Description: 用C8051F300实现的电动机保护继电器,通过电位器调节整定电流和启动延时时间.-C8051F300 realize with the motor protection relay, through the adjustment potentiometer setting current and start-up delay time. Platform: |
Size: 2048 |
Author:王雪楠 |
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Description: 四篇干扰对微机保护结果的影响的论文。干扰对傅氏算法的影响及其在保护应用中的几个问题，继电保护装置的电磁干扰实例分析，继电保护装置的电磁兼容问题，硬件和软件结合提高微机保护抗干扰能力的措施-4 interference on the results of the impact of microprocessor-based protection papers. Interference on Fourier algorithm and its application in the protection of several issues, relay protection device examples of electromagnetic interference analysis, relay protection device electromagnetic compatibility issues, hardware and software to improve anti-interference ability of microprocessor-based protection measures Platform: |
Size: 816128 |
Author:林仲逸 |
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Description: 本文章是关于继电保护方面的论文，涉及到距离保护，利用了全新的比相原理，能够获得理想的效果。-This article is about the Relay papers, related to distance protection, the use of a new phase of more than principle, to obtain the desired results. Platform: |
Size: 175104 |
Author:西北偏北 |
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Description: 这是继电保护的复习提纲，对于继电保护的复习很有帮助！-This is a review of the outline of relay protection, relay protection for the review helpful! Platform: |
Size: 173056 |
Author:wlx |
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Description: 这是电力系统中用于电动机驱动及保护的源代码。包括了目前国内外主流电动机能够适用的逻辑驱动及逻辑保护原理。-This is the power system for motor drive and the protection of the source code. Including the mainstream of the current motor home and abroad can apply to the logical drive and the protection of the principle of logic. Platform: |
Size: 10240 |
Author:刘兵 |
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Description: 继电保护测试仪开发,稍加修改即可用于实践，具有很高的工程指导价值和现实推广前景，都是作者工程实践的经验总结-Relay Protection Tester development, a little modification can be used in practice, a high value engineering and practical guidance to promote the prospects are the author s experience in engineering practice Platform: |
Size: 89088 |
Author:ltj |
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Description: Since the inception of the COMTRADE standard in 1991 (C37.111), only a small number of users were successful in using the playback of digital fault recorder data to analyze relay response to power system disturbances. The use of COMTRADE files for protection testing is still limited due to the users lack of familiarity with the standard. A good understanding of the COMTRADE standard allows the user to easily create a new file, or modify an existing file, to test the protection-Since the inception of the COMTRADE standard in 1991 (C37.111), only a small number of users were successful in using the playback of digital fault recorder data to analyze relay response to power system disturbances. The use of COMTRADE files for protection testing is still limited due to the users lack of familiarity with the standard. A good understanding of the COMTRADE standard allows the user to easily create a new file, or modify an existing file, to test the protection Platform: |
Size: 178176 |
Author:j0s3 |
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Description: 继电器保护系统的系统设计方案，包括原理、系统结构及其程序流程。原创-Relay protection system of systems design, including theory, system structure and program flow. Original Platform: |
Size: 154624 |
Author:梁航 |
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Description: 针对远程视频监控系统及高级继电器保护装置的特点和要求做了部分改进，可做为新一代继电器的保护算法-For remote video monitoring system and advanced relay protection equipment characteristics and requirements made a part of the improvements, can be used as a new generation of relay protection algorithm Platform: |
Size: 159744 |
Author: |
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Description: 基于小波分析的超高压输电线路继电保护研究-Based on the wavelet analysis of ultra high pressure transmission line relay protection research
Platform: |
Size: 2050048 |
Author:tianma |
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Description: 高压电网继电保护 很好的教材 非常不错 电力专业必备-High voltage grid relay protection very good teaching material is very good for electric power profession
Platform: |
Size: 3293184 |
Author:tianma |
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Description: 微机继电保护装置算法，数字式继电保护又常被称作计算机型计算机继电保护-Relay protection algorithms, but also often referred to as a digital computer protection relay computers Platform: |
Size: 286720 |
Author:吴彬彬 |
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Description: This paper describes important steps when
developing relays models inside a real time simulator. These
relays models, as the differential element inside real time
simulators, can improve the dependability of the tests. In the
present paper a commercial transformer differential element
model is described. In order to compare the model response to the
real relay, the last was connected to the real time simulator. Also
to enhance the range of the tests it was tested a built-in
differential model existent in the simulator library. All kind of
daily situations for a protection relay was tested including inrush
and internal faults to the power transformer. The simulations
were performed with RTDS. - This paper describes important steps when
developing relays models inside a real time simulator. These
relays models, as the differential element inside real time
simulators, can improve the dependability of the tests. In the
present paper a commercial transformer differential element
model is described. In order to compare the model response to the
real relay, the last was connected to the real time simulator. Also
to enhance the range of the tests it was tested a built-in
differential model existent in the simulator library. All kind of
daily situations for a protection relay was tested including inrush
and internal faults to the power transformer. The simulations
were performed with RTDS. Platform: |
Size: 556032 |
Author:fouzirock |
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