Energy storage due to stray capacitance to ground

What is stray capacitance to ground?

The stray capacitance to ground is directly related to the distribution of the electric field around high-voltage electrodes [ 22 ]. It is a recognized fact that the effects of stray capacitance can be determined by means of FEM-based approaches [ 12, 23 ].

How does stray capacitance affect a circuit?

Stray capacitance can have various effects on electronic circuits, depending on the frequency, impedance, and sensitivity of the signals involved. Some of the common effects include: Stray capacitance can cause signal distortion by introducing unwanted high-frequency components or by attenuating high-frequency signals.

How does stray capacitance affect high-voltage devices?

Multiple requests from the same IP address are counted as one view. Stray capacitance can seriously affect the behavior of high-voltage devices, including voltage dividers, insulator strings, modular power supplies, or measuring instruments, among others. Therefore its effects must be considered when designing high-voltage projects and tests.

Why is stray capacitance important?

Therefore, the stray capacitance concept arises between any two charged bodies subjected to different electric potentials, and can be important in high-frequency and high-voltage applications.

Is there a stray capacitance compensation method?

On the other hand, the possibility to use a simple stray capacitance compensation method is an advantage. An alternative method would require an air-tight and heat-conductive sample holder in which the sample pellet can be assembled in the glove-box and then taken to the impedance measurement instrument.

How to minimize stray capacitance?

Careful PCB layout is crucial in minimizing stray capacitance. Some best practices include: Shielding involves enclosing sensitive circuits or conductors within a conductive enclosure to minimize the coupling of unwanted signals.