Mathematical simulation application for research of nonuniform distributed-parameter circuit transients

The power supply system model of the process submersible device with AC power transmission over the cable-rope

“…The power supply system, shown in Figure 1, is described by a system of differential equations in the Cauchy form [7,8]. The mathematical model and the system of differential equations are given in 'Mathematical model for power supply system of autonomous object with AC power transmission over cable-rope'.…”

“…Creating regulators of voltage assumes the use of synthesis methods of complex objects in modern control theory based on the description of dynamic processes in the variables state-space [5,6]. To solve the problem, it is necessary to create a mathematical model that most accurately describes the operating modes of the object power supply system (PSS) and solves system differential equations [7,8]. Various methods can be used to create a mathematical model [9].…”

Capacity calculation of the electrotechnical scheme of discharge gap replacement of the ozonizer in the COMSOL environment

“…The modeling domain is surrounded by a region of infinite elements, which is a way to truncate a domain which stretches to infinity. Although the thickness of the infinite element domain is finite, it can be thought of as a domain of infinite extent [8][9][10]. Then the physical parameters have been defined.…”