Articles Tagged: IEC 61850

The Goal of Arc Flash Protection: Safety Standards

When electric current travels through the air and goes where it isn’t supposed to, the result is an arc flash. It can be a violent event as the current jumps… Read more »

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How IEC 61850 alters arc-flash protection schemes

The goal of arc-flash protection is to minimize the damaging effects of released energy. Such protection requires rapid and reliable communication among protection system components. Arcing faults in switchgear are… Read more »

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The IEC 61850 standard: The force behind a less costly way to engineer a utility substation

As Ethernet protocols become more common inside of utility substations, the tendency to distribute functions across many different devices is increasing. Since open standards do not restrict designers to proprietary… Read more »

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New Tools Expand the Reach of IEC 61850

Electrical power systems’ evolution toward a smart grid is spurring the growth of network automation on all voltage levels. The IEC 61850 standard is quickly emerging as the choice for designing… Read more »

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Combining protection network redundancy protocols

In my previous posts in this series, I wrote about protection network redundancy protocols, and delved into some details about PRP and HSR. When defining network communication architecture, it’s worth… Read more »

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High Availability Seamless Redundancy Protocol (HSR): An in-depth look

Like PRP, the High Availability Seamless Redundancy Protocol (HSR) applies the principle of parallel operation to a ring interconnecting IEDs with two links. HSR relies on ring topology, sending data… Read more »

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Parallel Redundancy Protocol (PRP): An in-depth look

PRP relies on the parallel operation of two local area networks (LANs). It allows a mixture of both redundant and non-redundant equipment on the same network. These are the operating… Read more »

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Protection network redundancy protocols

Historically, protection and control (P&C) schemes relied on hardwired communication: direct, point-to-point connections between Intelligent Electronic Devices (IEDs). The problem with that approach is it’s difficult to correct, modify, and… Read more »

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Alcatel-Lucent and Schneider Electric: The Power of One

Frequent visitors to this blog site undoubtedly have read any number of posts talking about infrastructure issues, including advances in the distribution of electricity that are making the smart grid… Read more »

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New Tools Expand the Reach of IEC 61850

Electrical power systems’ evolution toward a smart grid is spurring the growth of network automation on all voltage levels. The IEC 61850 standard is quickly emerging as the choice for designing… Read more »

4 Comments

Alcatel-Lucent and Schneider Electric: The Power of One

Frequent visitors to this blog site undoubtedly have read any number of posts talking about infrastructure issues, including advances in the distribution of electricity that are making the smart grid… Read more »

Leave a comment

High Availability Seamless Redundancy Protocol (HSR): An in-depth look

Like PRP, the High Availability Seamless Redundancy Protocol (HSR) applies the principle of parallel operation to a ring interconnecting IEDs with two links. HSR relies on ring topology, sending data… Read more »

Leave a comment

Parallel Redundancy Protocol (PRP): An in-depth look

PRP relies on the parallel operation of two local area networks (LANs). It allows a mixture of both redundant and non-redundant equipment on the same network. These are the operating… Read more »

Leave a comment

Protection network redundancy protocols

Historically, protection and control (P&C) schemes relied on hardwired communication: direct, point-to-point connections between Intelligent Electronic Devices (IEDs). The problem with that approach is it’s difficult to correct, modify, and… Read more »

Leave a comment

Combining protection network redundancy protocols

In my previous posts in this series, I wrote about protection network redundancy protocols, and delved into some details about PRP and HSR. When defining network communication architecture, it’s worth… Read more »

2 Comments

The IEC 61850 standard: The force behind a less costly way to engineer a utility substation

As Ethernet protocols become more common inside of utility substations, the tendency to distribute functions across many different devices is increasing. Since open standards do not restrict designers to proprietary… Read more »

Leave a comment

How IEC 61850 alters arc-flash protection schemes

The goal of arc-flash protection is to minimize the damaging effects of released energy. Such protection requires rapid and reliable communication among protection system components. Arcing faults in switchgear are… Read more »

Leave a comment

The Goal of Arc Flash Protection: Safety Standards

When electric current travels through the air and goes where it isn’t supposed to, the result is an arc flash. It can be a violent event as the current jumps… Read more »

Leave a comment

New Tools Expand the Reach of IEC 61850

Electrical power systems’ evolution toward a smart grid is spurring the growth of network automation on all voltage levels. The IEC 61850 standard is quickly emerging as the choice for designing… Read more »

4 Comments

Combining protection network redundancy protocols

In my previous posts in this series, I wrote about protection network redundancy protocols, and delved into some details about PRP and HSR. When defining network communication architecture, it’s worth… Read more »

2 Comments

The IEC 61850 standard: The force behind a less costly way to engineer a utility substation

As Ethernet protocols become more common inside of utility substations, the tendency to distribute functions across many different devices is increasing. Since open standards do not restrict designers to proprietary… Read more »

Leave a comment

How IEC 61850 alters arc-flash protection schemes

The goal of arc-flash protection is to minimize the damaging effects of released energy. Such protection requires rapid and reliable communication among protection system components. Arcing faults in switchgear are… Read more »

Leave a comment

The Goal of Arc Flash Protection: Safety Standards

When electric current travels through the air and goes where it isn’t supposed to, the result is an arc flash. It can be a violent event as the current jumps… Read more »

Leave a comment

Alcatel-Lucent and Schneider Electric: The Power of One

Frequent visitors to this blog site undoubtedly have read any number of posts talking about infrastructure issues, including advances in the distribution of electricity that are making the smart grid… Read more »

Leave a comment

Protection network redundancy protocols

Historically, protection and control (P&C) schemes relied on hardwired communication: direct, point-to-point connections between Intelligent Electronic Devices (IEDs). The problem with that approach is it’s difficult to correct, modify, and… Read more »

Leave a comment

Parallel Redundancy Protocol (PRP): An in-depth look

PRP relies on the parallel operation of two local area networks (LANs). It allows a mixture of both redundant and non-redundant equipment on the same network. These are the operating… Read more »

Leave a comment

High Availability Seamless Redundancy Protocol (HSR): An in-depth look

Like PRP, the High Availability Seamless Redundancy Protocol (HSR) applies the principle of parallel operation to a ring interconnecting IEDs with two links. HSR relies on ring topology, sending data… Read more »

Leave a comment