Title :
Implementation of Kernel Incremental Metalearning Algorithm in Distribution Static Compensator
Author :
Arya, Sabha Raj ; Singh, Bawa
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Delhi, New Delhi, India
Abstract :
This paper presents implementation of distribution static compensator (DSTATCOM) using kernel incremental metalearning algorithm (KIMEL) control algorithm. It demonstrates the functions of DSTATCOM such as reactive power compensation, harmonics elimination, and load balancing under linear and nonlinear loads with its self-supporting dc-bus voltage. The proposed control algorithm based on KIMEL is applied for extraction of fundamental active and reactive power components of load currents that are required for estimation of reference supply currents. These reference supply currents are used for gating pulses generation using indirect current control principle. A DSTATCOM with features of self-supporting dc bus (capacitor) is developed using DSP (dSPACE-1104), and the response of proposed control algorithm is studied under various operating conditions and found satisfactory.
Keywords :
electric current control; power capacitors; reactive power control; static VAr compensators; DSP; DSTATCOM; KIMEL control algorithm; active power components; control algorithm; dSPACE-1104; dc-bus voltage; distribution static compensator; gating pulses generation; harmonics elimination; indirect current control principle; kernel incremental metalearning algorithm; linear loads; load balancing; load currents; nonlinear loads; reactive power compensation; reactive power components; reference supply current estimation; self-supporting dc bus; Active filters; Estimation; Kernel; Power harmonic filters; Reactive power; Signal processing algorithms; Voltage control; Constant forgetting factor; distribution static compensator (DSTATCOM); learning rate; load balancing; power factor correction (PFC); zero voltage regulation (ZVR);
Journal_Title :
Power Electronics, IEEE Transactions on
DOI :
10.1109/TPEL.2014.2315495