KJ1501X1-BA2临汾市
与低压电机相比,高压电机线圈制作非常复杂,高压电机定子绕组会按照不同的额定电压选择不同的电磁线,线圈制作中会在线圈直线边及伸出槽口位置包扎防电晕材料,也就是我们说的高、低阻带,其目的在于防止电机运行过程中电晕的产生。
电晕的产生及其危害
电晕的产生是因为不平滑的导体产生不均匀的电场,在不均匀的电场周围,曲率半径小的电极附近,当电压升高到一定值时,由于空气游离就会发生放电,形成电晕。
因为在电晕的外围电场很弱,不发生碰撞游离,电晕外围带电粒子基本都是电离子,这些离子便形成了电晕放电电流。简单地说,曲率半径小的导体电极对空气放电,便产生了电晕。
高压电机定子绕组在通风槽口及直线出槽口处、绕组端部电场集中,当局部位置场强达到一定数值时,气体发生局部电离,在电离处出现蓝色荧光,这即是电晕现象。
Walker's Game WGE-GWP-AMCARB Alpha Power Muffs - 5x Hearing Enhancement
Walker's Game WGE-GWP-AM360NXT Alpha Muffs 360 - 9x Hearing Enhancement
Walker Filtration Alpha Series Cast Aluminium Filters A018XA A018X1
Vtg Metal Rolodex V-FILE 4" x 6" Blank Cards w/ CUSTOM Alpha Poly Guides. Nice!
VPC Alpha-Flex 1-1/4" x 12" Floppy Conduit 11-12512 x 6
Vorrichter-Software Alpha Rohrleitungsbau Anlagenbau
Vorrichter-Software Alpha Plus Anlagen Rohrleitungsbau
Volume Slider Potentiometer (100KB)(Alpha) (2 pack)
VITEK VTC-IRLED24A ALPHA INFRARED CAMERA 12V-DC D508736
Vitek Alpha Series Indoor Color Dome Camera
Vitalograph ALPHA Touch Spirometer inkl. Spirotrac V Softwa
Vital Alpha Ice Pack Safety Wellington VW604
VITADUR Alpha Standard-Set # 1162
VITADUR ALPHA PORCELAIN 50g X 5, 12g X 7
Vitadur Alpha Keramikmassen Sortiment Art. Nr. 1459
Vitadur Alpha Keramikmassen Masterkit Art. Nr. 1458
VITADUR Alpha Keramikmassen # 1207
VITADUR Alpha + VITADURVEST Keramikmassen # 672
Vita Response Metallkeramik + Vitadur Alpha - Nr.300M85
VITA Keramikmassen VITADUR Alpha # 426
Vision Engineering Mantis Isis Alpha Stereo Microscope
VISION ENGINEERING ERGOWEDGE 25° HEAD ANGLE ADAPTOR for Lynx, Alpha, Beta, Cobra
Vision Engineering Dynascope Lynx Alpha Microscope Boom Bracket for Light Source
Vision Engineering C-069 Universal Camera Mount Adapter Lynx Alpha Beta Cobra
Vision Engineering Alpha Stereomikroskop Expanded-Pupil #9187
Vision Engineering Alpha Mantis Cobra Microscope Power Source Supply
Vision Engineering ALPHA ISIS Stereoscope Microscope.
Vision Engineering ALPHA ISIS Stereoscope Microscope WORKING
Vision Engineering ALPHA ISIS Stereoscope Microscope Nice
Vision Engineering Alpha Isis Stereo Microscope with Light Source
Vision Engineering Alpha Isis Stereo Microscope HEAD
Vision Engineering ALPHA ISIS Microscope WORKING 115V
Vision Engineering 0.7x objective lens for Lynx/ Alpha stereo microscope
Vision Engineering 0.5x objective lens for Lynx/ Alpha stereo microscope
Vishay 16 DIGIT ALPHA NUM DISPLAY
Vintage Royal Alpha 2001 Electric Typewriter. Working Condition With Case!
