1、

Load Analysis of Low Voltage Apparatus on Hybrid SUV and Its Optimization

混合动力SUV车低压电器负荷分析及优化

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2、

Study on the effect of air conditioner load on voltage stability

空调负荷对电压稳定影响的研究

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3、

BUICK passenger cars are equipped with non-service batteries. Its specification: rated reserve capacity 115 W, cold starting electric current 600 A, testing load 300 A, and over 20 ℃ lowest voltage 9.6 ⅴ.

上海别克轿车装用免维护型蓄电池,其主要技术参数:额定储备功率为115W,冷起动电流为600A,测试负载为300A,20℃以上时蓄电池的最低电压为9.6V。

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4、

For three-phase three-wire systems two control strategies are researched, strategies based on load current detection and on DC capacitances' voltage detection.

对于三相三线制系统的两种控制策略进行了研究:基于检测负载电流和基于检测直流侧电容电压的控制策略。

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5、

Through circuit resonance, dielectric barrier discharge power supply outputs a high frequency and high voltage of sine waveform to produce dielectric barrier discharge. Through DC input voltage regulation and circuit resonant frequency tracing, approximate linear load power regulation can be realized by the power supply.

利用电路谐振产生高频高幅值的正弦波电压的介质阻挡放电电源,通过调整电源的逆变电路的直流输入电压,同时逆变电路开关频率跟踪电路谐振频率,可以实现介质阻挡放电负载功率的近似线性调整。

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6、

Load Flow Solution for Power Network of Voltage Serious Deviating from U_N

电压严重偏离U N网络潮流求解的一种算法

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7、

The UPS System usually adopts PLL ( Phase Lock Loop) in the voltage control system, but when the load and power factor varies, the aberration influence induced by the voltage output wave is still not get a good solution.

目前,不间断电源逆变器通常采用锁相环的电压调节控制系统,但在负载及负载功率因数变化时,输出波形造成的畸变影响仍未得到很好的解决。

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8、

High Voltage Switchboard Load Testing Insulation Problems and Countermeasures

高压开关柜负载绝缘测试存在的问题及对策

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9、

The high voltage inverter is of novel design, fewer power devices, simple structure, high reliability, balanced load distribution, good linearity and ideal control properties.

这种高压变频器设计新颖、独特,功率器件少、结构简洁,可靠性高,负荷均衡、线性度好,具有良好的控制特性。

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10、

The other module is knowledge base module, which is based on assessment result of DEA combined with monitoring information such as voltage qualification rate, line load, capacity-load ratio, etc. to get improving measure of distribution line through reasoning analysis.

根据DEA的计算方法的评估结果,结合配电网的电压合格率、线路负载率、容载比等监测指标建立知识库,通过推理分析给出线路改善的建议措施。

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11、

Test and Research on Switching No-load Overhead Lines Using High Voltage Circuit Breaker

高压断路器开合空载架空线路的试验研究

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12、

Influence of Low Voltage Measurement on Transformer No-load Loss

低电压测量对变压器空载损耗的影响

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13、

The Effect of Damper Windings on the No-load Harmonic Voltage of Synchronous Generators by the Third Harmonic Excitation

阻尼绕组对谐波励磁同步发电机空载谐波电压的影响

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14、

Presents a calculating method for no-load, voltage waveform of the generator.

介绍一种电容自励式无刷单相同步发电机空载电势的计算方法。

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15、

One of them is to increase the load rate of the electric motor, including the use of Y-△ starter, voltage regulating device, variable frequency motor, two-speed motor or energy-saving coupling.

其中,提高电动机负载率的途径有采用Y&△转换启动器、调压节电器、变频调速电动机、双速电动机和安全节能联轴器等。

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16、

voltage pulsation of distribution network caused by impact load

冲击负荷引起的配电网络电压波动

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17、

This method firstly determines the stochastic characteristic of load margin index through an analysis about the randomicity of parameters which tie up with the tracing of critical point in continue power flow computation, and then figures out the probability of voltage instability by using moment and cumulate method.

该方法通过研究连续潮流计算中与临界点位置密切相关的参数随机变化来确定相应的负荷裕度的随机特性,并在此基础上利用半不变量方法获取所需的电压失稳概率。

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18、

Through power flow calculation of tie lines, the effects of the changes in generation, load and network structure on the voltage quality and safe and economic operation of the system can be analyzed.

通过联络线的潮流计算,可以分析发电出力和负荷以及网络结构的改变对系统电压质量和安全经济运行的影响。

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19、

The calculation of the voltage across the load of a TV receiving antenna

电视接收天线负载两端电压的计算

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20、

Equivalent Model for Induction-motor Load Connected to High Voltage Bus

接于高压母线的电动机负荷等值模型

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