The power system short circuit test bench is the important part of the dynamic simulation lab which is one of the "211" project items of our university.
另外电力系统短路实验台是我校“211”工程建设项目——电力系统动态模拟实验室的重要组成部分。
You probably would have written a few more test cases than I did, but imagine if that dubious conditional in Listing 7 had more than one short-circuit operation.
您也许会写出更多的测试案例,但是请设想一下清单7中不确定的条件有不止一个的缩短操作会如何。
As soon as Jester detects a single test failure, it aborts the run, so failing as early as possible can short-circuit a lot of time-consuming extra tests.
只要Jester发现一个测试失败,就会终止运行,所以尽早失败可以短路大量耗时的额外测试。
In fact, z3c.testsetup users generally do not even use zope.testing for its ability to discover test modules. Instead, they short-circuit the zope.testing.
实际上,z 3 c . testsetup用户一般不使用zope .testing的测试模块发现功能。
It was proved by test that the high-speed detection circuit has better ability and is feasible to apply the high speed detection circuit in FOG with short fiber.
测试结果表明:高速检测电路比普通检测电路具有更高的性能,其应用于短光纤光纤陀螺的方案是可行的。
With the short-circuit test system above, the 380V/25A HTSFCL was successfully tested. The results show that the short-circuit test system can satisfy all the requirements to test HTSFCL.
利用上述的这套短路试验系统,对380V/25A高温超导限流器成功地进行了短路试验,实验结果表明:这套短路试验系统能够很好地满足测试高温超导限流器限流能力的要求。
This paper will give a brief introduction of how to reduce transformer impedance to 3%, in order to ensure short-circuit test pulse current requirements.
本文将简要介绍如何变压器的阻抗降低至3%,以保证短路测试脉冲电流的要求。
Short-circuit test measuring system in high power laboratory is a very important component of high voltage measuring technology.
大容量实验室短路试验测量系统是高电压测量技术的重要组成部分。
Ninthly, in accordance with the requirements of packet cable method to end of the wiring frame packet cable lashing neat, short circuit method using comprehensive test through end, check the label.
按照电缆分组要求的方法把配线架端电缆分组绑扎整齐,用短路法全面测试通端,核对标号。
With working experience, the author has summarized the test methods of short circuit and overload protection of non-inherently short-circuit proof transformer and fail-safe transformer.
作者结合工作心得,对非固有耐短路、无危害式安全变压器的短路和过载保护测试方法进行了总结和归纳。
The current limiting resistors (r) protect the scanner CARDS from damage if the test coupon develops a short circuit.
限流电阻(R)保护扫描卡在测试样板被短路时不被损坏。
Its functions include conducting state test, measurement and location of the broken point, and short-circuit point measurement.
测试功能包括导通测试、断点检测与定位以及短路点的检测。
For Shanghai power grid, which has large short circuit capacity and short electrical distance, a method using imported instrument to test power frequency variation distance protection is presented.
结合上海电网具有短路容量大、电气距离短的特点,提出了使用进口仪器测试工频变化量距离保护的具体方法。
This article introduces short circuit current test and the results of optical fiber composite ground wire (OPGW).
文章介绍了光纤复合架空地线短路电流试验及试验结果的分析。
In addition, we observed that the increasing rate of temperature at beginning during short-circuit test was slower for unsafe batteries than safe ones and an explanation was given.
论文还通过计算,对短路实验中观察到的循环后期不安全电池初期温升速率低于安全电池温升速率给出了解释。
This paper discusses the matters in which the self-energy SF6 circuit breaker is subject to appearing during short-circuit breaking test in order to find a solution.
对高压自能式SF_6断路器灭弧室在短路开断试验中容易出现的问题进行了分析、判断和探讨,从而寻求解决的办法。
Based on the analysis of AC impedance and two poles voltage test data, the reason of turn - to - turn short circuit fault caused by having copper dregs in generator rotor winding was found.
基于交流阻抗和两极电压试验数据的分析,发现发电机转子绕组因存在铜渣而造成匝间短路故障的原因。
Through the grope test of the rated short-circuit breaking capacity of model machine of circuit breaker in navy ships, the problems found out in the test were analyzed and calculated.
通过舰用断路器样机额定短路分断能力的摸底试验,对试验中出现的问题进行分析和计算。
It can test the corresponding ports rapidly, identifying each conductor in the cable. At the same time, it can find the faults of cable, such as short-circuit, broken-circuit and so on.
这个工具可以快速地对施工中的多芯电缆两端相对应的端口进行测试,并进行识别,同时也能够发现电缆中芯线的短路,断路情况。
In our daily life during debugging and test the circuit , when initialing the oscillograph, always we press the " AUTOSET " for short.
在我们日常的调试电路板和测量的过程中,初始化示波器时,往往我们“…
Internal short circuit is the main reason for fire and explosion by lithium battery . We should improvedesign to make the battery safe through test.
内短路是锂电池着火、爆炸的主要原因,应该通过实验,改变设计减小锂电池的危险性。
Therefore, Electrical test of transformer in outlet short circuit is a necessary work which relate to the safe operation.
因此,变压器出口短路后的检测试验一项必要的关系到运行安全的重要工作。
The requirements of distribution transformer short impedance in national specifications were analyzed and transformer short-circuit impedance was used to test the capacity of transformer.
文中分析了国家标准中规定的配电变压器短路阻抗的要求,提出了利用变压器短路阻抗来测试变压器实际容量的方法,并研制了相关测试装置。
The coordination requirements and test methods of short circuit protective device (SCPD) in standard GB14048.4 are introduced. The selection methods of circuit breaker or fuse as SCPD are described.
介绍GB 14 0 4 8 4中与短路保护装置(SCPD)协调配合的要求和试验方法,叙述SCPD为断路器或熔断器时选配方法。
Compared with the prior art, the method can automatically control the size of load for the fuel cell test, has no fault of short circuit and no spark, and is safe and reliable.
与现有技术相比,本发明使燃料电池测试用负载大小可自由控制,无短路故障,无火花,安全可靠。
The main heat sources of lithium batteries were tested and the explosion mechanism was analyzed under oven test, overcharge test and short-circuit.
发现嵌锂碳与溶剂、电解液热分解和正极热分解反应是诱发电池高温加热时爆炸的主要原因;
Yielding strength test: Cable shall not cause circuit breakdown, and cause short circuit between the conductor after tested by 15000 times return movement i. e. 30000 times of single route movement.
曲挠试验:在试验期间经15000次往复运动,即30000次单程运动后不发生电流断路,也不发生导体之间的短路。
Yielding strength test: Cable shall not cause circuit breakdown, and cause short circuit between the conductor after tested by 15000 times return movement i. e. 30000 times of single route movement.
曲挠试验:在试验期间经15000次往复运动,即30000次单程运动后不发生电流断路,也不发生导体之间的短路。
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