断路器

基本解释 (translations)

breaker  ·  disconnecter  ·  disconnector  ·  disjunctor

词组短语

circuit breaker · cutout switch · line breaker · wipe break

与断路器相关的网络例句 [注：此内容来源于网络，仅供参考]

It simulates the circuit breaker with a zero impedance branch, and adopts the linear network characteristic and theory, variable structure and variable parameter analyses to transfer the short-circuit current flow in the bus-bar equality into each side of circuit breaker, and deduces the sequence component model and algorithm for calculating the short-circuit current of circuit breaker when the short-circuit fault occu...

该方法将断路器作为一条阻抗为零的支路来模拟，运用线性网络特性、定理及变结构与变参数的分析方法，将母线上短路时的短路电流等值转移到断路器两侧，导出了相当于在断路器两侧分别发生短路故障时，流过断路器的短路电流的序分量模型和算法。

It is novel to construct dynamic model of VS1 vacuum circuit breaker by multi-body software ADAMS (Automatic Dynamic Analysis of Mechanical System), which is verified by experiment. The electrodynamic force model is also constructed by classifying the electrodynamic as Lorenz force and Holm force.

引言 对断路器的动力学特性进行仿真分析，有利于实现断路器的优化设计；并且研究断路器在故障状态下的动作特性，能够为断路器的状态检测提供理论依据。

And the intelligent operation of high voltage circuit breaker will be carried out by the intellectualization of its opening performance.

断路器的智能化是断路器发展的趋势，高压断路器的智能操作则是从断路器开断性能上实现智能化，是一个全新而重要的研究课题。

Some key part is ameliorated to meet the demands of working. This thesis mainly includes:(1) Analysing the working principle of the spring operateing mechanism, expatiating the character of the mechanism;(2) With the design aim of the spring operating mechanism, accomplishing the design of ZW□-12/630-20 outdoor HV vacuum breaker based on the systemic design theory of the spring operating mechanism, which includes spring mechanism of open-close switch; cam mechanism based on the principle of power balance; buckle-off mechanism with force-minished device; ratchet wheel mechanism with number-increased detent;(3) In the design on the spring operating mechanism for the outdoor vacuum breaker, using the air cushion device with speed controller to ensure the steady working of the spring operating mechanism;(4) Accoding the problem of daily maintenance for HV circuitbreaker, giving some effective steps of daily maintenance.

论文工作主要包括以下几个方面：(1)从真空断路器弹簧操动机构的功能原理出发，详细分析了该机构的工作原理，阐述了机构工作的基本特性；(2)根据工程实际提出了真空断路器弹簧操动机构的设计目标，在系统分析弹簧操动机构设计理论的基础上，完成了ZW□-12/630-20型户外真空断路器弹簧操动机构的设计工作，其中包括真空断路器弹簧操动机构的分合闸弹簧机构的设计；以输出力特性曲线设计机构理论演化出的功率平衡原则为基础的凸轮机构的设计；带有减力机构的滚动摩擦扣结方式的脱扣机构设计；根据实际情况增加了棘爪数量的棘轮机构设计；(3)在真空断路器弹簧操动机构的设计中，引入了速度控制模式空气缓冲器，对惯性负载起到了良好的自动缓冲效果，从而保证了真空断路器弹簧操动机构稳定、有效地运行，保证了真空断路器的动作质量；(4)针对目前真空断路器运行过程中存在的问题，提出了有效的日常维护措施。

On the base of practical transformer substation main connection, electric components and system circuit model are first formed in the paper; analyze vacuum arc characteristic and medium resume are analyzed, then, according to vacuum chamber physical process of switching AC arc, resume process are divided into three stages: sheath development, neutral particles diffusion and static characteristic, with that, calculating model of medium resume strength is erected and applied in the computing of vacuum circuit breaker interrupting transform overvoltage; In the paper, Saber software is used to simulate a whole switching process; As follows, overvoltage characteristic of vacuum circuit breaker switching no load and load transformers, kinds of influence factors are analyzed in detail; At last, vacuum circuit breaker switching capacitance group overvoltage formative causes and electrode refining for lessening reignition are discuss.

