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电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压...
电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理：在带电工作情况下测量绕组的直流电阻，并用公式折算成温升。专为电动工具定子，转子温升测量而开发，其中定子采用带电法，转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single/three-phase asynchronous motors power the small ( 5KW), Cascade motor, electric tools winding temperature measurement. Applicable to the frequency of 50/60 Hz power transformers, chargers, the inductance ballasts winding temperature measurement. Charged Principle : Live in work measurement of the winding resistance DC, and the formulas used converted into temperature. Electric tools for the stator and rotor temperature measurement and development, which use charged stator, rotor features a power law
- 2022-02-03 14:46:07下载
- 积分：1
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这部分是用MATLAB产生随机过程的一系列源代码.含产生高斯分布随机变量,多变量高斯过程样本的产生,高斯...
这部分是用MATLAB产生随机过程的一系列源代码.含产生高斯分布随机变量,多变量高斯过程样本的产生,高斯--马尔科夫过程的产生等等..分别运行了这些程序.希望对大家有用-This is partly a random process generated by MATLAB source code of the series. Containing random variables have a Gaussian distribution, multivariate Gaussian process for selecting the sample, Gaussian- Markov process and so on .. have to run the procedure separately . everyone would like to be useful
- 2022-03-21 06:49:27下载
- 积分：1
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一个表,完全用FLASH制作的,效果非常的好,欢迎大家分享
一个表,完全用FLASH制作的,效果非常的好,欢迎大家分享-a table entirely with Flash production, the effect was very good, we are happy to share
- 2022-07-13 08:47:02下载
- 积分：1
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ACCESS read
DAO读写ACCESS文件
DAO读写ACCESS文件-ACCESS read-write DAO file ACCESS read-write file DAO
- 2022-01-26 07:26:16下载
- 积分：1
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a small J2ME games, a child playing jigsaw puzzles, things done, but not past En...
一个j2me的小游戏,儿时玩的拼图板,东西做出来了,但却完不过去,咳,年纪大了,呵呵.-a small J2ME games, a child playing jigsaw puzzles, things done, but not past End, cough, age, huh.
- 2022-07-07 14:19:17下载
- 积分：1
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操作系统模拟磁盘调度算法 先进先出 最短优先 扫描算法
操作系统模拟磁盘调度算法 先进先出 最短优先 扫描算法-disk operating system simulation algorithm FIFO scheduling priority shortest scanning algorithm
- 2023-04-06 05:25:03下载
- 积分：1
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％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
％ U...
％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗
％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率
％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值
％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值
％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵
％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o
- 2022-10-25 02:45:02下载
- 积分：1
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一个扫雷的简单源程序
一个扫雷的简单源程序
一个扫雷的简单源程序...
一个扫雷的简单源程序
一个扫雷的简单源程序
一个扫雷的简单源程序-swaprmine swaprmine swaprmine swaprmineswaprmine
- 2022-02-25 06:09:27下载
- 积分：1
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用vb做的。还没有做完。不过整个结构已经很清晰了。有兴趣的继续做。...
用vb做的。还没有做完。不过整个结构已经很清晰了。有兴趣的继续做。-with vb do. Also finish. But the entire structure has a very clear. Interested continue to do so.
- 2022-01-22 13:58:38下载
- 积分：1
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俄罗斯方块源程序
玩过俄罗斯方块的，都知道
俄罗斯方块源程序
玩过俄罗斯方块的，都知道-Russian box source played the Russian box, we would have known
- 2022-04-10 10:48:24下载
- 积分：1
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