220kv Saddex weji oo isbeddel-sameeye danab ah oo saaran culayska shaqada

220kv saddex weji oo koronto ku shaqeeya oo nidaamiya qalabka korontada

Isbeddelaha korontada ee saddex-geesoodka ah ee shidaalka ku dhex milmay ee 220kV ayaa qaatay taxane ah dib-u-habeyn weyn oo ku saabsan agabka, habka iyo qaab-dhismeedka. Waxay leedahay astaamo cabbir yar, miisaan fudud, hufnaan sare, lumis hoose, buuq yar iyo hawlgal la isku halleyn karo, taas oo yarayn karta khasaaraha badan ee shabakadda korontada iyo kharashyada hawlgalka, waxayna leedahay faa'iidooyin dhaqaale oo muhiim ah. Waxay ku habboon tahay warshadaha korontada, saldhigyada hoose, warshadaha waaweyn iyo shirkadaha macdanta.

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220kv saddex weji oo koronto ku shaqeeya oo nidaamiya qalabka korontada

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31500kVA-420000kVA saddex-waji oo laba-waji ah oo aan firfircoonayn oo danab-wareejinaya koronto-beddelaha korontada

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada		Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	Impedance-ka wareegga gaaban %
Awoodda la qiimeeyay (kVA)	Danab sare (kV)	Danab hoose (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	Impedance-ka wareegga gaaban %
31500	220±2×2.5% 242±2×2.5%	6.3,6.6,10.5	Ynd11	28	128	0.56	12~14
40000				32	149	0.56
50000				39	179	0.52
63000				46	209	0.52
75000		10.5,13.8		53	237	0.48
90000				64	273	0.44
120000				75	338	0.44
150000		1.5,13.8,15.75,18,20		89	400	0.4
160000				93	420	0.39
180000				102	459	0.36
240000				128	538	0.33
300000				154	641	0.3
360000		15.75,18,20		173	735	0.3
370000				176	750	0.3
400000				187	795	0.28
420000				193	824	0.28

Qiimaha aan la saarin culayska ee ku jira shaxda xuduudaha ee kor ku xusan waa qiimaha xuduudaha heerka qaranka ee Shiinaha ee nooca 18. Shirkaddu waxay u habayn kartaa iyadoo loo eegayo baahiyaha dhabta ah ee isticmaalayaasha.

Qoraalo:

1. Transformers-ka leh awood la qiimeeyay oo ka yar 31500kVA iyo transformers-ka leh isku-darka danab kale ayaa sidoo kale la heli karaa marka la codsado.

2. Beddelayaasha leh danab hoose oo ah 35kV ama 38.5kV ayaa sidoo kale la bixin karaa iyadoo loo eegayo shuruudaha.

3. Qaab-dhismeedka aan lahayn tapless ayaa la door bidaa. Haddii loo baahdo hawlgalka, tap-ka waa la dejin karaa.

4. Marka celceliska culeyska sanadlaha ah ee qalabka isbeddelka uu u dhexeeyo 45%-50%, qiimaha khasaaraha ee jadwalka ku jira ayaa loo isticmaali karaa in lagu helo hufnaanta hawlgalka ugu sarreysa.

31500kVA-300000kVA saddex-waji oo saddex-waji ah

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada			Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	Impedance-ka wareegga gaaban %
Awoodda la qiimeeyay (kVA)	Danab sare (kV)	Danab dhexdhexaad ah (kV)	Danab hoose (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	Cadaadis furan K	Niyad jabi cadaadiska
31500	220±2×2.5% 230±2×2.5% 242±2×2.5%	69,115,121	6.3、6.6、10.5、21、36、37、38.5	Ynyn od11	32	153	0.56	Dhexdhexaad Sare (22~24) Sare-hoose(12~14) Dhexdhexaad-hoose(7~9)	Dhexdhexaad Sare (12~14) Sare-hoose(22~24) Dhexdhexaad-hoose(7~9)
40000					38	183	0.5
50000					44	216	0.44
63000					52	257	0.44
90000			10.5,13.8,36,37,38.5		68	333	0.39
120000					84	410	0.39
150000					100	487	0.33
180000			10.5,13.8,15.75,21,36,37,38.5		113	555	0.33
240000					140	684	0.28
300000					166	807	0.24

