1.
The Design of Variable Frequency Constant Pressure Water Supply System Based on PLC;
基于PLC的变频恒压供水系统的设计
2.
Design of Automation Switch of Pumps to the Control of Frequency Variable System by PLC;
变频恒压控制中PLC自动切换程序设计
3.
Electrical Design for System of Frequency Speed Constant-pressure Water Supply Controlled by PLC;
PLC变频恒压供水系统的电气设计
4.
Research of Variable Frequency Constant Pressure Water Supply System Based on PLC
基于PLC的变频恒压供水系统研究
5.
The Transformation and Operation of the Frequency Conversion Constant Pressure Water Supply
变频恒压供水控制系统的改造与运行
6.
Design and commissioning of water supply control system with frequency conversion constant pressure
变频恒压供水控制系统的设计与调试
7.
Design of Variable-frequency Constant-pressure Water Supplying Controller Based on PIC16F877A
基于PIC16F877A的变频恒压供水控制器设计
8.
The Variable Frequency and Set Pressure Closed Loop Control to Air Compressor on the Chemical Fibre Factory;
空压机变频恒压闭环控制在化纤厂的运用
9.
The Application of the Fuzzy Control Technology in Water-supply System with Variable Frequency and Constant Pressure;
模糊控制在变频恒压供水系统中的应用
10.
A Novel Closed-Loop Control Strategy for CVCF Inverters
一种新型恒压恒频逆变电源闭环控制策略
11.
Control Scheme and Implement of CVCF Power Transistor Inverter
恒压恒频功率晶体管逆变器的控制及实现
12.
Application Of PLC In Frequency Conversion Speed Adjusting Water Supply System;
PLC在变频调速恒压供水系统中的应用
13.
Energy-saving Design of Multi-pump Control Constant Pressure Water Supply System by Single Converter
单变频器多泵恒压供水系统节能设计
14.
Design of Constant Pressure Sprinkler Irrigation System through PLC and Frequency Control
PLC及变频调速恒压喷灌系统的设计
15.
Application of Frequency Converter and PID to Energy-saving Constant Pressure Control of Air Compressor;
变频器PID控制在空压机节能恒压控制中的应用
16.
Constant Pressure Air Supply System of Compressor Based on PLC and Inverter
基于PLC与变频器的空压机恒压供气系统
17.
Application of Frequency Inverter in Constant Pressure Control of Air Compressor
变频器在空气压缩机恒压控制中的应用
18.
Repetitive Waveform Correction Technique for Three-Phase CVCF Inverters
三相恒压恒频逆变电源的输出波形重复控制技术