 | 1k/2005 |
- Romuald Włodek: Problems of the high voltage insulating systems exploitation - introduction pg.1-2 [Kup artykuł]
- Paweł Andruszkiewicz: Influence of water content on complex dielectric constant characteristics in polymeric insulation materials pg.3-5
[Kup artykuł]- Jerzy Bajorek: Evaluation of usefulness of electromagnetic simulators in analysis of lightning overvoltage hazard pg.6-9
[Kup artykuł]- Szymon Banaszak: Investigation of ageing processes of composite insulators for traction systems pg.10-12
[Kup artykuł]- Janusz Baracz: Modern Station Control and Monitoring Systems in the Krakow Power Distribution Company – exploitation experience pg.13-17
[Kup artykuł]- Jerzy Bielecki, Andrzej Gnatek: Mechanical strength test of ceramic hollow insulators performed at minus temperature pg.18-21
[Kup artykuł]- Jacek Wańkowicz, Jerzy Bielecki: Proposal of mechanical strength model for composite long rod insulators subjected to cyclic loads pg.22-25
[Kup artykuł]- Andrzej Cichoń, Marcin Lorenc, Tomasz Boczar, Sebastian Borucki: Application of wavelet transform for description of partial discharges generated in insulating oils with different physicochemical parameters pg.26-29
[Kup artykuł]- Andrzej Cichoń, Marcin Lorenc, Tomasz Boczar, Sebastian Borucki: Application of artificial neural networks for recognition of electrical discharges registered by acoustic emission method pg.30-33
[Kup artykuł]- Teresa Buchacz: Application of chromatographic analyses (DGA) to acceptance and postmodernization tests of oil insulated transformers pg.34-37
[Kup artykuł]- Krystian Chrzan: Outdoor insulators from hydrophobic epoxy resin pg.38-41
[Kup artykuł]- Krystian Chrzan: Hygroscopic properties on glass and silicone rubber pg.42-45
[Kup artykuł]- Ryszard Chybowski, Michał Bednarek, Janusz Rybiński, Adam Jokiel: Thermovision diagnostics of aerial gapless surge arresters pg.46-48
[Kup artykuł]- Antoni Cieśla, Wojciech Kraszewski, Mikołaj Skowron: Selected problems of using the high temperature superconductors in electrical power engineering pg.49-52
[Kup artykuł]- Zbigniew Ciok: Sulphur hexafluoride (SF6) utilisation pg.53-56
[Kup artykuł]- Tadeusz Czaszejko: New requirements for prequalification and type testing of high voltage cables pg.57-61
[Kup artykuł]- Jan Czyżewski, Przemysław Burzyński, Maciej Wnęk, Marek Florkowski, Mariusz Luto, Konrad Piwowarczyk: PVI – new technology of indicators of voltage presence pg.62-65
[Kup artykuł]- Michał Daszczyszak: Influence of reliability level on safety of employees pg.66-68
[Kup artykuł]- Zbigniew Gacek, Maksymilian Przygrodzki, Dominik Duda: Optimization of reinvestment moments of chosen power equipment pg.69-72
[Kup artykuł]- Bogumił Dudek: Robotics in the field of diagnostics and exploitation of the high voltage insulating systems pg.73-77
[Kup artykuł]- Zbigniew Pohl, Janusz Fleszyński, Adam Tymań, Tadeusz Wieczorek: Current research issues in the field of polymeric composite insulators pg.78-81
[Kup artykuł]- Janusz Fleszyński, Adam Tymań, Jerzy Stankiewicz: Brittle fracture of composite insulators pg.82-85
[Kup artykuł]- Marek Florkowski, Barbara Florkowska, Mieczysław Timler: The exploitation exposure of ADSS cables in overhead HV transmission lines pg.86-89
[Kup artykuł]- Barbara Florkowska, Wiesław Nowak, Rafał Tarko, Fryderyk Zurek: Investigations of the electric and magnetic fields with 50 Hz frequency to estimate the exploitation conditions of 110 kV substations pg.90-93
[Kup artykuł]- Barbara Florkowska, Paweł Zydroń: Analysis of partial discharge forms in SF6 for diagnostics of GIS pg.94-98
[Kup artykuł]- Marek Florkowski, Jakub Furgał: Analysis of winding failures based on calculations of frequency response pg.99-103
[Kup artykuł]- Marek Florkowski, Barbara Florkowska, Paweł Zydroń, Oliver Claus, Robert Sekuła, Helmuth Leskosek: Gas substitutes of SF6 for voltage testing of medium voltage equipment pg.104-107
[Kup artykuł]- Jakub Furgał: Analysis of selected overvoltage risks of transformer insulation systems pg.108-111
