English translation for "变压器抽头"
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- transformer tapping
Related Translations:
标准变压器: standard transformer 分裂变压器: transformer with split windings 开心变压器: open core transformer 耦合变压器: coupling tra formercoupling transformatorcoupling transformer 话筒变压器: microphone transformer 直流电变压器: direct current transformer 三相变压器: three phase transformerthree-phase transformertriphase tra formertriphase transformer 变压器硅钢片: tra former sheet steeltransformer sheet steeltransformer silicon steel sheet 脉冲变压器: impulse tra formerimpulse transformerkick transformerpulse transformatorpulsing transformertrans-pulse
- Example Sentences:
| 1. | Transformer tap position changes frequently in power systems . if control center does n ' t receive correct network parameters , se ca n ' t get the real network states
系统中变压器抽头位置的变化十分频繁，若调度中心不能及时得到正确的网络参数，状态估计的结果将不能真实反映当时的网络状态。 | | 2. | Through analyzing the mathematical model of two winding transformer , the effect after on - load tap changing on voltage and reactive power balance at each side , effect of shunt capacitor compensation on voltage and reactive power balance in substation the relation between transformer tap adjusting and shunt capacitor switching in practical grid operation were discussed
摘要通过对两卷变压器的数学模型进行分析，讨论了两卷变压器抽头调整后，变电站各侧电压及无功功率的变化；无功补偿对变电站各侧电压及无功功率的影响；实际电网生产运行中，无功补偿与变压器抽头的配合调整。 | | 3. | Then , based on the estimation algorithm decomposing the measurement of voltage scope and power scope , the problems of the location of transformation tap settings and the tide current estimation of zero - impedance branches in state estimation are solved ; and detection and identification of bad data in state estimation are deduced and stimulated , also a hybrid method of detection and identification is brought forward
随后，在基于分解电压测量量和功率测量量的估计算法的基础上，对状态估计中经常出现的变压器抽头位置问题和零阻抗支路潮流估计问题进行了分析和处理；对状态估计的不良数据检测与识别方法进行了推导和仿真，并提出了一种混合检测方法。 | | 4. | This algorithm improves confidence in se by estimating parameters and states at the same time . simulation results on test power systems which range in size from 4 to 118 buses , have shown the virtues as follows : getting unbiased estimation without detecting and identifying bad data in measurements ; solving state and parameter estimation for power system with good convergence and excellent robust property ; increasing the numbers of iterations a little bit with the test systems expanded ; estimating many transformer taps simultaneously and remaining the main state estimation ; keeping the estimated relative error within + 0 . 1 % and processing efficiently equality constraints and ill condition with polynomial complexity
对ieee ? 4 118节点系统和广西主网进行的仿真结果表明： l1范数估计具有不良数据拒绝特性，当量测量中存在不良数据时，该算法在不经检测和辨识不良数据情况下仍是无偏估计，具有良好收敛性，所需迭代次数随着问题规模扩大而增长极小；能够同时估计多个变压器抽头，并保持状态估计主体；在满足可观测性条件下，估计的相对误差保证在0 . 1以内；能够有效处理等式约束和病态条件，并具有多项式时间性。 |
- Similar Words：
- "变压器测试仪" English translation, "变压器产业协会" English translation, "变压器场" English translation, "变压器厂" English translation, "变压器冲片" English translation, "变压器抽头换接式调压器" English translation, "变压器串联方式" English translation, "变压器磁路" English translation, "变压器磁轭(è)" English translation, "变压器磁轭, 变压器架" English translation
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