COMPARISON OF ANALYSIS OF HYDRAULIC CONTROLLERS FOR HYDRAULIC BASIC SPEED CONTROLLER

  • Nguyễn Duy Trung
  • Hoàng Thị Thu Hương
  • Lê Hùng Lân
  • Nguyễn Văn Tiềm
Keywords: Control frequency load, Intelligent control, fuzzy logic and artificial neural networks, hydro turbine

Abstract

In the current power system, the adjustment of the frequency of the grid
stability when the load changes to ensure power quality is a highly
important control problem. The power system has several types of primary
sources such as thermal power, nuclear power, hydroelectric, solar power
and wind power. Hydroelectricity always accounts for a relatively large
amount of capacity on the total grid capacity. Building a mathematical model
of the connected hydroelectric system is a very important step in designing
the hydro turbine controller to stabilize the grid frequency when the load
changes. From the investigation of mathematical modeling, it is possible to
apply efficient net frequency control strategies for the interconnected
hydropower system in reality.

điểm /   đánh giá
Published
2020-11-12
Section
RESEARCH AND DEVELOPMENT