Bekalan Standard IEC Minyak Elektrik 3 Fasa Direndam 60 Pengubah Kuasa MVA untuk Boleh Diperbaharui

Overview of IEC Standard Supply Electric 3-Phase Oil Immersed 60 Pengubah Kuasa MVA untuk Boleh Diperbaharui

Transformer terendam minyak ialah sejenis pengubah elektrik di mana teras dan belitannya terendam dalam minyak penebat. Minyak ini mempunyai dua fungsi utama: ia bertindak sebagai penebat yang sangat berkesan antara bahagian konduktif dan sebagai penyejuk untuk menghilangkan haba yang dihasilkan semasa operasi. Transformer ini adalah teguh, boleh dipercayai, dan sangat cekap, menjadikannya pilihan standard untuk rangkaian pengagihan dan penghantaran kuasa voltan tinggi, biasanya dipasang di luar di pencawang.

Features of IEC Standard Supply Electric 3-Phase Oil Immersed 60 Pengubah Kuasa MVA untuk Boleh Diperbaharui

• Penyejukan Berkesan: Minyak penebat dengan cekap menyerap haba dari teras dan belitan dan memindahkannya ke sirip radiator, membenarkan peredaran semula jadi atau terpaksa dan kapasiti beban lampau yang lebih tinggi.
• Penebat Unggul: Minyak memberikan kekuatan dielektrik yang jauh lebih baik daripada udara, membenarkan reka bentuk yang lebih padat untuk penarafan voltan yang diberikan dan melindungi daripada litar pintas.
• Pembinaan Teguh: Direka untuk jangka panjang, operasi yang boleh dipercayai (selalunya 25-30 tahun) dalam persekitaran luar yang keras.
• Kapasiti Lebihan: Boleh mengendalikan lebihan kuasa sementara lebih baik daripada transformer jenis kering kerana jisim haba dan sifat penyejukan minyak.
• Sistem Perlindungan: Dilengkapi dengan tangki konservator (untuk membolehkan pengembangan minyak), bernafas (untuk menyerap lembapan dari udara), dan geganti pelindung (Relay Buchholz) untuk pengesanan kerosakan dalaman.
• Kos-Efektif: Secara amnya lebih menjimatkan untuk aplikasi berkuasa tinggi berbanding transformer jenis kering.

Specifications of IEC Standard Supply Electric 3-Phase Oil Immersed 60 Pengubah Kuasa MVA untuk Boleh Diperbaharui

This IEC basic power transformer handles renewable energy applications. It is a 3-phase, oil-immersed device ranked at 60 MVA. Transformer menggunakan minyak mineral untuk penebat dan penyejukan. Its main air conditioning technique is ONAN (Minyak Asli Udara Asli). This design relies on all-natural oil blood circulation and air convection. It supplies dependable operation for wind or solar farms linking to the grid.

The high voltage winding operates at 132 kV. The low voltage winding is ranked for 33 kV. The transformer includes an off-circuit tap changer. This allows voltage change on the high voltage side. The tap variety is ± 10% dalam 1.25% steps. This versatility aids manage grid voltage variations typical with renewables. The transformer has a vector group classification of Dyn11. This suggests its winding connections and stage shift.

Performance is crucial. The transformer meets strict IEC 60076 criteria for effectiveness and security. It includes reduced no-load losses. Load losses are likewise minimized. These low losses improve overall power effectiveness. The unit runs with reduced sound levels. This is necessary near populated areas or sensitive environments. Sound power degrees are usually below 75 dB(A). The transformer holds up against conventional short-circuit currents. Its layout makes certain stability throughout grid faults.

