Characteristics of a cross flow turbine-generator system.
Characteristics of a cross flow turbine-generator system.
复制标题
横流式涡轮发电机系统的特性。
DOI：
10.1299/kikaib.55.2781
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发表时间：
1989
期刊：
影响因子：
--
通讯作者：
Y. Nakase
中科院分区：
文献类型：
--
作者：
Jun;Takayuki Suzuki;Y. Nakase
贯流涡轮机的水力性能和内部流动已得到相当广泛的研究。然而，还没有研究过横流涡轮机和发电机组合的系统的特性。本文介绍了小水电横流式水轮机-直流发电机系统的稳态和动态特性。开始，通过从该系统的能量流导出的基本方程与实验结果的比较，分析了该系统的稳态特性。接着，为了阐明该系统的动态特性，使用基本转矩方程来检查负载转矩波动时的瞬态响应特性。此外，频率响应特性的澄清，通过使用的传递函数，从应用摄动方法，该转矩方程。
The hydraulic performance and internal flow in the cross flow in the cross flow turbine have been investigated fairly extensively. However, the characteristics of a system combining a cross flow turbine and a generator have not been examined. This paper describes the steady and dynamic characteristics of a cross flow turbine-DC generator system for small hydro electric power generation. To begin with, the steady characteristics of this system are analyzed by comparison of a fundamental equation, derived from a energy flow of this system, with the experimental results. Next, in order to clarify the dynamic characteristics of this system, the transient response characteristics at he load torque fluctuation are examined using a fundamental torque equation. Moreover, the frequency response characteristics are clarified by the use of a transfer function derived from applying a perturbation method to this torque equation.