WondonAdmin, Author at Sichuan Wondon Electrical Co., Ltd.

Wondon Electrical Participated in EPES Asia Power Energy Storage Exhibition to Explore Global Energy Opportunities

Company NewsBy WondonAdmin July 19, 2026

Recently, the international business team of Wondon Electrical, including Hannah, Jacky, and Tracy, participated in the 2026 EPES Asia Power Energy Storage Exhibition. During the exhibition, the team connected with global power companies, industry experts, and professional buyers. They discussed trends in electrical equipment manufacturing, renewable energy development, and smart grid construction. As an experienced…

Prefabricated Substations vs Pad-Mounted Transformers: Which is more suitable for your project?

Prefabricated Substations, Product NewsBy WondonAdmin July 14, 2026

In the planning of a new project, the power distribution solution is one of the key factors that determine project performance and long-term reliability. When choosing between the two mainstream distribution solutions on the market — prefabricated substations and pad-mounted transformers (commonly known as European-style box-type substations and American-style box-type substations), how can you make…

10MW Solar PV Grid Connection Project: Complete Photovoltaic Grid Integration Solution

Company NewsBy WondonAdmin July 12, 2026

Project Overview This project is a 10MW solar PV grid connection project designed to provide a safe, reliable, and efficient photovoltaic grid connection system for the distributed renewable energy generation project of China Electrical Equipment Group Co., Ltd. It adopts a 10kV solar PV grid connection solution integrating voltage transformation, power collection, protection, energy metering,…

Wind Farm Power Transformers: Technical Guide and Application Insights

Power Transformers, Product NewsBy WondonAdmin July 8, 2026

With the rapid development of renewable energy worldwide, many wind farms are continuously expanding. In this process, wind farm power transformers not only serve as the bridge between wind turbines and the grid but also act as the core equipment ensuring efficient grid integration and stable operation of wind power systems. As a manufacturer specializing…

Top 10 Transformer Procurement Mistakes in Power Transformer Purchasing

Power Transformers, Product NewsBy WondonAdmin July 5, 2026

In power projects, industrial construction, and renewable energy distribution systems, power transformer procurement is a system-level decision involving design, engineering, supply chain management, and final acceptance. Based on communication with different project procurement teams, one common pattern has emerged: many issues encountered during project execution are not caused by the transformer itself, but by early-stage…

New vs Refurbished Power Transformers: Which Is Better

Power Transformers, Product NewsBy WondonAdmin July 2, 2026

In power system projects, choosing between a new and a refurbished power transformer is a full lifecycle engineering decision. It directly affects system reliability, maintenance cost, and long-term operational stability. We often see procurement teams considering refurbished power transformers as a cost-saving option. However, the real question is not only price but also equipment risk,…

Power Transformer Procurement Guide: Lead Times, Pricing and Supplier Selection

Power Transformers, Product NewsBy WondonAdmin July 1, 2026

For large industrial projects, power infrastructure, and renewable energy projects, power transformer procurement is often a critical step in the successful execution of the project. Based on Wondon’s experience in numerous domestic and international power distribution projects, we will discuss procurement from three key perspectives: lead time, pricing, and supplier selection, helping you make more…

Power Transformer Sizing: How to Choose the Right Transformer Capacity for Your Project

Power Transformers, Product NewsBy WondonAdmin June 29, 2026

In power distribution system design, power transformer sizing is one of the most critical decisions made during the early planning stage. While it does not directly generate revenue, it has a long-term impact on system reliability, energy efficiency, operating costs, and future expansion capability. At Wondon, one of the most common questions we receive from…

Transformer Oil Testing: Complete Guide for Power Transformers

Power Transformers, Product NewsBy WondonAdmin June 29, 2026

In large substations and power plants, transformer oil testing is a critical process to ensure the safe and efficient operation of transformers. As a professional maintenance engineer at an engineering contractor, electrical company, or substation, you need to regularly assess oil quality to prevent equipment failures and extend transformer service life. Wondon specializes in the…

Power Transformer Functions in Electrical Power Systems

Power Transformers, Product NewsBy WondonAdmin June 25, 2026

Power transformers are high-capacity electrical transformers used in generation plants, transmission networks, and primary substations. The functions of power transformers in modern electrical power systems are essential for voltage conversion, long-distance power transmission, grid distribution, and electrical isolation. These core functions ensure the stable and efficient operation of high-voltage power networks. What Is a Power…

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