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- ON NECESSITY OF APPENDING SPECIAL BUSBAR PROTECTION DEVICE TO ORIGINAL BUSBAR PROTECTION IN DISTRIBUTION NETWORK AND SEVERAL IMPLEMENTING PROJECTS 中低压母线加装专用继电保护的必要性和几种方案的探讨
- busbar protection device 母线保护装置
- Double cut off protection device. 双重断电保护装置。
- Safety power cut off protection device. 安全断电保护装置。
- Hardware designing verifiesfeasibility and collectiveness of busbar protection. 并通过硬件设计实现母线保护功能。
- busbar protective device 母线保护装置
- Ref. Plant to be done protection device test and cooling-down test. 冷藏机组保护装置试验及打冷试验。
- Using this theory,the high speed for operation and stability for CT saturation of busbar protection is satisfied. 该方案实现了母线保护的快速、较高的抗CT饱和的要求。
- With overload protection device, the machine works safely. 有过载保护装置，保证设备安全运行。
- Gas protection device for evacuating high-boiling working media. 在较宽的压力范围内有较大的抽速；
- How to prevent the busbar protection from maloperation in saturated CT and external fault is still a question to be discussed. 如何防止母线保护在外部故障CT饱和时误动，一直是继电保护人员探讨的问题。
- By applying this model, busbar protection failures are analyzed and compared in two different improved algorithms of neural networks. 利用该模型就两种不同的改进型的神经网络算法对各种母线故障的分类进行了分析比较，给出了两种网络下的仿真结果。
- Analyzed the criteria of busbar protection,the sampling arithmetic used for numberic busbar protection is presented in this paper. 文中分析了母线保护的判据，提出了一种用于数字式母线保护装置的瞬时值的母线差动保护方案。
- We feel safe with a protective device in the house. 我们因为家里有了防护装置而感到安全。
- In heat-shrinkable material, polymer PTC thermistor, power cable accessories and substation busbar protection and other industries the market share of first place. 公司在热缩材料、高分子PTC热敏电阻器、电力电缆附件和变电站母线保护等行业的市场占有率位居国内第一。
- Busbar is an important unit of power system and the reliability of busbar protection will directly affect the reliability of generating plant and substation. 母线是发电厂和变电站的重要组成部分，一般均装设母线保护，而母线保护工作的可靠性将直接影响发电厂和变电站工作的可靠性。
- The TBU is the simple, superior protection device for the 21st century. TBU 简单, 优越保护设备为21 世纪。
- Our hot protecting device has obtained UL and VDE approval. 热保护器获得UL和VDE认证。
- A protective device for absorbing shocks or impeding contact. 用来减少冲击或阻碍性联系的保护设施。
- Based on new busbar model, this paper simulates the three transient-based busbar protections. 因此，建立一个较为完整的暂态母线模型是完全必要的。
