Development of Current Limiting Device for Short and Autonomous Networks

Vostrov, Konstantin; Frolov, Vladimir; Safonov, E.

doi:10.14311/ppt.2017.2.182

Cited by 7 publications

(1 citation statement)

References 1 publication

(1 reference statement)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Permanent magnet synchronous motors are widely popular in different industrial applications, such as machinery [1], power generation [2][3][4], as a source for high current consumers [5,6] with current limiting [7,8] devices, autonomous research units [9], hybrid [10][11][12], electric [13] vehicle motion, aircraft [14], etc. That popularity take place because of exceptional characteristics in energy efficiency, rotor inertia and power to weight ratio compare to other types of motors [15][16].…”

Section: Introductionmentioning

confidence: 99%

Operation modes and control algorithms of anisotropic permanent magnet synchronous motor (IPMSM)

Lutonin

Shklyarskiy

2019

E3S Web Conf.

View full text Add to dashboard Cite

This paper represents control strategy of anisotropic permanent magnet synchronous motor (IPMSM) in the field-weakening region. Field weakening controller allows to increase maximum achievable speed with output torque reduction. Proposed control system consists of four general modes: MTPA (maximum torque per ampere), MC (maximum current), FW (field weakening), and MTPV (maximum torque per voltage) which must be chosen accordingly to motor speed, current and torque references. Operation point is found as an intersection of torque hyperbola and voltage ellipse curves in d-q motor’s current reference frame involving motor parameters’ limits. However, due to nonlinear dependence between torque and voltage equations, it is quite complicated to obtain both right control mode selection and reference output calculation. In order to solve this problem, a unified control algorithm adopted for wide speed and torque reference with online constraints calculation is proposed. Matlab/Simulink control model of PMSM motor and control system were designed in order to show developed strategy performance. Simulation results shows increasing of speed limit by more than 2.5 times related to nominal speed with high controller’s response. However, speed limit increasing leads to a decrease in motor’s output torque. Due to this fact, presented control strategy is not suitable for applications where nominal torque level is essential for all speed operation points.

show abstract

Section: Introductionmentioning

confidence: 99%

Operation modes and control algorithms of anisotropic permanent magnet synchronous motor (IPMSM)

Lutonin

Shklyarskiy

2019

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

Mathematical modeling of parameters of solar modules for a solar power plant 2.5 MW in the climatic conditions of the Republic of Cuba

Guerra

Iakovleva

2019

E3S Web Conf.

View full text Add to dashboard Cite

Today, the problem of increasing the efficiency of solar panels is relevant. The parameters and characteristics of solar modules are analyzed using computer modeling methods. Many contemporary scientists are busy with the problem of modeling different solar modules in different conditions. This paper presents the results of mathematical modeling in the Matlab software environment of photoelectric modules of the DSM-240-C model. Based on the obtained simulation results, it seems possible to study the characteristics of solar modules depending on various external and internal factors – temperature and illumination. Also in this paper, we present the results of a full-scale experiment of photovoltaic modules that are part of a 2.5 MW solar power plant operating in the Republic of Cuba. The results of the experiment confirm the effectiveness of the simulation.

show abstract

Semiconductor Diode Model with Thermal Behavior for a DC Current Limiting Device

Safonov,

Frolov,

Paramonov

2023

2023 Seminar on Electrical Engineering, Automation &Amp; Control Systems, Theory and Practical Applications (EEACS)

View full text Add to dashboard Cite

Development of Current Limiting Device for Short and Autonomous Networks

Cited by 7 publications

References 1 publication

Operation modes and control algorithms of anisotropic permanent magnet synchronous motor (IPMSM)

Operation modes and control algorithms of anisotropic permanent magnet synchronous motor (IPMSM)

Mathematical modeling of parameters of solar modules for a solar power plant 2.5 MW in the climatic conditions of the Republic of Cuba

Semiconductor Diode Model with Thermal Behavior for a DC Current Limiting Device

Contact Info

Product

Resources

About