Perkins Jenereithara ea EMC Merero ea Moqapi

Litekanyetso tsa moralo o lumellanang le electromagnetic tsa jenereithara ea Perkins bakeng sa ts'ebeliso ea setsi sa data.

(1) Sebelisa ka botlalo 'me u fane ka papali e felletseng mabapi le khokahano ea motlakase ea likarolo tsa elektroniki tse sebelisitsoeng.Ho kenyelletsa: ① ho khetha likarolo tsa elektroniki tse nang le mamello e kholo ea mats'oao;② Khetha lisebelisoa tsa elektronike ka lebelo le loketseng;③ Fokotsa ho sitisa ho kenya letsoho ha potoloho ea ho kenya (haholo-holo potoloho e kenang e hole) ka hohle kamoo ho ka khonehang;④ Fokotsa sephetho sa sephetho ka nepo.

(2) Moralo oa tsamaiso ea phepelo ea motlakase oa Perkins jenereithara ea diesel .Ho kenyeletsoa: ① khetha mochine oa motlakase o nang le bokhoni bo fokolang ba ho kopanya ka lehlakoreng le ka sehloohong le lehlakoreng la bobeli le matla a maholo a ho kopanya fatše ka lehlakoreng le ka sehloohong;② Adopt e ajoa ka sebopeho sa matla ka hohle kamoo ho ka khonehang;③ Letoto la ts'ebetso la motlakase oa AC oa mojule oa matla le tlameha ho ba kholo ho lekana.

(3) Khetho ea mokhoa oa ho theola fatše.① Ka kakaretso, motheo o tobileng oa amoheloa;② Ha karolo ea taolo e kopantsoe ka motlakase le lisebelisoa tse phahameng tsa motlakase, mokhoa oa fatše o phaphametseng o amoheloa;③ Matla a ajoang a tsamaiso ea fatše e phaphametseng e tlameha ho laoloa ka thata.

(4) Ts'ebetso ea matla a ajoang a tsamaiso ea taolo.① Leka ho fokotsa matla a ho kopanya lipakeng tsa mahlakore a mantlha le a bobeli ho thibela tsela ea tšitiso e tloaelehileng;② Leseli le tloaelehileng la makenete le kenngoe sebakeng se kenang boema-kepeng, ebe ho hokelloa matla a symmetrical high-frequency capacitance ho ea fatše;③ Boloka terata ea fatše hole le lithapo tse ling;④ Fokotsa matla a ajoang a sistimi;⑤ Lekola bokhoni bo ajoang ba karolo e 'ngoe le e' ngoe ho ea fatše, sekaseka phallo ea phallo ea tšitiso e tloaelehileng, lekanya tšusumetso ea tšitiso ea mokhoa o tloaelehileng, 'me u etse mehato ea tekheniki ho thibela tšitiso.

Ke matšoao afe a mantlha a tekheniki a lets'oao le leholo le litšobotsi tse nyane tsa matšoao?

Li-index tsa mantlha tsa tekheniki tsa sistimi ea excitation li kenyelletsa:

(1) Li-index tsa mantlha tsa litšobotsi tse kholo tsa mats'oao: ① bakeng sa sistimi e tloaelehileng ea ho hlasimolla, li-index tsa tekheniki li na le karo-karolelano ea karabelo e phahameng ea voltage le excitation voltage reaction;② Bakeng sa sistimi e hlasimollang e nang le karabelo e phahameng ea mantlha, li-index tsa tekheniki ke nako ea karabelo ea voltage e phahameng ka ho fetesisa.

(2) Li-index tsa mantlha tsa tekheniki tsa litšoaneleho tse nyane tsa matšoao ke: nako ea ho phahama, nako ea tokiso, linako tse fetang le tse oscillation.Li-index tse tloaelehileng ke: overshoot ≤ 50%, nako ea ho lokisa ≤ IOS, linako tsa oscillation ≤ 3 linako.

Ke hobane'ng ha u lekanya sekhahla sa lebelo la rotor ha jenereithara e qala?Bakeng sa li-rotor tse ling tsa jenereithara, phoso ea motheo ea jenereithara ea li-rotor winding hangata e amana le matla a centrifugal ha rotor e potoloha, empa phoso ea mofuta ona e ke ke ea bonahala tekong tlas'a ho koala.Ka hona, ha jenereithara e phahama ho tloha ho lebelo la zero ho ea ho lebelo le lekantsoeng, ho lekanya ho kenngoa ha rotor matsoelintsoeke sethaleng sena ho ka ahlola hore na ho na le phoso e joalo ho rotor matsoelintsoeke, e le ho fumana ka nepo phoso le ho netefatsa hore ha ho na kotsi e patiloeng. ts'ebetso e tloaelehileng ea ho tsoelipana ha rotor.

Semiconductor excitation regulator

Sistimi ea ho hlasimolla ea semiconductor, yuniti ea matla a ho hlasimolla ke semiconductor rectifier le phepelo ea eona ea motlakase ea AC, 'me taolo ea ho hlasimolla e entsoe ka likarolo tsa semiconductor, likarolo tse tiileng le li-circuits tsa elektroniki.Molaoli oa pele o ne a bonahatsa feela ho kheloha ha motlakase oa jenereithara mme a etsa tokiso ea motlakase.Hangata e bitsoa voltage regulator (voltage regulator for short).Taolo ea hajoale e khona ho bonts'a mefuta e fapaneng ea mats'oao a taolo ho kenyeletsoa lets'oao la ho kheloha ha motlakase bakeng sa taolo ea excitation, ka hona e bitsoa "excitation regulator".Ho hlakile hore regulator ea excitation e kenyelletsa mosebetsi oa motlakase oa motlakase.