Statistical Analysis Related to Impulse Tests for Self-Restoring Insulationmaximum likelihood estimationnormal distributiondielectric breakdownimpulse testingup-and-down teststep-up testFor dielectric tests with impulse voltage, some statistical methods with the step-up procedure have been recently proposed. ...
the apparatus to select the desired limits between which the test is to be made. A succeeding series of a predetermined number of operations of the impulsing relay causes simultaneous tests to be made which detrrmine whether the speed and impulse ratio are within the selected limits. The ...
英文名称:Instruments and software used for measurements in high-voltage and high-current tests - Part 1: Requirements for instruments for impulse tests 标准状态:现行 发布日期:2021-01-28 文档简介 IEC61083-1:2021标准主要针对用于冲击测试的仪器和软件的要求。它涵盖了仪器和软件的各个方面,包括其设计、...
For overall information on selecting and executing tests with Ansur software, please refer to the latest version of the Ansur Executive User Manual . When you open a Test template file for the Impulse 4000 plug-in, the TEST GUIDE window opens. The example in Figure 3-1 shows the TEST ...
(totalratingis 9600KVA)isusedforenergizingtheexperimentalline,pollutionchamberand testingequipment.Theequipmenthasanextensionunit,whichcangenerate oscillatingswitchingsurgeimpulseofupto2000kVpeak. ImpulseGenerator Theimpulsegeneratorisusedforswitchingimpulseandlightningimpulsetests onairgapsandequipmentinsulation.Theimpulse...
This allows easy tests of coefficients across horizons and across variables David Schenck (Stata) Impulse Responses January 26, 2024 35 / 57 LP estimation with lpirf . lpirf ogap, lags(1/4) Local-projection impulse-responses Sample: 1955q3 thru 2009q1 Number of obs = 215 Number of ...
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switching impulse test CENTRAL POWER RESEARCH INSTITUTE ULTRA HIGH VOLTAGE RESEARCH LABORATORY P.B.No. 9, WARANGAL HIGHWAY, UPPAL,HYDERABAD-500 039 Ph: 040-27203622, 27204701, 27203112 Fax: 040-27203378 E-mail : uhvac@nettlinx.com Introduction UHV Research Laboratory was commissioned in 1993...
Loading, cross-loading and Fornell-Larcker criterion) and HTMT tests, which showed that the square roots of the AVE correlation coefficients were significantly greater than the coefficients in each row and column and that the AVE square roots were greater than the inter-construct correlations (...
英文名称:Instruments and software used for measurement in high-voltage and high-current tests - Part 2: Requirements for software for tests with impulse voltages and currents 标准状态:现行 发布日期:2013-03-20 文档简介 1.适用范围:该标准适用于高压和大电流测试中使用的软件,特别是用于冲击电压和电流测...