News Center

News Center

Nanjing Liye 240MVA/220kV first-level energy-efficient three-phase on-load voltage-regulating power transformer successfully passed the short-circuit test

Nanjing Liye 240MVA/220kV first-level energy-efficient three-phase on-load voltage-regulating power transformer successfully passed the short-circuit test

Recently, the 240MVA/220kV first-level energy-efficient three-phase on-load voltage-regulating power transformer produced by Nanjing Liye Power Transformer Co., Ltd. successfully passed all type tests including short-circuit capacity test at Suzhou Electric Science Research Institute at one time. The transformer model is SSZ22-240000/220, the voltage ratio is 230±8x1.25/121/38.5kV, and the impedance is 14-24-8%.

25

2022

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07

Good news | Nanjing Liye achieves new success in the Southern Power Grid market

Good news | Nanjing Liye achieves new success in the Southern Power Grid market

Recently, in the first batch of bidding projects for the main grid primary equipment of the Southern Power Grid Company in 2022, Nanjing Liye Power Transformer Co., Ltd. won an order of 136 million yuan (220KV and below products), maintaining the company's good momentum of winning bids. It is also another good news in the power grid market after winning an order of more than 150 million yuan in the State Grid bidding and procurement in May this year. It set a new record for Nanjing Liye's orders that month (the winning amount was about 400 million yuan). It fully proves that the Southern Power Grid and the State Grid Corporation affirmed Nanjing Liye's comprehensive strength, technical level and product quality, as well as the company's brand and products.

15

2022

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06

Nanjing Liye achieved another success and won a large order from State Grid

Nanjing Liye achieved another success and won a large order from State Grid

Recently, good news came from the State Grid Corporation of China. Nanjing Liye Power Transformer Co., Ltd. ranked among the top bidders in the "State Grid Corporation of China's 14th Batch of Procurement in 2022 (Second Substation Equipment (including Cable) Tendering and Procurement for Transmission and Transformation Projects, State Grid Corporation of China's 17th Batch of Procurement in 2022 (First 35-220 kV Equipment Agreement Inventory Tendering and Procurement for Transmission and Transformation Projects) Tendering and Procurement (Transformer)" project. The company's competitiveness was once again boosted. This fully proves the State Grid Corporation's affirmation of Nanjing Liye's comprehensive strength, technical level and product quality, as well as its recognition of the company's brand and products. This winning bid provides strong support for the completion of this year's production and operation goals.

24

2022

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05

Ensure the supply of materials and serve as a good logistics soldier in the epidemic prevention battlefield

Ensure the supply of materials and serve as a good logistics soldier in the epidemic prevention battlefield

The spring of 2022 is destined to be an extraordinary day. A sudden "late spring cold" disrupted the original rhythm of life. In order to win the "epidemic" and ensure production, sufficient ammunition is essential. To this end, the company's supply department and material department coordinated with suppliers to ensure the supply of supporting parts, helped suppliers improve their epidemic prevention and control capabilities and meet delivery requirements, actively contacted relevant departments of the Research and Innovation Park, promoted the smooth operation of related logistics businesses, and ensured the supply of parts. At the same time, strictly implement the company's epidemic prevention and control requirements, comprehensively enhance the awareness of people and animals, strengthen the epidemic prevention and control management of entry service suppliers, increase the intensity of cargo disinfection, and keep every checkpoint of epidemic prevention and build every line of defense... While fully preventing the epidemic, we will carry out production with all our strength.

24

2022

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05

Nanjing Liye and Siyuan Electric sign a strategic cooperation agreement

Nanjing Liye and Siyuan Electric sign a strategic cooperation agreement

Recently, Nanjing Liye Power Transformer Co., Ltd. and Shanghai Siyuan Electric Co., Ltd. held a signing ceremony for a strategic cooperation agreement, marking the establishment of a strategic partnership between the two parties, giving full play to their respective experience in projects, products, technologies, platforms and operation management, and making full use of their complementary advantages, achieving resource sharing, win-win, and constantly enriching and deepening the results of cooperation between the two parties.

25

2022

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02

Nanjing Liye 35KV three-dimensional wound core vegetable oil transformer was successfully developed

Nanjing Liye 35KV three-dimensional wound core vegetable oil transformer was successfully developed

Recently, the 35kV SWZ22-RL-10000-35 three-dimensional wound core natural ester insulation oil power transformer independently developed by Nanjing Liye Power Transformer Co., Ltd. passed all tests at one time, with excellent performance indicators, meeting the national standard "GB20052-2020 Power Transformer Energy Efficiency Limit Values ​​and Energy Efficiency Grades" Class 1 energy efficiency requirements. The transformer uses imported soybean-based natural ester insulating oil as the insulating and cooling medium. The successful development of the product marks that Nanjing Liye has successfully entered the field of three-dimensional wound core natural ester insulating oil power transformer equipment manufacturing, and has taken a new step towards the design and manufacture of environmentally friendly transformers.

23

2022

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02

Nanjing Liye successfully developed 500kV power transformer

Nanjing Liye successfully developed 500kV power transformer

Recently, Nanjing Liye Power Transformer Co., Ltd. received good news. The ODSF-400000/500 single-phase auto-coupling non-excitation voltage-regulating power transformer independently developed by the company passed the witness test of the National Transformer Quality Supervision and Inspection Center, and all performance indicators are better than the national standards.

06

2018

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07

Two 220kV three-phase on-load voltage regulating power transformers of Nanjing Liye Power Transformer Co., Ltd. have passed the short-circuit withstand capacity test

Two 220kV three-phase on-load voltage regulating power transformers of Nanjing Liye Power Transformer Co., Ltd. have passed the short-circuit withstand capacity test

In November 2017, good news came from Suzhou Electric Power Research Institute. The SSZ11-180000/220 and SSZ11-240000/220 three-phase on-load voltage-adjusting power transformers produced by Nanjing Liye Power Transformer Co., Ltd. successively passed the full performance test including the short-circuit withstand test at the Suzhou National Electrical Product Quality Supervision and Inspection Center, and all indicators were better than the national standards. Among them, the SSZ11-180000/220 product is a product sampled by the State Grid Zhejiang Province Power, and the SSZ11-240000/220 is a 220kV product produced by the company to meet market demand.

12

2017

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12

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