264 results found.
Year: 2010, Volume: 10, Issue: 2
... be some 3% higher than with IM drives, but special precautions must be taken to limit overvoltage when the inverter trips at high speed or to separate a faulty inverter from the motor, as the excitation cannot be terminated. Field weakening for minimising the stator current in the voltage-control region and for constant- voltage operation ...
Terms matched: 1 - Score: 3 - 14,864k
Year: 2019, Volume: 19, Number: 2
... output voltage of RESs. The electrical and have no need for utility energy except in emergencies characteristics of RESs power should be compatible with such as overloading and system faults. In self-sufficient distribution systems in terms of frequency, phase angle and microgrids, utility grid is utilized as a backup system, and voltage amplitude. Otherwise ...
Terms matched: 1 - Score: 3 - 1,822k
Year: 2019, Volume: 19, Number: 2
... O. Estima, A. J. M. Cardoso, "A New Algorithm for Real-Time with Bridgeless PFC and Four Switch Inverter," International Multiple Open-Circuit Fault Diagnosis IN Voltage-Fed PWM Motor Conference on Emerging Trends in Communication Control Signal Drives by the Reference Current Errors," IEEE Trans. on Industrial Processing and Computing ...
Terms matched: 1 - Score: 3 - 1,610k
Year: 2019, Volume: 19, Number: 2
... system Index Terms — pattern recognition, memristors, neural thanks to their low power consumption, high density, and network, neural network hardware, speech recognition. fault tolerance [12 – 16]. For example, the filamentary I. INTRODUCTION switching binary 2M synapse, consisting of M+ memristor crossbar array and M ...
Terms matched: 1 - Score: 3 - 1,762k
Year: 2019, Volume: 19, Number: 1
... PTpass=VDROP*IQ, where VDROP=VIN-VQ). device [15]. One potential solution is to implement an Short-circuits or overload situations are typical fault architecture that employs a temperature calibrated current conditions for electronic devices [2-3]. In these scenarios the limit protection as presented in [16]. But ...
Terms matched: 1 - Score: 3 - 1,362k
Year: 2009, Volume: 9, Issue: 3
... disadvantages as compared with the inexpensive three – phase rectifiers with diodes: larger switching losses, high per – unit current rating, poor immunity to shoot – through faults, higher cost and less reliability [1 – 2]. Figure 2. Converter for two – quadrant with RNSIC; (a) Configuration; ( ...
Terms matched: 1 - Score: 3 - 317k
Year: 2010, Volume: 10, Issue: 1
... . adopted procedure for PD pattern recognition for over a The PD monitoring has been recognized as one of the major decade. Based on the report of the transformer faults, insulation monitoring methods. The characteristics of the various authors reported different types of single PD sources partial discharge signals generated by a particular insulation with different electrode ...
Terms matched: 1 - Score: 3 - 653k
Year: 2018, Volume: 18, Number: 4
... processing tasks with combined Real-time monitoring introduces signal corruption due to the WS and smartphone computing. The authors focused on the mobility of the subject, muscle contractions, faulty electrode importance of accuracy on different platforms and reported placement, respiration, etc. Selection of an adequate noise estimated values of energy savings. By moving removal ...
Terms matched: 1 - Score: 3 - 1,609k
Year: 2018, Volume: 18, Number: 3
... T. Rekioua, A. Tounzi, "Robustness of the direct based Speed Sensorless Vector Control of Double Stator Induction torque control of double star induction motor in fault condition," Rev. Motor," Acta Polytechnica Hungarica, Vol. 11, No. 6, 2014. Roum. Sci.Techn. Électrotechn. et ...
Terms matched: 1 - Score: 3 - 1,602k
Year: 2018, Volume: 18, Number: 2
... a great importance to physical backbone in which all sub-NoCs must be provide a high bandwidth communication among parallel connected. systems. On multi-core context, Network-on-Chip is the default Several work extended the traditional wired NoC concept intra-chip interconnection choice, providing low contention to use wireless link [2 ], [6 ], [7 ...
Terms matched: 1 - Score: 3 - 1,316k