Measurement Apparatus for Alternating Currents and Voltages of Physical Plasmas, Particularly of Cold Plasmas at Atmospheric Pressure, and Plasma Generator Comprising Such a Measurement Apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 1, 2024
app pub date -
Jul 27, 2023
filing date -
Jul 27, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A measurement apparatus for alternating currents and voltages of a physical plasma ignited by applying an alternating high voltage from an alternating high voltage source to a plasma electrode via a high voltage line comprises a current transformer having a measurement winding on a ring core and a cable guide guiding the high voltage line through the ring core. A first measurement alternating voltage dropping over a measurement resistor connected between ends of the measurement winding is a first strictly monotonic increasing function of an amperage of the alternating currents flowing through the high voltage line. A second measurement voltage dropping over a measurement capacitance connected between a center tap of the measurement winding and a reference potential connector is a second strictly monotonic increasing function of an amplitude of the alternating high voltage applied to the plasma electrode with respect to a reference potential at the reference potential connector.
First Claim
Other Claims data not available