6 research outputs found
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΡΠΈΠ½ΡΠ΅Π·Π° Π½Π° ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΡΡ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π°
The influence of synthesis conditions on the magnetic characteristics of composite materials based on iron powders ASC 100.29 (Sweden) and LiaoNing (China) is investigated. The surface of metallic iron powders is encapsulated by an insulating ferrite coating, consisting of iron oxides and phosphides. The synthesis was carried out at a temperature of 150 Β°C from a gaseous medium in a special reactor at a pressure of 1 atm. Insulating oxide coatings were applied both to the initial iron powder without treatment, and to previously annealed powders in an inert atmosphere and in a mixture of hydrogen-argon. To conduct studies of magnetic characteristics, cores in the form of rings were made by pressing method. The dependence of induction vs. magnitude of the magnetic field, magnetization reversal losses (hysteresis losses) in the full and in the private loop were recorded by an express magnetometer. The value of losses was calculated by the hysteresis loops area. The results show that composite low-frequency magnetic materials based on metallic iron ASC 100.29 and LiaoNing powders have similar values of magnetic parameters β almost identical B = f(H) dependencies, but the magnetization reversal losses for ASC 100.29 are significantly lower than for LiaoNing powder under equal insulating coatings synthesis conditions. It is possible to use such materials as magnetic cores in various electrical devices, such as cores of high-frequency transformers and a number of electrical machines. Since such materials can operate at frequencies from 1 kHz and higher, this will significantly reduce the overall dimensions and increase the efficiency of electrical products.ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΡΠΈΠ½ΡΠ΅Π·Π° Π½Π° ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΡΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΆΠ΅Π»Π΅Π·Π½ΡΡ
ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ASC 100.29 (Π¨Π²Π΅ΡΠΈΡ) ΠΈ LiaoNing (ΠΠΈΡΠ°ΠΉ). ΠΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΡ ΡΠ°ΡΡΠΈΡ ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ΠΌΠ΅ΡΠ°Π»Π»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΆΠ΅Π»Π΅Π·Π° ΠΊΠ°ΠΏΡΡΠ»ΠΈΡΠΎΠ²Π°Π½Π° ΠΈΠ·ΠΎΠ»ΡΡΠΈΠΎΠ½Π½ΡΠΌ ΡΠ΅ΡΡΠΈΡΠ½ΡΠΌ ΠΏΠΎΠΊΡΡΡΠΈΠ΅ΠΌ, ΡΠΎΡΡΠΎΡΡΠΈΠΌ ΠΈΠ· ΠΎΠΊΠΈΡΠ»ΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π° ΠΈ ΡΠΎΡΡΠΈΠ΄ΠΎΠ². Π‘ΠΈΠ½ΡΠ΅Π· ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΡΡ ΠΏΡΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ΅ 150 Β°Π‘ ΠΈΠ· Π³Π°Π·ΠΎΠ²ΠΎΠΉ ΡΡΠ΅Π΄Ρ Π² ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠΌ ΡΠ΅Π°ΠΊΡΠΎΡΠ΅ ΠΏΡΠΈ Π΄Π°Π²Π»Π΅Π½ΠΈΠΈ 1 Π°ΡΠΌ. ΠΠ·ΠΎΠ»ΠΈΡΡΡΡΠΈΠ΅ ΠΎΠΊΡΠΈΠ΄Π½ΡΠ΅ ΠΏΠΎΠΊΡΡΡΠΈΡ Π½Π°Π½ΠΎΡΠΈΠ»ΠΈΡΡ ΠΊΠ°ΠΊ Π½Π° ΡΠ°ΡΡΠΈΡΡ ΠΈΡΡ
