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Advanced Search Results For "VOLTAGE control"

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 "VOLTAGE control"
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1.5 MW CW RF Loads for Gyrotrons.

Publication Type: Conference

Source(s): EPJ Web of Conferences. 3/2/2023, Vol. 277, p1-6. 6p.

Abstract: A new series of MW-class, RF loads were developed that can dissipate power levels exceeding 1.5 MW at frequencies from 28 GHz to 180 GHz. The new loads are designed to reflect less than 0.25% of the input power and operate continuously (CW). Stainless-...

Gyrotron anode voltage control in EAST ECRH system.

Publication Type: Conference

Source(s): EPJ Web of Conferences. 3/2/2023, Vol. 277, p1-5. 5p.

Abstract: Four diode-type gyrotrons are used in the EAST ECRH system now. The anode is one of the main components of the gyrotron. We can control the output power of the gyrotron by changing the anode voltage. An anode voltage control system for ASIPP anode powe...

Adaptive Sub-Threshold Voltage Level Control for Voltage Deviate-Domino Circuits.

Publication Type: Academic Journal

Source(s): Intelligent Automation & Soft Computing. 2023, Vol. 35 Issue 2, p1767-1781. 15p.

Abstract: Leakage power and propagation delay are two significant issues found in sub-micron technology-based Complementary Metal-Oxide-Semiconductor (CMOS)-based Very Large-Scale Integration (VLSI) circuit designs. Positive Channel Metal Oxide Semiconductor (PM...

Torque ripple reduction of a brushless DC motor using Y-source converter.

Publication Type: Academic Journal

Source(s): Journal of Engineering Research (2307-1877). Dec2022, Vol. 10 Issue 4A, p168-203. 36p.

Abstract: The brushless DC motor (BLDC) is a low cost, reliable, and efficient motor for low power applications. In general, the speed, torque, and current of the BLDC motor are controlled using a well-tuned PI controller in the inner and outer control loops. Th...

Analysis and Verification of Compound SRFPI-LADRC Strategy for an Off-Grid Single-Phase Inverter.

Publication Type: Academic Journal

Source(s): International Transactions on Electrical Energy Systems. 10/13/2022, Vol. 2022, p1-14. 14p.

Abstract: Summary. The linear active disturbance rejection control (LADRC) is mainly applied for tracking a step signal, and it is inadequate to realize satisfactory performance in the control of a single-phase inverter whose reference signal is sinusoidal. In t...

Voltage Frequency Ratio Control Method of the Cycloconverter Based on the GSO Algorithm.

Publication Type: Academic Journal

Source(s): International Transactions on Electrical Energy Systems. 9/5/2022, p1-11. 11p.

Abstract: In order to keep the flux constant when the asynchronous motor is running under load, especially under light load, a Glowworm swarm optimization (GSO) algorithm is proposed to control the voltage frequency ratio of the cycloconverter. Based on the anal...

Hybrid Pulse High-Frequency Voltage Injection Control Algorithm of Sensorless IPMSM for Vehicles.

Publication Type: Academic Journal

Source(s): Computational Intelligence & Neuroscience. 9/9/2022, p1-9. 9p.

Abstract: A hybrid pulse vibration high-frequency voltage signal injection method is proposed to solve the problems that the conventional sensorless control algorithm of vehicle IPMSM may generate a large estimated rotor position error and opposite directions in...

Control of doubly-fed induction generator with extended state observer under unbalanced grid conditions.

Publication Type: Academic Journal

Source(s): Scientia Iranica. Transaction D, Computer Science & Engineering & Electrical Engineering. Sep/Oct2022, Vol. 29 Issue 5, p2498-2514. 17p.

Abstract: Under unbalanced grid conditions, in a Doubly-Fed Induction Generator (DFIG), voltage, current, and flux of the stator become asymmetric. Therefore, active-reactive power and torque will be oscillating. In DFIG, controlling Rotor Side Converter (RSC) a...

Design Voltage Controller of Bipolar SPWM Voltage Source Inverter.

Publication Type: Academic Journal

Source(s): Journal of Advanced Technology & Multidiscipline. 2022, Vol. 1 Issue 2, p45-49. 5p.

Abstract: This paper presents single phased VSI (Voltage Source Inverter) type bipolar SPWM. The main purpose of this system is generating a constant sinusoidal output waveform without affected by load (resistive) demand. Its concept is to get reference voltage ...

Asking for fast terminal voltage control in grid following plants could provide benefits of grid forming behavior.

Publication Type: Academic Journal

Source(s): IET Generation, Transmission & Distribution (Wiley-Blackwell). Jan2023, Vol. 17 Issue 2, p411-426. 16p.

Abstract: Conventional inverter based resource (IBR) plants generally have control loops with high bandwidth which enable them to maintain tight control of the active and reactive power injected by the IBR device into the grid. These control loops, if not tuned ...