Benefits of monitoring the rotor electrical quantities and transmitting by wireless communication

Abstract

Industrial applications are every more quality, efficiency and operational av rotating machines. Therefore, monitoring quantities from a synchronous motor's or gen transmitting this data via wireless commun desirable for monitoring operating condition critical failures. Analysis of rotor operation th derived from assumptions and deduct measurements external to the machine can n with this new technology. This paper discusses the use of this tech data collected on the rotor of an electrical ro wireless telemetry, demonstrating how crucia technology is for event analysis in large sy for industrial applications.

Robust networked ℒ2$$ {\mathcal{L}}_2 $$‐stable wireless SINR control

“…The NR standard focuses on low latency and high reliability to allow industrial and other safety critical machine type applications to run over wireless connectivity, for example, reducing the need for fiber 1 and enabling wireless networked control of rotating machinery. 12 Such URLLC use cases thus include industrial robot control, 1 electrical grid control, 1 inter-vehicle automotive safety applications, 1 augmented reality, 1 as well as tactile internet applications. 2 The delay requirements can be supported by techniques for delay control, 13 however, for cases with simultaneous high reliability and low delay, also remaining jitter suppression becomes an issue.…”

“…There are two problems with (12). First the factor e s(i UE +i 2 )T makes the controller non-causal.…”

Condition monitoring of brushless synchronous generators using wireless sensors

“…A summary of the existing fault monitoring techniques for BLSGs is presented in With the availability of wireless sensing, the rotor based internal signals have gained attention for condition monitoring applications. In [13], the benefits of using rotor telemetry for control and protection in brushless synchronous machines is presented. In [14], fault indicators based on rotor field current and shaft voltages is studied for detecting stator, rotor and eccentricity faults.…”

“…Invariably, most works are based on the conventional non-invasive stator based signals, which is preferred in industries. However, the use of wireless technology in condition monitoring has gained attention in the recent years [13,14,15]. Although the utility has been provided, the benefits in terms of diagnostic accuracy comparing the conventional monitoring system against a wireless system based condition monitoring have not been addressed.…”

“…The benefits of using a rotor telemetry system for control and protection in brushless synchronous machines is discussed in [13].…”