Improved Active Power Filter Performance for Renewable Power Generation Systems

Acuna, Pablo; Morán, L.; Rivera, Marco; Dixon, J.; Rodríguez, José

doi:10.1109/tpel.2013.2257854

Cited by 222 publications

(93 citation statements)

References 28 publications

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“…2. The main outputs of the control are three current references, one for each phase, to be passed to the modulator for the generation of the actual SAPF current [5]. As reported in the scheme, the DC capacitor central point voltage is compared to a reference value, namely 0 V, and the result is processed by a Proportional-Integral (PI) regulator with anti-windup.…”

Section: Sapf Control Scheme For Selective Harmonic Compensationmentioning

confidence: 99%

Shunt Active Power Filter with Selective Harmonics Compensation for LV distribution grid

Belloni¹,

Chiumeo²,

Gandolfi³

2015

REPQJ

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Abstract. A Shunt Active Power Filter (SAPF)employable in a Low Voltage distribution grid four-wires model is presented. The use of this device helps to improve Power Quality compensating harmonic currents, reactive power and current unbalances of a disturbing loads. Each compensating function can be activated or disabled according to the specific requirements of the application. A selective harmonic compensation is also possible, in order to avoid possible resonances at specific frequencies. A current hysteresis modulation with predictive calculation of threshold bands achieving fixed switching frequency is adopted for a fast dynamic response. The compensation performance of the proposed active power filter and the associate control scheme under steady state and transient conditions is demonstrated through digital simulations.

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Section: Sapf Control Scheme For Selective Harmonic Compensationmentioning

confidence: 99%

Shunt Active Power Filter with Selective Harmonics Compensation for LV distribution grid

Belloni¹,

Chiumeo²,

Gandolfi³

2015

REPQJ

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“…There are some structures for HES. One structure that has been widely used is AC coupled structure [4]. Figure 1 shows circuit diagram of an AC coupled structure.…”

Section: Circuit Diagrammentioning

confidence: 99%

“…This hybrid system can improve power quality of distribution system like an active power filter (APF) [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Development of Control Structure for Hybrid Wind Generators with Active Power Capability

Niroomand

Won

2014

Advances in Power Electronics

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A hierarchical control structure is proposed for hybrid energy systems (HES) which consist of wind energy system (WES) and energy storage system (ESS). The proposed multilevel control structure consists of four blocks: reference generation and mode select, power balancing, control algorithms, and switching control blocks. A high performance power management strategy is used for the system. Also, the proposed system is analyzed as an active power filter (APF) with ability to control the voltage, to compensate the harmonics, and to deliver active power. The HES is designed with parallel DC coupled structure. Simulation results are shown for verification of the theoretical analysis.

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“…Moreover, the cross-coupling terms between dq axis and synchronous frame system have not been taken into account. Many other attempts are proposed and discussed several techniques in order to improve the efficiency and the performance of APF [24][25][26][27][28][29][30][31][32][33][34][35]. In [36], Vatani et al proposed finite control set MPC based on p-q theory to control a three phase Neutral Point Clamped multi-level converter to act as a shunt APF.…”

Section: Introductionmentioning

confidence: 99%

Model Predictive Control for Shunt Active Power Filter in Synchronous Reference Frame

Al-Othman¹,

AlSharidah²,

Ahmed³

et al. 2016

Journal of Electrical Engineering and Technology

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-This paper presents a model predictive control for shunt active power filters in synchronous reference frame using space vector pulse-width modulation (SVPWM). The three phase load currents are transformed into synchronous rotating reference frame in order to reduce the order of the control system. The proposed current controller calculates reference current command for harmonic current components in synchronous frame. The fundamental load current components are transformed into dc components revealing only the harmonics. The predictive current controller will add robustness and fast compensation to generate commands to the SVPWM which minimizes switching frequency while maintaining fast harmonic compensation. By using the model predictive control, the optimal switching state to be applied to the next sampling time is selected. The filter current contains only the harmonic components, which are the reference compensating currents. In this method the supply current will be equal to the fundamental component of load current and a part of the current at fundamental frequency for losses of the inverter. Mathematical analysis and the feasibility of the suggested approach are verified through simulation results under steady state and transient conditions for non-linear load. The effectiveness of the proposed controller is confirmed through experimental validation.

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Improved Active Power Filter Performance for Renewable Power Generation Systems

Cited by 222 publications

References 28 publications

Shunt Active Power Filter with Selective Harmonics Compensation for LV distribution grid

Shunt Active Power Filter with Selective Harmonics Compensation for LV distribution grid

Development of Control Structure for Hybrid Wind Generators with Active Power Capability

Model Predictive Control for Shunt Active Power Filter in Synchronous Reference Frame

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