The Role of a Station Transformer in a Power System

Power stations and systems make use of ‘transformers’ to get the job done; these components carry electrical energy between different circuits, changing the level of alternating current (AC). This makes them vital for the transmission of AC power across the world, with a variety of designs for various specialized applications across the board. One such…

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6 Simple Rules for Substation Safety

An electrical substation has similar functions to the central station as it generates, transmits and distributes electrical power. As a result, it is also known as a secondary station. Its fundamental role is to change the voltage from low to high and vice versa. Over the years, safety measures have been established that go a…

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Everything You Need to Know About an Insulator

Insulation plays an important role in a substation. If you’re curious about what an insulator is and want to know more about how it works, what materials make the best insulators, and more, read on. What Is an Insulator? An insulator in electricity is a material in which the electron cannot move freely. Their internal…

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The Equipment in Your Local Substation

A substation needs to have a number of electrical equipment if it is to successfully transfer electrical power from the point at which it’s generated to the consumers. This equipment is assembled together in order to create a complete and functional substation. If you would like to know what this equipment is, read on to…

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The Different Types of Electrical Substations

Current electrical power consumption is increasing quickly, and power-producing substations have the task of meeting this demand. A power substation refers to an electrical system with a high voltage capacity whose purpose may be for running equipment such as generators and electrical circuits, among others. The primary objective is to provide continuous energy or power…

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Why We Use High Voltage to Transmit Electrical Power

Power transmission is the large-scale transportation of electrical energy from a generation source, such as a power plant. A transmission network is a collection of interconnecting wires that allow this movement to occur. This contrasts with the local cables that connect high-voltage substations to consumers, which is an act of power distribution. Towers supporting high-voltage…

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What You Need to Know About Power Transformers

A power transformer is an electrical device that converts alternating power from one voltage to another. Because there are no rotating or moving components a transformer is usually modeled as a stationary device. In the majority of cases, power transformers are used to “step down” voltage from a higher level to a lower level to…

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The Dos and Don’ts of Surge Protectors

Every once in a while, a surge in electric current occurs and threatens to destroy valuable items. The electricity surge might last from a few seconds to days, depending on its causes. Also, the surge can range from a few millivolts to kilovolts. Both time and range of surges are essential considerations when considering what…

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Gas-Insulated Substations: What’s Their Purpose and What do They Cost?

Urban areas and densely-populated towns in the US are often powered via gas-insulated substations, but what are they and what are they used for? Let’s take a look. What Are Gas-Insulated Substations? Gas-insulated substations (GIS) are high-voltage substations that contain major conducting structures within a sealed environment. Gas-insulated substations also contain an insulating medium, which…

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Is Energy Storage Clean?

As a concept and as a sustainable solution, energy storage has been around for decades. Countries like the United States have seen rapid growth in clean energy generation, with much of the increase influenced by legislative initiatives that reward renewable portfolios with financial incentives. On both federal and state levels, a growing number of business…

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