CST

keyfuqi

这里有没有人使用CST，进行电磁辐射仿真的？

lief

电源电磁辐射还是电机电磁辐射？CST只是听说了

tangchaojie

电源电磁辐射还是电机电磁辐射？CST只是听说了

1949889449

这里好像没有啊。。。

jessywoods

CST比较难用，对硬件要求极高

zengxiaodong

Electrostatic


The Electrostatic Solver is a 3D solver for simulating static electric fields. This solver is especially suitable for applications such as sensors where electric charge or capacitance is important. The speed of the solver also means that it is very useful for optimizing applications such as electrodes and insulators.

Applications:
Sensors and touchscreens
Power equipment
Charged particle devices and X-ray tubes

Stationary Current

The Stationary Current Field Solver is a 3D solver for simulating the flow of DC currents through a device, especially with lossy components. This solver can be used to characterize the electrical properties of a component that is DC or in which eddy currents and transient effects are irrelevant.

Applications:
High-power equipment
Electrical machines
PCB power distribution network


Magnetostatic



The Magnetostatic Solver is a 3D solver for simulating static magnetic fields. This solver is most useful for simulating magnets, sensors, and for simulating electrical machines such as motors and generators in cases where transient effects and eddy currents are not critical.

Applications:
Sensors
Electrical machines
Particle beam focusing magnets

Low Frequency – Frequency Domain

The Low-Frequency Frequency Domain (LF-FD) Solver is a 3D solver for simulating the time-harmonic behavior in low frequency systems, and includes magneto-quasistatic (MQS), electro-quasistatic (EQS) and fullwave implementations. This solver is most useful for simulations that involve frequency-domain effects and where the sources are coils.

Applications:
Sensors and non-destructive testing (NDT)
RFID and wireless power transfer
Power engineering – bus bar systems


Low Frequency – Time Domain


The Low-Frequency Time Domain (LF-FD) Solver is a 3D solver for simulating the transient behavior in low frequency systems, and includes both magneto-quasistatic (MQS) and electro-quasistatic (EQS) implementations. The MQS solver is suitable for problems involving eddy currents, non-linear effects, and transient effects such as motion or inrush. The EQS solver is suitable for resistive-capacitive problems and HV-DC applications.

Applications:
Electrical machines and transformers
Electromechanical - motors, generators
Power engineering – insulation, bus bar systems, switchgear

Zeus

做过EMC分析，看你关心辐射还是兼容拉，应该不是天线这块吧