本文针对中低压变电站的实际主接线建立各电气元件及系统的电路模型；在真空电弧的特点及间隙的介质恢复特性上，依据真空断路器灭弧室分断电弧的物理过程，将真空电弧熄灭后的恢复过程分为鞘层发展、中性粒子扩散和静态特性三个阶段，建立了相应的介质恢复强度的计算模型，应用到切除变压器操作过电压的计算中；采用Saber仿真软件模拟计算真空断路器切除变压器操作过电压；并分别对真空断路器切除空载及负载变压器操作过电压的特点与影响操作过电压的各种因素做了详细的分析；最后简要分析了真空断路器开断电容器组过电压的形成原因及为减少重燃的电极老炼措施。

On the base of practical transformer substation main connection,electriccomponents and system circuit model are first formed in the paper;analyze vacuum arccharacteristic and medium resume are analyzed,then,according to vacuum chamberphysical process of switching AC arc,resume process are divided into three stages:sheathdevelopment,neutral particles diffusion and static characteristic,with that,calculatingmodel of medium resume strength is erected and applied in the computing of vacuumcircuit breaker interrupting transform overvoltage;In the paper,Saber software is used tosimulate a whole switching process;As follows,overvoltage characteristic of vacuumcircuit breaker switching no load and load transformers,kinds of influence factors areanalyzed in detail;At last,vacuum circuit breaker switching capacitance groupovervoltage formative causes and electrode refining for lessening reignition are discuss.

本文针对中低压变电站的实际主接线建立各电气元件及系统的电路模型；在真空电弧的特点及间隙的介质恢复特性上，依据真空断路器灭弧室分断电弧的物理过程，将真空电弧熄灭后的恢复过程分为鞘层发展、中性粒子扩散和静态特性三个阶段，建立了相应的介质恢复强度的计算模型，应用到切除变压器作过电压的计算中；采用Saber仿真软件模拟计算真空断路器切除变压器作过电压；并分别对真空断路器切除空载及负载变压器作过电压的特点与影响作过电压的各种因素做了详细的分析；最后简要分析了真空断路器开断电容器组过电压的形成原因及为减少重燃的电极老炼措施。

On the base of practical transformer substation main connection,electriccomponents and system circuit model are first formed in the paper;analyze vacuum arccharacteristic and medium resume are analyzed,then,according to vacuum chamberphysical process of switching AC arc,resume process are divided into three stages:sheathdevelopment,neutral particles diffusion and static characteristic,with that,calculatingmodel of medium resume strength is erected and applied in the computing of vacuumcircuit breaker interrupting transform overvoltage;In the paper,Saber software is used tosimulate a whole switching process;As follows,overvoltage characteristic of vacuumcircuit breaker switching no load and load transformers,kinds of influence factors areanalyzed in detail;At last,vacuum circuit breaker switching capacitance groupovervoltage formative causes and electrode refining for lessening reignition are discuss.

本文针对中低压变电站的实际主接线建立各电气元件及系统的电路模型；在真空电弧的特点及间隙的介质恢复特性上，依据真空断路器灭弧室分断电弧的物理过程，将真空电弧熄灭后的恢复过程分为鞘层发展、中性粒子扩散和静态特性三个阶段，建立了相应的介质恢复强度的计算模型，应用到切除变压器操作过电压的计算中；采用Saber仿真软件模拟计算真空断路器切除变压器操作过电压；并分别对真空断路器切除空载及负载变压器操作过电压的特点与影响操作过电压的各种因素做了详细的分析；最后简要分析了真空断路器开断电容器组过电压的形成原因及为减少重燃的电极老炼措施。

The paper grounds on a design and development automation project of universal air circuit breaker of a low-voltage electrical plant in Jiangsu, and according to the enterprise's demand mainly researches development and re-design of the original circuit breaker for the problems of unperfect function, inconvenient setting operatin and unfriendly man-machine interfaces, and researches how to keep reliability of the breaker, increase the level of automation and intelligence and simultaneously reduce the product cost as far as possible. So, this paper has certain practical significance and application prospect. Among this subject, the intelligent controller regards MSP430 MCU which TI Company produces and CPLD as the key procsssor.

