Um autotransformador elétrico, também conhecido como autotransformador de tensão, pode ser usado em um sistema de geração de energia solar para ajustar a tensão da eletricidade produzida pelos painéis fotovoltaicos antes de ser enviada à rede. O nível de tensão…
Author: William Prange
Overcoming the challenges of connecting PV systems to the grid through autotransformers and inverters
An electric autotransformer, also known as a voltage transformer, can be used in a solar power generation system to adjust the voltage of the electricity produced by the PV panels before it is sent to the grid. The voltage level…
The Future of Electrical Engineering “The Impact of Automated Design Systems”
Automated systems for design in electrical engineering have become increasingly important in recent years. These systems have the ability to streamline the design process, improve efficiency and accuracy, and ultimately help to bring new products to market faster. The process…
Electric Autotransformers: Understanding the Causes of Burnout and How to Ensure a Safe and Reliable Project
An electric autotransformer is a type of transformer that allows for voltage adjustment and power distribution. They are commonly used in industrial and commercial settings to regulate the voltage levels of incoming power. However, due to their complexity and the…
Copper vs. Aluminum: The Debate for Transformer Coils
Electric transformers are a crucial component in the transmission and distribution of electricity. They are used to step up or step down the voltage of an electrical supply, making it possible to transmit electricity over long distances and adjust it…
The Weight and Efficiency Relation in Electric Transformers
The weight of the core and coils in an electric transformer is an important factor in determining the overall balance between cost and efficiency. The core provides the magnetic path for the transformer, while the coils are responsible for carrying…
The skin effect (Skin) in electric transformers
Introduction The passage of alternating electric current through a conductor makes it intrinsically subject to concentrate on its periphery, to the detriment of traveling through its inner part. It is the so-called Skin effect, or skin effect, since, in its…
Is the transformer noise normal?
Today the topic we will address is about something very common to see, but that leaves us in doubt: After all, why does the transformer snore? Was my equipment badly sized? To answer these questions we need to understand the…
Harmônicas (como controlar este problema)
Quando uma corrente alternada é aplicada a uma carga resistiva, motores de indução com velocidade constante e motores síncronos, a corrente acompanha a forma do sinal de tensão. Neste caso geralmente não há harmônicas, porque a tensão e a corrente…
INRUSH CURRENT: WHAT YOU CAN (AND SHOULD) DO TO DEAL WITH
For many reasons, the complete elimination of Inrush current is almost impossible. Alternatively, living with a certain degree of Inrush has been the best way out. For this, the devices that allow a reduced manifestation of the Inrush current are…