ΠΎΠ΄Π½ΡΡ
ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π° Π±Π΅Π· ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ, ΡΠ°ΠΊ ΠΈ Π½Π° ΠΏΡΠ΅Π΄Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΠΎΡΠΎΠΆΠΆΠ΅Π½Π½ΡΠ΅ ΠΏΠΎΡΠΎΡΠΊΠΈ Π² ΠΈΠ½Π΅ΡΡΠ½ΠΎΠΉ Π°ΡΠΌΠΎΡΡΠ΅ΡΠ΅ ΠΈ Π² ΡΠΌΠ΅ΡΠΈ Π²ΠΎΠ΄ΠΎΡΠΎΠ΄-Π°ΡΠ³ΠΎΠ½. ΠΠ»Ρ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½ΠΈΡ ΠΈΠ·Π³ΠΎΡΠ°Π²Π»ΠΈΠ²Π°Π»ΠΈΡΡ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΈΠΊΠΈ Π² Π²ΠΈΠ΄Π΅ ΠΊΠΎΠ»Π΅Ρ. ΠΠ°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ ΠΈΠ½Π΄ΡΠΊΡΠΈΠΈ ΠΎΡ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ ΠΌΠ°Π³Π½ΠΈΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠ»Ρ, ΠΏΠΎΡΠ΅ΡΠΈ Π½Π° ΠΏΠ΅ΡΠ΅ΠΌΠ°Π³Π½ΠΈΡΠΈΠ²Π°Π½ΠΈΠ΅ (Π³ΠΈΡΡΠ΅ΡΠ΅Π·ΠΈΡΠ½ΡΠ΅ ΠΏΠΎΡΠ΅ΡΠΈ) ΠΏΠΎ ΠΏΠΎΠ»Π½ΠΎΠΉ ΠΈ ΠΏΠΎ ΡΠ°ΡΡΠ½ΠΎΠΉ ΠΏΠ΅ΡΠ»Π΅ ΡΠ΅Π³ΠΈΡΡΡΠΈΡΠΎΠ²Π°Π»ΠΈΡΡ Π½Π° ΡΠΊΡΠΏΡΠ΅ΡΡ-ΠΌΠ°Π³Π½ΠΈΡΠΎΠΌΠ΅ΡΡΠ΅. ΠΠ΅Π»ΠΈΡΠΈΠ½Π° ΠΏΠΎΡΠ΅ΡΡ ΡΠ°ΡΡΡΠΈΡΡΠ²Π°Π»Π°ΡΡ ΠΏΠΎ ΠΏΠ»ΠΎΡΠ°Π΄ΠΈ ΠΏΠ΅ΡΠ»ΠΈ Π³ΠΈΡΡΠ΅ΡΠ΅Π·ΠΈΡΠ°. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΏΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡ, ΡΡΠΎ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΡΠ΅ Π½ΠΈΠ·ΠΊΠΎΡΠ°ΡΡΠΎΡΠ½ΡΠ΅ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ΠΌΠ΅ΡΠ°Π»Π»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΆΠ΅Π»Π΅Π·Π° ASC 100.29 (Π¨Π²Π΅ΡΠΈΡ) ΠΈ LiaoNing (ΠΠΈΡΠ°ΠΉ) ΠΈΠΌΠ΅ΡΡ Π±Π»ΠΈΠ·ΠΊΠΈΠ΅ ΠΏΠΎ Π²Π΅Π»ΠΈΡΠΈΠ½Π΅ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ β ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ ΠΈΠ΄Π΅Π½ΡΠΈΡΠ½ΡΠ΅ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ Π = f(Π), ΠΎΠ΄Π½Π°ΠΊΠΎ ΠΏΠΎΡΠ΅ΡΠΈ Π½Π° ΠΏΠ΅ΡΠ΅ΠΌΠ°Π³Π½ΠΈΡΠΈΠ²Π°Π½ΠΈΠ΅ Π΄Π»Ρ ASC 100.29 ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ Π½ΠΈΠΆΠ΅, ΡΠ΅ΠΌ Π΄Π»Ρ LiaoNing ΠΏΠΎΡΠΎΡΠΊΠ°, ΠΏΡΠΈ ΡΠ°Π²Π½ΡΡ
ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΡΠΈΠ½ΡΠ΅Π·Π° ΠΈΠ·ΠΎΠ»ΡΡΠΈΠΎΠ½Π½ΡΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ. ΠΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ°ΠΊΠΈΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΌΠ°Π³Π½ΠΈΡΠΎΠΏΡΠΎΠ²ΠΎΠ΄ΠΎΠ² Π² ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΡΡΠΎΠΉΡΡΠ²Π°Ρ
, ΡΠ°ΠΊΠΈΡ
ΠΊΠ°ΠΊ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΈΠΊΠΈ Π²ΡΡΠΎΠΊΠΎΡΠ°ΡΡΠΎΡΠ½ΡΡ
ΡΡΠ°Π½ΡΡΠΎΡΠΌΠ°ΡΠΎΡΠΎΠ² ΠΈ ΡΡΠ΄Π° ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ°ΡΠΈΠ½. ΠΠΎΡΠΊΠΎΠ»ΡΠΊΡ ΡΠ°ΠΊΠΈΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΌΠΎΠ³ΡΡ ΡΠ°Π±ΠΎΡΠ°ΡΡ Π½Π° ΡΠ°ΡΡΠΎΡΠ°Ρ
ΠΎΡ 1 ΠΊΠΡ ΠΈ Π²ΡΡΠ΅, ΡΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ ΡΠ½ΠΈΠ·ΠΈΡΡ Π³Π°Π±Π°ΡΠΈΡΠ½ΡΠ΅ ΡΠ°Π·ΠΌΠ΅ΡΡ ΠΈ ΠΏΠΎΠ²ΡΡΠΈΡΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΠ·Π΄Π΅Π»ΠΈΠΉ
ΠΠ°Π³Π½ΠΈΡΠΎΠΌΡΠ³ΠΊΠΈΠ΅ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π° Π΄Π»Ρ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² Π΄Π²ΡΡ ΡΡΠ°ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ
An experimental prototype of electric motor on permanent (FeNdB) magnets with switchable magnetic flux with two sectioned stators and a rotor using SMC material based on encapsulated metal powders has been developed. The method of manufacture of magnetic cores by powder metallurgy method on the basis of magnetically soft encapsulated titanium dioxide composites has been developed, including computer modeling of magnetic cores components, creation of tooling for their manufacture by pressing and selection of technological modes of pressing. Press set for manufacturing stator components by pressing in the form of a mold was made of hardened 5XHB steel. With its use magnetic components for twostator combined electric motor are pressed. The main electromagnetic characteristics of the components were measured with an express magnetometer. Complex studies showed that the magnetic components have sufficient strength and the necessary electromagnetic characteristics to create a two-stator combined electric motor of this type. An experimental sample of electric motor with maximum power of 15 kW was created on the basis of manufactured magnetic components. Advantages of composite material over electrical steel and other soft magnetic alloys allow providing their wider application in electric machines in order to increase specific power at high speed of rotation with less losses.Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ°Π·Π΅Ρ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ Ρ ΠΏΠ΅ΡΠ΅ΠΊΠ»ΡΡΠ°Π΅ΠΌΡΠΌ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠΌ ΠΏΠΎΡΠΎΠΊΠΎΠΌ Ρ Π΄Π²ΡΠΌΡ ΡΠ΅ΠΊΡΠΈΠΎΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΌΠΈ ΡΡΠ°ΡΠΎΡΠ°ΠΌΠΈ ΠΈ ΡΠΎΡΠΎΡΠΎΠΌ Π½Π° ΠΏΠΎΡΡΠΎΡΠ½Π½ΡΡ
(FeNdB) ΠΌΠ°Π³Π½ΠΈΡΠ°Ρ
Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ SMC-ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΊΠ°ΠΏΡΡΠ»ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΌΠ΅ΡΠ°Π»Π»ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΡΠΎΡΠΊΠΎΠ². Π‘ΠΎΠ·Π΄Π°Π½Π° ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ° ΠΈΠ·Π³ΠΎΡΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΌΠ°Π³Π½ΠΈΡΠΎΠΏΡΠΎΠ²ΠΎΠ΄ΠΎΠ² Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ΠΌΠ°Π³Π½ΠΈΡΠΎΠΌΡΠ³ΠΊΠΈΡ
ΠΊΠ°ΠΏΡΡΠ»ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Π΄ΠΈΠΎΠΊΡΠΈΠ΄ΠΎΠΌ ΡΠΈΡΠ°Π½Π° ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΎΠ² ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΠΎΡΠΎΡΠΊΠΎΠ²ΠΎΠΉ ΠΌΠ΅ΡΠ°Π»Π»ΡΡΠ³ΠΈΠΈ, Π²ΠΊΠ»ΡΡΠ°ΡΡΠ°Ρ Π² ΡΠ΅Π±Ρ ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΠΌΠ°Π³Π½ΠΈΡΠΎΠΏΡΠΎΠ²ΠΎΠ΄ΠΎΠ², ΡΠΎΠ·Π΄Π°Π½ΠΈΠ΅ ΠΎΡΠ½Π°ΡΡΠΊΠΈ Π΄Π»Ρ ΠΈΡ
ΠΈΠ·Π³ΠΎΡΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½ΠΈΡ ΠΈ Π²ΡΠ±ΠΎΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ΅ΠΆΠΈΠΌΠΎΠ² ΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½ΠΈΡ. ΠΡΠ½Π°ΡΡΠΊΠ° Π΄Π»Ρ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΡΡΠ°ΡΠΎΡΠ° ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½ΠΈΡ Π² Π²ΠΈΠ΄Π΅ ΠΏΡΠ΅ΡΡ-ΡΠΎΡΠΌΡ ΠΈΠ·Π³ΠΎΡΠΎΠ²Π»Π΅Π½Π° ΠΈΠ· Π·Π°ΠΊΠ°Π»Π΅Π½Π½ΠΎΠΉ ΡΡΠ°Π»ΠΈ 5Π₯HB. Π‘ Π΅Π΅ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΡΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½Ρ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΡ Π΄Π»Ρ Π΄Π²ΡΡ
