Pad Mounted Transformer Compact Substation for Wind Power Generation System

As sharply increasing of global energy consumption, the consumption of conventional resource like coal, oil, natural gas are accelerating. People's awareness of the importance of energy saving, environmental protection and pollution-free is gradually incresing. With the technology advances, Using new energy and renewable energy become a sustainable energy road that the world must take.Wind energy and solar energy, as inexhaustible clean energy sources, have been rapidly developing in China.The vigorous development of my country's wind power generation and solar photovoltaic power generation market has promoted the rapid formation of related supporting industry chains. On the basis of the original design and manufacturing technology of Pad-mounted transformers and Prefabricated substations, Pearl Electric as one of the main suppliers of domestic wind power generation and solar photovoltaic power generation step-up equipment market.Combining the wind turbines and solar photovoltaic inverters and requirements for step-up equipment in relevant power transmission and distribution networks, we has developed new substations for new energy power generation.They have been widely used in major power generation companies and in various environmental conditions. Now we want to bring our technology and products to all parts of the world to jointly support the world's low-carbon environmental protection cause.Pad Mounted Transformer Compact Substation for Wind Power Generation SystemHigh-voltage/low-voltage prefabricated substation (European-style box-type transformer) is a complete set of power distribution equipment. It is composed of distribution equipment composed of high-voltage switchgear, distribution transformers, low-voltage switchgear, electric energy metering equipment, reactive power compensation equipment, auxiliary equipment and connecting parts.  these components are pre-assembled in one or several casings to transfer electrical energy from the high-voltage system to the low-voltage system.Pearl Electric European-style Box-type transformer is a new generation of complete set of transformer and distribution products developed on the basis of absorbing the advantages of similar products at home and abroad. It is combining the actual needs of current co-distribution. This product has the advantages of compact structure, small footprint, safety and reliability, and convenient installation. It can penetrate deep into the load center and transfer with the load center. Therefore, this product is very suitable for construction sites, oil fields, ports, terminals, high-rise buildings, highways, subways, airports, residential areas and other places.Detailed Specification:ModelYBM-34.5/0.69-5500Rated Capacity5500 kVARated Voltage(HV/LV)34.5/0.69 kVFrequency50/60 HzWinding MaterialCopperCore MaterialsSilicon SteelInsulation Levelas Per IEC StandardLightning Impulse Withstand Voltageas Per IEC StandardAmbient conditions for Conventional transformers using:- Ambient temperature: Maximum +40ºCMinimum -25ºC- Relative humidity: At 25ºC, not higher than 95% for daily average humidity and not higher than 90% for monthly average ambient temperature.- Altitude: less than 1000 meters.- Seismic level: less than 3m/s2 at horizontal direction and less than 1.5m/s2 at vertical direction.- Installation environment: No obvious and heavy pollution, no explosive and corrosive gas and dust, with good air ventilation and no severe vibration and shock.(Note: if the application environment is different from the above standard service conditions, please contact us for customized designs.)Products' Features:- Fully functional and reliable- Less investment, less land occupation, quick effectThe product adopts a closed design as a whole, the shell can be grounded, and no insulation distance is required, which fully guarantees personal safety.The transformer room can be equipped with a protective net to prevent accidental entry into the transformer room.- Excellent temperature rise and heat dissipation designThe shell adopts a special ventilation structure, and the optimized design makes the product have a stronger heat dissipation capacity. The temperature rise level of the shell meets the requirements of the highest level of 10K specified by the national GB standard and the international IEC standard.- Excellent environmental adaptabilityProvide a variety of shells for users to choose, including ordinary steel plate shell, composite plate shell, stainless steel plate, etc.- Rich structure and flexibilityProcess Technology:Core:Our transformer's core is made of high quality cold rolled grain oriented silicon steel sheet with high magnetic permeability. It is using full 45° slope lamination, so that the no-load loss and the no-load current are reduced efficiently. We use Simulating Analysis in the core model design, so that we can calculate the frequency and size of the vibration exactly and avoid the core cavity resonance. Between core & windi