Multiple reference frame controller for active filters and power

Details Multiple reference frame controller for active filters and power Multiple reference frame controller for active filters and power

1992-10-02

1994-05-03

Ruggiero, Joseph

Boots, shoes, and leggings

363 39, 364176, 318798, G05B 1302

Patent

active

053093534

ABSTRACT:
An electrical control system includes multiple frames of reference in the error path of a controller. In each such frame, a particular chosen component of the error vector appears as a constant vector and is passed through a pure integrator thus acquiring infinite gain. In the steady state, the net error vector can then be forced to have zero content at each of the targeted frequencies (as set by the rotational velocity of the frames of reference). Both parallel and series configuration of the controller are provided, as well as the control methods used by the controllers.

REFERENCES:
patent: 3968422 (1976-07-01), Waldmann
patent: 4456868 (1984-06-01), Yamamura et al.
patent: 4651265 (1987-03-01), Stacey et al.
patent: 4855518 (1989-08-01), Schauder
patent: 4862054 (1989-08-01), Schauder
patent: 4862343 (1989-08-01), Nomura et al.
patent: 4962339 (1990-10-01), Schauder
patent: 5063532 (1991-11-01), Takeda et al.
patent: 5138247 (1992-08-01), Tanoue et al.
Komatsugi, K, Imura, T "Harmonic Current Compensator Composed of Static Power Converter" 1986 IEEE, 0275-9306/86/0000-0283, pp. 283-290.
Superti-Furga, G, Tironi, E "On Compensation Strategies for Active Filtering in Power Networks"; date unknown.
Akagi, H, Nabae, A "Control Strategy of Active Power Filters Using Multiple Voltage-Source PWM Converters" IEEE Transactions on Industry Applications, vol. IA-22, No. 3, May/Jun. 1986, 0093-9994/85/0500-0460, pp. 460-465.
Fujita, H, Akagi, H "A Practical Approach to Harmonic Compensation in Power Systems-Series Connection of Passive and Active Filters" IEEE Transactions on Industry Applications, vol. 27, No. 6, Nov./Dec. 1991, 0093-9994/91, pp. 1020-1025.

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