TEM2P2EST: A Thermal Enabled Multi-model Power/Performance ESTimator

2001 ◽  
pp. 112-125 ◽  
Author(s):  
Ashutosh Dhodapkar ◽  
Chee How Lim ◽  
George Cai ◽  
W. Robert Daasch
Keyword(s):  
Power Performance

The Power Performance Characteristics of an Electric Resistance Furnace Equipped with Pulse-Phase Voltage Control

Vestnik MEI ◽  
2020 ◽  
Vol 2 (2) ◽  
pp. 83-89
Author(s):  
Viktor P. Rubtsov ◽  
◽  
Roman R. Klyushin ◽  
Nikolay I. Kryukov ◽  
◽  
...  
Keyword(s):  
Voltage Control ◽  
Performance Characteristics ◽  
Electric Resistance ◽  
Phase Voltage ◽  
Resistance Furnace ◽  
Power Performance ◽  
Electric Resistance Furnace ◽  
Pulse Phase

Comparison of the Power Performance Characteristics of the 15 kW Converter-fed Inductor and Asynchronous Electric Drives

2017 ◽  
pp. 44-47
Author(s):  
Serguei Aleksandrovich PAKHOMIN ◽  
◽  
Dmitrii Viktorovich KRAINOV ◽  
Fedor Aleksandrovich REDNOV ◽  
Vladinir Leonidovich KOLOMEITSEV ◽  
...  
Keyword(s):  
Performance Characteristics ◽  
Power Performance ◽  
Electric Drives

Power Test System Development and Dynamic Performance State Estimation Based on Hub Motor Vehicle

2020 ◽  
Vol 13 (2) ◽  
pp. 126-140
Author(s):  
Jing Gan ◽  
Xiaobin Fan ◽  
Zeng Song ◽  
Mingyue Zhang ◽  
Bin Zhao
Keyword(s):  
Real Time ◽  
Dynamic Performance ◽  
Test System ◽  
Operating Conditions ◽  
Motor Vehicles ◽  
Maximum Speed ◽  
Performance Parameters ◽  
Power Performance ◽  
Power Test ◽  
The Real

Background: The power performance of an electric vehicle is the basic parameter. Traditional test equipment, such as the expensive chassis dynamometer, not only increases the cost of testing but also makes it impossible to measure all the performance parameters of an electric vehicle. Objective: A set of convenient, efficient and sensitive power measurement system for electric vehicles is developed to obtain the real-time power changes of hub-motor vehicles under various operating conditions, and the dynamic performance parameters of hub-motor vehicles are obtained through the system. Methods: Firstly, a set of on-board power test system is developed by using virtual instrument (Lab- VIEW). This test system can obtain the power changes of hub-motor vehicles under various operating conditions in real-time and save data in real-time. Then, the driving resistance of hub-motor vehicles is analyzed, and the power performance of hub-motor vehicles is studied in depth. The power testing system is proposed to test the input power of both ends of the driving motor, and the chassis dynamometer is combined to test so that the output efficiency of the driving motor can be easily obtained without disassembly. Finally, this method is used to carry out the road test and obtain the vehicle dynamic performance parameters. Results: The real-time current, voltage and power, maximum power, acceleration time and maximum speed of the vehicle can be obtained accurately by using the power test system in the real road experiment. Conclusion: The maximum power required by the two motors reaches about 9KW, and it takes about 20 seconds to reach the maximum speed. The total power required to maintain the maximum speed is about 7.8kw, and the maximum speed is 62km/h. In this article, various patents have been discussed.

scholarly journals Impact of device scaling on the electrical properties of MoS2 field-effect transistors

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Goutham Arutchelvan ◽  
Quentin Smets ◽  
Devin Verreck ◽  
Zubair Ahmed ◽  
Abhinav Gaur ◽  
...  
Keyword(s):  
Field Effect Transistors ◽  
Oxide Thickness ◽  
Channel Length ◽  
Contact Length ◽  
Power Performance ◽  
Semiconducting Materials ◽  
Large Area ◽  
Short Channel ◽  
Device Scaling ◽  
Performance Area

AbstractTwo-dimensional semiconducting materials are considered as ideal candidates for ultimate device scaling. However, a systematic study on the performance and variability impact of scaling the different device dimensions is still lacking. Here we investigate the scaling behavior across 1300 devices fabricated on large-area grown MoS2 material with channel length down to 30 nm, contact length down to 13 nm and capacitive effective oxide thickness (CET) down to 1.9 nm. These devices show best-in-class performance with transconductance of 185 μS/μm and a minimum subthreshold swing (SS) of 86 mV/dec. We find that scaling the top-contact length has no impact on the contact resistance and electrostatics of three monolayers MoS2 transistors, because edge injection is dominant. Further, we identify that SS degradation occurs at short channel length and can be mitigated by reducing the CET and lowering the Schottky barrier height. Finally, using a power performance area (PPA) analysis, we present a roadmap of material improvements to make 2D devices competitive with silicon gate-all-around devices.

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