Fiiro gaar ah:

1. Qoondaynta awoodda ee khasaaraha culayska ee jadwalka ku jira waa (100/100/100)%. Qoondaynta awoodda ee qaab-dhismeedka kor u qaadista waxay noqon kartaa (100/50/100)%, qoondaynta awoodda ee qaab-dhismeedka hoos u dhacana waxay noqon kartaa (100/50/100)% ama (100/50/100)%.

2. Transformers-ka leh awood la qiimeeyay oo ka yar 31500kVA iyo transformers-ka leh isku-darka danab kale ayaa sidoo kale la bixin karaa iyadoo loo eegayo shuruudaha.

3. Beddelayaasha leh danab hoose oo 35kV ah ayaa sidoo kale la bixin karaa iyadoo loo eegayo shuruudaha.

5. Marka celceliska culeyska sanadlaha ah ee isbeddelka uu yahay qiyaastii 45%, qiimaha khasaaraha ee jadwalka ku jira ayaa loo isticmaali karaa in lagu helo hufnaanta hawlgalka ugu sarreysa.

31500k VA-240000kVA danab hooseeya 66kV saddex-waji oo laba-waji ah oo aan la kicinnidaaminta qalabka korontada

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada		Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	Impedance-ka wareegga gaaban %
Awoodda la qiimeeyay (kVA)	Danab sare (kV)	Danab hoose (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	Impedance-ka wareegga gaaban %
31500	220±2×2.5% 230±2×2.5%	63 66 69	Ynd11	30	143	0.71	12~14
40000				36	167	0.71
50000				42	200	0.65
63000				50	234	0.65
90000				66	306	0.6
120000				81	367	0.6
150000				97	430	0.54
150000				97	430	0.54
180000				110	487	0.54
240000				136	603	0.48

Fiiro gaar ah:

1. Dhisme aan tapless ahayn ayaa la door bidaa. Haddii loo baahdo hawlgalka, tuubada waa la dejin karaa.

2. Marka celceliska culeyska sanadlaha ah ee qalabka isbeddelka uu u dhexeeyo 45%-50%, qiimaha khasaaraha ee jadwalka ku jira ayaa loo isticmaali karaa in lagu helo hufnaanta hawlgalka ugu sarreysa.

31500k VA-240000k VA saddex-waji oo saddex-waji ah oo aan firfircoonayn oo nidaaminaya isbeddel-is-beddel otomaatig ah

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada			Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %
Awoodda la qiimeeyay (kVA)	Danab sare (kV)	Danab dhexdhexaad ah (kV)	Danab hoose (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %
31500	220±2×2.5% 230±2×2.5% 242±2×2.5%	115,121	6.6,10.5,21,36,37,38.5	YNa0 d11	16	105	0.36
40000					18	129	0.36
50000					22	153	0.32
63000					26	181	0.32
90000					32	249	0.27
120000			10.5,13.8,15.75,18,21,36,37,38.5		39	307	0.27
150000					46	365	0.22
180000					54	417	0.22
240000					63	518	0.21

Isku-darka kobcinta			Impedance-ka wareegga gaaban %
Ma jiro khasaaro culays kW (9)	Khasaaraha culayska kW (9)	Hadda aan rarka lahayn %	danab kor u kaca	danab tallaabo-hoos u socda
16.0	89.0	0.32	Dhexdhexaad sare (12~14) Sare-hoose(8~12) Dhexdhexaad-hoose (14~18)	Heer-Dhexdhexaad ah (8~10) Sare-hoose(28~34) Dhexdhexaad-hoose (18~24)
16.0	108	0.32
19.0	129	0.27
22.0	154	0.27
29.0	211	0.22
35.0	259	0.22
42.0	308	0.21
48.0	349	0.21
57.0	454	0.16

Qiimaha aan culayska lahayn ee ku jira shaxda cabbiraadda kor ku xusan waa qiimayaasha halbeegga qaranka ee nooca 18 ee Shiinaha.shirkaddu waxay u habeyn kartaa iyadoo loo eegayo baahiyaha dhabta ah ee isticmaaleyaasha.

