| 词汇 | power-factor |
| 释义 | BETA power factorcollocation in Englishmeanings of powerand factorThese words are often used together. Click on the links below to explore the meanings. power noun uk /paʊər/ us /ˈpaʊ.ɚ/ ability to control people ... See more at power factor noun[ C ] uk /ˈfæk.tər/ us /ˈfæk.tɚ/ a fact or situation that influences the result ... See more at factor Examples of power factorpower factor It is not possible to estimate the quantity of electricity wasted through the low powerfactor of such installations. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I have spoken of the powerfactor and of the load factor; but in all these matters time is of the utmost importance. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Many industries objected to the capital cost of condensers for powerfactor correction. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A submarine of 1,000 tons displacement, with 4,000 horse power, will, therefore, yield 4 horse power per ton displacement, which is a very generous powerfactor. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 At the insistence of the local authority and private power companies, powerfactor correction and maximum demand on load was introduced and with a consequent reduction in charges. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The electrical equipment was designed for high powerfactor operation, obtained by a sector control method. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As reactive current increases, the reactive power increases and the powerfactor decreases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For transmission systems with low powerfactor, losses are higher than for systems with high powerfactor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These pulses have significant high frequency energy which reduces the powerfactor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They find use as converters to change voltage, current or frequency, to store or deliver abruptly electric energy or to improve the powerfactor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is because the position of the pointer depends on the powerfactor, voltage and current. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other ratios are possible to obtain other powerfactor ratings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An active powerfactor correction circuit at the input would generally reduce the harmonic currents further and maintain the powerfactor closer to unity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When the grid disconnects, the powerfactor suddenly changes from the grid's (1) to the load's (1). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Circuits containing purely resistive heating elements (filament lamps, cooking stoves, etc.) have a powerfactor of 1.0. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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