[Kup artykuł]- Marek Ossowski, Jarosław Gielniak, Andrzej Graczkowski, Hanna Mościcka-Grzesiak, Zbigniew Nadolny, Piotr Przybyłek, Krzysztof Walczak: Moisture evaluation in paper-oil insulation of power transformers using polarization and physical-chemical methods pg.112-115
[Kup artykuł]- Andrzej Graczkowski, Jarosław Szymański: Analysis of influence of geometric and material parameters on recovery voltage spectrum on the basis of equivalent circuit of oil-paper insulation pg.116-119
[Kup artykuł]- Stanislaw Grzybowski: Study on the electrical strength of distribution insulators under steep front, short duration pulse pg.120-123
[Kup artykuł]- Zdenek Hradilek, Petr Krejci, Leos Jurica: Solving of distribution networks reliability used multi-criteria analysis pg.124-127
[Kup artykuł]- Ryszard Chybowski, Waldemar Jaskółowski: Investigation of flame spreading on electric cables pg.128-130
[Kup artykuł]- Andrzej Kaczmarczyk, Jan Strzałka: Possibilities of the load capacity increase of power cables laid in the ground pg.131-134
[Kup artykuł]- Alfred Kałużny, Michał Kałużny, Jerzy Szlufcik, Wojciech Thomas: The analysis of failure, of the terminal boxes in the high voltage circuit supply of the electrofilters pg.135-137
[Kup artykuł]- Adam Ketner, Sławomir Kłyż: About hazards to interphase insulation of three-phase transformers during a short-term induced voltage test with the measurement of partial discharges pg.138-141
[Kup artykuł]- Wojciech Kołtunowicz: On-site dielectric testing of high voltage Gas-Insulated Substations pg.142-145
[Kup artykuł]- Jacek Wańkowicz, Izabela Komorowska, Piotr Papliński: The role of surge counter in on-line diagnostics of surge arresters pg.146-149
[Kup artykuł]- Romuald Kosztaluk: Modern insulation coordination in electrical networks and some experience from using it pg.150-153
[Kup artykuł]- Iraida Kolcunova, Juraj Kurimsky: Partial Discharges Phase Resolved Analysis of the B and F Temperature Classes Insulation Systems pg.154-156
[Kup artykuł]- Krystian Kycior: The tradition and progress in the field to safeguard of the environment against threat of oil leaks from bunded oil storage tanks and oil filled equipment i.e. transformers pg.157-160
[Kup artykuł]- Karol Marton, Ladislav Tomco, Peter Kopcansky, Frantisek Herchl, Milan Timko, Martina Koneracka: The development of electric breakdown in magnetic fluids in combined magnetic and electric fields pg.161-164
[Kup artykuł]- Franciszek Mosiński, Bogusław Bocheński, Tomasz Piotrowski: The influence of selected parameters on power transformers load capacity pg.165-167
[Kup artykuł]- Szczepan Moskwa, Romuald Włodek: Application of Markov random processes in diagnostics of electrical power devices pg.168-171
[Kup artykuł]- Wiesław Nowak: Application of the impulse electric strength model in the identification of surge hazards of electrical power systems pg.172-175
[Kup artykuł]- Barbara Florkowska, Wiesław Nowak, Andrzej Jackowicz-Korczyński: Computer identification of 50 Hz electric fields around electrical power objects pg.176-179
[Kup artykuł]- Barbara Florkowska, Wiesław Nowak, Rafał Tarko: Influence of corona on lightning surges level in 110 kV substation pg.180-183
[Kup artykuł]- Wiesław Nowak, Rafał Tarko, Paweł Zydroń, Andrzej Jaglarz, Jan Kozioł: Analysis of overhead lines working conditions – case study of electromagnetic coupling effect pg.184-188
[Kup artykuł]- Marek Olesz: Influence of the switching overvoltages on insulation of polyethylene cables pg.189-192
[Kup artykuł]- Marek Olesz: Polarisation and depolarisation currents connected with electrical treeing in polyethylene insulation pg.193-196
[Kup artykuł]- Marek Florkowski, Mariusz Luto, Wiesław Nowak, Wojciech Piasecki, Marek Fulczyk: Prevention of ferroresonance involving voltage transformers in MV ungrounded networks pg.197-200
[Kup artykuł]- Janina Pospieszna, Zbigniew Miszczuk, Jerzy Stankiewicz: The effect of moisture on dielectric properties of the cast epoxide composition pg.201-203
