Wind / Photovoltaic Power Transformer
Zhejiang Tianrun Electric Co., Ltd. is one of the leading manufacturers and suppliers of wind / photovoltaic power transformer in China. We are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk advanced wind / photovoltaic power transformer from our factory. Also, quotation is available.
Product Overview
The Photovoltaic Power Transformer is an independently designed and developed by the company, featuring strong specificity and the ability to precisely meet the voltage enhancement application requirements of wind farms and photovoltaic power stations. It is compatible with wind energy and solar energy, two renewable energy forms with broad development prospects, which helps improve energy utilization efficiency and promote the development and utilization of renewable energy, aligning with the strategic direction of sustainable development. As a dedicated solution for these two "green energy" sources, it is applicable to the power transmission and processing scenarios of wind farms and photovoltaic power stations, fully conforming to the global trend of renewable energy transformation.
Product Advantages
Independently Developed, Purpose-Built Design
Fully designed in-house, the transformer is engineered specifically for the voltage transformation and grid-integration needs of wind farms and photovoltaic stations, precisely matching the unique characteristics of renewable energy generation.
High Energy Efficiency
Optimized electromagnetic design, advanced core materials, and precision winding minimize no-load and load losses, maximizing usable energy output and improving overall plant efficiency and return on investment.
Robust & Reliable Operation
Built to withstand harsh outdoor environments, wide temperature ranges, and variable loads, with high-grade insulation and advanced thermal management for long service life, low maintenance, and full grid-code compliance.
Alignment with Sustainable Development
Enables efficient integration of clean wind and solar energy, supporting the transition to low-carbon power systems, reducing fossil-fuel dependence, and advancing sustainable development across the renewable energy value chain.
Type Designation
Environmental Conditions
- Altitude not exceeding 1000m.
- The ambient air temperature around does not exceed +50℃, and does not fallbelow-25℃.
- Relative humidity: Daily average not exceeding 95%, monthly average not exceeding 90%. Outdoor wind speed does not exceed 35ms.
- The installation location shall be free from fire and explosion hazards, severe contamination, chemical corrosion, and severe vibration.
- It is allowed to have a small amount of dust, smoke, salt spray, and corrosive gas pollution, with a contamination level not exceeding Grade ll.
- Seismic intensity: Grade VII.
- Horizontal ground acceleration ≤0.2m/s², vertical acceleration ≤0.1m/s, safety factor 1.67.
- Note: In special operating conditions where the usage exceeds the normal environmental requirements, users are required to negotiate with the manufacturer.
Application
- Onshore & Offshore Wind Farms - Step-up transformation for wind turbine clusters and collection stations, adapting to fluctuating wind output.
- Utility-Scale Photovoltaic Stations - Voltage boosting for large PV arrays and solar farm grid-connection points.
- Wind-Solar Hybrid Plants - Unified power collection and transformation for combined wind and solar generation systems.
- Large-Scale Renewable Energy Bases - Centralized grid integration for mega clean-energy complexes with long-distance transmission needs.
- Distributed & Remote Generation - Power transformation for decentralized renewable installations in remote or weak-grid areas.
FAQ
Q: What types of energy are adapted?
A: Specifically designed for the two "green energy" sources of wind and solar power, it is suitable for power transmission and processing scenarios in wind farms and photovoltaic power stations, aligning with the global trend of sustainable energy development.
Q: What is its connection method?
A: The wind turbine / solar photovoltaic generator and the box-type step-up transformer are connected in a one-to-one unit connection, with a clear and stable connection method, ensuring the efficiency of power transmission.
Q: What is the unit of a transformer, kVA or kW?
A: Transformer capacity is rated in kVA (kilo Volt-amperes), not kW.
kVA = apparent power (voltage × current), representing the transformer's total capacity to deliver power.
kW = active power (real power that does work), which equals kVA × power factor.
Transformers are rated in kVA because the load's power factor varies depending on what is connected (motors, lighting, etc.), and the transformer must handle the total current regardless. The actual useful output in kW depends on the load's power factor.
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