Ho Hlalosa Bocha Polokelo ea Matla: Kamoo Bahlahlobi ba Battery ba Phahameng ka ho Fetisisa ba Tsamaisang Phetohelo e Ncha ea Matla

Phetoho ea lefats'e ho likoloi tse ncha tsa matla le lits'ebetso tse kholo tsa polokelo ea matla li tšoaea nako ea bohlokoa nalaneng ea theknoloji. Bohareng ba phetoho ena ho na le betri-motlakase oa bohlokoahali o khethollang ts'ebetso, polokeho le bophelo bo bolelele ba ntho e 'ngoe le e' ngoe ho tloha likoloing tsa motlakase ho ea ho libanka tsa matla a marang-rang. Ha thekenoloji ea betri e ntse e potlaka, ho tlameha ho ba joalo le ho nepahala le ho rarahana ha lisebelisoa tse sebelisoang ho li leka. Tlhokahalo ena e ntseng e eketseha ea netefatso e matla, e nepahetseng haholo e tsoetse pele teko ea betrile Sehlahlobi sa Bophelo ba Batterylitsamaiso tse hlahelletseng, ho li theha e le lisebelisoa tsa bohlokoa bakeng sa tikoloho eohle e ncha ea matla.

Bopula-maliboho qoso ena ke Shenzhen Hongda New Energy Co., Ltd. , moetapele ho nts'etsopele Mekhoa ea Teko ea ho Chaja Battery e Phahameng ka ho Fetisisa le ho Hlakola. Litsamaiso tsa bona ha se feela lintlafatso tse ntseng li eketseha; li emela tsoelo-pele ea mantlha, e kopanyang taolo ea dijithale ea morao-rao le theknoloji ea ho boloka matla ho fihlela litlhoko tse thata tsa R&D ea betri ea sejoale-joale, tlhahiso le taolo ea boleng.

Tekanyetso e Ncha ea Khauta ea ho Nepaha le ho sebetsa ka katleho

Lefats'eng la Teko ea Battery, ho kheloha ho fokolang ha ho metha ho ka lebisa liphosong tse kotsi ponelopeleng ea bophelo bohle ba sehlahisoa le tlhahlobo ea polokeho.Shenzhen Hongda New Energy Co., Ltd.e rarolle phephetso ena ka kotloloho, e behile boemo bo makatsang ba indasteri e nang le phatlalatso Voltage/ho nepahala ha hajoale ke $0.05\% \mongolo{FS}$. Boemo bona ba ho nepahala ke ba bohlokoa bakeng sa ho khetholla lik'hemik'hale tsa betri tsa moloko o latelang-haholo-holo tse itšetlehileng ka lifensetere tse thata tsa motlakase bakeng sa ts'ebetso e nepahetseng le polokeho. Bakeng sa bahlahisi ba likoloi tsa motlakase tsa pele le polokelo ea matla e phahameng haholo, sena se tiisa hore data e sebelisoang ho netefatsa ts'ebetso ea pakete ea betri e nepahetse ka mokhoa o ke keng oa qojoa. Litekanyo tse joalo tsa botšepehi bo phahameng li bohlokoa bakeng sa leha e le efe e ka tšeptjoang Teko ea betri ea likoloitsamaisoe ikemiseditseng ho ikobela melao ya lefatshe lohle le tshepo ya bareki.

Ho feta moo, puisano e mabapi le matla a macha e amana ka kotloloho le ts'ebetso. Karolo ea mantlha ea litsamaiso tse tsoetseng pele tsa k'hamphani ke boitlamo ba bona ba ho sebetsa hantle ka ho Maikutlo a ho boloka matla. Libaesekeleng tse tloaelehileng tsa betri, matla a tsoang betri a senyeha feela joalo ka mocheso. Ka papiso, Shenzhen Hongda New Energy Co., Ltd.Theknoloji e kenyelletsa melao-motheo e nchafatsang, ho fepa matla a felisitsoeng ho marang-rang kapa beseng ea motlakase ea lehae. Sena ha se fokotse haholo litšenyehelo tsa ts'ebetso ea ho etsa liteko tse telele tsa nako e telele tsa betri - tse ka nkang lihora tse likete-empa hape li hokahana hantle le lipheo tse kholo tsa tikoloho tsa lekala le lecha la matla. Ts'ebetso ena ea ho tloha tšebelisong ea matla ho ea ho nchafatso ea motlakase ke mohato o moholo oa ho etsa tlhahlobo ea betri ka boeona e le mokhoa o tsitsitseng haholoanyane.

