It’s football season, which means every Saturday and Sunday, your home’s TV becomes an essential gathering point in your home. Sadly, in the Washington, DC, Maryland, and Northern Virginia area, autumn is also thunderstorm season. So how can you protect your expensive TV from electrical surges and storms? The electrical experts at Kolb Electric have the answer.

Electrical surges—whether from lightning strikes or otherwise—are easy to prepare for with proper equipment. And if you’ve spent four figures on a television, it might just be worth the investment! You can protect your TV from a power surge in two ways: by installing a dedicated circuit and/or installing a whole-home surge protector.

Your dedicated circuit for your TV will make sure that your TV isn’t having its power leached from other electronics in your home, making its sound and picture clearer, while the whole-home surge protector will protect your TV from lightning strikes and power surges.

Effectively defending your home from power surges requires a two-step approach: first, outfitting it with a whole-home surge protector, then using surge-protected outlets and power strips indoors. Both types of surge protectors act essentially like pressure relief valves, diverting excess energy away and restoring normal operation once levels regulate.

Whole-home surge protectors are usually wired to a service panel and are designed to stop surges of at least 40,000 amps, though larger ones can be installed. Pairing them with individual plug-in surge protectors should do a good job of catching any potentially damaging energy that may get into your home.

Like many safety-related things, whole-home surge protectors are appliances you buy and hope to never actually use. But all it takes is a single downed line or big lightning strike to cause thousands of dollars’ worth of damage to your home—not worth the risk!

The world is getting more connected, and machines are collecting massive amounts of data about consumer habits. In the energy sector, the rise of big data is poised to revolutionize the way utility companies provide electricity to homeowners. That's good news for you – the more information you have at hand, the more opportunities you’ll have to save money. Read on to find out how big data may affect you in the near future.

Machines Learning the Patterns

Analyzing the patterns inside the enormous amounts of information provided by big data is known as machine learning. By letting computers do the heavy lifting, analysts can discover trends and efficiencies that no one would ever think to look for. Ultimately, what we learn from data analysis will trickle down and impact your interactions with any appliance or device that is electrical. Work conducted by machines will show humans the best way to move forward.

IntelligentUtility.com recently listed seven ways that machine learning can affect the relationship between you and your utility provider:

In the meantime, if you need tips about how to save energy or need electrical work performed on your home, call a qualified electrician today.

Many of us have considered underfloor heating, especially when we step into the bathroom during a harsh Des Moines winter. Today, our electricians will share many benefits to underfloor heating that you may not have considered. You may find that there is more to underfloor heating than simply a warmer bathroom floor (although that is nice).

Underfloor heating spreads evenly dispersed, rising heat throughout your room’s flooring; heat emanating from the floor warms the air, which then rises toward the ceiling before cooling and falling, only to encounter more warm, rising air. This creates a pocket of cool air stuck in the ceiling of your room, leaving the space from floor to head height a comfortable, warm temperature. Additionally, since the heat doesn’t come from a single source (vent, radiator, etc.), there are no hot or cool spots in the room, the entire space is even heated.

Each room that has an underfloor heating system installed will have its own corresponding thermostat, which effectively removes the need to heat each room to achieve a desired temperature in a single room. For instance, during the night, your home could be relatively cool, except in bedrooms; likewise, certain floors can be kept at a cooler temperature when not in use during daylight hours. This can heavily cut down on energy costs when compared to inefficient whole-house heating systems.

The homes of today are more open and airy than ever, with open-concept living dominating real estate markets across the country. Open spaces are notoriously difficult to heat with radiation or forced air systems, which can create undesirable warm and cool zones in the space. By contrast, underfloor heating works excellently in larger, more open spaces.

In addition to the better, steady stream of heat found in your rooms, you will enjoy a comfortable warming underfoot. While this may seem like a feeling reserved for luxury homes, many other countries use underfloor heaters almost exclusively in new construction for its comfort and efficiency. You will no longer have to hope and wait for the furnace or radiator to kick on for warmth to flood your room, instead you will enjoy a steady stream of warmth coming from beneath.

If you’ve ever renovated a home with radiator or ventilation heating, you’ve undoubtedly had to deal with relocating or working around existing HVAC lines. Unlike traditional heating systems, underfloor heating poses little-to-no issues when renovating or remodeling your rooms. Plus, since professionally installed underfloor heating is compatible with most flooring types, you won’t find yourself limited in choices for placing an all-new flooring over your heating system.

