Application Type
Patent - Foreign
Application SubType
Patent - PCT National Phase
(10) Registration Number and Date
Status
INACTIVE ( B10)
(180) Expiration Date
(20) Filing Number and Date
LA P/961 2023.11.11
(40) Publication Number and Date
(86) PCT Filing Number and Date
(87) PCT Publication Number and Date
(85) National Entry Date
(30) Priority Details
(74) Representative
(LA) Tilleke & Gibbins Lao Co., Ltd : No. 302, 3rd Floor, Vieng Vang Tower, Unit 15, Boulichan Road, Dongpalan Thong Village, Sisattanak District, Vientiane Capital, Lao PDR
(54) Title
(LA) (EN) ມໍເຕີຊັກນຳໄຟຟ້າ ພ້ອມກັບການປະຕິບັດງານຂອງຊ່ວງແຮງດັນໄຟຟ້າຫຼາຍລະດັບ
(57) Abstract
(EN) (LA)

The present invention discloses an induction motor adapted to be operated at three or more
different voltage bands. The inductioo motor includes a rotor that rotates in a housing about an axis
of rotation, and a stator that is stationary and magnetically acts upon said rotor. The stator includes a stator core having a plurality of slots formed therein. Each of the plurality of slots includes two or
more concelltric windings configured therein. Each of the t'wo or more concentric winding includes
a coil extending between a starting lead towards an ending lead and having a variable number of
winding turns. The two or more concentric windings are connected in one of at least three
predetermined connection patterns so as to allow the induction motor to be operated in a respective

(EN) (LA)

ການປະດິດສ້າງປະຈຸບັນ ເປີດເຜີຍນໍາໃຊ້ໄຟຟ້າ ທີ່ດັດປັບໃຫ້ປະຕິບັດງານກັບຊ່ວງແຮງດັນໄຟຟ້າສາມ ຫຼື ຫຼາຍລະດັບຕ່າງກັນ. ມໍເຕີຊັກນຳໄຟຟ້າ ປະກອບດ້ວຍ ຕົວໜຸນ (ໂຣເຕີ) ຊຶ່ງຖືກໍານົດຄ່າ ເພື່ອ ໜູນໃນໂຮງເຮືອນອ້ອມແກນຂອງການໜູນ; ສະເຕເຕີຢູ່ຄົງທີ່ຊຶ່ງກໍານົດຄ່າ ເພື່ອກະທໍາໜ້າທີ່ແມ່ຫຼັກກັບໂຣເຕີດັ່ງກ່າວ; ສະເຕເຕີປະກອບດ້ວຍແກນສະເຕເຕີຊຶ່ງມີຫຼາຍສະລອດທີ່ຖືກສ້າງຂື້ນໃນນີ້, ແຕ່ລະສະລອດ ປະກອບດ້ວຍ ສອງ ຫຼື ຫຼາຍຂົດລວດມ້ວຍສູນກາງ ຊຶ່ງຖືກກໍານົດຄ່າໃນນີ້, ແຕ່ລະຂົດລວດມ້ວນປະກອບດ້ວຍຂວດລວດຊຶ່ງມີຈໍານວນຮອບຂອງຂວດລວດທີ່ເປັນຕົວແປຜັນ. ສອງ ຫຼື ຫຼາຍຂົດລວດມ້ວນສູນກາງ ຖືກເຊື່ອມຕໍ່ກັບຢ່າງໜ້ອຍທີ່ສຸດ ໜຶ່ງໃນ ສາມຮູບແບບຂອງການເຊື່ອມຕໍ່ທີ່ຖືກກໍານົດໄວ້ລ່ວງໜ້າ ເພື່ອເຮັດໃຫ້ ມໍເຕີຊັກນໍາໄຟຟ້າ ປະຕິບັດງານ ໃນຊ່ວງແຮງດັນໄຟຟ້າຕາມລໍາດັບ ໂດຍຂື້ນກັບ ຮູບແບບຂອງການເຊື່ອມຕໍ່, ເມື່ອກໍາລັງໄຟຟ້າສະໜອງຜ່ານ.

(58) Citations
License Details
(98) Annuity Details
YearValidity StartValidity EndPayment
Event NameDateLink
A102023-11-11
A152024-07-11
B102025-04-28