Flow rate regulation of a variable speed driven pumping system using fuzzy logic

Jahmeerbacus, M. I.

doi:10.1109/epecs.2015.7368520

Cited by 14 publications

(11 citation statements)

References 6 publications

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“…In recent years, different loss minimization techniques have been applied to induction motors for achieving minimum power losses for wide speed and torque operating conditions. The application of Loss Model Controllers (LMCs), electrical loss minimization techniques (ELMTs), fuzzy logic control, sliding mode observer (SMO), predictive control, and backstepping to adjust the magnetizing current by applying a nominal magnetization flux are commonly included in the loss model over the last few years [7], [11]. As reported in [3], the MEL of the induction generator is proposed to determine the optimum d-axis stator current in order to achieve the minimum electric loss of the induction generator.…”

Section: Introductionmentioning

confidence: 99%

Improving High Efficiency and Reliability of Pump Systems using Optimal Fractional-order Integral Sliding-Mode Control Strategy

Nassiri

Labbadi

Cherkaoui

2023

2023 American Control Conference (ACC)

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Section: Introductionmentioning

confidence: 99%

Improving High Efficiency and Reliability of Pump Systems using Optimal Fractional-order Integral Sliding-Mode Control Strategy

Nassiri

Labbadi

Cherkaoui

2023

2023 American Control Conference (ACC)

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“…It was revealed that the optimal method for controlling the performance of the first rise pump is frequency regulation of asynchronous motor according to the scalar principle [21][22][23][24][25][26][27][28][29][30][31][32][33]; this method is considered in the current research work. Additional measures can also be used to maintain the required temperature in the pipeline, such as the use of passive insulation, active heating, pipeline burying, etc.…”

Section: Introductionmentioning

confidence: 99%

Simulation Modeling of First Rise Section of Water Supply System with Installed Complex of Automatic Pump Performance Control

Palkin

Suvorov

2021

Machines

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The article considers the important problem of technical and economic optimization of the operating modes of the first rise section of water supply systems. At the same time, the task is to minimize the costs associated with the excessive operation of pumps, while providing the protection of the pipeline from freezing in harsh natural operating conditions. To solve this problem, a computer simulation model was developed for the first rise section, equipped with a pump performance control system. The main differences of the developed model are: integrated approach to the analysis of parameters of various physical nature, assessment of the object economic indicators, possibility of simulating non-standard control algorithms. Preliminary studies of the model have shown the possibility and feasibility of its application for calculating the optimal parameters and operating modes of the object under consideration. Based on the simulation results, it was revealed that to calculate the control action by level, it is advisable to use the PID law, for temperature—PD law, for flow rate—PI law. To calculate the main control action, it is proposed to simultaneously calculate the actions in terms of level and temperature, followed by bringing the larger of them to the value of the setpoint for the flow rate maintained by the flow controller. The studies of the proposed management concept for the first rise section have shown its high technical and economic efficiency. In particular, the savings in electricity consumption are estimated at about 55.2% while providing pipeline frost protection.

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“…To further improve the control characteristics of pump control system while simplifying the system, more researchers have focused on the controller design method [14][15][16]. Jahmeerbacus et al [17] presented a flux control system of an AC motor driven pump based on the fuzzy logic strategy. Simulation results show that the fuzzy logic scheme has good tracking ability under strong disturbance.…”

Section: Introductionmentioning

confidence: 99%

Control Performance Improvement of Hydro-Viscous Clutch Based on Fuzzy-PID Controller

et al. 2021

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As a rotational speed controller, a hydro-viscous clutch (HVC) is usually used in the constant pressure water supply system to maintain the needed water pressure constant. However, when the hydro-viscous clutch is working, it often suffers from the problem of output rotational speed fluctuation since the spool of proportional relief valve can easily get stuck. Consequently, water pressure will fluctuate too. A special pump control system of HVC was proposed based on the Fuzzy-PID controller for the purpose of reducing the fluctuation rate. The MATLAB simulation was carried out according to the mathematical model and the results show that the Fuzzy-PID control strategy is superior to traditional PID control. The corresponding experiment was performed and the result indicate that through applying the Fuzzy-PID controller based pump control system, the rotational output speed fluctuation of HVC can be inhibited from ±60π to ±6π rad/min, and the water pressure fluctuation is dropped from ±0.1 to ±0.002 MPa.

show abstract

Flow rate regulation of a variable speed driven pumping system using fuzzy logic

Cited by 14 publications

References 6 publications

Improving High Efficiency and Reliability of Pump Systems using Optimal Fractional-order Integral Sliding-Mode Control Strategy

Improving High Efficiency and Reliability of Pump Systems using Optimal Fractional-order Integral Sliding-Mode Control Strategy

Simulation Modeling of First Rise Section of Water Supply System with Installed Complex of Automatic Pump Performance Control

Control Performance Improvement of Hydro-Viscous Clutch Based on Fuzzy-PID Controller

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