Vintage Quality British MERCER Contact Dial Gauge/Gage - ALPHA 13 - Original Box
Vintage Mod Rolodex Rotary Swivel File with Cards + Bonus Box of Alpha Guides
Vintage Lot of Alpha & Belden Wire 20 & 34 AWG Cable NOS dq
Vintage Letterpress Printing Block Wood & Metal EAGLE ALPHA TAU GAMMA
Vintage Lark Carry On Luggage Train Traincase Bag
Vintage Harris Alpha head mobile car phone Black trunk Transceiver cord speaker
Vintage Harris Alpha head Alpha 40 mobile car phone white w/trunk transceiver
Vintage ElectricTypewriter TA Royal Alpha 2001 Full Size,made In West Germany
Vintage ElectricTypewriter TA Royal Alpha 2001 Full Size,made In West Germany
Vintage Aluminum Hat/Millinery Steam Block;Form;Mold;Die, Derringer Style, 7-3/8
Vintage Alpha Technologies Inc. Service Power Supply Model APP6014-S
Vintage Alpha Solder 1 LB. pound Roll 60/40 Alloy (off a large roll !!
Vintage Alpha Scientific Laboratories Inc. Model AL 675 Radio RF Oscillator
Vintage Alpha Moda Power supply type 60 field modulator
Vintage ALPHA METALS Soldering Paste Flux 2 oz Tin Can Metal Cleaner 51012
VINTAGE ALPHA METALS ENERGIZED ROSIN SOLDER
Vintage Alpha Jackson Safety Cap with Visitor Sticker, Red, with insert 1981?
Vintage 1988 Alpha W-10 Manual Communication And Control Cables Technical Data
Victoreen 470A, 12 Ranges, 8 MeV Alpha, 120 KeV Beta, Panoramic Survey Meter
Vexta Alphastep Stepper ASM36AK Closed Loop Stepping Motor Alpha Step /Belt Gear
VELCRO PAD BACKER 4" 3.5" 3" ALPHA BARRANCA. 10 with 1 FREE! or 20-2+free ship!
Variable Power Supply Alpha 2000 AC 0-25V,5A/DC 0-25V 5A
Value Kit - Smead Alpha-Z Color-Coded Second Letter Labels (SMD67174) and BIC Ro
Valhalla Alpha 4314 Ultra Safe Digital Igniter Tester 20ohm-2Mohm Alpha4314
Valhalla Alpha 4314 Ultra Safe Digital Igniter Tester 20ohm-20kohm Alpha4314
V16012 BK199 Power cable
V12 SAFETY POLYURETHANE INSULATED -40C ALPHA ICE PACK WELLINGTON WELLIES FAB411
Uvex 12210250 Alpha Cap with Suspension White
USM2-AM status monitor for Alpha XM2 standby power supply
VITADUR ALPHA BLEACHING SHADE REPRODUCTION KIT IN ORIG. BOX - 6 12G BOTTLES
URMA COMMAND ALPHA-ALPHA MODUL REDUCER 12-72-17 (Mount 6 to 4)
STANLEY SG-ALPHA-202-00, Q1001-010-001 REV. A NUTRUNNER TORUE CONTROLLER BF
STANLEY Q1001-010-001 REV. A SG-ALPHA-202-001 NUTRUNNER TORUE CONTROLLER BF
STANLEY Q 1001 REV. A SG-ALPHA-202-001 NUTRUNNER TORUE CONTROLLER BF
STANLEY 21A108700 ALPHA SERIES NUTRUNNER TORQUE CONTROLLER BI
STANLEY 21A108700 ALPHA SERIES NUTRUNNER TORQUE CONTROLLER 20
STANLEY 21A108700 ALPHA SERIES NUTRUNNER TORQUE ASSEMBLY CONTROLLER FF
STANLEY 21A108700 ALPHA SERIES ELECTRONIC NUTRUNNER TORQUE CONTROLLER BC