知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN106870024B 燃煤汽轮机发电机组采暖供热的一次调频能力补偿方法 有权 转让

燃煤汽轮机发电机组采暖供热的一次调频能力补偿方法
摘要：
燃煤汽轮机发电机组采暖供热的一次调频能力补偿方法，涉及燃煤汽轮机发电机组采暖供热的一次调频能力补偿技术领域。本发明是为了解决目前燃煤汽轮机发电机组在汽轮机采暖供热的时候，机组一次调频能力也会改变的问题。本发明所述的燃煤汽轮机发电机组采暖供热的一次调频补偿方法，当汽轮机采暖供热后，针对性修改不等率设置，保证转速变化1％时，通过一次调频使发电功率变化20％。保证汽轮机在采暖供热后，燃煤汽轮机发电机组仍具有同样的一次调频能力。
摘要（英）：

The invention discloses a primary frequency modulation ability compensation method for heating heat supply of a fire coal steam turbine generator set and relates to the technical field of primary frequency modulation ability compensation for heating heat supply of fire coal steam turbine generator sets. Through the primary frequency modulation ability compensation method, the problems that primary frequency modulation ability of a current fire coal steam turbine generator set can also change during heating heat supply of a steam turbine are solved. According to the primary frequency modulation ability compensation method for heating heat supply of the fire coal steam turbine generator set, after heating heat supply of a steam turbine, diversity factor setting is modified pertinently, and the effect that when rotation speed changes by 1%, power generation power changes by 20% through primary frequency modulation is ensured. The effect that after heating heat supply of the steam turbine, the fire coal steam turbine generator set still has the same primary frequency modulation ability is ensured.

公开/授权文献
0/0