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Category: Energy comsumption

Electronics, Energy comsumption, Instrumentation, Magnetism

Wattmeter: operation and main types

Pedro Ney Stroski / 22 de December de 2021

Fulfilling the request, This post’s subject is wattmeter operation. An instrument that measures provided or dissipated power in a circuit.

Automation, Energy, Energy comsumption, Instrumentation, Power electronics

How the multifunction meter works?

Pedro Ney Stroski / 22 de April de 2021

Fulfilling requests, this post’s subject is multifunction meter, an instrument that makes many electrical measurements, to help in energy management.

Basic concepts, Energy, Energy comsumption

Why is the system three-phase?

Pedro Ney Stroski / 18 de September de 2020

Why is the production, transmission, and distribution of electrical energy system three-phase, instead of single-phase? Let’s find out in this post.

Electronics, Energy comsumption, Power electronics, Power systems

UPS: What is it and how does it work?

Pedro Ney Stroski / 9 de July de 2020

UPS (the abbreviation of Uninterruptable Power Source) is also called no-break. The operation and types are today’s subject.

Energy, Energy comsumption, Power systems

The white tariff system

Pedro Ney Stroski / 16 de August de 2019

Today is explained how the Brazilian white tariff system works. This is an alternative form to consumer pay electricity bill.

Energy, Energy comsumption, Power systems, Renewable energy

What are tariff flags?

Pedro Ney Stroski / 30 de July de 2019

This post’s subject is the Brazilian tariff flags system. Origin and how it works.

Energy, Energy comsumption, History

What is the difference between voltage levels?

Pedro Ney Stroski / 19 de June de 2019

Exist two voltage supply bands to domestic residences: 100 to 127 V and 200 to 240 V. Differences between these voltage levels in rms are today’s subject.

Electronic components, Electronics, Energy comsumption, Light

Operation and parameters of lamps (Part 3, HID and neon)

Pedro Ney Stroski / 11 de June de 2019

In the third part of operation and parameters of lamps, the subject is about high intensity discharge or HID and neon.

Electronic components, Electronics, Energy comsumption, Light

Operation and parameters of lamps (Part 2, luminescent lamps)

Pedro Ney Stroski / 26 de May de 2019

This is the second part of operation and parameters of lamps. Are shown luminescent lamps: fluorescent, ESL and LEDs.

Electronic components, Electronics, Energy comsumption, Light

Operation and parameters of lamps (Part 1)

Pedro Ney Stroski / 13 de May de 2019

This post is the first part of operation of all types of lamps and a comparative of parameters between the existent technologies. This part is about incandescent lamps.

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Pedro Ney Stroski

About me

Hi! I am electrical engineer with master degree in Electronic Systems. This site talks about technology subjects, destinated to students and interested in all levels.

 

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