The fault mode and test method of reliability of miniature circuit breaker ( MCB) were proposed. 提出了小型断路器的可靠性故障模式和试验方法。
The research on optical switches may lend to complete optical circuits on miniature circuit boards. 对光学开关的这种研究,可能使我们把完整的光路制成微型的光路板。
Because bi metal element in miniature circuit breaker is easily affected by ambient temperature change, the protective characteristic of overload will be changed with ambient temperature change. 由于小型断路器的双金属元件易受环境温度变化的影响,其脱扣特性也将随之改变。
Study on the Reliability of Miniature Circuit Breakers 小型断路器的可靠性研究
Design of low-power-consumption and miniature driving circuit of SLD for fiber-optic gyroscope 低功耗小型化光纤陀螺SLD驱动电路的设计
Ambient Temperature-Compensated Device of Miniature Circuit Breaker 小型断路器的温度补偿装置
S260 series miniature circuit breaker ( MCB), which is the new generation of MCB and pushed out by ABB. It's features, performances, specifications, and how to choose correctly were introduced. S260系列微型断路器是ABB最新推出的新一代微型断路器,本文较为系统地介绍了其产品特点、性能指标和如何正确选用等。
Selection and Confirmation for the Bimetals of the Miniature Circuit Breaker 小型断路器双金属片的选用与确认
Calculation of Thermal Operation Characteristics for Miniature Circuit Breakers by Using Transient Thermal Circuit Method 瞬态热路法计算小型断路器热脱扣器的动作特性
Application of AC Miniature Circuit Breaker in the DC Circuit s 小型交流断路器在直流电路中的应用
Analysis on the Application of Thermal Bimetal Elements in Miniature Thermal Circuit Breakers 热双金属元件在小型热断路器中的应用分析
Design of the Machine Checking Device of a Miniature Circuit Breaker 微断开关自动校验装置的设计
Numerical Simulation and Analysis of Interruption Process for Miniature Circuit Breaker with Neutral Pole 带中线小型断路器分断过程的数值模拟及分析
The characteristic and failure modes of miniature circuit breakers were introduced, the theory of reliability screening test was analysed and one method and practical example of reliability screening test for miniature circuit breakers were proposed. 在分析小型断路器的工作特点及故障模式的基础上,研究可靠性筛选试验理论,并讨论了小型断路器可靠性筛选试验的具体方法及实例。
The software design of instantaneous protecting reliability testing device of the miniature circuit breaker which has been developed was introduced, and the automatic control method on voltage regulator and failure judgement were analyzed. 介绍了所研制的小型断路器瞬动保护可靠性试验装置的软件设计方法,侧重阐述调压器的自动控制方法和失效判定。
The arc extinguishing principle of miniature circuit breaker in DC circuits was discussed. 讨论了小型交流断路器在直流电路中的灭弧原理。
The paper proposes some points worth attention in miniature circuit breakers applied in the secondary circuits of proper apparatus and proposes valuable suggestions in selection of such circuit breakers. 介绍了小型断路器应用于电气设备的二次回路时,应注意的问题,并对选用小型断路器提出建议。
Finally, the actual application of miniature circuit breaker in DC circuits was introduced. 最后,介绍了小型交流断路器在直流电路中的实际应用。
Application of Miniature Circuit Breaker for Plateau Environment 高原环境下微型断路器的应用
HUM 18 Series Miniature Circuit Breaker HUM18系列小型断路器
A Study of the Reliability Screening Test Methods for Miniature Circuit Breakers 小型断路器可靠性筛选方法的研究
Development and Application of a Miniature Circuit Breaker 小型断路器的发展与应用
Study on Silver Graphite Electrical Contact for Miniature Circuit Breaker 小型高分断断路器用纤维状银石墨触头材料的研制
Miniature circuit breaker is the main electrical appliance in the terminal apparatus. 小型断路器是终端电器的一种主要电器。
The reliability test device of miniature circuit breakers has been developed with applied software. 研制了小型断路器可靠性试验设备,并编制了应用软件。
For miniature circuit breakers, this paper analyzes its reliability indexes and reliability test methods, adopts failure rate and success rate as its reliability characteristic parameters. 本文研究了小型断路器的可靠性指标和可靠性试验方法,确定了以故障率和成功率作为其可靠性特征量,并划分了故障率和成功率等级。
To carry on the reliability test of typical miniature circuit breakers, analyze their failure mechanism and to put forward some measures to prove the reliability level of miniature circuit breakers. 对小型断路器典型产品进行了故障率验证试验,分析了小型断路器的故障原因,并提出了提高小型断路器可靠性的改进措施。
Therefore, it is significant to study the reliability of miniature circuit breakers. 因此,本文对小型断路器可靠性进行研究有重要的意义。
II To study the reliability screening test methods of miniature circuit breakers. 研究了可靠性筛选试验在小型断路器可靠性试验中的应用。