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The power factor controller is a device that measures the power factor  from electrical signals (voltage and current), calculates the...

Excess reactive energy is a term associated with reactive energy billing, when we consume energy, and the power factor is outside the...

Current transformer, or simply CT, is an electromagnetic device capable of transforming high currents, in the tens, hundreds, and...

Energy efficiency is about achieving the best performance from everything that consumes electrical energy, with the least possible...

A variante IEC61000-4-30 apresenta métodos para medição de aspectos de qualidade de energia, que é o foco dos equipamentos analisadores e me

When we start taking measurements at the Power Supply Coupling Point (PAC), or rather, at the power input, we suspect problems related to...

In our previous content we talked about the IEC 61000-4-30 standard and concluded what is actually common for carrying out measurements...

Electricity is a fundamental resource for Brazil's progress. Since its arrival at the end of the 19th century, with the construction of...

What is wind energy? Wind energy is a form of renewable energy that harnesses the wind to generate electricity using wind turbines.  This...

Thermoelectric  energy is is an effective alternative for power generation. In this article, we will discuss the advantages and...

Have you ever stopped to think about the importance of clean energy for our planet? In a world where concern for sustainability is...

Photovoltaic energy is a form of renewable energy that is produced by converting sunlight into electricity. This process is carried out...

Green hydrogen is a clean and renewable alternative for producing energy, and is increasingly widespread in Brazil and around the world....

Excess reactive energy is a term associated with reactive energy billing, when we consume energy, and the power factor is outside the...

A demand controller is a device dedicated to monitoring and controlling the level of demand of a Consumer Unit (CU). It acts by removing...

The energy multimeter is an electronic, microprocessor-based device capable of measuring electrical quantities in a circuit. It allows...

The energy analyzer is a tool capable of measuring, recording, and identifying phenomena that affect energy quality, providing the user...

As grandezas tensão, corrente, resistência e potência são fundamentais para pejetos e etc., conheça os conceitos e a teoria por aqui...