A novel combined control algorithm for the hybrid active power filter applied to high voltage grid

2005 ◽  
Author(s):  
Fei Liu ◽  
Yunping Zou ◽  
Kai Ding ◽  
Manglian Xu
Keyword(s):  
High Voltage ◽  
Control Algorithm ◽  
Active Power Filter ◽  
Active Power ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Combined Control

Research on New Hybrid Active Power Filter

2011 ◽  
Vol 201-203 ◽  
pp. 1512-1516
Author(s):  
Jing Jie Peng ◽  
Xiao Ping Fan ◽  
Gang Li
Keyword(s):  
High Voltage ◽  
Reactive Power ◽  
Active Power Filter ◽  
Active Power ◽  
Direct Control ◽  
Pass Filter ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Harmonic Currents ◽  
High Voltage System

A new hybrid active power filter (NHAPF) and its corresponding controlling method are proposed in the paper, which can be applied in high voltage system. The topology structure of NHAPF is given and its compensating principle is described. The corresponding controlling method is a power direct control, which need not the lower pass filter and improve the performance of detecting precision and velocity. Simulating results show that the feasibility and validity of the compensated system. Harmonic currents and reactive power are compensated well.

A Low-Cost Hybrid Active Power Filter for High Voltage System

2012 ◽  
Vol 241-244 ◽  
pp. 767-772
Author(s):  
Yan Li ◽  
Gang Li
Keyword(s):  
High Voltage ◽  
Low Cost ◽  
Active Power Filter ◽  
Active Power ◽  
Two Phase ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Switch Structure ◽  
Three Phase ◽  
High Voltage System

A novel low-cost shunt hybrid active power filter for power quality in high voltage system is proposed in the paper. The active power filter is based on three-phase four-switch structure. An inductor is parallel in the second-side of the transform, instead of connected in the first-side of transform. An improved SVPWM is proposed according to the APF structure. A novel coordinate matrix is proposed to transform three-phase circumrotating coordinate into two-phase static coordinate. The zero vector is composed of two space voltage vectors with same breadth and contrary direction at same working time in a switch period. Simulation results confirm the validity of the proposed structure and the improved SVPWM.

scholarly journals Control Strategy of 1 kV Hybrid Active Power Filter for Mining Applications

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4994
Author(s):  
Dawid Buła ◽  
Jarosław Michalak ◽  
Marcin Zygmanowski ◽  
Tomasz Adrikowski ◽  
Grzegorz Jarek ◽  
...  
Keyword(s):  
Control Algorithm ◽  
Active Power Filter ◽  
Active Power ◽  
Hybrid Filter ◽  
Voltage Distortion ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Harmonic Reduction ◽  
Filter Prototype ◽  
Theoretical Considerations

The paper presents a shunt hybrid active power filter for 1 kV mining applications in configuration with a single-tuned passive filter. The focus is on the method of controlling the filter, with particular emphasis on the influence of network voltage distortion and time delays in control on the effectiveness of harmonic reduction, which is one of the most important aspect of power quality. The low-power loss configuration of a hybrid filter with SiC transistors is shown, as well as the control algorithm which limits the influence of voltage distortion. Theoretical considerations are verified by results obtained from simulations and tests of the hybrid active power filter prototype.

Study on a Novel Hybrid Active Power Filter Applied to a High-Voltage Grid

2009 ◽  
Vol 24 (4) ◽  
pp. 2344-2352 ◽  
Author(s):  
Zhikang Shuai ◽  
An Luo ◽  
Wenji Zhu ◽  
Ruixiang Fan ◽  
Ke Zhou
Keyword(s):  
High Voltage ◽  
Active Power Filter ◽  
Active Power ◽  
Power Filter ◽  
Hybrid Active Power Filter
Sign in / Sign up

Export Citation Format

Share Document