"Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism"@cs . "559600" . . . . "[9F09D86D3D88]" . . "147-153" . "Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism"@en . "XII. International Symposium on electric Machinery" . "Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism" . "Praha" . "RIV/61989100:27240/04:00010303!RIV/2005/MSM/272405/N" . "2004-09-08+02:00"^^ . "Praha" . "By the test measurement of effect of pulling out of synchrnism of synchronous machines with salient poles on the electrical power network and synchronous machine was be detect existence of curves deformation of induction voltage. The curves are in all phases deformed with 3.th harmonics of voltage, whose common action forms noncircular vector of voltage betwen null point of electrical power network and null point of synchronous machine winding. If there are these null points connected, is generated the circulating current surge, that as flowing through the null conductor with frequencies 150 Hz and with amplitude equal to sum of all phases current. Time lag the 3.th harmonic of phase voltage is defined by load angular size. On the pulling out of synchronism is chanced the position ot this 3.th harmonic in face of fundemental harmonic. Per this is possible observe pole instantaneous position."@en . . . "1"^^ . "80-01-0306" . . . "By the test measurement of effect of pulling out of synchrnism of synchronous machines with salient poles on the electrical power network and synchronous machine was be detect existence of curves deformation of induction voltage. The curves are in all phases deformed with 3.th harmonics of voltage, whose common action forms noncircular vector of voltage betwen null point of electrical power network and null point of synchronous machine winding. If there are these null points connected, is generated the circulating current surge, that as flowing through the null conductor with frequencies 150 Hz and with amplitude equal to sum of all phases current. Time lag the 3.th harmonic of phase voltage is defined by load angular size. On the pulling out of synchronism is chanced the position ot this 3.th harmonic in face of fundemental harmonic. Per this is possible observe pole instantaneous position." . "Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism" . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze. Fakulta elektrotechnick\u00E1" . "P(LN00B029)" . . . "Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism"@cs . . "1"^^ . "Pospi\u0161il\u00EDk, Ji\u0159\u00ED" . . . "synchronous machine;current;voltage;deformation"@en . "Deformation of voltage and current waveforms of synchronous machine on pulling out of synchronism"@en . . "RIV/61989100:27240/04:00010303" . "7"^^ . "27240" . "P\u0159i zku\u0161ebn\u00EDm m\u011B\u0159en\u00ED vlivu v\u00FDpadku synchronn\u00EDho stroje s vynikl\u00FDmi p\u00F3ly ze synchronismu, byla zji\u0161t\u011Bna p\u0159\u00EDtomnost deformace indukovan\u00E9ho nap\u011Bt\u00ED 3. harmonickou ve v\u0161ech f\u00E1z\u00EDch, jejich\u017E spole\u010Dn\u00FDm p\u016Fsoben\u00EDm vznik\u00E1 neto\u010Div\u00E1 slo\u017Eka mezi nulov\u00FDm bodem synchronn\u00EDho gener\u00E1toru a nulov\u00FDm bodem s\u00EDt\u011B."@cs . . . .