Zero- hla lub hwj chim tswj cov cuab yeej siv lawv cov txiaj ntsig tseem ceeb ntawm kev ua kom muaj kev hloov pauv lossis kev tswj fais fab ntawm xoom- hla qhov hluav taws xob / tam sim no, txo cov kab sib txuas, kev cuam tshuam, thiab hloov arcing. Ua ke nrog lawv cov yam ntxwv xws li kev tsim qauv, ntau yam kev tiv thaiv mechanisms, dav voltage / tam sim no adaptation ntau yam, thiab kev txhawb nqa rau kev sib txuas lus fieldbus, lawv tau siv dav hauv kev tsim khoom, khoom siv hluav taws xob, khoom siv tshwj xeeb, thiab lwm yam. Cov ntawv thov tshwj xeeb tau piav qhia raws li hauv qab no:
Muaj hluav taws xob cua sov tswj
Raws li cov thawj coj zoo tshaj plaws rau kev tswj qhov kub thiab txias, cov cuab yeej siv tau rau hluav taws xob cua sov xwm txheej thoob plaws ntau qhov kev lag luam, hloov mus rau ntau hom kev thauj khoom thiab kev sib txuas:
- Resistive load cua sov: Precise temperature regulation of industrial resistance furnaces thiab laboratory electric furnaces; cua sov tswj ntawm melting furnaces nyob rau hauv iav ntau lawm; Kev kho kub tsis tu ncua ntawm kev kho cua sov hlau (quenching, tempering) cov cuab yeej, kom ntseeg tau tias cua sov uniformity thiab kub stability.
- Tshwj xeeb cua sov caij tswj: Kev tswj fais fab ntawm silicon carbide rods, silicon molybdenum rods, thiab graphite loads (tsim rau siab -kub cua kub scenarios xws li metallurgical smelting thiab ceramic sintering); Kev tswj cua sov ntawm cov teeb infrared (IR infrared teeb) (siv rau hauv kev ziab thiab kho cov txheej txheem, xws li txheej ziab thiab tom qab- molding txias / kho cov yas).
- Inductive load cua sov: Kev tswj cov khoom siv cua sov induction nrog cov hloov pauv, zam qhov cuam tshuam ntawm kev hloov pauv ntawm cov khoom siv inductive, ua kom cov cuab yeej siv lub neej thiab kev ua kom sov. Nws yog feem ntau siv rau hauv cov hlau smelting, vuam preprocessing, thiab lwm yam scenarios.
Daim ntawv thov hauv Kev Siv Hluav Taws Xob thiab Hluav Taws Xob
Kev vam khom rau cov ntse networked fais fab faib ua haujlwm thiab cov kab sib chaws tsis tshua muaj kev cuam tshuam cov yam ntxwv, nws ua lub luag haujlwm tseem ceeb hauv kev faib hluav taws xob, cov chaw txhawb zog tshiab, thiab lwm yam xwm txheej:
- Hloov ntawm peb -theem them nyiaj capacitor: Zero-Kev sib tw ua kom pom kev nce siab- tsis pub hloov pauv ntawm cov khoom siv hluav taws xob, txo cov kab hluav taws xob cuam tshuam thiab txhim kho lub zog hluav taws xob. Nws yog tsim rau reactive fais fab nyiaj optimization nyob rau hauv lub Hoobkas fais fab faib tshuab thiab ua lag luam hauv tsev fais fab faib chav.
- Cov khoom siv hluav taws xob tshiab txhawb nqa: Kev tswj hwm lub zog ntawm photovoltaic inverters thiab kev hloov pauv kev tswj hwm ntawm lithium roj teeb them thiab tawm tshuab. Nws hloov mus rau qhov chaw ua haujlwm nrog lub tshuab hluav taws xob tsis ruaj khov (47-63Hz), ua kom muaj kev ruaj ntseg ntawm cov khoom siv hluav taws xob tshiab.
