Modeling and Examination of Grid Connected Wind Energy System with PSCAD

Nazlıhan Özdoğan; Serkan Bahçeci

Makale detayları

Modeling and Examination of Grid Connected Wind Energy System with PSCAD

Yazarlar:

Nazlıhan Özdoğan | Serkan Bahçeci

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Politeknik Dergisi Vol.26 Issue 1, pp.49-59

Belge Tipi:

Makale

Yayın Tarihi:

3/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001285721

pISSN:

2147-9429

Anahtar kelimeler:

Özet:

 Wind is a variable struct energy source. The variable nature of the wind in grid-connected wind turbine systems adversely affects the grid. The important thing here is to ensure that the grid integration effects are within the standards. In this way, serious problems in the grid are prevented. For this reason, it is very important to investigate the effects of grid integration and to carry out studies to reduce these effects in advance. However, there are limited studies in the literature to examine the effects of grid integration and to reduce these effects. For this purpose ın study, a wind turbine system with a 3 MVA permanent magnet synchronous generator PMSG connected to the grid is modeled in PSCADEMTDC. With the help of the created model, the variable nature of the wind, the integration of wind power plants into the grid are examined and the amount of power transferred from the wind farm to the grid under different load conditions is presented. In addition, the negative effects of the intermittent and variable nature of the wind on the network were analyzed and in order to reduce these effects, the voltage regulation process was carried out on the DC line, which ensures the controlled operation of the inverter.

 Wind is a variable struct energy source. The variable nature of the wind in grid-connected wind turbine systems adversely affects the grid. The important thing here is to ensure that the grid integration effects are within the standards. In this way, serious problems in the grid are prevented. For this reason, it is very important to investigate the effects of grid integration and to carry out studies to reduce these effects in advance. However, there are limited studies in the literature to examine the effects of grid integration and to reduce these effects. For this purpose ın study, a wind turbine system with a 3 MVA permanent magnet synchronous generator PMSG connected to the grid is modeled in PSCADEMTDC. With the help of the created model, the variable nature of the wind, the integration of wind power plants into the grid are examined and the amount of power transferred from the wind farm to the grid under different load conditions is presented. In addition, the negative effects of the intermittent and variable nature of the wind on the network were analyzed and in order to reduce these effects, the voltage regulation process was carried out on the DC line, which ensures the controlled operation of the inverter.

 Wind is a variable struct energy source. The variable nature of the wind in grid-connected wind turbine systems adversely affects the grid. The important thing here is to ensure that the grid integration effects are within the standards. In this way, serious problems in the grid are prevented. For this reason, it is very important to investigate the effects of grid integration and to carry out studies to reduce these effects in advance. However, there are limited studies in the literature to examine the effects of grid integration and to reduce these effects. For this purpose ın study, a wind turbine system with a 3 MVA permanent magnet synchronous generator PMSG connected to the grid is modeled in PSCADEMTDC. With the help of the created model, the variable nature of the wind, the integration of wind power plants into the grid are examined and the amount of power transferred from the wind farm to the grid under different load conditions is presented. In addition, the negative effects of the intermittent and variable nature of the wind on the network were analyzed and in order to reduce these effects, the voltage regulation process was carried out on the DC line, which ensures the controlled operation of the inverter.

 Rüzgâr değişken yapılı bir enerji kaynağıdır. Şebekeye bağlı rüzgâr türbin sistemlerinde rüzgârın değişken yapısı şebekeyi olumsuz etkilemektedir. Burada önemli olan şebeke entegrasyon etkilerinin standartlar dahilinde olmasını sağlayabilmektir. Bu sayede şebekede ciddi problemlerin oluşması engellenir. Bu nedenle şebeke entegrasyon etkilerinin araştırılması ve bu etkilerin azaltılmasına yönelik çalışmaların önceden yapılması oldukça önemlidir. Ancak literatürde şebeke entegrasyon etkilerinin incelenmesi ve bu etkilerin azaltılmasına yönelik yapılan sınırlı sayıda çalışma bulunmaktadır. Bu amaçla çalışmada, şebekeye bağlı 3 MVAlık kalıcı mıknatıslı senkron generatöre KMSG sahip bir rüzgâr türbin sistemi, PSCADEMTDCde modellenmiştir. Oluşturulan model yardımıyla rüzgârın değişken yapısı, rüzgâr enerji santrallerinin şebekeye entegrasyonu incelenmiş ve farklı yük koşulları altında rüzgâr santralinden şebekeye aktarılan güç miktarları sunulmuştur. Aynı zamanda rüzgârın kesikli ve değişken yapısının şebeke üzerinde oluşturabileceği olumsuz etkiler analiz edilerek bu etkilerin azaltılması amacıyla, DC hat üzerinde invertörün kontrollü çalışmasını sağlayan gerilim regülasyon işlemi gerçekleştirilmiştir.

Makale detayları

Modeling and Examination of Grid Connected Wind Energy System with PSCAD

Yazarlar:

Nazlıhan Özdoğan | Serkan Bahçeci

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Politeknik Dergisi Vol.26 Issue 1, pp.49-59

Belge Tipi:

Makale

Yayın Tarihi:

3/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001285721

pISSN:

2147-9429

Permanent magnet synchronous generatör

wind turbine

voltage regulation

grid integration

Kalıcı mıknatıslı senkron generatör

rüzgâr türbini

gerilim regülasyonu

şebeke entegrasyonu

Sayı

Makale detayları

Yazarlar: Nazlıhan Özdoğan | Serkan Bahçeci

Yayıncı: Gazi University

Ana Başlıklar: Mühendislik

Dergi: Politeknik Dergisi Vol.26 Issue 1, pp.49-59

Belge Tipi: Makale

Yayın Tarihi: 3/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001285721

pISSN: 2147-9429

Sayı

Yazarlar:

Nazlıhan Özdoğan | Serkan Bahçeci

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Politeknik Dergisi Vol.26 Issue 1, pp.49-59

Belge Tipi:

Makale

Yayın Tarihi:

3/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001285721

pISSN:

2147-9429