Taolo ea Digital tse peli: Enjene ea ho Tšepahala

Mehaho ea tsena e tsoetseng pele lisebelisoa tsa betrike bopaki ba motlakase oa sejoale-joale oa motlakase le ts'ebetso ea matšoao a dijithale. Litsamaiso li na le litšobotsi TI 28377 Dual Core DSP + IGBT/SIC Full Digital Circuit Design. Motsoako ona o hole le ka kotsi.

TI 28377 Dual Core DSP (Digital Signal Processor):DSP e fana ka matla a lipere a computational a hlokahalang bakeng sa taolo ea lebelo le holimo, ea nako ea nnete le ho fumana lintlha. Mehaho ea eona e nang le likarolo tse peli e lumella ho sebetsa ka mokhoa o ts'oanang, ho bolelang hore motheo o le mong o ka laola mekhoa e rarahaneng ea ho laola ha e 'ngoe e sebetsana le ho rema lifate ka lebelo le holimo le puisano. Sena se tiisa karabelo e ikhethang le botsitso, esita le nakong ea phetoho e potlakileng ea tefiso/ho ntša.

IGBT/SiC Power Modules: Tšebeliso ea Insulated Gate Bipolar Transistors (IGBTs) 'me, ka ho teba, Silicon Carbide (SiC) MOSFETs sethaleng sa matla e bontša mohato o lebisang katlehong e phahameng ka ho fetisisa le lebelo la ho fetola ka potlako. SiC ke semiconductor e pharaletseng ea li-bandgap e lumellang sethala sa matla hore se sebetse ka mocheso o phahameng le maqhubu a phahameng ka tahlehelo e fokolang ea matla. Sena se fetolela ka kotloloho yuniti ea tlhahlobo ea betri e kopaneng haholoanyane, e sebetsang hantle haholoanyane, le e arabelang haholoanyane. The "Full Digital Circuit Design" e netefatsa hore karolo e 'ngoe le e' ngoe e laoloa ka nepo, e fana ka ho nepahala ho holimo le ho ts'epahala ho hlokahalang bakeng sa tlhahlobo ea bophelo bo botle ba betri ea maemo a lefats'e.

Motheo ona o matla o ts'ehetsa karolo ea bohlokoa ea ts'ebetso: Taolo ea nako le nako ea hona joale / ea kamehla ea li-loop tsa hardware tse peli, motlakase o tlase oa clamp. Ho tjhaja le ho tjhaja betri ka tlhaho ho kenyelletsa ho feto-fetoha pakeng tsa mefuta ya Constant Current (CC) le Constant Voltage (CV). Ho phethahatsa sena taolo ea loop ea lisebelisoa tse pelie netefatsa phetoho e se nang moeli, hang-hang, le e tsitsitseng haholo lipakeng tsa mekhoa ena. Ho fapana le taolo e thehiloeng ho software e ka hlahisang lag, taolo ea boemo ba Hardware e tiisa hore sistimi e arabela hanghang liphetohong tsa boemo ba betri, ho sireletsa sele hore e se ke ea thunya kapa ea theola liparamente tse reriloeng. Molemo oa ho a matla a tlase a clampe ntlafatsa ho nepahala le ho feta, haholo-holo ha ho lekoa lisele sebakeng sa motlakase o tlase haholo-e leng karolo ea bohlokoa bakeng sa polokeho le sebopeho se tebileng sa ho tsoa.

Puisano e Bohlale bakeng sa Betri e Hoketsoeng

Pakete ea sejoale-joale ea betri, haholo bakeng sa likoloi tsa motlakase, ke sistimi e bohlale e laoloang ke Battery Management System (BMS). Leha e le efe e sebetsang Teko ea betri ea likoloie tlameha ho khona ho buisana le BMS ena ka mokhoa o ts'oanelang ho beha leihlo maemo a kahare, ho feta lipotoloho tsa polokeho maemong a laoloang, le ho boloka data ea tlhahlobo e nepahetseng.

Shenzhen Hongda New Energy Co., Ltd.'s litsamaiso li hlomelloa ka ho feletseng ho Tšehetso BMS 485/CAN puisano le DBC import.

• CAN (Controller Area Network) le 485 (RS-485): Tsena ke li-protocol tsa puisano tse fumanehang hohle likarolong tsa likoloi tsa likoloi le tsa indasteri, tse lumellang tsamaiso ea liteko hore e bale data ea nako ea sebele ka ho toba ho tloha BMS-e kang mocheso oa sele, motlakase oa sele ea motho ka mong, le State of Health (SoH).
• DBC Import: Faele ea Database CAN (DBC) ke mokhoa o tloaelehileng oa ho hlalosa le ho toloka melaetsa ea CAN. Bokhoni ba ho kenya lifaele tsa DBC ho bolela hore sistimi ea liteko e ka utloisisa hanghang puo ea puisano ea mong'a BMS efe kapa efe e fanoeng, e nolofatsa ho seta le ho kopanya haholo. Ena ke karolo ea bohlokoa bakeng sa li-lab tsa R&D le mela ea tlhahiso e sebetsanang le meralo e fapaneng ea pakete ea betri. Bokhoni bona bo fetola sehlahlobi sa betri ho tsoa mohloling o bonolo oa hajoale / sekoting ho ea setsing se matla, se bohlale sa tlhahlobo.

Bokamoso ba Teko ea Betri ke Hona Joale

Keketseho e kholo ea motsamao oa motlakase le polokelo ea matla a ka nchafatsoang e itšetlehile haholo ka ntlafatso e tsoelang pele ea theknoloji ea betri. Sena se hloka phetoho e ts'oanang ea phetoho ea lisebelisoa tsa liteko. Litlhoko tse hlokahalang tsa indasteri ena - ho nepahala ho feteletseng, bokhoni bo lekantsoeng, le ho kopanya ka bohlale - li ke ke tsa finyelloa ka thepa ea lefa.

Shenzhen Hongda New Energy Co., Ltd.'s Mekhoa ea Teko ea ho Chaja Battery e Phahameng ka ho Fetisisa le ho Hlakolafana ka 'maraka ka tharollo e rarahaneng e sebetsanang le lintlha tsena tsohle tsa bohlokoa. Ho tloha ka bokhabane bo phahameng Maikutlo a ho boloka matlale tse etellang pele indastering $0.05\% \mongolo{ FS}$ ho nepahala, ho matla a maholo le botsitso tse fanoang ke Dual Core DSPle SiC Full Digital Circuit Design, litsamaiso tsena li etselitsoe bokamoso. Ke lisebelisoa tsa bohlokoa tse tla thusa baetsi ba lefats'e le lits'ebeletso tsa R&D ho potlakisa nts'etsopele ea libeteri tse sireletsehileng, tse tšoarellang nako e telele, le tse sebetsang hantle haholoanyane. Ka ho sebelisa lintlha tsena tse tsoetseng pele lisebelisoa tsa betrile matla a ho hokahanya a puisano, lik'hamphani lefatšeng ka bophara li ka etsa bonnete ba hore maemo a phahameng ka ho fetisisa a tlhahlobo ea bophelo ba betri netefatso, ho boloka sebaka sa bona moruong o ntseng o hola oa matla a macha.