Performance of conventional digital current controllers is constrained by transport delays within the feedback acquisition chain, as well as by delays inherent to the pulse width modulation. In this paper, we introduce a novel current controller which provides a very high closed-loop bandwidth, improves the robustness and disturbance rejection, and eliminates the noise and sampling errors in the feedback path. In order to achieve these goals, we suppress the transport delays by introducing an improved execution schedule of the control interrupt and by inserting a cascaded multiplier of differential character. With the novel gain setting rule, the closed loop bandwidth reaches 17% of the sampling frequency, disturbance rejection capability i...
Implementation of proportional-integral (PI) controllers in synchronous reference frame (SRF) is a w...
This paper presents a novel oversampling deadbeat current control approach for permanent magnet sync...
A fully digital, non-linear, wide bandwidth, current controller for DC-AC and DC-DC voltage source c...
Majority of contemporary static power converters makes use of three-phase, PWM controlled IGBT inver...
Digital current controllers have the key impact on the performance of grid-side converters and ac dr...
In this paper, we introduce an improved ac current controller with robustness against the noise in t...
© 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems). For high-power or high-...
This paper presents a method for current control of three-phase systems, realized using the multi-sa...
This thesis is mainly concerned with fundamental investigations into digital current control of util...
The performance of anisotropic electrical machines is strongly dependent on the current loop charact...
Recently, Active Disturbance Rejection Control (ADRC) Scheme has been widely used for current regula...
This paper presents a novel deadbeat current control approach for Permanent Magnet Synchronous Motor...
Since current controllers are implemented digitally, digital current controllers need to be establis...
Digitally controlled switching converter suffers from bandwidth limitation because of the additional...
grantor: University of TorontoThis thesis presents a novel unit-delay digital deadbeat cur...
Implementation of proportional-integral (PI) controllers in synchronous reference frame (SRF) is a w...
This paper presents a novel oversampling deadbeat current control approach for permanent magnet sync...
A fully digital, non-linear, wide bandwidth, current controller for DC-AC and DC-DC voltage source c...
Majority of contemporary static power converters makes use of three-phase, PWM controlled IGBT inver...
Digital current controllers have the key impact on the performance of grid-side converters and ac dr...
In this paper, we introduce an improved ac current controller with robustness against the noise in t...
© 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems). For high-power or high-...
This paper presents a method for current control of three-phase systems, realized using the multi-sa...
This thesis is mainly concerned with fundamental investigations into digital current control of util...
The performance of anisotropic electrical machines is strongly dependent on the current loop charact...
Recently, Active Disturbance Rejection Control (ADRC) Scheme has been widely used for current regula...
This paper presents a novel deadbeat current control approach for Permanent Magnet Synchronous Motor...
Since current controllers are implemented digitally, digital current controllers need to be establis...
Digitally controlled switching converter suffers from bandwidth limitation because of the additional...
grantor: University of TorontoThis thesis presents a novel unit-delay digital deadbeat cur...
Implementation of proportional-integral (PI) controllers in synchronous reference frame (SRF) is a w...
This paper presents a novel oversampling deadbeat current control approach for permanent magnet sync...
A fully digital, non-linear, wide bandwidth, current controller for DC-AC and DC-DC voltage source c...