Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in

Table 1: Status of Changtongya CHC ...... 2

Table 2: Source and Quality of Power at Changtongya CHC ...... 2

Table 3: Average Metrological Data of the Site at Changtongya CHC ...... 3

Table 4: Solar Irradiation Data of the Site at Changtongya CHC ...... 3

Table 5: Field Survey Analysis for Electrical Connected Load of Changtongya CHC in Mukokchung District ...... 3

Table 6: Maximum Electrical Demand Calculation for Changtongya CHC ...... 5

Table 7: Status of Noklak CHC ...... 6

Table 8: Source and Quality of Power at Noklak CHC...... 6

Table 9: Average Metrological Data of the Site at Noklak CHC ...... 6

Table 10: Solar Irradiation Data of the Site at Noklak CHC...... 7

Table 11: Field Survey Analysis for Electrical Connected Load of Noklak CHC in Tuensang District ...... 7

Table 12: Maximum Electrical Demand Calculation for Noklak CHC ...... 8

Table 13: Comparative Analysis of Electrical Connected Load and Demand Assessment of surveyed three Community Health Centres...... 10

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Changtongya Community Health Centre Changtongya CHC roof view:

Location: District, Nagaland ()

Latitude: 26.5269; Longitude: 94.6756

Elevation: 701 meters (2298 feet)

Changtongya CHC view in Google Earth:

Table 1: Status of Changtongya CHC

Number of beds in the Changtongya CHC 30 District name Mukokchung Block name Changtongya Town/Village name Changtongya town No of PHC covered by Changtongya CHC 3 PHCs No of villages covered by the CHC 30 villages Total population served 37127 Age of the buildings About 30 years CGI double sloped on wooden truss and purlin & Roof type RCC portico RCC Roof top free for solar installation 250 sft ( 23 sqm) Clear ground area available for Solar Panel 1000 to 1200 sqm NE facing

Table 2: Source and Quality of Power at Changtongya CHC

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Centre is power distribution grid connected Yes x No - Line Voltage (220 V, 415 V or 11 kV) 220 V Distance of nearest distribution line pole Within 100 meter (mtrs) Power availability hrs in a day 14 to 16 hrs No of load shedding frequency/day 3 to 4 times during day time Power quality in terms of voltage Low voltage during morning and evening

Table 3: Average Metrological Data of the Site at Changtongya CHC

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Average Average sunrise time 5.52 5.21 4.81 4.37 3.98 3.86 3.98 4.26 4.52 4.83 5.16 5.39 (hrs) Average sunset time 16.12 16.51 16.81 17.07 17.38 17.56 17.58 17.26 16.82 16.33 15.96 15.89 (hrs) Average day light hrs 10.6 11.3 12 12.7 13.4 13.7 13.6 13 12.3 11.5 10.8 10.5 Average Wind speed 11.81 12.5 12.06 10.48 9.47 9.08 9.15 8.39 8.25 9.15 9.83 10.16 10.01 Km/Hr Total rain fall (mm) 11.16 27.72 52.39 132.3 214.21 303 344.1 283.96 239.7 116.25 20.7 8.37 1753.86 Minimum temperature 7.01 9.18 13 16.4 19.3 21.1 21.2 21 19.5 15.9 10.9 7.9 (º C) Maximum 22.7 27.5 31.8 32.4 31.9 30.4 29.3 29.6 28.5 26.7 24.1 21 temperature (º C)

Table 4: Solar Irradiation Data of the Site at Changtongya CHC

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Average Averaged Insolation Incident On A Horizontal 4.12 4.61 5.09 5.09 4.9 4.59 4.3 4.3 4.01 4.3 4.36 4.05 4.47 Surface (kWh/m2/day) Averaged Direct Normal 6.48 5.98 5.38 4.31 3.54 2.99 2.66 2.93 3.07 4.72 6.66 6.93 4.63 Radiation (kWh/m2/day) Radiation Incident On An Equator-Pointed Tilted 5.88 5.78 5.5 5.07 4.88 4.57 4.28 4.3 4.09 4.97 5.96 6.21 5.12 Surface (kWh/m2/day) OPT At OPT angle of 51 42 27 12 0 0 0 6 18 36 49 54 24.4

Table 5: Field Survey Analysis for Electrical Connected Load of Changtongya CHC in Mukokchung

District

Facility Nos

No

Fan

(W)