Underfloor heating may require a bit more planning and investment to install than fixing an old furnace system would, but the benefits you can gain by adding it to one or more rooms in your home are worth the effort. Be sure to consult one of our Des Moines electricians with your plans for underfloor heating prior to construction for best results, advice, and electrical installation.

Get in touch with our Des Moines electricians today!

Did you know that your video game habit is an energy hog? The costs aren’t limited to the price of your console and games – the Xbox One and other gaming systems actually draw a large amount of electricity. In response to criticism about how much power the Xbox consumes, Microsoft is reaching out to help consumers cut down on their product's energy profile with one small change that could save gamers $250 million per year.

Power-Guzzling Standby Mode

The big problem with the Xbox comes during its standby mode. By design, the system is never actually off, which provides gamers with two major benefits: They can start it up instantly with no load time, and the device downloads updates in the background when the console isn't being used, so you never have to sit around waiting for that annoying status bar to finish loading.

Unfortunately, the “instant-on” feature uses a shocking amount of electricity – up to 40 percent of the total consumed by the Xbox, according to the National Resources Defense Council.

“While the device is reasonably efficient when playing a game, that is more than offset by its power-guzzling ‘Instant On’ standby mode that is enabled by default,” Noah Horowitz wrote on the NRDC blog.

Last year, the NRDC released a study which found that the energy consumed nationwide by the three most popular consoles – PS4, Xbox One and Nintendo's Wii U – reaches as much as 11 billion kilowatt-hours annually, enough to power Houston, Texas for a year.

Microsoft Responds

The criticism must have stung, because Microsoft is now making an extra effort to remind gamers of the console's energy saving mode, which does not have the same features as instant-on but can save consumers $6 to $15 per year. With 7 million consoles and counting in the U.S., that adds up in a big way.

"While we believe Instant-on provides the best experience for our fans, we also believe in providing consumer choice which is why we offered the ‘Energy-saving’ mode," Microsoft wrote in a recent blog post. “By providing multiple power states in Xbox One and empowering our fans with choice, we sought to balance energy efficiency and functionality. At the same time, we know many Xbox One fans are vigilant about their household’s energy consumption; after all, environmental leadership often begins at home.”

The company also previously made changes to reduce power consumption during instant-on mode by one third.

Look for Energy Savings

To change your Xbox so it uses the energy saving option, look in the “power & start up” menu under settings. Fifteen dollars might not sound like a lot, but with so many Xbox fans, the energy savings really add up.

If you really want to go the extra mile with your Xbox and other electronics, just unplug them when you aren't using them. That gets around the matter of stand-by mode altogether and can help you save a decent chunk of change by avoiding energy vampires.

Mechatronics, or mechatronic engineering combines mechanical and electrical engineering to design innovative products and systems. These systems must rely on mechanical and electrical components working together in harmony.

The list includes DVD disc drives, anti-lock braking systems, manufacturing, electric motors and clothes dryers, among others. These devices require electronic controls and feedback systems to interact seamlessly with their mechanical design.

Motor control systems operate by using a programmable logic controller or PLC. This system allows advanced programming and algorithms to dictate a motor’s behavior. Therefore, they can be programmed to control multiple motors or VFDs. A robotic arm or a large factory machine is a good example of this.

In addition, PLCs can accept inputs from a wide range of sensors and switches. This allows precise feedback from the machine it controls. Furthermore, it executes built-in software.

The smallest high-precision motors, DC motors, found in computer hard drives and DVD readers. Due to their miniaturization, they can be easily controlled by computer software to perform nearly any imaginable task. A battery powered quad-rotor drone offers us a prime example of DC motor control. Accelerometers and gyroscopes feeding data into a computer controller adjust the speed of each motor independently to keep the drone flying level.

A simple technology that combines electric motors with feedback control, known as servomechanisms, provides valuable information. They utilize a small electric motor, gearboxes, and a potentiometer to produce accurate position feedback to the motor itself. This ensures that the motor has moved to the correct position. Thus, precise movement control of a motor is possible. Applications of servos include RC car steering, fly-by-wire systems in aircraft, robotics, and industrial control valves.

Servos communicate with computer systems, allowing them to be part of larger mechatronic systems, so they can be controlled by PLCs and computer algorithms.

The field of mechatronics constantly evolves. Therefore, as it does, it incorporates cutting edge computer software and mechanical design, bringing to life new inventions. These breakthroughs make modern-day living much easier and more fun.