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A necessary blanking-time used to prevent a short circuit in the inverter phase leg, finite turn-on and turnoff times of switching devices, and forward voltage drops of switching devices and anti-parallel diodes are known to cause load dependent distortion to inverter output voltages. The objective of this paper is to gain the understanding how the overall effects of the above-mentioned factors affect...
Matrix converter double space vector modulation strategy the need for sine, arctangent function calculation and look-up table, the calculation is more complicated, this article on the matrix converter using virtual rectifier switching function method, and the use of the average virtual inverter voltage method, respectively, derived from the virtual rectifier and inverter virtual reference voltage...
The paper presents a review of recently used current regulation methods for VS-PWM inverters. A variety of methods, different in concept is described, as follows: on-off hysteresis free running and fixed frequency regulators (phase independent, look-up table based, space vector based); linear regulators (carrier based, working in stationary and rotating coordinates); and predictive regulators (minimum...
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