Building and construction is robust. The core uses high-grade, grain-oriented electric steel. This decreases magnetic losses. Penggulungan diperbuat daripada konduktor kuprum. The storage tank is welded steel, fully secured. It avoids wetness access and oil contamination. Criterion devices consist of oil level signs, pressure relief gadgets, and temperature level assesses. Buchholz communicates provide gas and oil circulation protection. Silica gel breathers preserve completely dry oil. The transformer consists of lifting lugs and jacking pads for installation. Approximate weight is 55 bunches. Shipping weight is near 65 heaps. The device needs a conservator tank for oil expansion. Fundamental measurements are 5m (L) x 3.5 m (W) x 4.2 m (H).

Applications of IEC Standard Supply Electric 3-Phase Oil Immersed 60 Pengubah Kuasa MVA untuk Boleh Diperbaharui

This IEC typical electrical supply transformer handles large renewable resource tasks. Ia meningkatkan voltan dengan cekap. Wind ranches and solar parks require this. The transformer relocates power long distances to cities and manufacturing facilities. Ianya 60 MVA capability matches big wind or solar installments. The oil-immersed layout supplies superb air conditioning and insulation. This makes sure reliable procedure in hard problems. Remote sustainable websites typically have extreme weather. The transformer stands up to these obstacles.

The transformer fulfills stringent IEC standards. These guidelines guarantee safety and security and efficiency worldwide. Energies and project designers trust IEC conformity. It ensures the transformer collaborates with existing grid tools. The robust oil-filled tank protects interior components. Windings and the core stay trendy under heavy tons. Renewable resource output changes. The transformer takes care of these power swings successfully.

Special products supply high resistance to electric stress and anxiety. The shielding oil stops inner arcs. This layout prioritizes durability and minimal upkeep. Decreased downtime is important for renewable resource manufacturers. Reliable operation cuts power losses during transmission. This saves money and sources over the transformer’s life. Appropriate cooling systems handle heat from constant usage.

The transformer incorporates renewable power smoothly right into the primary grid. It gives the crucial voltage increase. Power travels efficiently over transmission lines. This modern technology is essential for attaching large environment-friendly energy. It supports the change towards cleaner power sources.

Profil Syarikat

PDDN Photoelectron Technology Co., Ltd. ialah salah satu perusahaan terkemuka dalam teknologi elektronik kuasa dan produk kuasa, yang terlibat sepenuhnya dalam membangunkan penyongsang suria， transformer, pengawal selia voltan, kabinet pengedaran, thyristor， modul， diod， pemanas, dan peranti elektronik atau semikonduktor lain. Kami akan komited untuk menyediakan pengguna yang berkualiti tinggi, produk yang cekap dan perkhidmatan yang bertimbang rasa.

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Keadaan Penyimpanan

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5 FAQs of IEC Standard Supply Electric 3-Phase Oil Immersed 60 Pengubah Kuasa MVA untuk Boleh Diperbaharui

Apakah yang dilakukan oleh pengubah ini?
It connects renewable energy sources to the grid. It steps up the voltage generated by solar or wind farms. This makes the electricity suitable for long-distance transmission. It handles large amounts of power efficiently.

Mengapa ia direndam minyak?
The transformer core and windings sit inside a tank filled with special oil. This oil cools the transformer effectively. Ia menyerap haba yang dihasilkan semasa operasi. The oil also provides vital insulation. This design ensures stable performance under heavy loads common in renewable plants.

What does IEC Standard Supply mean?
It meets strict international rules for design and safety (IEC standards). These rules cover everything. They ensure the transformer works reliably worldwide. Compliance guarantees consistent quality and safety. It simplifies integration into different power grids.

Why is it good for renewable energy?
It manages fluctuating power input well. Wind and solar output changes constantly. This transformer handles these variations smoothly. It supports frequent starts and stops. Its robust design copes with the demanding conditions of renewable sites.

Apakah faedah utama?
High efficiency reduces energy loss during voltage step-up. Reliability minimizes downtime. The oil cooling and sturdy build ensure long service life. It withstands harsh environmental conditions near wind or solar installations. Its design prioritizes safe, continuous operation for years.