A.G. Koryakin, leading research assistant, JSC VNIIKP;
Yu.T. Larin, Dr. Sc. (Engineering), Telecommunication Cable, Wire and Accessories Division Director, JSC VNIIKP;
Development of reliability test procedure for seismically stable optical cables
The basic technical requirements for seismically stable optical cables are analyzed. Parameters-criteria of cable fitness are given. The recommended list of external exposure factors to be used in forming the test cycles for seismically stable optical cables is presented. The main requirements for reliability tests are described. In the course of investigations the reliability test program and procedure were developed for cables designed for use in nuclear power plants. The test procedure is verified on optical cable constructions recommended for operation in nuclear power plants and objects with nuclear reactors as power plants.
Seismic resistance, optic cable, test methodology, margin of safety
E.V. Bykov, Cand. Sc. (Physics and Mathematics), Technical Director ZAO “Electroneftemash”
Cable as a random process realization object. Part 2. Reliability function
The paper discusses statistical aspects of cable product reliability and the reliability function dependence on time and length.
Margin of safety, cable, aging treatment, statistics, analysis, reliability function
V.N. Egorov, Cand. Sc. (Engineering), Director of the East Siberian branch of FGUP “VNIIFTRI”;
V.V. Kostromin, Cand. Sc. (Engineering), Chief Specialist of the test centre of OAO “OKB KP”;
E.Yu. Tokareva, senior research assistant of the radio metering department of the East Siberian branch of FGUP “VNIIFTRI”;
Н01р - resonator method for measuring dielectric rod parameters
The paper discusses resonator method for measuring dielectric rod parameters
Cylindrical resonator, dielectric rod, resistance loss, dielectric loss, fused quartz, ceramized glass