Title :
Low frequency common mode voltages in electrical cable runs
Author :
Worshevsky, Alexander ; Patlaty, Roman
Author_Institution :
St. Petersburg Marine Tech. Univ., Russia
Abstract :
Low frequency common mode voltages can produce malfunction of control and measuring systems. The sources of common mode voltages are electrical and magnetic fields of electrical equipment, electromagnetic coupling in electrical cable runs. Induced common mode voltage with 50 Hz frequency can be up to 100 V for electrical coupling, but less than 0.1 V for magnetic coupling.
Keywords :
electromagnetic coupling; immunity testing; nuclear power stations; power cable testing; power engineering computing; power system control; power system measurement; 100 V; 50 Hz; control malfunction; electrical cable runs; electrical equipment; electrical field; electromagnetic coupling; low frequency common mode voltage; magnetic field; measuring system; Cables; Coupling circuits; Electromagnetic coupling; Frequency; IEC standards; Immunity testing; Magnetic field measurement; Marine vehicles; Voltage; Wire;
Conference_Titel :
Electromagnetic Compatibility and Electromagnetic Ecology, 2005. IEEE 6th International Symposium on
Print_ISBN :
0-7803-9374-0
DOI :
10.1109/EMCECO.2005.1513108
