Results 41 to 50 of about 114,365 (163)
机车电传动The inter-turn short circuit of stator winding is one of the main faults affecting the safe and stable operation of permanent magnet traction motors. Affected by operating conditions, power supply and motor body imbalance, existing methods are difficult ...
DAI Jisheng +4 more
doaj
Expression Profiles of Kidney Mitochondrial Proteome during the Progression of the Unilateral Ureteral Obstruction: Focus on Energy Metabolism Adaptions. [PDF]
Metabolites, 2022 Ortega-Lozano AJ +9 more
europepmc +1 more source
, 2017 Référence CAA8301328201 Intitulé Projet Opéra Bastille Émission Journal 20h Dates extrêmes 01/09/1983 Niveau de description Pièce Importance matérielle 1min Nom du producteur TF1 Historique de la conservation La pièce est conservée à l’INA.
mjenner
core
Research on adaptability in horizontal curve negotiation of HTS maglev train
机车电传动To enhance the curve negotiation performance of high-temperature superconducting (HTS) maglev trains equipped with a rigid levitation frame, this paper proposes a semi-decoupled levitation frame structure with specific degrees of freedom in both pitching
LI Qiang +4 more
doaj
Mitochondrial signal transduction. [PDF]
Cell Metab, 2022 Picard M, Shirihai OS.
europepmc +1 more source
, 2016 บทคัดย่อ PHBV ได้รับความสนใจเป็นอย่างมากเนื่องจากเป็นพอลิเมอร์ที่เป็นมิตรกับสิ่งแวดล้อมและถูกนำมาใช้อย่างกว้างขวางทางการแพทย์ การเกษตร และบรรจุภัณฑ์ การเร่งการย่อยสลาย PHBV มีความสำคัญในการจัดการขยะพลาสติกชีวภาพ ดังนั้นงานวิจัยนี้มีวัตถุประสงค์เพื่อศ ...
ศรียาภัย, พิชาภัค +2 more
core
Current harmonic minimum PWM strategy for traction inverter based on three-level topology
机车电传动The three-level converter topology stands out as an effective way to reduce the voltage level borne by individual switching devices, which provides a solution for the application of silicon carbide (SiC) devices in high-voltage and high-power traction ...
JIANG Wei +4 more
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A study on noise control methods for high-speed train traction motors based on sound quality
机车电传动In response to the increasing demands for passenger comfort on high-speed trains, this paper investigates control methods and standards for electromagnetic noise generated by traction motors.
LIU Yongjiang +3 more
doaj
TF1. Questions à domicile : Jack Lang [Généralités]
, 2019 Référence CAA86002076 Intitulé Questions à domicile : Jack Lang Dates extrêmes 23/01/86 Niveau de description Pièce Importance matérielle 1h22min Nom du producteur TF1 Historique de la conservation Le fonds est conservé à l’INA ...
fchiffoleau
core
A simplified junction temperature curve calculation method for IGBT
机车电传动This paper introduces a simplified junction temperature curve method for insulated gate bipolar transistors (IGBTs), through the utilization of the discrete integral principle. By quantifying junction temperatures within the fundamental wave period, this
LIU Jie, XIE Shunmeng, QI Yu
doaj