Wattage Wattage

Load (W) Load

Total Load Total

Area in SFT in Area

Point (Nos) Point

Illumination Other Equipment Other

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

General Doctor room-1 1 144 1 36 1 60 96 General Doctor room-2 1 144 1 36 36 Councilor Room 1 120 1 36 1 60 96 AYUSH doctor room-1 1 196 1 36 1 60 96 A.R.S.H. room 1 196 1 40 1 60 100 Dress room 1 1 121 1 36 1 60 96 Dress room 2 1 100 1 36 36 ICTC room (CRT computer+ 1 180 2 90 1 60 450 600 Samsung TV, DVD) Duty room (1 CRT TV) 1 144 1 50 1 60 150 260 Toilets 5 170 5 110 110 Male ward No-1 with bed- 5 1 400 2 72 1 60 132 Male ward No-2 with bed- 5 1 400 2 72 1 60 132 Female Male ward No-1 with 1 320 2 72 1 60 132 bed- 5 Female Male ward No-2 with 1 320 2 72 1 60 132 bed- 5 Maternity Ward with bed – 5 1 320 2 72 72 Operation theatre & Labor room OT all inclusive (2 Suction unit) 1 400 4 444 1 60 400 904 Autoclave room, 2 nos 1 60 1 22 4000 4022 Labor room with toilet (warmer-1, incubator-1,suction 1 292 4 294 1650 1944 unit-1,16.8 kg Washing Machine) Baby corner area 1 110 1 50 1 60 110 Eye OPD 1 150 2 140 1 60 200 Dental OPD (comp, x-ray m/c, 2 225 2 80 1 60 2030 2170 heater, chair) Malaria room 1 121 1 36 1 60 96 OST Room (1 LCD computer 1 144 3 80 1 60 280 420 with printer) Immunization /Fp/ counseling 1 120 1 50 1 60 110 Emergency room (Heater) 1 100 2 250 1 60 1000 1310 Laboratory (Fridge, needle 1 360 1 50 1 60 860 970 destroyer, centrifuge) Dispensary 2 256 3 66 1 60 126 General stores 11 700 11 242 242 Medical Store Room (Deep 1 256 2 44 300 344 frizer-2) Administrative area Sr. Medical Officer room with 1 225 2 72 1 60 250 382 LCD computer Medical Officer rooms 2 196 2 80 1 60 140 Office room 1 150 2 90 1 60 150 Kitchen – 1 1 144 1 36 36

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Kitchen – 2 4 450 4 116 116 Total lobby area 5 1760 12+4 464 464 Outside light 4 414 36 Total 58 9134 3716 1440 11370 16526

Table 6: Maximum Electrical Demand Calculation for Changtongya CHC

Total connected illumination load KW 3.72 Total connected equipment load KW 11.37 Total connected electrical load KW 15.09 Maximum demand of illumination load at 0.8 KW 2.98 factor Maximum demand of equipment load at 0.6 KW 6.83 factor Total maximum demand KW 9.81 Power factor for illumination 0.95 Demand of illumination KVA 3.14 Power factor for equipment 0.9 Demand of equipment KVA 7.59 Total electrical peak demand KVA 10.73 Max current for demand at 415 V 3-Ph, AC Amp 15

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Noklak Community Health Centre Location: Tuensang District, Nagaland (India)

Latitude: 26.2014; Longitude: 95.0167

Elevation: 1435 meters (4710 feet)

Noklak CHC view in Google Earth:

Table 7: Status of Noklak CHC

Number of beds in the Noklak CHC 32 District name Tuensang Block name Noklak Town/Village name Noklak town No of PHC covered by Noklak CHC 2 PHCs No of villages covered by the CHC 24 villages Total population served About 30,000 Age of the buildings About 25 years Roof type CGI double sloped on wooden truss and purlin RCC Roof top free for solar installation Nil Clear ground area available for Solar Panel About 100 sqm

Table 8: Source and Quality of Power at Noklak CHC

Centre is power distribution grid connected Yes x No - Line Voltage (220 V, 415 V or 11 kV) 220 V Distance of nearest distribution line pole Within 50 meter (mtrs) Power availability hrs in a day 12 to 14 hrs No of load shedding frequency/day 5 to 6 times during day time Power quality in terms of voltage Highly fluctuating voltage

Table 9: Average Metrological Data of the Site at Noklak CHC

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Average Average sunrise time 5.45 5.20 4.79 4.36 3.97 3.85 3.97 4.25 4.51 4.81 5.10 5.38 4.64 (hrs) Average sunset time 16.15 16.50 16.79 17.06 17.37 17.55 17.57 17.25 16.81 16.31 16.00 15.88 16.77 (hrs) Average day light hrs 10.7 11.3 12 12.7 13.4 13.7 13.6 13 12.3 11.5 10.9 10.5 12.13 Average Wind speed 11.27 12.28 11.85 10.41 9.26 8.79 9 8.18 8.1 8.97 9.29 9.54 9.72 Km/Hr Total rain fall (mm) 12.71 30.8 53.32 118.8 193.75 306 356.5 289.85 243.3 117.8 22.8 9.3 1754.93 Minimum temperature 6.34 8.59 12.4 16.1 19 20.9 21 20.8 19.3 15.8 10.9 7.44 (º C) Maximum temperature 21.4 25.9 30.6 32.4 31.9 30 28.9 29.4 28.2 26.3 23.5 20.1 (º C)

