This paper presents a development of a model of a set of multistage centrifugal electro pumps including two 4 stage stainless steel centrifugal pumps, each coupled to a 4 kW three-phase induction motor, connected to a hydraulic application running under two control strategies including constant speed and variable speed methods. Each pump provides 16 m3/hr flow rate and 58mwater head at BEP (Best Efficiency Point). Dynamicity of the model causes variations in all operational parameters of pumping system in any variation on consuming flow rate. Each electro pump has been driven with a variable frequency drive utilizing frequency control method for adjusting the rotational speed under a PID control regarding to match of pumping system operatio...
Flow rate and pressure are variables of great interest in the process control industry, especially i...
AbstractNowadays centrifugal pumps are being widely used in the commercial, industrial and power pla...
The main purpose of this master thesis is to optimize the operation of variable speed pumps in a sys...
This paper presents a development of a model of a set of multistage centrifugal electro pumps includ...
International audienceAn increased energetic efficiency will make it possible to decrease the factor...
The Variable Frequency Drive (VFD) is used to control the speed of the pump-motor to attain the desi...
This work focuses on the modeling and simulation of constant pressure systems based on variable spee...
W pracy przedstawiono zasady doboru urządzeń do regulacji prędkości obrotowej układów pompowych. Pod...
A Simulink/DriveSize based model for the mutual pressure and flow control of a centrifugal pumping p...
A Simulink/DriveSize based model for the mutual pressure and flow control of a centrifugal pumping p...
A novel type of an axial, piston-driven high pressure hydraulic pump with variable capacity marks a ...
A novel type of an axial, piston-driven high pressure hydraulic pump with variable capacity marks a ...
A Simulink/DriveSize based model for the hybrid speed and throttle control of a centrifugal pumping ...
Using of variable frequency drives is now the most common method for adjusting the hydraulic paramet...
A Simulink/DriveSize based model for the hybrid speed and throttle control of a centrifugal pumping ...
Flow rate and pressure are variables of great interest in the process control industry, especially i...
AbstractNowadays centrifugal pumps are being widely used in the commercial, industrial and power pla...
The main purpose of this master thesis is to optimize the operation of variable speed pumps in a sys...
This paper presents a development of a model of a set of multistage centrifugal electro pumps includ...
International audienceAn increased energetic efficiency will make it possible to decrease the factor...
The Variable Frequency Drive (VFD) is used to control the speed of the pump-motor to attain the desi...
This work focuses on the modeling and simulation of constant pressure systems based on variable spee...
W pracy przedstawiono zasady doboru urządzeń do regulacji prędkości obrotowej układów pompowych. Pod...
A Simulink/DriveSize based model for the mutual pressure and flow control of a centrifugal pumping p...
A Simulink/DriveSize based model for the mutual pressure and flow control of a centrifugal pumping p...
A novel type of an axial, piston-driven high pressure hydraulic pump with variable capacity marks a ...
A novel type of an axial, piston-driven high pressure hydraulic pump with variable capacity marks a ...
A Simulink/DriveSize based model for the hybrid speed and throttle control of a centrifugal pumping ...
Using of variable frequency drives is now the most common method for adjusting the hydraulic paramet...
A Simulink/DriveSize based model for the hybrid speed and throttle control of a centrifugal pumping ...
Flow rate and pressure are variables of great interest in the process control industry, especially i...
AbstractNowadays centrifugal pumps are being widely used in the commercial, industrial and power pla...
The main purpose of this master thesis is to optimize the operation of variable speed pumps in a sys...