On October 18th, an expert team composed of Shaanxi Province Machinery Industry Federation, Xi'an Jiaotong University, State Grid Shaanxi Electric Power Company, Xi'an Power Supply Bureau, Shaanxi Electric Power Academy, and other experts took 11 independently developed by China West Electric. Transformer new products were identified and passed the provincial technical appraisal of 11 new products. Among them, there are five new products whose technical performance has reached the international advanced level, and the six new product technical performances have reached the domestic leading level.
Among them, the ZHSFP-82000/66 converter transformer developed independently by China Xidian Electric is a polefield power rectifier transformer exported to France and used for the International Thermonuclear Fusion Experimental Base (ITER) project. The product has reasonable structure and short circuit resistance. Strong, low loss, low temperature rise, high reliability, its main technical performance indicators have reached the international advanced level; independently developed SFPZ-750000/220 power transformer, is the first 220kV large capacity on-load voltage regulator developed by China West Electric. The generator step-up transformer solves the key technology of high leakage magnetic flux, large current impact on product loss and local overheating, solves the problem of large-scale product transportation volume increase after adding the regulator winding, and meets the transportation requirements. The product has a design. Reasonable, compact structure, low loss, low noise and other advantages, its main technical performance indicators have reached the international advanced level; independent development of OSSZ-180000/220 power transformer, using the body and radiator upper and lower layout, to meet the low residential area Noise and environmental protection requirements, the product has a reasonable structure, high fuel tank strength, low noise, low loss, The main technical performance indicators have reached the international advanced level; the self-developed OSFSZ-360000/330 autotransformer has a compact structure, low loss, low noise, low temperature rise, and strong short circuit resistance. With the advantages of high standardization, energy saving and environmental protection, its main technical performance indicators have reached the international advanced level; the independently developed BKS-60554/362 shunt reactor is the first three-phase five-column shunt reactor for the North American market. The standard is designed to optimize the external structure of the noise-reducing noise tank, and the new three-phase balancer body is used to compress the new process, which meets the requirements of the Pacific Ocean Power Company's technical specifications. The product has low loss, no local overheat, low vibration, and low noise. The advantages such as small bureaux, and its technical performance indicators have reached the international advanced level.
In recent years, China West Power Transformer Technology Platform has been vigorously promoting the standardization of design processes through continuous scientific research and technological innovation, and has provided strong technical support for companies to constantly adapt to new market demands and achieve sustainable development. At the same time, the transformer technology platform enterprise production environment, production conditions, process equipment and production capacity are also constantly improving and improving, withstood the test of the R&D of the major engineering products of super and ultra-high voltage AC and DC, fully meeting the requirements and complying with international IEC standards. Tested product technical indicators, have a strong market adaptability, the new product output value rate remained at 30%. The 11 new products identified by this conference are typical new products developed by China Xideng for users at home and abroad, and are also transformer products that are urgently needed by the power system. These products represent the results of corporate scientific research and improve the research and development capabilities and market competitiveness.
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