Solenoidw bɛ kɛ baara caman na walasa ka linear walima rotary drive di masinw ka sigidaw la. Hali ni solenoid valves ka baara bɛ se ka nɔgɔya i n’a fɔ da wuli ni dadon sisan, u bɛ se ka baara kɛcogo ɲuman sɔrɔ ni IC kɛrɛnkɛrɛnnen ye walasa k’u boli. Nin sɛbɛn in kɔnɔ, an bɛna sɛgɛsɛgɛli kɛ cogo min na drive circuit bɛ nɔ bila solenoid valve ka elekitoroniki baarakɛcogo la. Drive circuit fila bɛna suma ɲɔgɔn na: switch nɔgɔman ani sisan driver regulated. Fɛɛrɛ minnu bɛ fanga mara walasa ka dan sigi solenoid fanga la, olu fana bɛna don a kɔnɔ. Solenoid valve dɔnniya jɔnjɔn cogo nɔgɔman na, kuran-magnetiki bobine ye bobine ye min bɛ magnɛti-yɔrɔ Bɔ. An bɛ deli ka min wele ko solenoid, o ye minɛn ye min bɛ baara kɛ ni bobine ye ani core lamagannen ye min dilannen don ni nɛgɛ ye walima tuma dɔw la magnɛti fɛn wɛrɛ. Kuran kɛli bobine la, o bɛ kɛ sababu ye ka koro sama walima ka a gɛrɛntɛ ka kɛɲɛ ni bobine ye, o bɛ na ni fɛnw lamagacogo ye minnu bɛ kɛ ka fɛnw boli masinw ka sigidaw la.
1. Kuranko bobine typique bɛ kɛ ni bobine ye min bɛ magnetic field dilan. Ni solenoid bɛ baara la, voltage bɛ kɛ windings kan walasa ka magnetic field sɔrɔ. K’a sababu Kɛ winding in ka inductance belebele ye, a bɛ waati dɔ Kɛ walasa sisan ka Kɛ. Fanga min bɛ ElectroMagnet core kan o bɛ Bɛn ni current ye. Walasa ka fanga hakɛba sɔrɔ walasa ka koori lamaga, tension caman ka kan ka kɛ winding kan walasa ka kuran sigi teliya la. Ni lamaga in dafara, a ka c’a la, kuran min ka dɔgɔn kosɛbɛ, o bɛ kɛ ka a kɔnɔna minɛ a nɔ na. Ni kuran ma dɔgɔya, fanga caman bɛ dun winding na ani funteni caman bɛ sɔrɔ solenoid fɛ. Walasa ka o gɛlɛyaw ɲɛnabɔ, kuran bolibaga basigilen bɛ se ka kɛ ka kuran-kurunba boli. Kuran bɛ se ka kunbɛn waati kɔnɔ walasa ka wale ɲininen di ani ka dan sigi fanga la min bɛ dun walasa solenoid ka to a nɔ na. Test setup Walasa ka solenoid drive schemes suguya wɛrɛw ka masinw ni kuran baarakɛcogo suma, sɛgɛsɛgɛli kɛcogo nɔgɔman dɔ jɔra ni servo potentiomètre ye min sirilen bɛ solenoid flexible la walasa ka solenoid lamagacogo suman. Lamaga, ka fara tension ni current kan, o bɛ minɛ ni oscilloscope ye.
2. Kɔrɔbɔli minɛn bɛ kɛ ni servo potentiomètre ye min sirilen bɛ solenoid la ni a bɛ a biri. Kuran-minɛn nɔgɔman min bɛ se ka solenoid valve boli, o sira nɔgɔman ye ka kuran da ani ka bɔ a la. O sɛrɛkili in na, kuran bɛ dan dɔrɔn ni kuran-magnetiki bobine ka sɔrɔ tension ni DC resistance ye.
3. Solenoid bobine bolicogo nɔgɔman ye gɛlɛya ye min bɛ sɔrɔ kuran sɛgɛsɛgɛli la, min ka teli ka baara kɛ ni mosfet switch dɔgɔman ye ani current recycling diode. Drive nɔgɔmanw ka kuran-mekanikini baara dan ye. Komin voltage ni current bɛɛ bɛ Kɛ 100% waati la, current samali bɛ dan Kɛ ni solenoid ka fanga-dafalen hakɛ basigilen ye. Bobine inductance belebele fana bɛ dan sigi sisan teliya la ni bobine daminɛna fɔlɔ. An ka sɛgɛsɛgɛli la, an ye solenoid lamagacogo, a ka tension ani a ka current suman ni switch simple ye. O cogo la, ni solenoid bɛ baara kɛ tuma o tuma, solenoid (15 Ω, rated voltage 12 V) bɛ 30 ms ta ka boli ani ka fanga 10 W dun.
4. O waleyaw bɛ baara kɛ ni switch nɔgɔmanw ye walasa ka solenoid lamagacogo, a ka tension ani a ka current jira. N'i b'a fɛ ka "valley" dɔn sisan waveform (waati) la, current (kurunba) dɔgɔyali bɛ Bɔ kɔ emf (kɔmu) la min bɛ Sɔrɔ electromagnet (kurunba) ka core (yɔrɔ) lamagannen fɛ. Ni a kɔnɔna bɛ teliya, kɔ EMF bɛ bonya fo solenoid duguma ka bɔ ka taa a lamaga. A ka ca a la, kuran-magnetiki-walekɛlan minnu bɛ baara kɛ kosɛbɛ, olu bɛ daminɛ fɔlɔ dɔrɔn de wajibiya walasa ka sama ka don solenoid kɔnɔ. Lamagali bannen kɔfɛ, sisan hakɛ min bɛ solenoid kɔnɔ, o bɛ se ka dɔgɔya, o bɛ se ka fanga bɔ ani ka funteni dɔgɔya min bɛ sɔrɔ bobine kɔnɔ. O fana bɛ sira Di baara kɛli ma ni fɛnw ye minnu ka bon kosɛbɛ, o min bɛ kɛ sababu ye ka kuran sama ka caya, o bɛ kɛ sababu ye ka solenoid daminɛ joona ani ka fanga caman di.
