common-mode voltage

[¦käm·ən ‚mōd ′vōl·tij]

(electronics)

A voltage that appears in common at both input terminals of a device with respect to the output reference (usually ground).

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The error measuring the difference between the IA output common-mode voltage, applied to [M.sub.10a] and [M.sub.10b], and the reference common-mode voltage ([V.sub.CM]) applied to [M.sub.10c] and [M.sub.10d], is amplified in order to drive the gates of the bias transistors [M.sub.7].

A Programmable Biopotential Aquisition Front-end with a Resistance-free Current-balancing Instrumentation Amplifier

However, the topology that uses series connected cells inverters presents some advantages, as smaller voltage rate (dU/dt) due to existence of higher number levels, producing less common-mode voltage across motor windings [17].

A NEW ROBUST CONTROL USING ADAPTIVE FUZZY SLIDING MODE CONTROL FOR A DFIG SUPPLIED BY A 19-LEVEL INVERTER WITH LESS NUMBER OF SWITCHES

"When combined with an oscilloscope equipped with the TekVPI interface, it is the first, and only, measurement system capable of accurately resolving high-bandwidth, differential signals, in the presence of large common-mode voltage with complete galvanic isolation," he said.

Controlling power for today's applications

The common-mode voltage (CMV) of the permanent magnet synchronous motor (PMSM) drive system with two-level three-phase voltage source inverter (VSI), as shown in Figure 1, can be approximately calculated according to the voltage between the midpoint of the dc-link capacitor and the neutral point of the three-phase load [1].

Model Predictive Control Method with Constant Switching Frequency to Reduce Common-Mode Voltage for PMSM Drives

Wu, "Common-mode voltage mitigation for back-to-back current-source converter with optimal space-vector modulation," IEEE Transactions on Power Electronics, vol.

Modeling and Modulation of NNPC Four-Level Inverter for Solar Photovoltaic Power Plant

and hence to ensure high rejection of common-mode voltage at the output, the voltage tracking errors evj must be of such values to maintain [[beta].sub.1] [approximately equal to] [beta].sub.2].

Differential second-order voltage-mode all-pass filter using current conveyors

Xu, "Suppression of common-mode voltage for matrix converter based on SVPWM," Electric Machines and Control, vol.

Carrier-Based PWM Method to Reduce Common-Mode Voltage of Three-to-Five-Phase Indirect Matrix Converter

The NBA3N200S and NBA3N201S both support signaling rates of up to 200 megabits per second (Mbps) and have a common-mode voltage range -1 V to 3.4 V.

ON Semiconductor strengthens portfolio of automotive qualified products

Suryawanshi Three- Dimensional Space-Vector Modulation to Reduce Common-Mode Voltage for Multilevel Inverter" IEEE Transactions on Industrial Electronics Vol.

OPERATION INVESTIGATIONS OF DIFFERENT PERMANENT MAGNET BRUSHLESS DC MOTOR DRIVES

Optimal Common-Mode Voltage Reduction PWM Technique for Inverter Control with Consideration of the Dead-Time Effects--Part I: Basic Development, IEEE Transactions on Industry Applications, 40(6): 1605-1612.

An applicational method for decrease of CM and DM current in inverters connected to sources of distributed generation

Kazerani, "Common-mode voltage reduction methods for current-source converters in medium-voltage drives," IEEE Transactions on Power Electronics, vol.

Power quality improvement by unified power quality conditioner based on CSC topology using synchronous reference frame theory