Fiiro gaar ah:

1. Qoondaynta awoodda ee qaab-dhismeedka kor u qaadista waa (100/50/100)%. Qoondaynta awooddaqaab-dhismeedka jaranjarada hoos u dhaca waa (100/100/50)%.

2. Qiimaha is-hortaagga wareegga gaaban ee jadwalka ku jira waa 100% awoodda la qiimeeyay.

3. Transformers-ka leh danab hoose oo 35kV ah ayaa sidoo kale la heli karaa marka la codsado.

4. Sawirka qaab-dhismeedka aan taabashada lahayn ayaa la door bidaa. Haddii loo baahdo hawlgalka, tuubada waa la dejin karaa.

5. Marka celceliska culeyska sanadlaha ah ee isbeddelka uu yahay qiyaastii 40%, qiimaha khasaaraha ee jadwalka ku jira ayaa loo isticmaali karaa in lagu helo hufnaanta hawlgalka ugu sarreysa.

31500kVA-240000kVA saddex-waji oo saddex-waji ah oo aan firfircoonayn oo nidaaminaya isbeddel-is-beddel otomaatig ah

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada				Isku-darka kobcinta			Isku-darka Buck			Impedance-ka wareegga gaaban %
Awoodda la qiimeeyay (kVA)	Danab sare (kV)	Danab dhexdhexaad ah (kV)	Danab hoose (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays (kW)	Lumista culayska (kW)	Hadda aan rarka lahayn %	Ma jiro khasaaro culays (kW)	Lumista culayska (kW)	Hadda aan rarka lahayn %	Cadaadis furan	Niyad jabi cadaadiska
31500	220±2×2.5% 230±2×2.5% 242±2×2.5%	115,121	6.6,10.5,21,36,37,38.5	Yna0d11	16	105	0.36	14	89	0.32	Dhexdhexaad sare 12~14 Sare-hoose 8~12 Dhexdhexaad-hoose 14~18	Dhexdhexaad Sare 8~9 Sare-hoose 28~34 Dhexdhexaad-hoose 18~24
40000					18	129	0.36	16	108	0.32
50000					22	153	0.32	19	129	0.27
63000					26	181	0.32	22	154	0.27
90000			10.5,13.8,15.75,18,21,36,37,38.5		32	249	0.27	29	211	0.22
120000					39	307	0.27	35	259	0.22
150000					46	365	0.22	42	308	0.21
180000					54	417	0.22	48	349	0.21
240000					63	518	0.21	57	454	0.16

Fiiro gaar ah:

1. Transformers-ka leh danab hoose oo 35kV ah ayaa sidoo kale la heli karaa marka la codsado.

2. Marka celceliska saamiga culeyska sanadlaha ah ee qalabka wax lagu beddelo uu yahay qiyaastii 50%, qiimaha khasaaraha ee jadwalka ku jira ayaa loo isticmaali karaa in lagu helo hufnaanta hawlgalka ugu sarreysa.

Saddex-waji oo laba-waji ah oo danab-ku-shuban ah oo nidaamiya koronto-beddelaha korontada oo leh heer danab oo ah 220 kV iyo awood u dhaxaysa 31500 kVA ilaa 240000 kVA.

