inahaneloang

E le sesebelisoa sa lipalangoang tse sebetsang hantle haholo tse sebelisoang haholo mererong ea ho boloka metsi, indastering ea petrochemical, le lits'ebetso tsa phepelo ea metsi litoropong, lipompo tsa turbine tse otlolohileng li etsa 30% -50% ea kakaretso ea ts'ebeliso ea matla a sistimi. Mekhoa e tloaelehileng ea ho laola lebelo le sa khaotseng e na le tšenyo ea matla ka lebaka la ho se khone ho lumellana le litlhoko tsa phallo. Ka kholo ea theknoloji ea "variable frequency speed control" (VFS), ts'ebeliso ea eona molemong oa ho boloka matlalipompo tsa turbine tse emisitsoeng ka mekhahlelo e mengatae se e le setsi sa bohlokoa indastering. Pampiri ena e hlahloba boleng ba mantlha ba litsamaiso tsa VFS ho latela melao-motheo ea tekheniki, litlamorao tse sebetsang tsa ho boloka matla, le maikutlo a moruo.

I. Melao-motheo ea Tekheniki le ho Ikamahanya le Boemo ba Litsamaiso tse Fetohang tsa ho Laola Lebelo la Maqhubu ho ea ho Multistage Vertical Turbine Pumps

1.1 Melawana ya Motheo ya Taolo ya Lebelo le Fetohang

Lisistimi tsa VFS li lokisa maqhubu a phepelo ea motlakase (0.5–400 Hz) ho laola lebelo la pompo (N∝f), kahoo e laola sekhahla sa phallo (Q∝N³) le hlooho (H∝N²). Balaoli ba mantlha (mohlala, VFDs) ba sebelisa li-algorithms tsa PID bakeng sa taolo e nepahetseng ea phallo-khatello ka phetoho e matla ea maqhubu.

1.2 Litšobotsi tsa Ts'ebetso ea Lipompompo tsa Turbine tsa Multistage Vertical Turbine le ho Ikamahanya ha tsona le VFS

ditshebetso tse Keyikenyeletsa:
• Mokhoa o moqotetsane oa ts'ebetso e phahameng: E ​​tloaetse ho fokotseha ha ts'ebetso ha e sebetsa hole le libaka tsa moralo
• Liphetoho tse kholo tsa phallo: E hloka ho lokisoa ha lebelo khafetsa kapa ts'ebetso ea ho emisa ho qala ka lebaka la tsamaiso khatello e fapaneng
• Mefokolo ea sebopeho sa shaft e telele: Ho otla ha valve ka tloaelo ho baka tahlehelo ea matla le mathata a ho sisinyeha

VFS e lokisa ka kotloloho lebelo ho fihlela litlhoko tsa phallo, e qoba libaka tse sa sebetseng hantle le ho ntlafatsa haholo ts'ebetso ea sistimi.

II. Tlhahlobo ea Katleho ea ho Pholosa Matla ea Mekhoa ea Taolo ea Lebelo la Maqhubu a Fetohang

2.1 Mekhoa ea Bohlokoa ea Ntlafatso ea Tšebeliso ea Motlakase

(Kae ΔPphunyang e emela tahlehelo ea khatello ea valve)

2.2 Lintlha tse sebetsang tsa nyeoe ea kopo

• **Projeke ea Puseletso ea Setsi sa Phepelo ea Metsi:**

· Thepa: 3 XBC300-450 lipompo tse emeng tse otlolohileng (155 kW e 'ngoe le e 'ngoe)

· Pele ho Retrofit: Tšebeliso ea letsatsi le letsatsi ea motlakase ≈ 4,200 kWh, litšenyehelo tsa selemo ≈$39,800

· Kamora Retrofit: Tšebeliso ea letsatsi le letsatsi e fokotsehile ho 2,800 kWh, poloko ea selemo ≈$24,163, nako ea ho lefa <2 lilemo

III. Tlhahlobo ea Moruo le Tlhahlobo ea Pusetso ea Matsete

3.1 Papiso ea Litšenyehelo Pakeng Tsa Mekhoa ea Taolo

3.2 Palo ea Nako ea Tefello ea Matsete

Mohlala: Keketseho ea theko ea lisebelisoa$27,458, chelete ea selemo le selemo$24,163 → ROI ≈ lilemo tse 1.14

3.3 Melemo e Patiloeng ea Moruo

• Nako e atolositsoeng ea bophelo ba lisebelisoa: 30% -50% ea nako e telele ea tlhokomelo ka lebaka la ho fokotseha hoa nako
• Phokotso ea khabone: Phallo e le 'ngoe ea CO₂ ea pompo ea selemo e fokotsoe ka ~ lithane tse 45 ho 50,000 kWh e bolokiloeng.
• Litšusumetso tsa leano: Ho lumellana le tsa China Litaelo tsa Tlhahlobo ea Paballo ea Matla a Indasteri, ba tšoanelehang bakeng sa lithuso tsa theknoloji e tala

 IV. Thuto-pale: Petrochemical Enterprise Multistage Pump Group Retrofit

4.1 Morero oa Morero

• Bothata: Ho emisa khafetsa ha lipompo tsa phetisetso ea oli e tala ho bakile litšenyehelo tsa selemo le selemo tsa tlhokomelo >$109,832 kahobane tsamaiso ho feto-fetoha ha khatello
• Tharollo: Ho kenya li-VFD tsa 3 × 315 kW tse nang le li-sensor tsa khatello le sethala sa ho shebella leru

4.2 Liphello tsa Phethahatso

• Melemo ea matla: Tšebeliso ea matla a pompo ka 'ngoe e fokotsoe ho tloha ho 210 kW ho ea ho 145 kW, ts'ebetso ea sistimi e ntlafalitsoe ka 32%.
• Litšenyehelo tsa ts'ebetso: Nako ea ho se sebetse e fokotsehile ka 75%, litšenyehelo tsa selemo le selemo tsa tlhokomelo li fokotsehile ho$27,458.
• Melemo ea moruo: Litšenyehelo tse felletseng tsa ho khutlisa li khutlisitsoe nakong ea lilemo tse 2, phaello e akaretsang >$164,749

V. Mekhoa ea Bokamoso le Likhothaletso

1. Lintlafatso Tse Bohlale: Ho kopanngoa ha li-algorithms tsa IoT le AI bakeng sa taolo ea matla e boletsoeng esale pele

2. Lisebelisoa tsa Khatello e Phahameng: Nts'etsopele ea li-VFD tse loketseng lipompo tse 10 kV+ tsa mekhahlelo e mengata

3. Tsamaiso ea Lifecycle: Ho theoa ha mefuta e 'meli ea dijithale bakeng sa ho sebelisa matla a bophelo bo botle

fihlela qeto e
Litsamaiso tse feto-fetohang tsa taolo ea lebelo li fihlella lintlafatso tse kholo tsa ts'ebeliso ea matla le phokotso ea litšenyehelo tsa ts'ebetso ho lipompo tsa turbine tse otlolohileng ka mekhahlelo e mengata ka ho tsamaisana hantle le litlhoko tsa hlooho ea phallo. Lithuto-pale li bonts'a linako tse tloaelehileng tsa ho lefa tsa lilemo tse 1-3 tse nang le melemo e mengata ea moruo le tikoloho. Ka nts'etsopele ea ntlafatso ea liindasteri, theknoloji ea VFS e tla lula e le tharollo ea mantlha bakeng sa ntlafatso ea matla a pompo.