- DC fais fab mov tswj: Kev tswj fais fab thiab kaw- voj tswj (txhawb qhov tam sim no, qhov hluav taws xob tsis tu ncua, thiab lub zog tsis tu ncua) ntawm cov khoom siv hluav taws xob electrolytic thiab cov khoom siv hluav taws xob electroplating. Nws yog sib xws nrog dual-kaw- voj peb-theem rectified DC fais fab mov, ua tau raws li cov khoom siv hluav taws xob muaj tseeb ntawm electrolytic metallurgy thiab electroplating ua.
Cov ntawv thov tshwj xeeb hauv Tshuaj thiab Pharmaceutical Industries
Nws hloov mus rau cov xwm txheej ntau lawm uas xav tau qhov kub thiab txias, kev kub siab, thiab kev ruaj ntseg siab, ua kom cov txheej txheem txuas ntxiv thiab kev nyab xeeb:
- Reactor kub tswj: Nyob rau hauv cov tshuaj synthesis thiab tshuaj cov tshuaj tiv thaiv txheej txheem, meej hwj chim tswj ntawm reactor cua sov tshuab ua kom cov tshuaj tiv thaiv qhov kub thiab txias, txhim kho cov khoom zoo thiab cov tshuaj tiv thaiv efficiency.
- Cov khoom kom qhuav thiab purification: Nyob rau hauv cov txheej txheem ziab ntawm cov khoom siv tshuaj raw khoom thiab cov tshuaj intermediates, lub hwj chim tswj ntawm infrared cua sov los yog cov cua sov kuj ua tiav maj mam ziab, zam cov khoom deterioration vim lub zos overheating; ruaj khov cua sov lub zog tswj thaum lub sij hawm distillation thiab purification txheej txheem kom purification raug.
Tsav thiab General Machinery Control
Siv cov pib mos, mos nres ua haujlwm, thiab qis- cov yam ntxwv cuam tshuam, nws hloov mus rau qhov pib- nres thiab ceev cov kev xav tau ntawm ntau lub cav thiab tshuab:
- Lub cev muaj zog pib pib thiab kev tswj ceev: Mos pib tswj ntawm ib zaug -theem / peb-theem asynchronous motors (xws li kiv cua, twj tso kua mis, thiab conveyor siv lub cev muaj zog), txo daim phiaj inrush tam sim no thaum pib thiab txo qis lub cev muaj zog siv tshuab; kev tswj ceev ntawm cov motors me (ua tiav los ntawm kev tswj lub voj voog hluav taws xob) kom ua tau raws li kev ua haujlwm raws li kev ua haujlwm sib txawv.
- Mechanical load switching tswj: Switching tswj ntawm ntau yam actuators nyob rau hauv automated ntau lawm kab (xws li lub hwj chim tswj ntawm hydraulic systems thiab pneumatic systems). Zero- hla kev ua kom tsis txhob hloov arcing, txhim kho kev tswj kom raug thiab kev ntseeg tau ntawm lub cev.
Lwm Cov Kev Thov Tshwj Xeeb Scenarios
- Precision ntsuas thiab cov khoom siv hluav taws xob: Cua sov los yog fais fab kev tswj ntawm kev soj ntsuam precision instruments (xws li lub thawv kub thiab electrochemical analyzers), cia siab rau qhov kub thiab txias -drift- free linear program tswj thiab siab - precision AD hloov dua siab tshiab los xyuas kom meej cov khoom ruaj khov; kev tswj fais fab ntawm vuam preheating, tivthaiv kev laus kuaj, thiab lwm yam txheej txheem hauv cov khoom siv hluav taws xob ntau lawm.
- Cov cuab yeej tshwj xeeb ib puag ncig txhawb nqa: Kev tswj cua sov lossis hluav taws xob hauv cov xwm txheej xav tau kev nyab xeeb siab (xws li tawg- thaj chaw pov thawj hauv roj av thiab tshuaj lom neeg kev lag luam). Nrog cov nplaim taws- cov khoom siv retardant thiab ntau lub zog tiv thaiv (overcurrent, overvoltage, overtemperature), nws ua tau raws li cov qauv kev nyab xeeb; nyob rau hauv generator-powered scenarios xws li ships thiab teb chaw ua hauj lwm, zaus tus kheej-adaptation muaj nuj nqi (47-63Hz) copes nrog voltage thiab zaus fluctuations, kom ruaj khov load lag luam.