Table 10: Solar Irradiation Data of the Site at Noklak CHC

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Average Averaged Insolation Incident On A Horizontal 3.96 4.34 4.8 4.87 4.67 4.28 3.97 4.05 3.85 4.16 4.2 3.95 4.25 Surface (kWh/m2/day) Averaged Direct Normal 5.98 5.32 4.77 3.92 3.2 2.57 2.24 2.57 2.82 4.41 6.17 6.57 4.21 Radiation (kWh/m2/day) Radiation Incident On An Equator-Pointed Tilted 5.53 5.34 5.13 4.83 4.65 4.26 3.95 4.04 3.91 4.76 5.64 5.95 4.83 Surface (kWh/m2/day) OPT At OPT angle of 50 41 26 11 0 0 0 5 18 35 48 54 23.9

Table 11: Field Survey Analysis for Electrical Connected Load of Noklak CHC in Tuensang District

Facility

No

Fan

(W)

Nos

Other Other

Wattage Wattage

Load (W) Load

Total Load Total

Equipment

Area in SFT in Area

Point (Nos) Point Illumination

CMO room- 1 144 1 50 50

General Doctor room-TB room 1 96 1 50 50

OPD-1 1 260 2 72 Councilor Room 0 AYUSH doctor room-1 1 260 2 72 72 Nursing station 1 340 4 88 150 238 Casualty 1 60 1 22 22 Night duty room 1 100 1 22 22 Vaccine & logistic room 3 420 3 300 300

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

100 ma X ray room, with photo 1000 1010 1 214 2 100 room 0 0 NRHM room with computer+ 1 96 1 100 280 380 print Male ward-10 beds 1 560 2 200 0 200 Male ward-2 beds 1 144 1 22 22 Toilet male 1 100 1 22 22 Female ward-10 beds 1 375 2 200 200 Female ward-4 beds 1 180 1 100 100

Maternity Ward with 2 beds 1 144 1 100 100

Toilet female 1 80 1 22 22 Cloth/Linen room 1 80 1 22 22 Immunization room with 2 Deep 2 220 3 66 300 366 Fridge Labor room with baby corner- radiant warmer+ incubator + 2 672 3 144 2250 2394 sterilizer + suction Minor OT-Auto clave+ sterilizer 1 220 1 100 4000 4100 Main OT suction pump 1 384 2 236 750 986 Dental unit (Compressor+ 1 192 2 150 2020 2170 dental chair+ x-ray +sterilizer) Common toilet 2 60 2 44 44 Night guard room 1 96 1 22 22 ANC room (MO room) 1 120 2 90 90 Store 3 96 3 66 66 ARSH room 1 100 1 50 50 Nurse Changing Room 1 144 1 50 50 OT Room (Doctor) 1 224 1 50 1 60 110 Laboratory (Centrifuge, Microscope, blood analyzer+ 2 220 2 100 3680 3780 water boiler-2) Kitchen 1 40 1 100 100 Registration Room 1 224 1 100 100 Administrative area 1 256 1 100 100

Nurse I/C room (with Bathroom) 1 198 2 90 90

HIV building 6 660 9 282 282 150 Total lobby area 4 8 176 176 0 Outside light 4 144 144 927 372 2343 2714 53 78 9 4 0 2

Table 12: Maximum Electrical Demand Calculation for Noklak CHC

8

Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Total connected illumination load KW 3.73 Total connected equipment load KW 23.43 Total connected electrical load KW 27.16 Maximum demand of illumination load at KW 2.99 0.8 factor Maximum demand of equipment load at KW 14.06 0.6 factor Total maximum demand KW 17.05 Power factor for illumination 0.95 Demand of illumination KVA 3.15 Power factor for equipment 0.9 Demand of equipment KVA 15.63 Total electrical peak demand KVA 18.78 Max current for demand at 415 V 3-Ph, AC Amp 27

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Assessment of Technical Requirements for Deploying Off-grid Power Solutions in Health Centers in Nagaland

Comparative Analysis of Electrical Connected Load and Demand Assessment of Surveyed Health Centers

Comparative Analysis of Electrical Connected Load and Demand Assessment of Surveyed Community Health Centers

A load analysis is made based on the connected load as per IPHS and actual found in the three community health centers of Nagaland, the envisaged electrical load demand in each case is detailed in the following table:

Table 13: Comparative Analysis of Electrical Connected Load and Demand Assessment of surveyed three Community Health Centres.

Assessment of electrical load demand Based on Based on connected load as Electrical parameters Unit standard surveyed at CHC installation Changtongya Noklak

as per IPHS CHC CHC Total connected KW 7.72 3.72 3.73 illumination load Total connected equipment KW 42.53 11.37 23.43 load Total connected electrical KW 50.25 15.09 27.16 load Maximum demand of illumination load at 0.8 KW 6.18 2.98 2.99 factor Maximum demand of equipment load at 0.6 KW 25.52 6.83 14.06 factor Total maximum demand KW 33.24 9.81 17.05 Power factor for 0.95 illumination Demand of illumination KVA 6.51 3.14 3.15 Power factor for equipment 0.9 Demand of equipment KVA 28.36 7.59 15.63 Total electrical peak KVA 34.87 10.73 18.78 demand Max current for demand at Amp 49 15 27 415 V 3-Ph, AC

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