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单词 HVDC
释义

HVDC

英汉-汉英词典
abbr. High Voltage Direct Current Transmission 高压直流输电
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HVDC abbr. 高压直流输电（High Voltage Direct Current Transmission）

网络短语:
HVDC system hvdc系统；高压直流输电；直流输电系统
HVDC equipment 高压直流设备
HVDC converter station HVDC 换流站
light HVDC system 轻型HVDC系统
multiple converter HVDC 多换流器系统
HVDC coupling system 高压直流耦合系统
HVDC converter station 高压直流换流站
HVDC control system 直流控制系统
bipolar HVDC system 双极高压直流系统；双极高压直流输电系统
multi-infeed HVDC system 多馈入直流系统；多馈入直流输电系统
原声例句
未来世界建设

Using High-Voltage Direct-Current  cables (HVDC) and converters and inverters at either end to make the power usable, electrical losses over the entire length of  the Sun Cable will only add up to around 10%.

在两端使用高压直流电缆 (HVDC) 以及转换器和逆变器来提供电力，Sun 电缆整个长度上的电力损耗加起来只会达到 10% 左右。

未来世界建设

As it stands today the deepest HVDC cable  sits at a depth of 1,600 metres between Italy and Sardinia,but Italian cable manufacturer Prysmian is developing technology that  can lay cables as deep as 3,000 metres.

就目前而言，最深的 HVDC 电缆位于意大利和撒丁岛之间 1,600 米的深度，但意大利电缆制造商 Prysmian 正在开发可以铺设深达 3,000 米的电缆的技术。

中文百科

高压直流输电 High-voltage direct current

（重定向自HVDC）
高压直流输电用于加拿大纳尔逊河水电站
  Existing links   Under construction   Proposed Many of these transfer power from renewable sources such as hydro and wind. For names, see also the annotated version.
Schematic diagram of a Thury HVDC transmission system
HVDC in 1971: this 150 kV mercury-arc valve converted AC hydropower voltage for transmission to distant cities from Manitoba Hydro generators.

高压直流输电（High Voltage Direct Current，HVDC），是一种使用高电压的直流输电系统。在长距离输电与海底电缆输电的情形下，高压直流输电相较于现行的交流输电系统，传输电量大、损失较小，因此成本较低，但在短距离的情形下现行的交流输电系统成本则较便宜。

英语百科

High-voltage direct current 高压直流输电

（重定向自HVDC）
Long distance HVDC lines carrying hydroelectricity from Canada's Nelson river to this converter station where it is converted to AC for use in southern Manitoba's grid
  Existing links   Under construction   Proposed Many of these transfer power from renewable sources such as hydro and wind. For names, see also the annotated version.
Schematic diagram of a Thury HVDC transmission system
HVDC in 1971: this 150 kV mercury-arc valve converted AC hydropower voltage for transmission to distant cities from Manitoba Hydro generators.

A high-voltage, direct current (HVDC) electric power transmission system (also called a power super highway or an electrical super highway) uses direct current for the bulk transmission of electrical power, in contrast with the more common alternating current (AC) systems. For long-distance transmission, HVDC systems may be less expensive and suffer lower electrical losses. For underwater power cables, HVDC avoids the heavy currents required to charge and discharge the cable capacitance each cycle. For shorter distances, the higher cost of DC conversion equipment compared to an AC system may still be justified, due to other benefits of direct current links.
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更新时间：2025/6/19 2:34:58