PWM rectifier current-loop can be designed to guarantee stability. However, grids short-circuit impedance and distributed capacitance will affect the stability of PWM rectifier leading to grid current oscillation and a large amount of harmonics.

  • 尽管单相PWM整流器设计时,能够保证电流环稳定,然而电网短路阻抗以及分布电容等参数将对PWM整流器的稳定性产生影响,导致电网电流振荡,产生大量的谐波。
  • 来源:互联网摘选更新时间:2026-07-01 16:21:20

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • gridsn.网格;(金属或木制的)格子,格栅,栅栏;方格;(地图上的)坐标方格
  • a large amount of大量;一大堆;
  • can be可能;可以是;
  • gridn.格子,非实质的;地图上的坐标方格;(输电线路、天然气管道等的)系统网络;
  • leadingadj.最重要的;主角的;首位的;
  • PWMabbr.Pulse-Width Modulation 脉宽调制;
  • currentadj.当前的;流通的;
  • 相关例句
1、

To use the new idea is leading to a current way to calculate "the distribution of arrange-lineup of regional earthquakes" and to take the seismic situation in Hubei and its vicinity as a case study.

用新概念导出了解析“区域地震列阵分布”的通用方法,且以湖北及邻区地震情况为研究范例。

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2、

Zhang Xianmin is a filmmaker, producer, scholar, and curator, and internationally regarded as one of the leading forces supporting current Chinese independent cinema.

张献民,导演、制片人、学者以及策展人。目前,他是国际公认的支持中国独立电影事业发展的主导力量之一。

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3、

The developing internet breaks the limitation of one's working place. A long-range work mode will be a trend in future, and the white collar will take the leading of the current.

网络的日益发展,白领的工作不会局限在一个固定的场所,远程工作模式会成为未来的趋势,而白领阶层将会引领这一潮流。

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4、

Multiple variety and small batch production play leading role in current market of mechanical products, the traditional design method of fixture is far from meeting the needs of mechnical manufacturing development.

当前,机械产品市场是多品种小批量起主导作用,传统的夹具设计方法已远不能适应机械制造行业发展的需要。

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5、

Environment, ecology and disaster are the three pressing problems facing mankind nowadays, and meanwhile they constitute the leading subjects in current scientific research.

环境、生态、灾害是当前人类所面临的重大紧迫问题,同时也构成当代科学研究的最前沿课题之一。

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6、

[ Results] Three leading insufficiencies of current system were as follows: ① Be lack of dominant strength in management system;

[结果]当前城市社区健康教育与健康促进工作主要的管理缺陷表现为:①管理体系中缺乏起主导作用的核心力量;

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7、

Integrity education has become one leading problem of current ethic education.

诚信问题已成为当前高校大学生思想道德教育的突出问题之一。

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8、

An Analysis of Some Leading Problems of Current Cultural Studies

当前文化研究若干前沿问题论析

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9、

The core function of the device is to be channel leading lightning current into the earth, then quickly extinguishing arc, preventing flashover of insulators, suppressing lightning overvoltage, improving lightning withstand level.

该装置的核心作用是给予雷电流入地通道,快速熄灭电弧,防止绝缘子闪络,抑制雷击过电压,提高线路耐雷水平。

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10、

It is presented in the paper that the strategy of harmonics injection in both EMF and current and the strategy of leading angle current feedback control are adopted in order to improve performances of the driving system in the electric vehicle.

本文提出了为提高电动车用电动机驱动系统性能,采用在电动机电势和电流中加以特定谐波以及相电压超前的电流负反馈控制策略。

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11、

The increasingly fast development of urbanization, information and industrialization and the incessant emergence of urban agglomeration, make the economic links and complexity of metropolis become one of the focus and leading of current Geography studies.

城市化、信息化、工业化进程的不断加速,城市群体化现象的大量涌现,使得以特大城市为核心的都市圈经济联系及其复杂性成为当前地理学研究的前沿与中心。

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12、

The approach can also initiatively measure the performances of HSE management by setting the leading, current and injury indicators, and it is different from traditional passive techniques of measuring safety-management performances.

通过前导指标、现状指标和HSE危害指标的设置对HSE问题给予主动的标杆管理,有别于传统的被动的安全绩效评价方法。

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13、

Second part City leading enterprise current situation of the development is it analyze, carry on comparative analysis to Taixing city leading enterprise function and status to go on to Taixing;

第二部分对泰兴市龙头企业发展现状进行了分析,并对泰兴市龙头企业作用与地位进行了比较分析;

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14、

Methods of reducing the stress leading to current mode second breakdown, and improving measures of preventing the current mode second breakdown are discussed.

讨论了降低电流型二次击穿的方法和防止电流型二次击穿的电路改进措施。

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15、

Information technology, for example, is leading the current industrial upgrade in China and has become an engine of economic growth.

例如,信息技术产业正引领中国目前的产业升级,已成为经济增长的引擎。

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16、

Mastering The Consumption Fashion Leading The Current Of Furniture

把握消费时尚引导家具潮流

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17、

A leading current interpretation holds that they are blocks of ice floating on a recently frozen sea covered by dust.

目前最有代表性的解释是它们是一块块浮在一片被沙尘掩盖,最近冻结的海洋上的冰块。

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18、

Inspiration comes from nature, the most importance of service is realize, Leading current, Overstep vogue.

灵感源于自然,服务重在实现,引领潮流、超越时尚。

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19、

This makes the application leading current GIS systems and also has a hign value in the C/ S project development.

这使得被改造方案在目前的GIS系统以及相关C/S项目开发与实践中具有较高的应用价值。

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20、

Quite understandably, Manganese Bronze has always fought to preserve its protected status, and to push its brand.

不难理解,锰铜控股一直努力维护这种受保护的状态,并且强推其品牌。

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