Variable Frequency Speed Control Water Supply Control System Given Regulation
GUO Rong-xiang
XIN Yan
LIU Ai-ping
WANG Jian-hua
Abstract：Based on the current rural centralized water supply for frequency converter drive generally PID regu?lator setup a constant value, the paper introduces an control method used to change the regulator value in the sub-period, to realize time division multiple constant pressure water supply control . it includes the main electric circuits, the principles of control electric circuits, setting of the relevant parameters of the inverter. The practical operation shows the equipment meet the requirements of water supply system at the same time, less leakage, high reliability. It is worth popularizing.
Keywords：Centralized water supplyPID regulatorfrequency convertersub-periodmultiple constant pres-sure water supply
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 39-41 )