Image of Optimasi Sistem Pengendalian Frekuensi Dengan Metode Kontrol Optimal Linier Quadratic Regulator Pada Pltu
Penanda Bagikan

CD Skripsi

Optimasi Sistem Pengendalian Frekuensi Dengan Metode Kontrol Optimal Linier Quadratic Regulator Pada Pltu

A good and efficient generating system is essential to meet the growing demand for electricity. Stability is required in the generation process to work properly and optimally. One of which is by controlling the frequency in the turbine-generator of a power plant, for example PLTU (Electric Steam Power Plant). Turbine-generator is one of the important parts in generating industry that functions to convert mechanical energy into electrical energy. On a turbine-generator, frequency becomes the main reference parameter that identifies the health of a plant. The main problem in the power plant is sudden load changes and result in system damage such as the breaking of the turbine-generator shaft and the possibility of interference in the power grid, so it is necessary to adjust the flow rate of steam into the turbine. Own load changes can occur due to the imbalance between the load capacity and the generation. Setting the frequency that changes due to load changes becomes a problem to be solved in this final Project. The plant used in this final Project is a PLTU simulator consisting of a virtual plant and linier quadratic regulator as an optimal control method that is used to control the output frequency of the generator is always at a certain value on the load changed. The test result using LQR method has the most optimal frequency response to 50 Hz on weighted matrix Q = 24, 7, 5 and R = 0.15, so as to obtain the best gain K of 12.4638. When simulated with a load change of 0.05 PU, LQR control able to bring the frequency back stable so that the generating process can be optimazed.
Keywords: Frequency, Turbine, Optimal Control LQR.

Ketersediaan
#
Perpustakaan Universitas Riau 07 04. 118 (0005)
07 04. 118 (0005)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
07 04. 118 (0005)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Elektrok.,
Deskripsi Fisik
xv, 56 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
07 04. 118 (0005)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
ELEKTRO
Info Detail Spesifik
-
Pernyataan Tanggungjawab
Versi lain/terkait

Tidak tersedia versi lain

Lampiran Berkas
Komentar
Anda harus masuk sebelum memberikan komentar