Charger amyu myu gaw hpa ni rai kun?
Charger amyu myu
Wan jak mawdaw charger ni hpe garan ginhka ai madang n bung ai hku nna amyu myu hku garan mai ai, Table 11-5 hta madun da ai hte maren.
Table 11-5 Wan jak mawdaw charger amyu myu
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(1) Hkrunlam ntsa kaw na Charger (OBC)On-board charger hpe wan jak mawdaw kata kaw bang da nna, AC pru ai shara de plug hte cable hku nna matut da ai. On-board charger a akyu gaw, battery hpe charge galaw ra ai aten shagu charge galaw mai ai, n-gun rawng ai shara nga ai rai yang. Hkrang 11{6}18 hta 6.6kW n-gun rawng ai charger hpe madun da ai. Hkrang 11-19 hta gaw, nbungli ntsa kaw lang ai charger ni hpe madun da ai.
(2) Ga ntsa na chargerGround charger hpe madung hku nna shara langai mi hta tawn da nna, AC shang ai wan n-gun jaw ai shara hte matut da nna, shi a DC pru ai shara hpe charge galaw ra ai wan jak mawdaw a charge galaw ai interface hte matut da ai. Ground charger gaw n-gun kaba ai -power current hpe jaw ya lu ai, mawdaw jung ai shara hta shadawn sharam n nga ai, wan jak mawdaw ni hpe n-gun kaba ai-power lawan ai hku charge galaw na matu ra kadawn ai lam ni hpe mung hkan sa lu ai.
(3) Hpyen n-gun jat ai Charger hte N-gun jat ai Chargera pru wa ai lamN-gun shalai ya lu ai chargercharge galaw ai shaloi wan n-gun hpe wan jak mawdaw de wire hku nna hkrak shalai ya ai. Dai lahkawng a lapran hta hkum hkrang matut mahkai lam nga ai, wan jak mawdaw hta power electronic circuit ni n lawm ai.
Hkrang 11-20 hta madun da ai hte maren, .n-gun dat jakwan n-gun htawt sit ai lam a npawt tara hpe jai lang nna, wan n-gun hpe wan n-gun induction coupling hku nna wan jak mawdaw de htawt sit ya ai. Power jaw ai daw hte hkap la ai daw lapran hta direct mechanical matut mahkai lam n nga ai; dai lahkawng a lapran na n-gun htawt sit ai lam gaw, wan n-gun a galai shai ai lam hta sha madung nga ai. Ndai charge galaw ai ladat a structural design gaw grai sawng ai; hkap la ai daw hpe wan jak mawdaw kata kaw bang da nna, mawdaw bang da ai shara hte shadawn sharam da ai majaw, wan n-gun madang hpe pat shingdang da ai. Raitim, charge galaw ai ni gaw high-voltage ai daw ni hpe hkrak matut mahkai ra na n re ai majaw, shi a shimlum lam gaw grai tsaw ai.
(4) Kaja wa lang ai Charger hte bungli law law galaw lu ai ChargerAnn-gun n rawng ai chargerpower battery hpe charge galaw ai bungli hpe sha jaw ya ai. Ya aten hta, lang ai charger majing ni gaw madung hku nna AC-input re majaw, charger a power galai shai ai unit gaw madung hku nna AC/DC galai shai ai unit rai nga ai. LANGAIbungli law law galaw ai chargern-gun battery hpe charge galaw ai magam bungli hpe jaw ya ai sha n-ga, n-gun battery a atsam hpe chyam dinglik ai, n-gun grid a matu harmonic hpe pat shingdang ai, reactive power hpe gram lajang ai, load balancing zawn re ai magam bungli ni hpe mung jaw ya lu ai.
-n-gun kaba ai lamu ga charger gaw madung hku nna a .n-gun ja ai-n-gun charger, dai gaw, n-gun galai shai ai lam a matu, 3-phase AC n-gun hpe lang ai, diode rectifier bridge hte LC filter stage hku lai ngut ai hpang, DC bus n-gun hpe lu la nna, n-gun galai shai na matu, garan tawn da ai full-bridge DC/DC galai shai ai hpe lang ai. Hkrang n bung ai DC/DC galai shai ai topologies ni hta, n-gun ja ai PWM galai shai ai, series/parallel resonant galai shai ai, dual active bridge (DAB) galai shai ai, hte phase{5}}shifted hkum tsup ai DC/DC galai shai ai topologies ni lawm ai. Dai ni hta, hard-switching PWM converter a madung circuit hkrang hte hkang ai ladat gaw asan sha rai nna, magnetic daw ni (isolation transformer, output filter inductor, etc. ni lawm ai) ni mung hkrang shapraw nna galaw shapraw na matu asan sha rai nna, n-gun kaba ai{power}rs ni a matu grau kungkyang ai hte grau nna jai lang ai topology rai nga ai. Raitim, switching frequency n law ai, nsen kaba ai, nsen kaba ai zawn re ai n kaja ai lam ni mung nga ai. Grau rawt jat ai high-power charger ni gaw galoi mung pru wa nna, tatut jai lang mai nga ai.
(5) Langai maga de charge galaw ai A Lahkawng maga charger, hpe bidirectional topology ngu nna mung shamying ai, on-board battery hpe n-gun n-htum ai (sh) n-gun n-htum ai hku charge galaw lu ai, dai aten hta sha grid de n-gun bai jaw lu ai, n-gun grid ntsa na active load peak ni hpe maren mara shatai ya lu ai. Dai hta n-ga, grid voltage hte seng nna phase lead (sh) lag hte n-gun dat hpe shapraw ai hku nna capacitive (sh) inductive reactive n-gun hpe gram lajang ai lam hpe mung galaw lu ai. Lahta-madang na hkang zing ai ladat hte wan jak mawdaw hpe matut mahkai ya ai ladat langai hku nna, grid dispatch center hte battery hparan ai ladat kaw na matsun ni hpe hpaw nna charge galaw ai hte power feedback galaw ai lam ni hpe galaw lu ai.
Power battery hpaji masa kungkyang wa ai hte wan jak mawdaw ni a hpaji masa rawt jat wa ai hte maren, charge galaw ai shara ni a jahpan hte n-gun gaw matut nna law jat wa nna, charger ni a power grid ntsa hkra machyi ai lam gaw loi loi hte dan dawng wa nga ai. Dai aten hta, wan jak mawdaw ni a n-gun dat dat ai lam hpe grau kaja hkra galaw ai hte n-gun hpe shinggyin la lu na matu DC microgrid hpaji masa a kungkyang wa ai gaw, grid kaw na hkra machyi ai lam hpe shayawm lu na matu hte peak shavingand valley filling galaw lu na matu charge galaw ai shara ni a matu mai byin ai hparan ladat ni hpe jaw ya nga ai. Dai hta n-ga, jan n-gun shapraw ai manu hpe shayawm ya ai hte maren, charge galaw ai shara ni hta photovoltaic wan n-gun shapraw ai shara ni hpe jung da ai mung, wan n-gun grid hpe hkra machyi ai lam hpe shayawm na matu kaja dik ai ladat langai byin wa sai. V2G (Mawdaw kaw nna Grid de), V2V (Mawdaw kaw nna Mawdaw de), PV optimizer microgrids ni hta charge galaw ai module ni gaw ra sharawng ai lam nnan ni byin wa sai. V2G ngu ai gaw wan jak mawdaw hte wan jak grid lapran hta n-gun hte shiga ni hpe lahkawng lang hku -shalai ya lu ai hpaji masa hpe tsun mayu ai. V2G module ni a matu, htunghking AC/DC module hpe nhtang n-gun dat, galu kaba ai-range pru ai lam, aten tengman ai-bidirectional galai shai ai lam, hte hkum tsup ai-range tsaw-hpring ai n-gun pru ai lam ni ra ai majaw, chyam dinglik hkrum nga ai. DC microgrid, V2V, hte PV n-gun hpe shinggyin tawn ai hta, DC/DC module gaw DC charge hpe hkap la lu na matu sha n-ga, PV a matu nhtang n-gun dat dat lu ai atsam hte power point hpe hkan tam lu ai atsam grau law hkra nga ra ai. Ndai bidirectional converter nnan ni gaw charger module hpaji masa hpe rawt jat galu kaba wa hkra n-gun nnan bang ya nna, htawm hpang na hpaji masa ningnan ni hpe gyin shalat na matu lam madun ai lam langai byin tai wa sai.
