Electric appliances

The paper,has summarized the categories and the development processes of chemical power and its application in the field of electrical equipment,electrical power,telecommunications and some advanced technologies,and pointed out the cheerful prospects and development direction of chemical power.

综述了化学电源发展的基础、化学电源的种类、发展过程及在电器、电力、电讯、尖端科技等方面的应用,并指出了它的美好前景和发展方向。

Metallic plate used in electrical equipment is manufactured traditionally by end to end copperaluminum welding or made directly by copper plate.

电器用金属板的传统生产方法是铜铝闪光焊对焊或直接采用铜板压制，产品性能得不到保证，且耗费大量铜材。

An analysis of the harm of lightning to the power supply system & electric appliance and its defense measures;

雷电对供电系统和电器的危害分析及防御

It was pointed out that the redevelopment direction of primary battery technology was to improve the power density of primary battery,mend the applicability of battery shape to the electric appliance.

分析了用电器具、消费者诉求、人与自然和谐发展的要求等三方面的变化对原电池产品的影响,阐述了原电池产品的优劣;指出进一步提高原电池产品的功率密度,改善形状对电器的适应性是原电池技术再发展的方向;原电池产品中应用最广、最为人熟悉的锌锰电池将继续大踏步地向碱性化的方向发展;问问变化是什么,想想有没有应对的技术措施,看看能不能实现赢利,我们将能找到更多原电池技术再发展的途径。

Abstract This paper introduces the general method and annotation of uncertainty evaluation by a representative example for the purpose of popularizing the uncertainty evaluation on electric appliance safety testing.

文章以推广电器安全测量不确定度评定为目的,用一个有代表性的实例介绍常用评定方法及注意事项,对国际流行的表格方法也作了相应介绍。

Some general problems on design of intelligent apparatus;

智能电器及装置设计中的一些共性问题

To be direct against problems of traditional apparatus reliability failure analysis method,this paper presents a failure analysis method based on maximum likelihood estimation method.

针对传统电器可靠性失效分析方法中存在的问题 ,提出了一种电器可靠性失效分析极大似然估计方法。

Study on measurement of the contact resistance of electric apparatus;

电器触点接触电阻测量装置的研究

With the development of the electric apparatus, the traditional way cannot fill the urgent need of rapidness and validity in modern fault diagnosis technique field.

80年代以来,随着电器产品日趋复杂化、智能化,用户对于故障诊断的快速性以及准确性的要求日益提高,传统的诊断技术已经不能满足现阶段诊断技术的要求,诊断技术已经开始向着智能化的方向发展。

Research on internet-based problem solving environment in electrical apparatus domain;

基于Internet的电器领域问题求解环境研究

Application of fuzzy pattern recognition to electrical apparatus evaluation;

基于模糊模式识别的电器性能综合评估

The reliability index and mechanical environment resistance index of switching electrical apparatus used in aerospace system are gradually upgraded.

执行航空、航天任务的开关电器的可靠性指标与耐力学环境指标正逐步提高。