未平,“金融海啸”在全球范围内又掀波涛,如何建设坚 The rapid development of IT technology, the acceleration of the development trend. The level of information technology has gradually become one of the indicators to measure the overall strength of a country. For the power grid enterprises closely related to national security and economy, information construction is one of their most important tasks. “Subprime Mortgage Crisis,” a wave of uncertainty, “financial tsunami ” wave again in the world, how to build