Luận văn thạc sĩ Kỹ thuật điện: Tối ưu hóa phân bố công suất trên lưới điện truyền tải khu vực Thành phố Hồ Chí Minh

The problem of Optimal Reactive Power Dispatch ORPD on the transmission grid in Ho Chi Minh City area to improve the power loss Ploss, optimizing the minimum voltage deviation.. The resu

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The problem of Optimal Reactive Power Dispatch (ORPD) on the transmission grid in

Ho Chi Minh City area to improve the power loss (Ploss), optimizing the minimum voltage deviation

The content of the study is to establish a diagram of the electricity transmission system in Ho Chi Minh City area in ETAP 16 software to solve the ORPD problem The results of the problem compared with the results on the actual grid at the same time, it is the basis for proposing a solution to reduce power loss in the most optimal way in Ho Chi Minh City transmission grid

The research results show that the power loss is different from the actual grid (difference of 6.89%), but this difference is the permissible error in the calculation

The use of software that proposed the optimal location of the Transformers to calculate the optimal power distribution resulted 28.65% reduction compared to actual grid losses 23.37% reduction with results when not optimized by the software

The results of this study can propose a voltage chart from time to time to minimize power loss on the transmission grid in Ho Chi Minh City

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18/4/2019

1.4 Thành lұp bài toán tӕLѭXF{QJVXҩt [3]

1.4.1 Hàm mөc tiêu

Mөc tiêu chính cӫa phân bӕ công suҩt tӕLѭXOjJLҧm thiӇu tәn thҩWÿLӋQQăQJ 'RÿyKjPPөFWLrXÿѭӧc biӇu diӉQQKѭVDX

- Vi và įi Ojÿӝ lӟQYjJyFÿLӋn áp tҥi nút i

- Yij và ૎ij Ojÿӝ lӟn và góc cӫa ma trұQÿѭӡng dây giӳa nút i và nút j

1.5 Các ràng buӝc cӫa bài toán

&+ѬѪ1*II: GIӞI THIӊU ӬNG DӨNG PHҪN MӄM ETAP

x v.v

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2.3 Các tKjQKSKҫQYjJLDRGLӋQFӫD(7$3

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Hình 2.2: &ӱDVәFKtQK

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Hình 2.3: Các cKӭFQăQJWtQKWRiQ

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Hình 2.5: &iFWKLӃWEӏÿROѭӡQJEҧRYӋ

2.4 &iFSKҫQWӱFKtQK

2.4.1 1JXӗQKӋWKӕQJ

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Hình 2.6 Trang info cӫa nguӗn

- IPWrQFӫDQJXӗQ KӋWKӕQJ

- BusNӃW QӕLYӟLEXV nào (kèm ÿLӋQiSÿӏQK PӭF