Load shedding scheme based on frequency and voltage stability for an   islanding operation of a distribution network connected to mini-hydro   generation

NORAZLIANI MD SAPARI; HAZLIE BIN MOKHLIS; JAVED AHMED LAGHARI; AB HALIM ABU BAKAR; HASMAINI MOHAMAD; MOHD ROHAIMI MOHD DAHALAN

Makale detayları

Load shedding scheme based on frequency and voltage stability for an islanding operation of a distribution network connected to mini-hydro generation

Yazarlar:

NORAZLIANI MD SAPARI | HAZLIE BIN MOKHLIS | JAVED AHMED LAGHARI | AB HALIM ABU BAKAR | HASMAINI MOHAMAD | MOHD ROHAIMI MOHD DAHALAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2017 Vol.25 Issue 3, pp.1852-1863

Belge Tipi:

Makale

Yayın Tarihi:

5/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000736374

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

This paper presents a load shedding scheme (LSS) based on   system frequency and voltage stability (VS). In the proposed scheme, the   amount of power imbalance is determined using a rate of change of frequency,   and the load shedding priority is carried out based on a VS index. The load   with the highest tendency for voltage collapse (based on the index value) is   given first priority to be shed. Thus, by shedding the most sensitive load,   the distribution system can be saved from power collapse and then the system   can return to its nominal state after load shedding. The proposed LSS is   validated through simulation using PSCAD/EMTDC software on a Malaysian   distribution network that consists of two mini-hydro generators. The   simulation results show that the proposed scheme manages to shed the optimal   amount of load when compared to conventional and adaptive frequency LSS.   Moreover, apart from frequency stability, the proposed scheme also shows a   significant improvement in the voltage profile of the islanded system.

Makale detayları

Load shedding scheme based on frequency and voltage stability for an islanding operation of a distribution network connected to mini-hydro generation

Yazarlar: NORAZLIANI MD SAPARI | HAZLIE BIN MOKHLIS | JAVED AHMED LAGHARI | AB HALIM ABU BAKAR | HASMAINI MOHAMAD | MOHD ROHAIMI MOHD DAHALAN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2017 Vol.25 Issue 3, pp.1852-1863

Belge Tipi: Makale

Yayın Tarihi: 5/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000736374

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

NORAZLIANI MD SAPARI | HAZLIE BIN MOKHLIS | JAVED AHMED LAGHARI | AB HALIM ABU BAKAR | HASMAINI MOHAMAD | MOHD ROHAIMI MOHD DAHALAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2017 Vol.25 Issue 3, pp.1852-1863

Belge Tipi:

Makale

Yayın Tarihi:

5/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000736374

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632