Title Auto-Control System of resin content design in Digital Control Winding Machine
Abstract
In recent years, the inverter is used for the mechanical pump speed control to regulate the flow. It has been in the universal practical application .It is of great significance to enhance economic efficiency of energy conservation.In the fields of electricity Driving, from the point of view energy conservation drag way is also re-assessed. The potential aspect of energy conservation is the field that in the past was not considered necessary to control the speed . In these areas, after the investigation there are a number of examples of energy waste. For example, the mechanical pump flow control, in the past it is few to use speed control mode. Most of squirrel-cage induction motor drive for constant speed operation, when the need to regulate the flow, the practical approach is to adjust valve closure,.This kind of control is very simple, but in the point of energy savings , it should use the closed-loop feedback sensor time to adjust squirrel-cage induction motor speed.
Key Words inverter flow electricity Driving
squirrel-cage induction motor