Car Alternators Make Great Electric Motors; Here’s How. The humble automotive alternator hides an interesting secret.
Known as the part that converts power from internal combustion into the electricity needed to run everything else, they can also themselves be used as an electric motor. Second Life Storage - Viewing Image. 20 kWh Powerwall working beyond expectations! DKblock – An industrial strength modular system to package and protect lithium-ion cells for battery packs in mobile and stationary applications.
Hydrogen based. The FireVolt Project. A brief rant on the properties of base metals and heat transfer.
From a practical angle, the FireVolt prototype design revision 3c incorporates a great deal of thermal isolation and a range of ferrous and non ferrous metals, jacketed by the InStove's insulation and a steel shell. To say it another way; "This thing doesn't radiate heat very much" and you can run it, indoors, full-tilt on a hot day, with nothing but a vent fan on in the room to maintain ambient temp.
DIY LiPo Protectors. Spiderman’s Uncle Ben was known to say, “With great power comes great responsibility.”
The same holds true for battery power. [Andreas] wanted to use protected 18650 cells, but didn’t want to buy them off the shelf. He found a forty cent solution. Not only can you see it in the video, below, but he also explains and demonstrates what the circuit is doing and why. Protection is important with LiPo technology. BU-808b: What Causes Li-ion to Die? – Battery University. Learn what‘s behind the aging process of Li-ion The ultimate focus of maximizing the energy density of Li-ion shifted in 2006 when Li-ion unexpectedly disassembled in consumer products and millions of packs were recalled.
Safety gained attention and batteries became safer. With the advent of the electric vehicle (EV), longevity is moving to the forefront and experts have begun exploring why batteries fail. While a 3-year battery life with 500 cycles is acceptable for laptops and mobile phones, the mandated 8-year life of an EV battery seems long at first. However, it still makes an EV buyer cringe when learning that a replacement battery carries the price of a compact car with an internal combustion engine.
Manufacturers of electric vehicles choose battery systems that are optimized for longevity rather than high specific energy. Coulombic Efficiency. Bioo - Official Site. THIS WOOD STOVE MAKES ENOUGH ELECTRICITY TO POWER A SMALL HOME. Make a Biogas Generator to Produce Your Own Natural Gas - Renewable Energy. Related Content Power to the People Southwest Windpower is the world’s leading supplier of distributed wind generators.
With history las... You can use many household organic “waste” materials to produce your own natural gas for cooking, lighting, and space and water heating. This gas, known as “biogas,” can also replace fossil-based natural gas to fuel an engine or an absorption cooling system, such as a gas refrigerator or chiller. Biogas is a mixture of primarily flammable gases — mostly methane — along with carbon dioxide that forms anywhere organic material decomposes anaerobically (without oxygen), such as in water, deep in a landfill, or in the guts of animals, including you.
Off-Grid Battery Bank. Due to the fact that our domestic power consumption is peaky and most of the sources of renewable power are intermittent and uncontrollable, power must be stored to balance these conflicting concepts.
Virtually the only way to store power is in the form of an off-grid battery bank. There are several different types of battery storage available, but because this is probably the most expensive component in the utility free home, it’s very important that the right choice is made. The traditional and almost universal method of storing power is in a Lead acid battery. Batteries: Saltwater Technology. Wood Burning Electricity Generating Stove INDIGIRKA-2. During the process burning the stove generates the direct current of 12 volts and power not less than 60 watts, which is transferred to the control block and then to the external clamp outlets.
The electricity generators enter stable operation mode 12 – 15 minutes after fire starts. Generators supply enough energy to light 2-3 energy-efficient bulbs, charge notebooks, cells, tablets, cameras, watch a portable TV or listen to radio, and so on. It’s not very much – but in emergency situations it will allow you to operate vital and lifesaving devices, and use ordinary wood, pellets, charcoal as fuel. You may want to keep it safe in your backyard, just for a case. The small weight and dimensions allow transportation of the stove and installation in any accessible place. Heated space, up to - 1700 cu.ft. ( 50 cu.m)Max power - 13700 BTU/h (4 kW) Width - 21.3” (540 mm)Depth - 16.8” (427 mm)Height - 25.7” (652 mm)
Fuel cell. Demonstration model of a direct-methanol fuel cell.
The actual fuel cell stack is the layered cube shape in the center of the image Scheme of a proton-conducting fuel cell The first fuel cells were invented in 1838. The first commercial use of fuel cells came more than a century later in NASA space programs to generate power for probes, satellites and space capsules. Since then, fuel cells have been used in many other applications.
There are many types of fuel cells, but they all consist of an anode, a cathode and an electrolyte that allows charges to move between the two sides of the fuel cell. The fuel cell market is growing, and Pike Research has estimated that the stationary fuel cell market will reach 50 GW by 2020.[3] History[edit]
Solar power. Tiny Systems.