Losses in Electrode Surface Films in Gas Dielectric Capacitors

The surface characteristic of a number of electrode materials including stainless steel, brass, brass whit various plated surfaces, aluminum, and anodized aluminum has been examined over a wide range of humidity. The measurements of surface charcteristic, expressed in microradian millimeters, have an estimated uncertainty of 0.01 ¿rad · mm.

[1]  Robert D. Cutkosky.  Active and passive direct-reading ratio sets for the comparison of audio-frequency admittances , 1964 .

[2]  A. M. Thompson.  The Precise Measuremient of Small Capacitances , 1958 .

[3]  R. D. Cutkosky,et al.  Improved ten-picofarad fused silica dielectric capacitor , 1965 .

[4]  J. Q. Shields,et al.  Absolute Measurement of Loss Angle Using a Toroidal Cross Capacitor , 1978, IEEE Transactions on Instrumentation and Measurement.

[5]  A. Astin.  Nature of energy losses in air capacitors at low frequencies , 1939 .

[6]  W. G. Brombacher,et al.  Methods of Measuring Humidity and Testing Hygrometers , 1951 .

[7]  J. Q. Shields,et al.  Phase-Angle Characteristics of Cross Capacitors , 1972 .

[8]  A. Wexler,et al.  Relative humidity-temperature relationships of some saturated salt solutions in the temperature range 0 degree to 50 degrees C , 1954 .

[9]  J. Q. Shields.  Voltage dependence of precision air capacitors , 1965 .

[10]  R. D. Cutkosky,et al.  The Precision Measurement of Transformer Ratios , 1960 .

[11]  J. Q. Shields,et al.  Measurement of Four-Pair Admittances witk Two-Pair Bridges , 1974 .

[12]  W. Kouwenhoven.  Absolute power factor of air capacitors , 1938, Electrical Engineering.

[13]  Allen V. Astin,et al.  Measurement of relative and true power factors of air capacitors , 1938 .

[14]  R. D. Cutkosky.  Four-terminal-pair networks as precision admittance and impedance standards , 1964, IEEE Transactions on Communication and Electronics.