[Kup artykuł]- Michał Pstrągowski, Ryszard Polański: 6kV up to 400kV Power Cables - New constructions and requirement pg.204-207
[Kup artykuł]- Paweł Pydyszewski, Józef Wrocławski: The electrical strength of distribution transformers to very steep voltage impulses pg.208-210
[Kup artykuł]- Janusz Fleszyński, Przemysław Ranachowski, Feliks Rejmund, Maciej Jaroszewski: Ultrasonic examination of the ceramic line insulators after many years period of operation pg.211-214
[Kup artykuł]- Piotr Rozwadowski, Andrzej Pawłowski: Quality of network equipment towards operational risks of overhead electrical power lines pg.215-218
[Kup artykuł]- Jan Strzałka, Sławomir Samek: Designing of power facilities with regard to the market economy requirements and environmental protection pg.219-224
[Kup artykuł]- Robert Sekuła, Robert Płatek, Krzysztof Kasza: Sequential modeling of forming process of reactive molding materials in electrical devices pg.225-228
[Kup artykuł]- Jerzy Słowikowski: Contribution to the oil power transformers risk management pg.229-231
[Kup artykuł]- Franciszek Spyra: Selected problems in building cable lines - limit of power dissipation in metallic screen pg.232-234
[Kup artykuł]- Jerzy Stankiewicz, Zbigniew Swierzyna: Evaluation of silicon elastomers effectiveness in protecting of insulating constructive materials pg.235-238
[Kup artykuł]- Edward Stawowy: Ferroresonance in 220 kV voltage transformers pg.239-241
[Kup artykuł]- Jan Stępień: Evaluation of optimum exploitation time for 15 kV cable lines taking into account their unreliability pg.242-244
[Kup artykuł]- Jan Stępień: Probabilistic models of 15 kV cable lines reliability quantities pg.245-249
[Kup artykuł]- Jan Stępień: Fault intensity versus the exploitation time of 15 kV cable lines in paper and polyethylene insulation pg.250-252
[Kup artykuł]- Ewa Strużewska: Optical ground wire cables type OPGW in overhead HV lines – PPGC operating experiences pg.253-256
[Kup artykuł]- Ewa Strużewska, Henryk Podhajecki: Design and construction Tarnów – Krosno 400 kV power line in context of new PN – EN 50341-1 standard requirements pg.257-260
[Kup artykuł]- Jan Subocz: Exploitation PDC measurements in power transformers insulation pg.261-264
[Kup artykuł]- Jan Subocz: Assessment of hv machines insulation state by means of relaxation phenomena - exploitation measurements pg.265-268
[Kup artykuł]- Lech Subocz: Failure of traction composite isolators pg.269-271
[Kup artykuł]- Marek Szadkowski: An insulation system of HV and EHV flexible bus-bars in switching stations during short-circuit current pg.272-275
[Kup artykuł]- Janusz Szczechowski, Hossein Borsi, Ernst Gockenbach, Jacek Czajewski: Localization of the partial discharges and filtering out the noise with transfer function pg.276-279
[Kup artykuł]- Krzysztof Szydłowski: Thermography in diagnostics of electrical power apparatus pg.280-282
[Kup artykuł]- Jacek Wańkowicz, Adam Tymań, Tadeusz Wieczorek: Property of hydrophobic insulator coatings after long-term services pg.283-286
[Kup artykuł]- Jarosław Gielniak, Andrzej Graczkowski, Hanna Mościcka-Grzesiak, Krzysztof Walczak, Stanisław Neumann, Stanisław Gubański: Assessment of insulation state of power transformer relayed to repair using different diagnostic methods pg.287-290
[Kup artykuł]- Eugeniusz Wasilenko: Advantages of Td and Tg parameters in polymer insulation assessment pg.291-293
[Kup artykuł]- Zofia Wróbel: The modelling of the surge protection sets used in PKP track circuits pg.294-297
[Kup artykuł]- Wacław Zając: Location problems of transformer substations in city agglomerations - innovatory technical and architectural solutions pg.298-301
[Kup artykuł]- Fryderyk Zurek, Maksymilian Liber: Exploitation problems of 110kV insulation pg.302-304
- Paweł Andruszkiewicz: Influence of water content on complex dielectric constant characteristics in polymeric insulation materials pg.3-5