Development of software and hardware models of monitoring, control, and data transfer to improve safety of downhole motor during drilling

[摘要] The article is concerned with the problem of transmitting data from telemetric devices in order to provide automated systems for the electric drive control of oil-extracting equipment. The paper given discusses the possibility to use a logging cable as means of signal transfer. Simulation models of signaling and relay-contact circuits for monitoring critical drive parameters are under discussion. The authors suggest applying the operator ⊕ (excluding OR) to increase anti-jamming effects and to get a more reliable noise filter.

[发布机构] National Research Perm Polytechnic University, 29, Komsomolskiy Av., Perm; 614990, Russia^1;Perm State Agricultural Academy Named after Academician D.N. Prianishnikov, 23, Petropavlovskaya St., Perm; 614990, Russia^2

[效力级别] 电工学

[关键词] Automated systems;Drive parameters;Logging cables;Oil extracting;Relay contacts;Signal transfer;Software and hardwares;Transmitting data