Tag: Energy

How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day?

How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day?

How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day?

02/10/19

“What is the amount of paper able to be produced by a single solar panel in a single day?”

 

Every industrial process in this world takes energy, and paper production is no different. According to calculations done by Stanford University, a single sheet of paper takes 138.0 kJ to produce. Since a typical solar panel can produce one kilowatt-hour (equivalent to 3600 kJ) in a single day, it can produce around 26 pieces of paper! Keep in mind that this is just a single solar panel, so a whole array will be able to produce much more. This is How Many Pieces of Paper Can a Single Solar Panel Produce in a Single Day.

Ultracapacitors for EVs

Ultracapacitors for EVs

Ultracapacitors for EVs

02/08/19

“What is one possible way to speed up EV recharge times?”

 

In order to achieve deep-decarbonization of transportation, the global vehicle fleet needs to become much more electrified. However, the long recharge times associated with electric vehicles are a roadblock for this to happen. One way to solve this would be to implement Ultracapacitors for EVs. Ultracapacitors have quick recharge times, low weight, and low degradation, making them a formidable option. The downside is that manny ultracapacitors lack the storage capacity found in traditional solid-state batteries. But if this problem gets solved, then expect a paradigm shift in the EV industry!

Image credit 468y981o84o43v2wo2600a0gcj-wpengine.netdna-ssl.com

Why Wind Turbines Can Provide Resiliency During Cold Waves

Why Wind Turbines Can Provide Resiliency During Cold Waves

Why Wind Turbines Can Provide Resiliency During Cold Waves

02/06/19

“How can wind turbines be useful for communities during extra cold times?”

 

During times of cold waves, traditional energy generation potential goes down. But this usually coincides with an increase of wind, which heightens the energy potential for wind turbines. This is Why Wind Turbines Can Provide Resiliency During Cold Waves.

How a Toyota Hybrid System Works

How a Toyota Hybrid System Works

How a Toyota Hybrid System Works

01/30/19

“How does a Prius receive propulsion from both a battery and a conventional engine?”

 

Toyota Hybrid Systems are able to draw upon both its battery and internal combustion engine for propulsion. The motor is directly powered by the battery while the internal combustion moves a generator to produce electricity. These are both combined in the power split device that varies the energy from the engine between electrical generation and driving according to the current needs. The energy generated is regulated by a Power Control Unit. The extra energy is fed back into the Battery.

 

The engine and motor are used in different combinations depending on the needs of the moment. During the starting phase and low-speed driving, the motor is completely in control. During acceleration, the ICE is used for propulsion. During normal driving, the engine is used to charge the battery. During deceleration, regenerative braking is performed to charge the battery. 

 

This is How a Toyota Hybrid System Works.

 

Image Credit: https://blog.toyota.co.uk

Dispersed Generation

Dispersed Generation

Dispersed Generation

01/06/18

“How can we have hyper distributed electricity generation?”

 

With the advent of climate change, distributed energy resources are proliferating at ever-expanding rates. However, sometimes this decentralized generation must be taken to the utmost levels to ensure infrastructure vitality. Anything of less than or equal to 500 kW of distributed energy generation is known as Dispersed Generation. An Example of dispersed generation includes rooftop photovoltaics.

Back-to-back Connections

Back-to-back Connections

Back-to-back Connections

12/28/18

“How can we hook up two asynchronous power connections?”

 

Different power grids might operate at different frequencies. And they might also cover different geographic regions that offer different but useful resources. They can be hooked up together at an HVDC substation using something called a Back-to-back Connection.

Energy Service Companies

Energy Service Companies

Energy Service Companies

12/21/18

“How can a company provide energy solutions?”

 

Energy is just as dependent on economics as physics. As a result, electricity needs to be generated and distributed through a variety of manners. One of through an Energy Service Company, a commercial or non-profit organization that provides a vast array of energy services whether it be service implementation or retrofitting.