Russian Federation
Russian Federation
The article is devoted to the consideration of issues related to the design and circuits of broaching windings of three-phase asynchronous submersible electric machines in the marine environment on drilling rigs and platforms. The article describes the calculation of the winding pitch, the number of slots per pole and phase, as well as the angle of shift between the beginnings and ends of the phases. The mathematical apparatus for calculating and schematics of single-layer, double-layer and concentric windings of asynchronous electric motors is given. Some characteristic distinguishing features between single-layer, double-layer loop windings and windings with concentric coils of open-ended electric machines are also considered.
winding pitch, number of stator slots, submersible electric machines, number of poles and phases, single-layer extended loop winding, direction of rotation of the field, electromagnetic moment, concentric coils
1. Reva Yu.V. Tekhnologiya izgotovleniya i sposob sborki elektricheskih mashin otkrytogo ispolneniya na sredstvah vodnogo transporta // Problemy upravleniya riskami v tekhnosfere. 2020. № 2. S. 36–40.
2. Reva Yu.V. Primenenie oporno-upornyh podshipnikov skol'zheniya elektricheskih mashin otkrytogo ispolneniya v morskoj vode arkticheskoj zony // Problemy upravleniya riskami v tekhnosfere. 2020. № 1. S. 27–30.
3. Veshnyakov A.S. Opyt OAO «Udmurtneft'» po vnedreniyu shtangovyh nasosov dvojnogo dejstviya // Nauchno-tekhnicheskij vestnik OAO «NK «Rosneft'». 2014. № 3. S. 72–75.
4. Francev A.V., Yushkin A.Yu., Yakimov S.B. Oborudovanie i tekhnologii dlya neftegazovogo kompleksa // Nauchno-tekhnicheskij vestnik OAO «NK «Rosneft'». 2013. № 6. S. 62–66.
5. Reva. Yu.V. Tekhnicheskie sredstva dobychi mineral'nyh resursov i poleznyh iskopaemyh iz glubin Mirovogo okeana // Nauch.-analit. zhurn. «Vestnik S.-Peterb. un-ta GPS MCHS Rossii». 2020. № 1. S. 16–19.
6. Pogruzhnye elektrodvigateli s povyshennym napryazheniem – dvojnoj effekt bez investicij / S.B. Yakimov [i dr.] // Nauchno-tekhnicheskij vestnik OAO «NK «Rosneft'». 2014. № 3. S. 31–39.
7. Shafikov I.N. Puti povysheniya energoeffektivnosti elektroprivodov skvazhinnyh centrobezhnyh nasosnyh ustanovok // Elektroprivod, elektrotekhnologii i elektrooborudovanie predpriyatij: sb. nauch. trudov III Mezhdunar. (VI Vseros.) nauch.-tekhn. konf. Ufa: Izd-vo UGNTU, 2017. S. 156–160.
8. Shafikov I.N. Reguliruemyj privod skvazhinnogo elektrocentrobezhnogo nasosa na osnove vysokovol'tnogo mnogourovnevogo preobrazovatelya chastoty // Elektrotekhnicheskie i informacionnye kompleksy i sistemy. 2019. T. 15. № 3. S. 53–60.
9. Problemy preduprezhdeniya i likvidacii chrezvychajnyh situacij i sozdanie kompleksnyh avarijno-spasatel'nyh centrov v Arktike: Mezhdunar. nauch.-prakt. konf. M.: FGBU VNII GOCHS (FC), 2012.
10. Marek E. Obmotki elektricheskih mashin postoyannogo i peremennogo toka. 2-e izd. M.: Gos. tekhn. izd-vo, 1929. 100 s.
