Tag: The Grid

Power Line Repair Worker Safety

Power Line Repair Worker Safety

Power Line Repair Worker Safety

07/06/20

“Why should we take regard for the safety of power line repair workers?”

 

Power Line Repair Workers are essential for keeping the grid running. However, their jobs are extremely dangerous and can lead to injury and even death from electrocution and falling. For this reason, Power Line Repair Worker Safety needs to be prioritized through training, proper equipment, and medical care.

Power Line Repair Workers

Power Line Repair Workers

Power Line Repair Workers

07/04/20

“Who are the people who repair power lines?”

 

Power lines break down from time to time. When this happens, Power Line Repair Workers are called in to come fix things. Power Line Repair Workers are trained in electric power systems and telecommunications cables and are able to work with just trade school training.

Why Misreporting Grid Repairs Can Cause Wildfires

Why Misreporting Grid Repairs Can Cause Wildfires

Why Misreporting Grid Repairs Can Cause Wildfires

07/02/20

“How can misreporting grid repairs cause wildfires?”

 

Reporting grid repairs is one of the paramount duties of any electric utility. However, if none happen and the utility lies about it saying they did, then the grid can go into a state of disrepair. If this happens continually for long enough, then major breakdowns can occur, and if these happen at critical times (as in the case of the Paradise Fire) then a wildfire can occur. This is Why Misreporting Grid Repairs Can Cause Wildfires.

Why Electric Utilities Needs to Be Held Accountable for Infrastructure Upkeep

Why Electric Utilities Needs to Be Held Accountable for Infrastructure Upkeep

Why Electric Utilities Needs to Be Held Accountable for Infrastructure Upkeep

01/01/20

“Why do electric utilities always need to be held accountable for maintaining their infrastructure?”

 

By ensuring that the general public receives their power, electric utilities hold some of the greatest infrastructure responsibility in the modern world. However, in order to show that they can handle this level of responsibility, they need to be responsible to look after the condition of their own assets. Failure to do this can great havoc on the general public. To illustrate, Pacific Gas and electricity in Northern California had been negligent about looking over their own transmission infrastructure for decades. As a result of this, one autumn day heavy winds broke one transmission line that would ignite what would become the paradise fire. This cost the company and the public tens of billions of dawn rulers of damages and dozens of lives were lost. This is Why Electric Utilities Needs to Be Held Accountable for Infrastructure Upkeep.

Transmission Bottlenecks

Transmission Bottlenecks

Transmission Bottlenecks

09/30/19

“What are bottlenecks to electricity transmission?”

Electrons moves along transmission lines analogous to cars through a freeway. And like cars, if there is too much trying to get through at the same time, it leads to complete obstruction. These transmission bottlenecks are the bane of every utility, and will become a hindrance for renewable energy as peak electricity production hours often leads to a sudden surge of new electrons.

Wheeling

Wheeling

Wheeling

07/22/19

“How can we transmit electricity outside of grid boundaries?”

Electricity is usually thought of as being generated and distributed inside the grid boundaries. However, this is not always the case. When this does happen, electricity is said to be wheeled. There are two types of wheeling, one where generation is inside the grid boundary while the load is not (wheel-out) and one where both are outside (wheel-through).

Why Situational Awareness of the Grid Is Crucial for Electricity Resilience

Why Situational Awareness of the Grid Is Crucial for Electricity Resilience

Why Situational Awareness of the Grid Is Crucial for Electricity Resiliency

06/03/19

“Why is monitoring the grid so crucial for electricity resilience?”

One of the most fundamental parts of building resilience is preventing cascading outages. If even a single transmission line snaps, then it could overwhelm other ones, eventually resulting in a large-scale power loss. One of the key tools to preventing this is having situational awareness of what is going on in the grid, so one can react fast enough to mishaps. This is Why Situational Awareness of the Grid Is Crucial for Electricity Resiliency.

Image credit static1.squarespace.com

Cascading Power Failures

Cascading Power Failures

Cascading Power Failures

04/10/19

“How can a large-scale power outage occur from just a single component failure?”

The modern power grid is a feat of human ingenuity. One of the most interconnected systems in existence, it allows for terawatts of power generated to reach millions of consumers. However, this great interconnection comes with one drawback. If even one component fails, then the additional stress on other parts can cause more failures which can cascade until a completed blackout occurs. These Cascading Power Failures are a utility’s bane and resilience strategies must be developed to counter the probability of these events.