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada			Calaamadda Kooxda Isku-xidhka	Isku-darka kobcinta			Impedance-ga Gaaban (%)
Awoodda la qiimeeyay (kVA)	Danab sare (kV)	Danab dhexdhexaad ah (kV)	Danab hoose (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays (kW)	Lumista culayska (kW)	Hadda aan rarka lahayn %	Impedance-ga Gaaban (%)
31500	220,230	±4 × 1.25 ±6 × 1.25 ±8×1.25	6.3、6.6、10.5、21、36、37、38.5	Ynd11	24	122	0.46	12~14
40000					29	142	0.46
50000					34	170	0.42
63000					40	199	0.42
90000			10.5,21,36,37,38.5		51	259	0.36
120000					63	321	0.36
150000					74	380	0.33
180000					86	436	0.3
120000			66,69		65	320	0.36
150000					77	374	0.33
180000					90	428	0.3
240000					112	532	0.24
Sida waafaqsan shuruudaha isticmaalaha, waxaa la dooran karaa qalab koronto oo hooseeya oo ah 35 kV. Marka la eego shuruudaha shaqada, marxaladaha tuubada oo yar, ayaa ka sii wanaagsan.

Saddex-waji oo saddex-waji ah oo saddex-waji ah oo ku shaqeeya korantada culayska saaran oo nidaamiya qalabka korontada oo leh heer danab oo ah 220 kV iyo awood u dhaxaysa 31500 kVA ilaa 240000 kVA.

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada				Calaamadda Kooxda Isku-xidhka	Isku-darka kobcinta			Impedance-ga Gaaban (%)
Awoodda la qiimeeyay (kVA)	HV (kV)	Kala duwanaanshaha tuubada danab sare (%)	MV (kV)	LV (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays (kW)	Lumista culayska (kW)	Hadda aan rarka lahayn %	Impedance-ga Gaaban (%)
31500	220,230	±4 × 1.25 ±6 × 1.25 ±8×1.25	69,115,121	6.3、6.6、10.5、21、36、37、38.5	Ynyn d11	28	145	0.5	Dhexdhexaad Sare 12~14 Sare-Hoos 22~24 Dhexdhexaad-Hooseeya 7~9
40000						33	174	0.48
50000						38	205	0.48
63000						45	244	0.44
90000				10.5,21,36,37,38.5		58	316	0.35
120000						74	390	0.35
150000						86	463	0.31
180000						99	568	0.31
240000						123	704	0.28

Saddex-waji oo saddex-waji ah oo saddex-waji ah oo nidaamiya koronto-gudbiyaha otomaatiga ah oo leh fasalka danab ee 220 kV iyo awood u dhaxaysa 31500 kVA ilaa 240000 kVA.

Awoodda la qiimeeyay (kVA)	Isku-darka danabka iyo baaxadda tuubada				Calaamadda Kooxda Isku-xidhka	Isku-darka kobcinta			Impedance-ga Gaaban (%)
Awoodda la qiimeeyay (kVA)	HV (kV)	Kala duwanaanshaha tuubada danab sare (%)	MV (kV)	LV (kV)	Calaamadda Kooxda Isku-xidhka	Ma jiro khasaaro culays (kW)	Lumista culayska (kW)	Hadda aan rarka lahayn %	Impedance-ga Gaaban (%)
31500	220,230	±4 × 1.25 ±6 × 1.25 ±8×1.25	115,121	6.3、6.6、10.5、21、36、37、38.5	YNa0 d11	16	97	0.35	Dhexdhexaad Sare 8~11 Sare-Hoos 28~34 Dhexdhexaad-Hooseeya 18~24
40000						19	119	0.35
50000						22	142	0.31
63000						26	170	0.31
90000				10.5,21,36,37,38.5		32	222	0.26
120000						41	277	0.26
150000						48	329	0.22
180000						54	378	0.22
240000						66	487	0.19
Xogta la taxay waxay khuseysaa alaabada qaab-dhismeedka hoos-u-dhaca leh ee qaybinta awoodda (100/100/50)%. Sida waafaqsan shuruudaha isticmaalaha, waxaa la dooran karaa qalab koronto oo hooseeya oo ah 35 kV. Marka la eego shuruudaha lagu buuxinayo shuruudaha hawlgalka, marxaladaha tuubada oo yar, ayaa ka sii wanaagsan.