Ubaidah, Dikpride Despa, Trisya Septiana

Dampak Pertambahan Beban pada Kestabilan Tegangan dalam Model Sistem Hybrid Generator

Introduction

Dampak pertambahan beban pada kestabilan tegangan dalam model sistem hybrid generator. Analisis dampak peningkatan beban pada stabilitas tegangan sistem hybrid generator. Peningkatan beban residensial sebabkan ketidakstabilan tegangan, berisiko kerusakan listrik dan blackout.

Abstract

Peningkatan permintaan energi listrik dan integrasi sumber energi terbarukan ke dalam sistem hybrid generator menghadirkan tantangan baru dalam menjaga stabilitas tegangan. Penelitian ini bertujuan untuk menganalisis dampak peningkatan beban terhadap stabilitas tegangan dalam model sistem hybrid generator serta mengevaluasi respons sistem terhadap berbagai kondisi beban. Simulasi yang dilakukan menghasilkan profil tegangan dalam sistem untuk berbagai tingkat beban, dengan fokus pada beban industrial dan residensial. Dalam kasus ini, perubahan beban residensial menunjukkan bahwa semakin bertambahnya beban dari 10 MW, 15 MW, hingga 20 MW menyebabkan ketidakstabilan tegangan, yang berdampak pada daya PQ di bus beban tidak stabil. Ketidakstabilan ini dapat merusak komponen peralatan listrik atau bahkan komponen sistem kelistrikan secara keseluruhan, yang berpotensi menyebabkan blackout.

Review

The submitted work, "Dampak Pertambahan Beban pada Kestabilan Tegangan dalam Model Sistem Hybrid Generator," addresses a highly pertinent issue in modern power systems: maintaining voltage stability amidst increasing electricity demand and the integration of renewable energy sources into hybrid generator configurations. The abstract clearly states the objective of analyzing the impact of load increases on voltage stability and evaluating system responses. Through simulation, the study identifies that escalating residential loads, specifically from 10 MW to 20 MW, lead to significant voltage instability, which subsequently affects PQ power at the load bus, with serious implications such as equipment damage and potential blackouts. This research tackles a critical operational challenge faced by grid operators. A key strength of this work lies in its focus on a practical and pressing problem that directly impacts grid reliability and resilience. The differentiation between industrial and residential load types in the analysis is valuable, and the specific finding regarding the detrimental effect of increasing residential load at defined increments (10 MW, 15 MW, 20 MW) provides a concrete example of the challenges involved. The identification of voltage instability's downstream effects, including potential damage to electrical components and the risk of system-wide blackouts, underscores the practical significance of this research. The use of a "model system hybrid generator" suggests a controlled environment conducive to isolating and studying the specific phenomenon of load impact on voltage stability. While the paper presents important findings, several areas could enhance its contribution and clarity. The abstract would benefit from providing more specific details regarding the "model system hybrid generator"—its exact configuration (e.g., PV-diesel, wind-storage, battery storage), size, and key parameters. Furthermore, elucidating the simulation methodology, including the software used, the specific stability criteria applied to define "instability," and any control strategies integrated within the hybrid system, is crucial for reproducibility and deeper understanding. It would also be valuable for the discussion to include potential mitigation strategies or control techniques that could be implemented to counteract the observed voltage instability, moving beyond problem identification to potential solutions.

Full Text

Comments

You need to be logged in to post a comment.