Transient Stability Assessment of Large Scale Grid-Connected Photovoltaic on Transmission System

Zainuddin, Muammar; Sarjiya, Sarjiya; Handayani, Tri Pratiwi; Sunanda, Wahri; Surusa, Frengki Eka Putra

doi:10.1109/icgea.2018.8356270

Cited by 11 publications

(8 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…[4]. Selain pembangkit berbasis fosil, beberapa unit pembangkit berbasis energi baru terbarukan juga telah beroperasi di Bangka Belitung, baik berbasis surya dan biomassa dengan beberapa penelitian terkait sumber energi baru terbarukan tersebut juga telah dilakukan [5] [6].…”

Section: Pendahuluanunclassified

Studi Stabilitas Peralihan di Sistem Pembangkit Listrik Tenaga Disel Merawang

Asy’ari

Asmar

Sunanda

2022

ECT

View full text Add to dashboard Cite

Pembangkit listrik tenaga diesel (PLTD) Merawang sebagai salah satu unit pembangkit yang ada di area Bangka Wilayah Bangka Belitung mengoperasikan 9 unit pembangkit dan 9 unit transformator penaik tegangan. Tegangan luaran akan disalurkan melalui SUTT 150 kV. Dalam penelitian ini akan dianalisis stabilitas transien pada kondisi 9 generator beroperasi di PLTD Merawang. Analisis transien dilakukan dengan menggunakan metode Runge-Kutta. Pada saat 9 generator PLTD Merawang beroperasi, didapat waktu pemutusan kritis tercepat yakni 0,11 detik yang terjadi gangguan 3 fasa pada saluran di titik D, saluran di titik E, dan saluran di titik F.

show abstract

Section: Pendahuluanunclassified

Studi Stabilitas Peralihan di Sistem Pembangkit Listrik Tenaga Disel Merawang

Asy’ari

Asmar

Sunanda

2022

ECT

View full text Add to dashboard Cite

show abstract

“…The generation of active power will require support from the reactive power. Active power is for supplying the load demand while reactive power provides the crucial function of regulating bus voltages [8][9]. In addition, the injection of 300 MW of PV output somehow blow out the whole system resulting a major power tripping.…”

Section: Effect Of the Increment Of Solar Pv Integrationmentioning

confidence: 99%

“…The reactive power supply is related to the dynamic performance of the system in order to maintain the system transient stability while avoiding disturbance in the power system. Therefore, solar PV penetration which is replacing conventional generator will reducing inertia within the system while limiting the magnitude of reactive power supplied into the system [8,9]. Reactive power plays an important role in a power system as it affects voltages throughout the network system [10].…”

Section: Introductionmentioning

confidence: 99%

Analysis on the voltage stability on transmission network with PV interconnection

Kamil¹,

Rahman²,

Chong³

et al. 2019

Bulletin EEI

View full text Add to dashboard Cite

Voltage stability means the ability of the power system network to maintain steady-state voltage value at all buses in the system under normal condition and after being subjected to a disturbance. This research highlights the effect of solar photovoltaic (PV) as the subject of disturbance to the network system as this kind of energy source has emerged towards higher level of integration into the national grid. High penetration of solar PV into the grid may cause several issues of stability and security to the system particularly effecting the normal voltage and line overloading. This research is focused on the simulation of power flow to study the transmission network behavior with and without the solar PV interconnection. To accomplish the research objectives, the network system will be modelled in a software known as Power System Simulator for Engineering (PSSE). The simulation result will be discussed and analyzed using Voltage Stability Indices (VSI) to prove and strengthen the theory behind the literature review.

show abstract

“…Furthermore, an increase in penetration would reduce the inertia of the system as power supplied by the conventional generators is decreased. The reduction of active power supplied to the system will have impact on the transient stability of the system (Zainuddin et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Investigation of Optimal PV Allocation to Minimize System Losses and Improve Voltage Stability for Distribution and Transmission Networks Using MATLAB and DigSilent

Rasheed

Verayiah

2021

Front. Energy Res.

View full text Add to dashboard Cite

Electricity generation from renewable energy sources such as solar energy is an emerging sustainable solution. In the last decade, this sustainable source was not only being used as a source of power generation but also as distributed generation (DG). Many literatures have been published in this field with the objective to minimize losses by optimizing the DG size and location. System losses and voltage profile go hand-in-hand; as a result, when system losses are minimized, eventually the voltage profile improves. With improvement in inverter technologies, PV-DG units do not have to operate at a unity power factor. The majority of proposed algorithms and methods do not consider power factor optimization as a necessary optimization. This article aims to optimize the size, location, and power factor of PV-DG units. The simulations are performed on the IEEE 33 bus radial distribution network and IEEE 14 bus transmission network. The methodologies developed in this article are divided into two sections. The first section aims to optimize the PV-DG size and location. A multi-objective function is developed by using system losses and a voltage deviation index. Genetic algorithm (GA) is used to optimize the multi-objective function. Next, analytical processes are developed for verification. The second section aims to further enhance PV-DG by optimizing the power factor of PV-DG. The simulation is performed for static load in both systems, which are the IEEE 33 bus radial distribution network and IEEE 14 bus transmission network. A mathematical analytical method was developed, and it was found to be sufficient to optimize the power factor of the PV-DG unit. The results obtained show that voltage stability indices help minimize the computation time by determining the optimal locations for DG placement in both networks. In addition, the GA method attained faster convergence than the analytical method and hence is the best optimal sizing for both test systems with minimum computation time. Additionally, the optimization of the power factor for both test systems has demonstrated further improvement in the voltage profile and loss minimization. In conclusion, the proposed methodology has shown promising results for both transmission and distribution networks.

show abstract

Transient Stability Assessment of Large Scale Grid-Connected Photovoltaic on Transmission System

Cited by 11 publications

References 7 publications

Studi Stabilitas Peralihan di Sistem Pembangkit Listrik Tenaga Disel Merawang

Studi Stabilitas Peralihan di Sistem Pembangkit Listrik Tenaga Disel Merawang

Analysis on the voltage stability on transmission network with PV interconnection

Investigation of Optimal PV Allocation to Minimize System Losses and Improve Voltage Stability for Distribution and Transmission Networks Using MATLAB and DigSilent

Contact Info

Product

Resources

About