energy efficiency

Английский Язык - Турецкий язык

Определение energy efficiency в Английский Язык Турецкий язык словарь: (Bilgisayar,Teknik) enerji verimi; (Hukuk) enerji yeterliliği
energy conversion efficiency: (Nükleer Bilimler) enerji dönüşüm verimi

Английский Язык - Английский Язык

Определение energy efficiency в Английский Язык Английский Язык словарь: The ratio or percentage of useful work or energy output to total work or energy input in any energy system For example, the efficiency of a home heating system is equal to the percentage of energy in the fuel or other source that is converted into useful heat See Efficiency, Efficient, Inefficient; is the most work derived from the least amount of energy resources; The product of the current efficiency and the voltage efficiency for a specified electrochemical process; technologies and measures that reduce the amount of electricity and/or fuel required to do the same work, such as powering homes, offices and industries; the amount of energy extracted from a system divided by the amount of energy put into the system in order to recover the energy; The amount of input energy required per unit of output energy service provided by an energy-consuming device; also, efforts or activities that aim at reducing the energy used by specific end-use devices and systems, typically without affecting the services provided Examples include high-efficiency appliances, efficient lighting programs, high-efficiency heating, ventilating and air conditioning (HVAC) systems or control modifications, efficient building design, advanced electric motor drives, and heat recovery systems; The act of using less energy/electricity to perform a given function, as distinguished from conservation, which implies accepting less Energy efficiency efforts differ from DSM programs in that the latter are focused on impacting the peak rate of usage, as versus the quantity of energy used to perform a function Many people use these terms interchangeably, which is often incorrect; Ratio of energy output of a conversion processor of a system to its energy input; also know as first law efficiency; The decrease of energy requirements necessary to produce the same level of work or benefit; the amount of energy in a system that directly contributes to do work; Quantitatively, the more energy that can be produced per unit mass of fuel, the more efficient is the energy production The efficiency with which energy is utilised can be increased by both improving energy supply technology an managing energy demand more effectively; The amount of fuel needed to sustain a particular level of production or consumption, in an industrial or domestic enterprise Energy efficiency measures are designed to reduce the amount of fuel consumed, either through greater insulation, less waste, or improved mechanical efficiencies, without losing any of the value of the product or process Improving energy efficiency is a technological means to reduce emissions of greenhouse gases without increasing production costs (Source: Mintzer, 1992); Refers to programs that are aimed at reducing the energy used by specific end-use devices and systems, typically without affecting the services provided Such savings are generally achieved by substituting technically more advanced equipment to produce the same level of end-use services (e g lighting, heating, motor drive) with less electricity; Ratio of energy output of a conversion process or of a system to its energy input; also known as first law efficiency; Using less energy/electricity to perform the same function Programs designed to use electricity more efficiently -- doing the same with less For the purpose of this paper, energy efficiency is distinguished from DSM programs in that the latter are utility-sponsored and -financed, while the former is a broader term not limited to any particular sponsor or funding source "Energy conservation" is a term which has also been used but it has the connotation of doing without in order to save energy rather than using less energy to do the same thing and so is not used as much today Many people use these terms interchangeably; In reference to transportation, the inverse of energy intensiveness, i e , the ratio of outputs from a process to the energy inputs; for example, passenger miles traveled (PMT) per gallon of fuel; The conversion efficiency of one form of energy to another; ratio between the amount of energy produced which is used efficiently and the amount which is wasted; the amount of useful work or product divided by the fuel or energy input For example, in electrical generation, it is the amount of electricity produced per unit of fuel consumed For air conditioner, it is the amount of cooling provided per unit of electricity used; A measure of energy produced compared to energy consumed; Reducing energy or demand requirements without reducing the end-use benefits; Reduce the amount of energy/electricity used to perform the same function more efficiently Refer to Energy Conservation; The result of minimising the use of energy through the way in which buildings are constructed and arranged on site; measure means any capital investment that reduces energy costs in an amount sufficient to recover the total cost of purchasing and installing such measure over an appropriate period of time and maintains or reduces non-renewable energy consumption
energy efficiency ratio: A measure of the relative efficiency of a heating or cooling appliance, such as an air conditioner, that is equal to the unit's output in BTUs per hour divided by its consumption of energy, measured in watts