| 单词 | ehv |
| 释义 | > as lemmasEHV EHV adj. and n. extra or extremely high voltage; (a) adj. of, relating to, or characterized by a voltage much higher than a usual or standard voltage; designed to produce, carry, or operate at such a voltage. (b) n. a voltage of this kind. ΚΠ 1927 Electr. Rev. 100 504/2 The e.h.v. apparatus is accommodated in separate cubicles. 1948 Proc. 12th Internat. Conf. on Large Electric Syst. III. Paper No. 329 11 These conditions may be anticipated, particularly in the case of large buried cable or overhead networks operating on h.v. and particularly on e.h.v. 1972 McGraw-Hill Yearbk. Sci. & Technol. 1971 188/1 In terms of transmission capability, however, the extra high-voltage (EHV) lines (over 230 kV) will add 26,634 gigawatt-miles (GW-mi) against only 9093 for 115–230 kV lines. 2014 B. M. Buchholz & Z. Styczynski Smart Grids ii. 9 The High Voltage HV and Extra High Voltage EHV are defined differently in different regions of the world. < as lemmas |
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