电气工程学报 ›› 2017, Vol. 12 ›› Issue (7): 16-21.doi: 10.11985/2017.07.003

• • 上一篇    下一篇

水斗式水轮发电机组折向器应用研究

普碧才1,刘晓欣1,邓亚琪2,冯培磊2,徐天奇2   

  1. 1. 云南电网有限责任公司怒江供电局 六库 673199
    2. 云南民族大学电气信息工程学院 昆明 650500
  • 收稿日期:2016-11-17 出版日期:2017-07-25 发布日期:2019-11-25
  • 作者简介:普碧才 男 1983年生,本科,工程师,主要从事电力调度工作。|刘晓欣 男 1986年生,本科双学士,工程师,主要从事调控技术研究与电网稳定分析工作。
  • 基金资助:
    云南电网有限责任公司怒江供电局资助项目(050000KK52150006);国家自然科学基金资助项目(61461055)

Application Research of Jet Deflectors on Pelton-Type Hydro-Generators Units

Pu Bicai1,Liu Xiaoxin1,Deng Yaqi2,Feng Peilei2,Xu Tianqi2   

  1. 1. Yunnan Power Grid Corporation Limited Liuku 673199 China
    2. Yunnan Minzu University Kunming 650500 China
  • Received:2016-11-17 Online:2017-07-25 Published:2019-11-25

摘要:

对怒江电网高频切机动作后可能出现的问题进行分析,并结合该电网内水轮发电机组构成情况,对水斗式水轮发电机组折向器应用功能进行研究,提出切实可行的解决方法,对怒江电网联络线故障跳闸后的独立电网安全、稳定运行具有十分重要的意义。

关键词: 水轮发电机组, 高频切机, 折向器, 独立电网

Abstract:

The possible problems after the over frequency generator tripping of Nujiang power grid are analyzed. Taking the composition of hydro-generator-units in Nujiang power grid into account, the applications and effectiveness of the jet deflectors on pelton-type hydro-generators units are studied. The solutions based on the jet deflectors for frequency rising, without over frequency generator tripping, of the Nujiang isolated grid after the tripping out of interconnection line between Nujiang power grid and the main grid of Yunnan province caused by faults are proposed, which are of great significance to the secure and stable operation of Nujiang power grid.

Key words: Hydro-generators unite, over frequency generator tripping, jet deflector, isolated power grid

中图分类号: