5.3.1. Ch院8瓜 N嘘k"n逢噂k"ÐItkf-eqppgevgfĐ
a.Ch院8瓜 ho衣v"8瓜pi"d·pj"vj逢運pi"ÐPqtocn"oqfgĐ
Ü Akｚu chえnh thてe»pi"e»pi"uwＸt cてa hう thぐpi"rkp"v ej"vtのp<pi"n⇔ぢng
V·pj"jwぐng giＶ lｆp 1A:
N逢噂k"8k羽p"8cpi"jq衣v"8瓜ng t衣i ch院 8瓜 d·pj vj逢運pi"x q"vj運k"8k吋m t瑛 12g22"8院n 12g01. T鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "2,445kW, sau 7"ik¤{."o瓜t t違k"e挨"8逢嬰c kh荏k"8瓜ng v噂k"e»pi"uw医v"n "622mY0"A吋 fw{"vt·"鰻p"8鵜pj"x " h衣 8雨nh ph映 t違i, v壱p"j pj"xk‒p"8k隠u ch雨nh BESS rjƒv"e»pi"uw医t 200kW sau th運k"8k吋m t違i kh荏k"8瓜pi"32"ik¤{"*ik¤{ th泳 15).
J·pj"5.20 TH.1A Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.22 TH.1A ỴE»pi"uw医t c栄c"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
V·pj"jwぐng giＶ lｆp 2A:
N逢噂k"8k羽p"8cpi"jq衣v"8瓜ng t衣i ch院 8瓜 d·pj"vj逢運pi"x q"vj運k"8k吋m t瑛 21g59 8院n 22g00, t鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "1,580kW ucw"9"ik¤{"n "3.952mY. Fq"8¤{"n "vj運i gian th医r"8k吋o"p‒p"vjgq"m院 ho衣ch v壱p"j pj"vj·" h羽 th嘘pi"rkp"v ej"vt英 s胤8逢嬰c kh荏k"8瓜pi"x q"vj運k"ikcp"p {."x q"ik¤{"vj泳 15, v壱n j pj" xk‒p"8k隠u ch雨nh BESS s衣c v噂i e»pi"uw医t 200kW.
J·pj"5.25 TH.2A Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.27 TH.2A ỴE»pi"uw医v"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
Ü Tば8じng nＴr"e»pi"uwＸt cho hう thぐng pin v ej trのp<pi"n⇔ぢng
V·pj"jwぐng giＶ lｆp 2B:
N逢噂k"8k羽p"8cpi"jq衣v"8瓜ng t衣i ch院 8瓜 d·pj"vj逢運pi"x q"vj運k"8k吋m t瑛 21g59 8院n 22g00, t鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "1,580kW ucw"9"ik¤{"n "3.952mY. L亥p"o»"rj臼pi"p {."e»pi"v逸c BESS Auto charge 8«"8逢嬰c b壱t t瑛 vt逢噂c, h羽 th嘘ng EMS t詠8逢c"tc"rj逢挨pi"ƒp"u衣c cho BESS.
J·pj"5.30 TH.2B Ỵ T亥n s嘘n逢噂i 8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎T A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.32 TH.2B ỴE»pi"uw医v"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
b.Ch院8瓜 ho衣v"8瓜ng c逸v"8雨nh ph映 t違k"ÐRgcm"Ujcxkpi"oqfgĐ
V·pj huぐng giＶ lｆp 1B:
N逢噂k"8k羽p"8cpi"jq衣v"8瓜ng t衣i ch院8瓜 c逸v"8雨nh ph映 t違i Peak Shaving x q"vj運k"8k吋m t瑛 12g22"8院n 12g01. T鰻pi"e»pi"uw医v"vk‒w"vj映 vt‒p"n逢噂k"8k羽n nh臼 x q"n¿e"d逸v"8亥w"o»" ph臼pi"n "2,445kW, sau 7"ik¤{."o瓜t t違k"e挨"8逢嬰c kh荏k"8瓜ng v噂k"e»pi"uw医v"n "620kW.
J·pj"5.35 TH.1B Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.37 TH.1B ỴE»pi"uw医t c栄c"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
V·pj"jwぐng giＶ lｆp 2C:
N逢噂k"8k羽p"8cpi"jq衣v"8瓜ng t衣i ch院8瓜 c逸v"8雨nh ph映 t違i Peak Shaving x q"vj運k"8k吋m t瑛 21g59 8院n 22g00, t鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼ng n "1,580kW ucw"9"ik¤{"n "3.952mY.
J·pj"5.40 TH.2C Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.42 TH.2C ỴE»pi"uw医v"eƒe"vj pj"ph亥p"vtqpi"n逢噂k"8k羽n nh臼
5.3.2. Ch院8瓜Vƒej"8違q"ÐKuncpfkpiĐ
a.Ch院8瓜 ho衣v"8瓜pi"dcp"pi {"ÐFc{"oqfgĐ
V·pj"jwぐng giＶ lｆp 3:
N逢噂k"8k羽n rj¤p"rj嘘i 8cpi"jq衣v"8瓜ng d·pj"vj逢運pi"vj·"b鵜 s詠 c嘘 x q"ik¤{"vj泳 3, Microgrid chuy吋n sang ho衣v"8瓜ng 荏 ch院 8瓜 Vƒej"x q"vj運k"8k吋m t瑛 16g59 8院n 17g00, t鰻pi"e»pi"uw医v"vk‒w th映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "2,385kW sau 3 ik¤{"n "525kW. Fwpi"n逢嬰ng BESS t衣i th運k"8k吋o"n "8;'.
J·pj"5.45 TH.3 Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.47 TH.3 ỴE»pi"uw医v"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
V·pj"jwぐng giＶ lｆp 4A:
N逢噂k"8k羽n rj¤p"rj嘘i 8cpi"jq衣v"8瓜ng d·pj"vj逢運pi"vj·"b鵜 s詠 c嘘 x q"ik¤{"vj泳 3, Microgrid chuy吋n sang ho衣v"8瓜ng 荏 ch院 8瓜 Vƒej"x q"vj運k"8k吋m t瑛 10g10 8院n 10g11, t鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "2,585kW sau 3 ik¤{"n "625kW. Fwpi"n逢嬰ng BESS t衣i th運k"8k吋o"n "8;'.
J·pj"5.50 TH.4A Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.52 TH.4A ỴE»pi"uw医v"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
V·pj"jwぐng giＶ lｆp 4B:
N逢噂k"8k羽n rj¤p"rj嘘i 8cpi"jq衣v"8瓜ng d·pj"vj逢運pi"vj·"b鵜 s詠 c嘘 x q"ik¤{"vj泳 3, Microgrid chuy吋n sang ho衣v"8瓜ng 荏 ch院 8瓜 Vƒej"x q"vj運k"8k吋m t瑛 10g10 8院n 10g11, t鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "2,585kW sau 3 ik¤{"n "625kW. V噂k"eƒe"8i隠u ki羽n x "vj»pi s嘘 gi嘘ng v噂k"v·pj"jw嘘ng 4A, pj逢pi"荏v·pj" hu嘘pi"p {"fwpi"n逢嬰ng c栄a h羽 th嘘pi"v ej"vt英p<pi"n逢嬰ng BESS s胤n 91%.
J·pj"5.55 TH.4B Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.57 TH.4B ỴE»pi"uw医v"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
b.Ch院8瓜 ho衣v"8瓜pi"dcp"8‒o"ÐPkijv"oqfgĐ
V·pj"jwぐng giＶ lｆp 5:
N逢噂k"8k羽n rj¤p"rj嘘i 8cpi"jq衣v"8瓜ng d·pj"vj逢運pi"vj·"b鵜 s詠 c嘘 x q"ik¤{"vj泳 3, Microgrid chuy吋n sang ho衣v"8瓜ng 荏 ch院 8瓜 Vƒej"x q"vj運k"8k吋m t瑛 01g22 8院n 01g23, t鰻pi"e»pi"uw医v"vk‒w"vj映vt‒p"n逢噂k"8k羽n nh臼x q"n¿e"d逸v"8亥w"o»"rj臼pi"n "1,980kW sau 3 ik¤{"n "400kW. Fwpi"n逢嬰ng BESS t衣i th運k"8k吋o"n "69%.
J·pj"5.60 TH.5 Ỵ T亥n s嘘n逢噂k"8k羽n nh臼.
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
J·pj"5.62 TH.5 ỴE»pi"uw医v"eƒe"vj pj"rj亥p"vtqpi"n逢噂k"8k羽n nh臼.
5.4. NH一P"Z¡V"AèPJ"IKè"M蔭T QU謂 Oð"RJ碓NG
V隠 t鰻ng th吋, eƒe"m院t qu違o»"rj臼ng 荏vt‒p"8«"ejq"vj医{"8逢嬰c thu壱v"vqƒp"8隠 xu医v"8«" 8ƒr"泳pi"8逢嬰c nhu c亥u s穎 d映ng c栄c"n逢噂k"8k羽n nh臼 theo t瑛pi"vt逢運ng h嬰p nh医v"8鵜pj."vtƒpj" i¤{"tc"v·pj"vt衣pi"t«"n逢噂i do m医t ki吋o"uqƒv"x隠 t亥n s嘘 e pi"pj逢"8k羽p"ƒr"mjk"ejw{吋p"8鰻i gi英c"eƒe"vt衣pi"vjƒk"vtqpi"v瑛ng ch院8瓜.
A吋8ƒpj"ikƒ"o瓜v"eƒej"mjƒej"swcp"ejq"v瑛ng tr逢運ng h嬰p, ph亥p"8ƒpj"ikƒ"u胤 chia vj pj"4"rj亥n, 8„"n "mjk"n逢噂k"8k羽n nh臼 k院t n嘘k"n逢噂k"8k羽p"rj¤p"rj嘘k"x "n逢噂k"8k羽n nh臼 ho衣t 8瓜pi"8瓜c l壱p.
5.4.1. N逢噂k"8k羽n nh臼 k院t n嘘k"n逢噂k"8k羽p"rj¤p"rj嘘i
Mjk"n逢噂k"8k羽p"rj¤p"rj嘘i ho衣v"8瓜pi"d·pj"vj逢運pi"x "m院t n嘘i v噂k"n逢噂k"8k羽n nh臼."vj·" eƒe"vj pj"rj亥n t亥n s嘘x "8k羽p"ƒr"u胤 8逢嬰c quy院v"8鵜nh b荏k"n逢噂k"8k羽p"rj¤p"rj嘘k0"P‒p"eƒe" vt逢運ng h嬰p 荏 tr衣pi"vjƒk"p {"u胤 ph違k"8ƒr"泳pi"8逢嬰c kho違ng t亥n s嘘 n "72J¦"ł 0.2Hz x " 8k羽p"ƒr"n "5:2X"ł 5% theo Akｚu 15 Nghお Aおpj"359142351PA-ER"J⇔ずng Dｄn Luｆt
Akうn Lばe"X "Nwｆv"Akうn Lばc. 雲v·pj"jw嘘ng gi違 l壱p s嘘3"x "4."8«"ejq th医{"n逢噂k"8k羽n nh臼 khi v壱p"j pj"vj臼c"8逢嬰e"eƒe"{‒w"e亥u v隠 t亥n s嘘x "8k羽p"ƒr"荏vt‒p0
雲 v·pj"jw嘘ng gi違 l壱p s嘘 3."vt逢運ng h嬰r"C"n "fq"x壱p"j pj"xk‒p"8k隠u ch雨pj"e»pi" su医t c栄c"DGUU."vtqpi"mjk"vt逢運ng h嬰p B n "fq"vjw壱v"vqƒp"j羽 th嘘pi"jq p"vq p"sw{院v"8鵜nh e»pi"uw医t pjƒv"e栄a BESS. V隠8k羽p"ƒr."vt逢運ng h嬰p B (J·pj"5.36+"ejq"8k羽p"ƒr"鰻p"8鵜nh j挨p"C"*J·pj"5.21+."fq"mjk"e„"vjc{"8鰻i thu壱v"vqƒp"pic{"n壱p t泳e"rj¤p"v ej"x "8k隠u ch雨nh ik¿r"8k羽p"ƒr"鰻p"8鵜pj"j挨p0"X隠e»pi"uw医v"vk‒w"vj映 t瑛n逢噂k"8k羽n, 荏vt逢運ng h嬰p A ph映 thu瓜c r医t nhi隠w"x q"x壱p"j pj"xk‒p"8吋e„"vj吋 hi羽u ch雨pj"x "8»k"n¿e"t医v"mj„"8吋 hi羽u ch雨pj"8逢嬰c 8¿pi"vjgq"8逢運ng Rgcm"Ujcxkpi"8«"8逢嬰e"n‒p"vt逢噂c J·pj"5.24. Trong khi 荏 vt逢運ng h嬰p B, thu壱v"vqƒp"8«"jk羽u ch雨nh t嘘v"ik¿r"ejq"n逢噂k"8k羽n nh臼vk‒w"vj映 m瓜v"n逢嬰pi"e»pi"uw医t t瑛 n逢噂k"rj¤p"rj嘘k"8¿pi"vjgq"8逢運pi"Rgcm"Ujcxkpi"8«"8逢嬰e"n‒p"m院 ho衣ch t瑛vt逢噂c J·pj"5.39.
雲 v·pj"hu嘘ng gi違 l壱p s嘘 2."vt逢運ng h嬰r"C"n "fq"x壱p"j pj"xk‒p"8k隠u ch雨pj"e»pi" su医t c栄c"DGUU."vtqpi"mjk"vt逢運ng h嬰p B x "E n "fq"vjw壱v"vqƒp"j羽 th嘘pi"jq p"vq p"sw{院t 8鵜pj"e»pi"uw医v"rjƒv"e栄a BESS. Khi th運i gian ho衣v"8瓜ng c栄c"n逢噂k"8k羽n chuy吋n sang khung gi運 th医r"8k吋o."vt逢運ng h嬰r"D"x "E (J·pj"5.32 x "J·pj"5.42) 8«"ejq"vj医{"8逢嬰e"8瓜8ƒr" 泳ng nhanh ch嘘ng c栄a thu壱v"vqƒp"x "8瓜鰻p"8鵜nh v隠e»pi"uw医t n衣p cho BGUU"x q"vj運i gian
EJ姶愛PI"7Oð"RJ碓NG HO萎V"A浦NG C曳C"N姶閏K"AK烏N NH碓
th医r"8k吋m. C臼n 荏vt逢運ng h嬰p A (J·pj"5.32) th運k"ikcp"8ƒr"泳pi"x "8瓜鰻p"8鵜pj"e»pi"uw医t n衣p c栄a BESS s胤 ph映 thu瓜c r医t nhi隠w"x q"pi逢運i v壱p"j pj"n o"ik違m tu鰻i th丑 h羽 th嘘ng e pi"pj逢"mj»pi"v壱n d映ng h院v"8逢嬰e"v k"piw{‒p0
5.4.2. N逢噂k"8k羽n nh臼 ho衣v"8瓜pi"8瓜c l壱p
Khi ho衣v"8瓜pi"8瓜c l壱r"*Vƒej"8違o Ỵ Islanding)."vj·"eƒe"piw欝p"rjƒv"8k羽p"rj¤p"vƒp" s胤8„pi"xck"vt”"swcp"vt丑ng trong vi羽e"8違m b違o v隠 t亥n s嘘e pi"pj逢"8k羽p"ƒr"e栄c"n逢噂k"8k羽n. Do tr衣pi"vjƒk"jq衣v"8瓜pi"p {"t医v"8員c bi羽v"p‒p"ej逢c"e„"o瓜v"vj»pi"v逢."pij鵜8鵜pj"p q"sw{院t 8鵜nh kho違ng t亥n s嘘e pi"pj逢"8k羽p"ƒr"c栄c"n逢噂k"8k羽n nh臼 t衣i Vi羽t Nam. X· v壱y, lu壱p"x<p s胤 d詠a theo vk‒w"ejwｂn IEEE-1547 c栄a H瓜i k悦 u逢"Ak羽n x "Ak羽n t穎 (IEEE) ejq"eƒe" ngu欝p"rj¤p"vƒp, v噂i kho違ng t亥n s嘘ejq"n逢噂k"8k羽n nh臼o»"j·pj"pj "oƒ{"n "50Hz Ỵ 3Hz x "72J¦ + 1.8Hz 8隠u trong kho違pi"4;;"ik¤{; kho違ng 8k羽p"ƒr"n "5:2X Ỵ 30% trong 20 ik¤{x "5:2X + 20% trong 34"ik¤{ (xem chi ti院t t衣i PH影 L影C) [18]. Eƒe v·pj"jw嘘ng gi違 l壱p s嘘 3, 4 x "7"8隠w"e„"v亥n s嘘x "8k羽p"ƒr"p茨m trong gi噂i h衣p"p {0
雲v·pj"jw嘘ng gi違 l壱p s嘘5."mjk"n逢噂k"8k羽p"rj¤p"rj嘘i chuy吋p"8鰻i t瑛 tr衣pi"vjƒk ho衣t 8瓜ng d·pj"vj逢運ng sang b鵜 s詠 c嘘 x q"ik¤{"vj泳 5"x "rj映 t違i gi違o"x q"ik¤{"vj泳 7, thu壱t vqƒp"8«"x穎n#8k隠u ch雨nh vi羽c kh荏k"8瓜pi"oƒ{"rjƒv"8k羽n d詠rj”pi"x "d挨o"e»pi"uw医t c栄a h羽 th嘘pi"rkp"v ej"vt英p<pi"n逢嬰pi"DGUU"8吋鰻p"8鵜nh t亥n s嘘x "8k羽p"ƒr"vt‒p"n逢噂k"8k羽n nh臼. V隠 t亥n s嘘 (J·pj"5.45+."e„"u詠ikcq"8瓜ng m衣nh khi b逸v"8亥u chuy吋n 8鰻i tr衣pi"vjƒk"x "vjc{" 8鰻i ph映 t違i, sau kho違pi"32"ik¤{."v亥n s嘘 8«"8逢嬰c ki吋o"uqƒv"x "鰻p"8鵜nh 荏 50Hz. V隠8k羽n ƒr"*J·pj"5.46), sau kho違pi"7"ik¤{"8k羽p"ƒr"n逢噂k"8k羽n nh臼8«"8逢嬰c ki吋o"uqƒv"x "8k"x q"鰻n 8鵜nh.
雲v·pj"jw嘘ng gi違 l壱p s嘘6."n逢噂k"8k羽p"rj¤p"rj嘘i b鵜 s詠 c嘘 v q"ik¤{"vj泳 3, do th運i 8k吋m gi違 l壱r"x q"mjwpi"ik運 n逸pi"ecq"p‒p"vt‒p"n逢噂k"8k羽p"n¿e"p {"e„"u詠 tham gia c栄c"oƒ{" rjƒv"8k羽n, h羽 th嘘pi"p<pi"n逢嬰ng m員t tr運i PVs x "j羽 th嘘ng BESS.
‚ Vt逢運ng h嬰r"C."fwpi"n逢嬰ng c栄a BESS t衣i th運k"8k吋o"8„"n "8;'"*J·pj"5.53), thu壱v"vqƒp"u胤8k隠u khi吋n h羽 th嘘pi"DGUU"vjw"e»pi"uw医t t瑛n逢噂k"8k羽n nh臼8吋 8違m b違o cho t益 l羽 c栄c"oƒ{"rjƒv"8k羽n l噂p"j挨p"32'"e»pi"uw医v"8鵜nh m泳c. T瑛n¿e"ejw{吋p"8鰻i sang tr衣pi"vjƒk"vƒej"8違o, t亥n s嘘n逢噂k"8«"ejw{吋p"8鰻i r医t
vjw"e»pi"uw医v"vj·"v亥n s嘘n逢噂k"8k羽n nh臼 d亥p"8逢嬰c khi吋p"uqƒv"x "ucw"mjq違ng 9"ik¤{"v亥n s嘘8«"鰻p"8鵜nh v隠 50Hz (J·pj"5.50).
‚ Vt逢運ng h嬰p B."fwpi"n逢嬰ng c栄a BESS t衣i th運k"8k吋o"8„"n "91% (J·pj"5.58), thu壱v"vqƒp"u胤8k隠u khi吋n 8吋 ng逸t h羽 th嘘ng p<pi"n逢嬰ng m員t tr運i PVs ra kh臼i n逢噂k"8k羽n nh臼 8吋 8違m b違o cho t益 l羽 c栄c"oƒ{"rjƒv"8k羽n l噂p"j挨p"32'"x " nh臼j挨p"37'"e»pi"uw医v"8鵜nh m泳c. T瑛n¿e"ejw{吋p"8鰻i sang tr衣pi"vjƒk"vƒej" 8違o, t亥n s嘘n逢噂k"8«"ejw{吋p"8鰻i r医t l噂p"8雨pj"8k吋o"n "i亥n 51.1J¦."pj逢pi"x q" th運k"8k吋m EMS ng逸t h羽 th嘘ng PVs ra kh臼k"n逢噂k"8k羽n vj·"v亥n s嘘n逢噂k"8k羽n nh臼 d亥p"8逢嬰c khi吋p"uqƒv"x "ucw"mjq違pi"9"ik¤{"v亥n s嘘8«"鰻p"8鵜nh v隠 50Hz (J·pj"5.55).
雲v·pj"jw嘘ng gi違 l壱p s嘘 5, th運k"8k吋m ho衣v"8瓜pi"x q"dcp"8‒o."n逢噂k"8k羽n b鵜 s詠 c嘘 x q"ik¤{"vj泳 5."n¿e"p {"n逢噂k"8k羽n nh臼 s胤 8逢嬰c cung c医r"p<pi"n逢嬰ng t瑛 oƒ{"rjƒv"x " BESS. T亥n s嘘 c栄c"n逢噂i b鵜 r噂t xu嘘ng g亥n 49Hz do b鵜 thi院u h映t v隠e»pi"uw医t (J·pj"5.60), pic{"n¿e"p {"GOU"8«"mj荏k"8瓜pi"oƒ{"rjƒv"épi"n¿e"8„"n "8k隠u ch雨pj"e»pi"uw医v"rjƒv"e栄a DGUU"8吋8違m b違q"e»pi"uw医v"ejq"n逢噂k"8k羽n nh臼e pi"pj逢"mj»pi 8吋oƒ{"rjƒv"rjƒv"vt‒p" 52'"e»pi"uw医t 8鵜nh m泳c.
EJ姶愛PI"8 K蔭T LU一P."AïPI"IïR"XÉ"J姶閏PI"RJèV"VTK韻N
EJ姶愛PI"80
K蔭T LU一P."AïPI"IïR"XÉ"J姶閏PI"RJèV"VTK韻N
6.1. K蔭T LU一N
6.1.1. V„o"n逢嬰c e»pi"xk羽e"8«"vj詠c hi羽n
Minh h丑a t鰻ng quan v隠 eƒe"vj pj"rj亥n, c医w"j·pj c栄a n逢噂k"8k羽n nh臼 OI"x "j羽 th嘘ng qu違p"n#"p<pi"n逢嬰ng EMS.
ỵ P¤pi"ecq"pj壱n th泳c v隠 vƒe"8瓜pi"8ƒpi"m吋 c栄c"n逢噂k"8k羽n nh臼n‒p"n逢噂k"8k羽n rj¤p"rj嘘i x "xk羽e"z¤{"f詠ng MG v噂k"eƒe"piw欝p"rjƒv"8k羽p"rj¤p"vƒp."8違m b違o cung c医r"8k羽p"nk‒p"v映e"x "8ƒpi"vkp"e壱y. Épi"x噂k"8„"n "v亥m quan tr丑ng c栄c"GOU"8嘘i v噂k"n逢噂k"8k羽n nh臼.
T鰻ng quan v隠8員e"8k吋m c栄a eƒe"d詠ƒp"pj "oƒ{"v衣i Vi羽t Nam t瑛8„"8隠 xu医v"o»" j·pj"n逢噂k"8k羽n nh臼sw{"o»"pj "oƒ{"rj́"j嬰p v噂i Vi羽t Nam.
ỵ A逢c"tc"u詠v逢挨pi"8欝ng c栄c"eƒe"f詠ƒp"pj "oƒ{"e„"fk羽p"v ej"n噂p"j挨p"32jgevc." t瑛8„"8逢c"tc"o»"j·pj"x隠 m瓜v"n逢噂k"8k羽n nh臼sw{"o»"pj "oƒ{"8挨p"ik違p"x " d宇 8逢c"x q"vj詠c ti宇n v噂k"eƒe"piw欝p"rj¤p"vƒp"swgp"vjw瓜e"*oƒ{"rjƒv"8k羽n diesel, h羽 th嘘pi"p<pi"n逢嬰ng m員t tr運i, h羽 th嘘ng pin v ej tr英p<pi"n逢嬰ng) t衣i Vi羽t Nam.
T瑛o»"j·pj"n逢噂k"8k羽n nh臼 8隠 xu医v."8逢c"tc"o瓜t thu壱v"vqƒp"8k隠u khi吋p"f逢噂i d衣ng o»-8wp"e„"vj吋 l逸r"8員v"épi"x噂i h羽 th嘘pi"rkp"v ej"tr英p<pi"n逢嬰pi"DGUU"x q"n¿e"o噂i b逸t 8亥w"z¤{"f詠pi"pj "oƒ{"jq員e"mjk"p¤pi"e医r"pj "oƒ{0
ỵ Thu壱v"vqƒp"8隠 xu医v"pj逢"d瓜 p«q"e栄c"n逢噂k"8k羽n nh臼, quy院v"8鵜nh hi羽w"p<pi" c栄c"n逢噂k"8k羽n nh臼. Thu壱v"vqƒp"8隠 xu医t s胤 hi羽u ch雨pj"e»pi"uw医v"eƒe"vj pj" ph亥p"vtqpi"n逢噂k"8k羽n nh臼vj»pi"swc"xk羽e"8k隠u khi吋p"e»pi"uw医v"vjw1rjƒv"e栄a h羽 th嘘pi"rkp"v ej"vt英p<pi"n逢嬰ng BESS, v噂i vi羽e"8k隠u ch雨pj"e»pi"uw医v"vt‒p" n逢噂k"eƒe"vj pj"rj亥n t亥n s嘘x "8k羽p"ƒr"e pi"8逢嬰c gi英鰻p"8鵜nh.
Lu壱p"x<p"p {"e pi"8„pi"i„r"o»"j·pj"o»"ph臼ng d詠c"vt‒p"rj亥n m隠m MATLAB Simulink. M映e"8 ej"e栄c"o»"j·pj"n "8吋 o»"rj臼ng l衣k"o»"j·pj"n逢噂k"8k羽n nh臼 x "vjw壱t vqƒp"8k隠u khi吋n 8«"8隠 xu医t.
ỵ Vi羽e"o»"j·pj"j„c"n‒p"rj亥n m隠o"n "8吋 ki吋o"vtc"eƒe"v pj"p<pi"jq衣v"8瓜ng x "v pj"vj詠c ti宇n c栄c"o»"j·pj"n逢噂k"8k羽n nh臼x "vjw壱v"vqƒp"8k隠u khi吋p"8«"8隠 xu医t.
ỵ Aｚv k"8«"8⇔c"tc"ikＶk"rjƒr"p<pi"n⇔ぢpi"f⇔ずi dＴng o»-8wp"ejq"eƒe"pj "oƒ{"vＴi Viうv"Pco0"Ik¿r"vぐk"⇔w"j„c"ejk"rj "z¤{"fばng thiｘt kｘdcp"8Ｚu, mang lＴi giＶk"rjƒr"p<pi" n⇔ぢng bｚn vのpi"x "nkpj"jqＴv"mjk"pj "oƒ{"jqＴv"8じng. Thuｆv"vqƒp"8⇔c"tc"8⇔ぢe"piw{‒p"
tｈc 8kｚu khiあn tごng quan nhＸt ejq"n⇔ずk"8kうn nhぎsw{"o»"pj "oƒ{ dＴng o»-8wp, n "e￢"
sぞejq"eƒe"vjwｆv"vqƒp"8kｚu khiあn chi tiｘv"ucw"p {0
6.1.2. Gi噂i h衣n c栄a lu壱p"x<p
V噂i s詠 gi噂i h衣n v隠 th運i gian th詠c hi羽p"e pi"pj逢"e»pi"pij羽 h厩 tr嬰, d磯p"8院n m瓜t s嘘 gi噂i h衣n nh医v"8鵜nh cho lu壱p"x<p"p {<
‚ Do s詠 gi噂i h衣n v隠e»pi"pij羽p‒p"o»"j·pj"8隠 xu医v"ejq"n逢噂k"8k羽n nh臼 quy o»"pj "oƒ{"x磯p"ej逢c"e„"u詠v ej"j嬰p c栄a h羽 th嘘pi"p<pi"n逢嬰pi"ik„"Ỵ Wind energy.
‚ V隠 thu壱v"vqƒp"8隠 xu医t, thu壱v"vqƒp"jk羽n t衣i ch雨 e„"vj吋 ch栄 8瓜ng th詠c hi羽n eƒe"n羽pj"8k隠u khi吋n cho h羽 th嘘pi"rkp"v ej"vt英 p<pi"n逢嬰pi"DGUU"8吋 hi羽u ch雨pj"eƒe"vj»pi"u嘘 vt‒p"n逢噂k"8k羽n nh臼, v磯p"e”p"t医t b鵜 8瓜pi"8嘘i v噂k"eƒe" ngu欝p"rjƒv"pj逢"oƒ{"rjƒv"8k羽p"x "j羽 th嘘pi"rkp"p<pi"n逢嬰ng m員t tr運i PVs. V隠 thu壱v"vqƒp."x磯p"ej逢c"8逢嬰e"mjck"vjƒe"vjw壱v"vqƒp"Ðd瓜 nh噂 8羽oĐ."ik¿r" 8逢嬰c tc"eƒe"sw{院v"8鵜pj"8k隠u ch雨nh t嘘v"j挨p"ik¿r"ik違m bi‒p"8瓜 t亥n s嘘 x " 8k羽p"ƒr"mjk"e„"u詠 vjc{"8鰻i v隠 e»pi"uw医v"*v<pi."ik違m ph映 t違i; s詠 c嘘 n逢噂i 8k羽p"rj¤p"rj嘘i v.v.).
‚ V隠o»"j·pj"o»"rj臼pi."fq"mj»pi"8栄 th運k"ikcp"8吋pijk‒p"e泳w"u¤w"ejq"rj亥n m隠o"OCVNCD."p‒p"rj亥p"o»"rj臼ng v磯p"e”p"d鵜 m瓜t s嘘 gi噂i h衣n v隠e»pi"
EJ姶愛PI"8 K蔭T LU一P."AïPI"IïR"XÉ"J姶閏PI"RJèV"VTK韻N
su医t h羽 th嘘pi"n逢噂k"8k羽p"8逢嬰e"o»"rj臼pi"x "vj運k"8k吋m b逸v"8亥w"o»"rj臼ng tr衣pi"vjƒk"n逢噂k"ej逢c"vj壱t s詠荏 tr衣pi"vjƒk"鰻p"8鵜nh (Steady state).
6.2. AïPI"IïR
A„pi"i„r"mjqc"j丑e"ej pj"e栄a lu壱p"x<pp {"e„"vj吋8逢嬰e"v„o"v逸v"vjgq"eƒe"#"f逢噂i 8¤{:
‚ A隠 xu医t 8逢嬰c o»"j·pj"n逢噂k"8k羽n nh臼 quy o»"pj "oƒ{f逢噂i d衣ng o»-8wp d詠c"vt‒p"eƒe"8員e"8k吋m hi羽n t衣i c栄c"eƒe"z逢荏pi."pj "oƒ{."mjw"e»pi"pijk羽p vt‒p"n«pj"vj鰻 Vi羽t Nam.
ỵ Ik¿r"8おpj"j⇔ずng sばrjƒv"vtkあn cてc"eƒe"pj "oƒ{"vな mじt phＺn phつ
thuじe"x q"n⇔ずk"8kうp"rj¤p"rjぐi trぞ vj pj"oじv"pjƒpj"eてc"n⇔ずk"8kうn lずp"e„"khＶ p<pi"jqＴv"8じpi"8じc lｆr"x "jざ trぢ e»pi"uwＸv"ejq"n⇔ずi
8kうp"ej pj0
‚ A隠 xu医v"8逢嬰c thu壱v"vqƒp"8k隠u khi吋n h羽 th嘘pi"rkp"v ej"vt英p<pi"n逢嬰ng BESS ejq"o»"j·pj"pj "oƒ{"8«"8隠 xu医t.
ỵ Thuｆv"vqƒp"8kｚu khiあp"8￢p"ikＶp"mj»pi"ecp"vjkうr"swƒ"u¤w"x q"eƒe"
nguげp"rjƒv"8kうn mjƒe."e„"mjＶp<pi"ecq"とng dつpi"x q"eƒe"pj "oƒ{" e„"uｎn.
6.3. J姶閏PI"RJèV"VTK韻N
D詠c"vt‒p"eƒe"m院t qu違8逢嬰e"vt·pj"d {"vtqpi"lu壱p"x<p p {."o瓜t s嘘pijk‒p"e泳w"e„" th吋8逢嬰c th詠c hi羽p"vtqpi"v逢挨pi"nck"8逢嬰e"v„o"v逸v"ucw"8¤{"pj茨o"p¤pi"ecq"jk羽u qu違 ho衣t 8瓜ng c栄a n逢噂k"8k羽n nh臼sw{"o»"pj "oƒ{<
‚ Z¤{"f詠pi"o»"j·pj"v ej"j嬰r"p<pi"n逢嬰pi"ik„"Ỵ Wind energy.
‚ M荏 r瓜pi"vj‒o"eƒe"v pj"p<pi cho thu壱v"vqƒp"8吋v<pi"v pj"ej栄8瓜pi"ejq"vq p" b瓜 h羽 th嘘ng.
‚ Rjƒv"vtk吋n v pj"p<pi"ikcq"vk院p gi英c"eƒe"j羽 th嘘pi"n逢噂k"8k羽n cho thu壱t vqƒp." ik¿r"v<pg nk‒p"m院t gi英a eƒe"n逢噂k"8k羽n nh臼 t嘘t, t衣o ra m瓜t m衣pi"n逢噂k"n逢噂i 8k羽n nh臼. ỵRjƒv"vtk吋p"n逢噂k"8k羽p"vj»pi"okpj0
VÉK"NK烏U THAM KH謂O
[1] T壱r"8q p"Ak羽n l詠c Vi羽v"Pco."ÐO»"j·pj"rjƒv"8k羽p"rj¤p"vƒp<"J逢噂pi"8k"rj́"j嬰p v噂k"pi pj"Ak羽n Vi羽t Nam,Đ"49"2:"42360"[Tr詠c tuy院n]. Available: https://www.evn.com.vn/d6/news/Mo-hinh- phat-dien-phan-tan-Huong-di-phu-hop-voi-nganh-Dien-Viet-Nam-6-8-353250curz0" ]A« truy c壱p 04 2020].
[2] International Energy Agency, "Installed power generation capacity by source in the Stated Policies Scenario, 2000-2040" International Energy Agency, 29 Jan 2020. [Online]. Available: https://www.iea.org/data-and-statistics/charts/installed-power-generation-capacity-by-source- in-the-stated-policies-scenario-2000-2040. [Accessed Aug 2021].
[3] T壱r" 8q p" Ak羽n l詠c Vi羽v" Pco." ÐD́pi" p鰻 th鵜 vt逢運pi" n逢噂k" 8k羽p" uk‒w" pj臼 (microgrid)Đ."
T壱r" 8q p" Ak羽n l詠c Vi羽t Nam, 11 vjƒpi" 10 p<o 2013. [Tr詠c tuy院n]. Available: https://www.evn.com.vn/d6/news/Bung-no-thi-truong-luoi-dien-sieu-nho-microgrid-6-8-
;6430curz0"]A« truy c壱p 05 2020].
[4] A. Gupta, S. Doolla and K. Chatterjee, "Hybrid ACỴDC Microgrid: Systematic Evaluation of Control Strategies," IEEE Transactions On Smart Grid, vol. 9, no. 4, pp. 3830-3843, July 2018. [5] M. M. Rahman, "Microgrid Frequency Control Using Multiple Battery Energy Storage Systems (BESSs)," Masters of Engineering, Queensland University of Technology, Queensland, Australia, 2015.
[6] J. T. Ramalingeswar and K. Subramanian, "Micro Grid Operational Issues And Challenges In Smart Grid Scenario While Heterogeneous Micro Level Generations Are Predominant," International Journal of Innovative Technology and Exploring Engineering (IJITEE), vol. 8, no. 11, pp. 908-917, September 2019.
[7] A. Khamis, M. Ruddin, Ab. Ghani, G. C. Kim, M. N. Kamarudin and M. S. M. Aras, "Voltage and Frequency Control of Microgrid Systems with Demand Response," International Journal of Simulation: Systems, Science and Technology (IJSSST), vol. 17, no. 41., pp. 25.1- 25.6, January 2017.
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