电站主机型式的发展远景

• 作 者: 易页
• 机 构: 上海锅炉研究所
• 出 处: 锅炉技术
• 发表日期: 1978年01期
• 关键词: 燃料基地 发电设备 尖峰负荷 发展远景 正出现 单机容量 机组负荷 冷凝式 发电成本 供热式汽轮机

苏联目前在形成统一电网的基础上,电力工业的发展正出现巨大的质的变化,其主要的特征是:①电站燃料基地正在向着急剧提高核燃料、煤的作用和天然气、特别是液体燃料比重日趋下降的方向发展:②由于用电最分布不均匀,发电的规模日益扩大,这就要求提高新投运的发电设备的容量,并从根本上提高机组的的机动性;

Based on the formation of a unified power grid in the Soviet Union, the power industry is undergoing tremendous qualitative changes. Its main features are as follows: ① The fuel base of the power station is moving toward a sharp increase in the role of nuclear fuel, the role of coal and the increasing proportion of natural gas, especially liquid fuel Decline in the direction of development: ② As the most uneven distribution of electricity, power generation is increasingly expanding the scale, which requires improving the capacity of newly commissioned power generation equipment, and fundamentally improve the unit’s mobility;