ΡΡΠ°ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ. ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ ΡΠ»Π΅ΠΊΡΡΠΎΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΠΈΠ·ΠΌΠ΅ΡΠ΅Π½Ρ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΡΠΊΡΠΏΡΠ΅ΡΡ-ΠΌΠ°Π³Π½Π΅ΡΠΎΠΌΠ΅ΡΡΠ°. ΠΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ, ΡΡΠΎ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΡ ΠΎΠ±Π»Π°Π΄Π°ΡΡ Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΠΉ ΠΏΡΠΎΡΠ½ΠΎΡΡΡΡ ΠΈ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΠΌΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠΌΠΈ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ°ΠΌΠΈ Π΄Π»ΡΡΠΎΠ·Π΄Π°Π½ΠΈΡ Π΄Π²ΡΡ
ΡΡΠ°ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΈΠΏΠ° ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ. ΠΠ° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΈΠ·Π³ΠΎΡΠΎΠ²Π»Π΅Π½Π½ΡΡ
ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΡΠΎΠ·Π΄Π°Π½ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ°Π·Π΅Ρ ΡΠ»Π΅ΠΊΡΡΠΎΠ΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ Ρ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ°ΡΡΠ΅ΡΠ½ΠΎΠΉ ΠΌΠΎΡΠ½ΠΎΡΡΡΡ 15 ΠΊΠΡ. ΠΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π° ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° ΠΏΠ΅ΡΠ΅Π΄ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΠ°Π»ΡΡ ΠΈ Π΄ΡΡΠ³ΠΈΠΌΠΈ ΠΌΠ°Π³Π½ΠΈΡΠΎΠΌΡΠ³ΠΊΠΈΠΌΠΈ ΡΠΏΠ»Π°Π²Π°ΠΌΠΈ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΡΡ Π±ΠΎΠ»Π΅Π΅ ΡΠΈΡΠΎΠΊΠΎΠ΅ ΠΈΡ
ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π² ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ°ΡΠΈΠ½Π°Ρ
Ρ ΡΠ΅Π»ΡΡ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΡΠ΄Π΅Π»ΡΠ½ΠΎΠΉ ΠΌΠΎΡΠ½ΠΎΡΡΠΈ ΠΏΡΠΈ Π²ΡΡΠΎΠΊΠΎΠΉ ΡΠΊΠΎΡΠΎΡΡΠΈ Π²ΡΠ°ΡΠ΅Π½ΠΈΡ Ρ ΠΌΠ΅Π½ΡΡΠΈΠΌΠΈ ΠΏΠΎΡΠ΅ΡΡΠΌΠΈ
Does emigration reduce corruption?
Β© 2017, The Author(s). We study the effects of emigration on bribery experience and attitudes towards corruption in the migrantsβ countries of origin. Using data from the Gallup Balkan Monitor survey and instrumental variable analysis, we find that having relatives abroad reduces the likelihood of bribing public officials, renders bribe-taking behavior by public officials less acceptable, and reduces the likelihood of being asked for bribes by public officials. Receiving monetary remittances does not change the beneficial effects regarding bribe paying and attitudes toward corruption; however, remittances counteract the beneficial effect on bribe solicitations by public officials. Overall, our findings support the conjecture that migration contributes to the transfer of norms and practices from destination to source countries