VOLTAGE STABILIZATION OF A THREE-PHASE INDUCTION MACHINES CONNECTED AS A SINGLE-PHASE GENERATOR | ||||
| ERJ. Engineering Research Journal | ||||
| Article 11, Volume 23, Issue 2, April 2000, Page 195-209 PDF (417.72 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/erjm.2000.71345 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| M. EL-SHEBINY | ||||
| department of Electrical Engineering, Faculty of engineering EL menoufya University Shebin EL kom Egypt | ||||
| Abstract | ||||
| In rcmote itreas and high zone situations it is ncccssitry to use it singlephase generator to he emplo?.ed as a stitndhy unit, n.herc ;I single wire cirrth return system is found to he cconomical to install. In this pitper, it three-phaw induction mitcliinc is connected its ill1 *. isolatc(l self-excited single-phitse generator. I hc possibility of operating this gcncrittor through the use of an excited cirpitcitor is outlined. Thc effect of the excited capilcitor is obtained for loitdcd and unloirtlccl opec~tions. The cspcrimental system is usid to study the effect of gcnCrittor speed on its loading 01' the generator. \loreover the output \.olritgc of the gcncrittor is stabilized using the designid paritmetes thr it tiscil capacitor thyristor controlled inductor schcme. This scheme is usctl to regulate the generator tcrrninal voltage I>>. controlling the thyristors tiring itnglc. This is clone hy ;~djusting the self cscitwtion to maintain thc t~rl~initl wtlagc consti~nt over it wide range of loading. | ||||
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