ADAPTIVE PI CONTROL OF STATCOM FOR VOLTAGE REGULATION PDF

Abstract: STATCOM can provide fast and efficient reactive power support to maintain power system voltage stability. This paper proposes a fuzzy control model. Since the adjustment is autonomous, this gives the plug-and-play capability for STATCOM operation. In the simulation test, the adaptive PI control shows. Abstract— To Maintain Voltage Regulation A STATCOM. Provides The Fast And Efficient Reactive Power. In order to understand various STATCOM control.

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Voltage Regulation by Adaptive PI Control of STATCOM

To address the challenge, this paper proposes a new control model based on adaptive PI control, which can self-adjust the control gains dynamically during disturbances so that the performance always matches a desired response, regardless of the change of operating condition. Skip to search form Skip to main content. Your email address will not be published. In contrast, the conventional STATCOM control with tuned, fixed PI gains usually perform fine in the original system, but voltagd not perform as efficient as the proposed control kf when there is a change of system conditions.

Figure 1 Studied system. Autonomous robot Isoelectric Point. Results of with changed PI control gains.

In the simulation test, the adaptive PI control shows consistent excellence under various operating conditions, such as different initial control gains, different load levels, change of transmission network, consecutive disturbances, and a severe disturbance.

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In contrast, the conventional STATCOM control with fixed PI gains has acceptable performance in the original system, but may not perform as efficient as the proposed control method when there is a change of system conditions. However, these previous works obtain the PI gains via a trialand- error approach or extensive studies with a tradeoff of performance and applicability.

Butchi Raju 7th International Conference on…. Showing of 24 references. A preliminary analysis of the economics of using distributed energy as a source of reactive power supply. Topics Discussed in This Paper.

Plug and play Simulation. This paper proposes a new control model based on adaptive PI control, which can self-adjust the control gains during a disturbance such that the performance always matches a desired response, regardless of the change of operating condition. Citations Publications citing this paper.

Results of a voltages and b output reactive power with changed PI control gains Fig. By clicking accept or continuing to use the site, you agree to the terms outlined in our Statcok PolicyTerms of Serviceand Dataset License. Results of a voltages and b output reactive power with a change of load Fig.

Journal of Analog and Digital Communications

This paper has 38 citations. References Publications referenced by this paper. Also, the extension to other power system control problems can be explored. Voltage regulation Operating point.

Adaptive PI Control of STATCOM for Voltage Regulation

Proportional-integral PI control 4. Plug and play 3.

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Reactive power compensation 5. Comtrol, control parameters for the optimal performance at a given operating point may not be effective at a different operating point.

Figure 1 Studied system Fig. Adaptive PI controller to voltage regulation in power systems: Modified non-linear damping of internal dynamics via feedback linearisation for static synchronous compensator. Leave a Reply Cancel reply Your email address will not be published. Showing of 29 extracted citations. From This Paper Figures, tables, and topics from this paper.

However, these previous works obtain the PI gains via a trial-and-error approach or extensive studies with a tradeoff of performance and applicability. Hence, control parameters for the optimal performance at a given operating point may not always be effective at statcm different operating point.

The results show that the adaptive PI control gives consistently excellent performance under various operating conditions, such as different initial control gains, different load levels, change of the transmission network, consecutive disturbances, and a severe disturbance. However, these previous works obtain the PI gains via a trial-and-error approach or extensive studies with a tradeoff of performance and sstatcom.

Voltage regulation Search for additional papers on this topic.