本文依托江苏某低压电器厂的万能式空气断路器的自动化设计开发项目，根据企业需求，针对原断路器功能单一，整定不方便，人机界面不友好，产品档次低等问题进行改造和重新设计，在保证断路器工作可靠性的同时，按企业要求进一步完善保护功能，提高断路器的自动化程度和智能化程度，同时尽可能降低产品成本，因此本文的研究内容具有一定的现实意义和应用前景。

Then the intellectual control technology of vacuum circuit breaker is discussed particularly. As a control object, the bi-stable permanent magnetic actuator is separated into basic principle so as to determine the nature of the whole. The direct-coupled models of magnetic fields for analysis and for calculation are presented. The static and dynamic characteristics of the models and dynamic behavior analysis and matching analysis for the vacuum circuit breaker with bi-stable permanent magnetic actuator are also discussed. For a further study, fuzzy neural network control technology based on synchronized-closing operation of vacuum circuit breaker is analyzed and the research conclusion is used for realizing the synchronized-closing of vacuum circuit breaker in the future.

论文首先分析了永磁机构的结构和工作原理；然后主要针对双稳态永磁机构真空断路器分析了在开断和关合过程中的静态磁场耦合模型、动态分析数学模型和真空断路器的动态特性，并就永磁机构和真空断路器的匹配进行了分析；最后分析了基于双稳态永磁机构真空断路器的同步操作问题，深入研究了同步操作的模糊控制原理和算法，研究结果为最终实现永磁机构真空断路器的同步操作奠定了基础。

Japanese companies will play an AE Pawa of technology, management and manufacturing advantage, using the Great Wall of Tianshui successful experience in marketing, development, production and marketing of a new generation of high-voltage switchgear.

公司将主要生产40.5kV C-GIS气体绝缘开关柜、12kV真空断路器及126kV高压真空断路器等产品。40.5kV C-GIS气体绝缘开关柜是日本AE帕瓦研发的符合中国标准的最新产品；12kV真空断路器是综合日本AE帕瓦和天水长城的产品开发能力合作开发的新一代真空断路器产品；126kV高压真空断路器是日本AE帕瓦开发的、将真空断路器技术运用于高压领域的独有技术产品。

与断路器相关的网络解释 [注：此内容来源于网络，仅供参考]

chopper：断路器

此外利用V结线反相器与升压断路器(Chopper)构成的电力调整器,基於改善效率等要求采取软切换方式(soft switching type)电路. 所谓软切换方式是透过电路与控制技术,抑制、降低切换造成的切换损失. 图6是正弦波变调升压断路器构成的单相电力调整电路结构图,

oil circuit breaker：油断路器

oil check valve 油止回阀 | oil circuit breaker 油断路器 | oil circuit breaker 油断路器油开关

breaker; deion grid circuit：去离子断路器

断路器;电流开关 breaker; current | 去离子断路器 breaker; deion grid circuit | 膨胀断路器 breaker; expansion circuit

alle：反时针操作为ON的断路器输出负载

ALLA 反时针操作为OFF的断路器输出负载. | ALLE 反时针操作为ON的断路器输出负载. | ALLK 带命令确认的反时针操作断路器输出负载.

circuit breaker, deionizing time of：断路器之去离子时间

空气断路器 circuit breaker, air | 断路器之去离子时间 circuit breaker, deionizing time of | 断路器之启断定额 circuit breaker, interrupting rating of

breaker; current：断路器;电流开关

制弧断路器 breaker; counterarc circuit | 断路器;电流开关 breaker; current | 去离子断路器 breaker; deion grid circuit

fusible disconnecting switch：熔线式隔离开关; 带保险丝的断路器; 保险丝断路器

fusible cone ==> 熔锥,测温三角锥,测温锥 | fusible disconnecting switch ==> 熔线式隔离开关,带保险丝的断路器,保险丝断路器 | fusible foil method ==> 熔箔法

overload circuit breaker：过载断路器,超载断路器

overload circuit ==> 过载电路 | overload circuit breaker ==> 过载断路器,超载断路器 | overload circuit-breaker ==> 过载断路器

breaker; overload circuit：超载断路器

油冲断路器 breaker; oil-blast circuit | 超载断路器 breaker; overload circuit | 平断断路器 breaker; plain-break

line vacuum circuit-breaker：真空主断路器

主断路器 line circuit-breaker | 真空主断路器 line vacuum circuit-breaker | 空气主断路器 line air-blast circuit-breaker