 Wysłany: Nie 20:29, 28 Lis 2010 Temat postu: ugg botas 0.02 W limit the amount of frequency sta |
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| 0.02 wide frequency standard source quantity is limited
Small difference can not be done, usually in the 0.05. So, this ~ 005. Error in the = o. 5 power settings error introduced in 1.5 × lO! To solve this problem, we adopted the vector sampling technique, the output signal amplitude and phase of return and exchange information collected at the same time benchmarking. Then shown in Figure 3. Vector map output current vector j amount of sample voltage power glistening ground sample in Figure 3 Block diagram of feedforward technique shown in Figure 4. One by one before the debt discharge Solid 4 Cardiff device block diagram - Figure _ 『i amplifier gain. \+ foot f6J When Xing \The total feed-forward amplifier allows the gain of only the magnitude but there are pieces of angle to vote,ugg botas, that is only a linear amplification of the signal u without producing an additional phase shift.. Five shaving performance test, we conducted a long-term power supply and the various performance test. test results such as a F (both measured in the frequency 50Hz):. voltage test - \test: O l volume of the results shown in Table 2. go 2 × ln'2. electrical current I test (1) linearity test _, tables,ugg boots sale, × 10 a I. l40 +0.5 +0-3 J +0 - +0 + O.2. +6. stf full scale) + o.3 + o.S '+ o.S Table 3 × 10'I. 0.sf3-0' 『l-.-years 05.5 f +0 ・ q0-3 + Or3 seven out of 20t 2 +0.2 + full scale) +0 ・ 5 +0. +0-3 +0 t1 dollars. is O such as the table in Table 4 range 150V,ugg boots ireland, 5A, voltage setting 150V, power XlO current settings 5A, testing collected and see Yue 5 '{+ o_ +0.3, +0 _ +01 Bu cited 4-0.2 0.3. H from the above phase test It can be seen teaching the test, the standard source in the light load and heavy load limits in the two panels, the amplitude accuracy and phase accuracy are much better than ± 2 × lO and ± 0.d2.. in particular the phase accuracy within ± 0.o2 control,uggs ireland, l be a simple Ll80240w turtle shame. w ・ ・ +0.0 Peng +0 * 604 + \. 05 +0. Swollen 4 + m ∞ 4 voltage electrical win 2ow OW ten m01 +0009 +0.009 + n. 009 0.009 +0.0 voltage 0w ten win Ⅱ w-0l2 electric one. Have a 0.0I voltage tdw Gaming 20w-Shuai Shuai 7n a groan 6 6006 5005 A n0 Slap a cafe ensure the standard source in the low power factor, something the accuracy of its power (± 5x10l less; watts for low power factor verification of reactive table table provides the standard. mattresses into the subject car beam completed like to thank the guidance of senior engineers. Received] 997. 04-09 one (Zhou Guangyi bighead carp hair) (on the next page) higher than the voltage symmetry Well, poor load symmetry, this condition is close to a simple imbalance, reactive power transmitter so that the additional generating less errors, even in the completely unbalanced three-phase circuit, the error also with force fI Cross-phase two-component than 9o. terminal transmitter is much smaller this disadvantage is complex transmitter structure, debugging more difficult, manufacturers and users are inconvenienced,ghd styler, it is not universal use. I believe that in the current serial , this transmitter is most suitable for electric power systems, recommended for promotion. the two components inter-phase 90. terminal transmitter power by the three-phase symmetry of the greatest impact, but it is simple and easy commissioning and welcomed by the users, the current the most widely used I believe that this trend should be reversed. '*' l Leihui Bo references. transmission din elm electrical measurement set - Power play pick Dao electrical measuring honey Publicizing information given order. I9952 Lei Bo beetles. Feng said the three-phase power reactive power of the grass resistant to measurement error of the transmitter - Power Systems, 1, 3 Pamela mouth of a cut. digital measuring technology. fan pull maple industry publication, l9854 Fang Ji VI. Hanbing Hai, with symmetry to three-phase power cut put a little boat in the error of power and energy boom. Electrical Measurement & Instrumentation .108 \ More articles related to topics： ugg botas 8098 Microprocessor Controlled Automatic GHD glätteisen günstig Coaxial swirling jet burner air dyna GHD glätteisen günstig Structural strength of dyn |
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