The new modern and flexible combined heat and power plant replaces the coal-fired power plant on the Kieler Förde with INNIO’s Jenbacher technology. In Patagonia, Argentina, the hydrogen-which can be stored for weeks or months-is electrifying homes and businesses. Storability is what makes this solution possible. Our technology converts stored green hydrogen – created using surplus green power from a wind farm – to power and heat. For standby service and remote locations where access to natural gas lines is limited or impossible, diesel generators are usually the best solution.INNIO Jenbacher’s hydrogen-to-power solution is leading the transition to green power on a global scale. Unless the generator is connected directly to a natural gas line, the fuel tanks can be expensive and are more volatile to store and transport than diesel fuel. Overall, natural gas generators are quieter, cleaner and more fuel-efficient than their diesel counterparts, making them ideal in situations where they will be used as a primary power source. This is a much simpler process than diesel, which uses an active after treatment system that includes diesel particulate filters and selective catalytic reduction components. This enables them to utilize a 3-way catalytic converter, similar to those found on gasoline vehicles. Exhaustīecause 100% of the carbon, hydrogen, and sulfur are burned with the oxygen in the combustion process, natural gas engines have the lowest exhaust emissions of any of the commonly available fuels. Natural gas generator engines utilize an Integrated Fuel Module, as opposed to the familiar fuel injectors found on diesel engines. The high combustibility of natural gas means it requires less compression to ignite, though it does require a specific piston-head bowl designed for natural gas engines. Natural gas engines use a spark plug system similar to a gasoline engine. Because of the low combustibility of diesel fuel, diesel engines use extreme compression and heat to ignite the fuel mixture. IgnitionĪnother primary difference between diesel engines and natural gas engines is the ignition process. Not only is this ideal for higher power density and increased fuel economy, it lowers exhaust emissions drastically. However, due to being in a gaseous state, as opposed to atomized liquid, natural gas engines can take advantage of stoichiometric combustion, where 100% of the fuel gets consumed. Like diesel engines, natural gas generators utilize EGR(exhaust gas recirculation) and air from the environment mixed with fuel. Most of us are familiar with how our diesel engine’s air intake systems work, if not have a look at these articles. It is drilled, piped, refined and then stored in tanks for use. Energy originally obtained from the sun is stored in the gas. Over millions of years, plant and animal remains have decomposed in pockets under the surface of the Earth, exposing the gases to intense heat and pressure. It consists mostly of methane but can contain small amounts of hydrogen sulfide, nitrogen, carbon dioxide and sometimes even helium. Natural gas is a hydrocarbon gas mixture. ![]() We will go over those aspects shortly, but first, let’s get a better idea of what natural gas is. It’s the elements that they don’t share that makes them so different. They share more than three-quarters of their components, including the engine block, piston rods, main bearing, crankshaft and EGR systems. Though they vary slightly from diesel engines, the two have more in common than not. Natural gas generators are a viable alternative to diesel-powered generators, especially in primary power applications, or those requiring extreme emissions regulation.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |