Optimization and Design of a Sustainable Industrial Grid System

Table 3

List of industrial loading.

Load description	Real power (P) KW	Reactive power (Q) KVAR	Power factor	Apparent power (S) KVA	Voltage (V)	Current (I) KA	Duty (%)	Estimate power demand (PD) KW
Split unit air conditional	50.00	30.99	0.85	58.82	415.00	0.08	100	50.00
General lighting distribution board (DB)	5.56	2.69	0.90	6.17	415.00	0.01	100	5.55
General power sockets	33.33	20.66	0.85	39.22	415.00	0.05	100	33.33
Fire water pump A	85.23	50.57	0.86	99.10	415.00	0.14	10	8.52
Fire water pump B	85.23	50.57	0.86	99.10	415.00	0.14	10	8.52
Fire water pump C	85.23	50.57	0.86	99.10	415.00	0.14	10	8.52
UPS system	88.89	55.09	0.85	104.58	415.00	0.15	100	88.88
Process compressor A	842.11	477.24	0.87	967.94	6600.00	0.08	100	842.10
Process compressor B	842.11	477.24	0.87	967.94	6600.00	0.08	10	84.21
Process compressor C	842.11	477.24	0.87	967.94	6600.00	0.08	100	842.10
Recirculation pump A	46.51	31.26	0.83	56.04	415.00	0.08	100	46.51
Recirculation pump B	46.51	31.26	0.83	56.04	415.00	0.08	10	4.65
Recirculation pump C	46.51	31.26	0.83	56.04	415.00	0.08	100	46.51
Conveyor motor A	33.33	25.00	0.80	41.67	415.00	0.06	100	33.33
Conveyor motor B	33.33	25.00	0.80	41.67	415.00	0.06	100	33.33
Conveyor motor C	33.33	25.00	0.80	41.67	415.00	0.06	100	33.33
Welding system A	13.64	6.60	0.90	15.15	415.00	0.02	50	6.82
Welding system B	13.64	6.60	0.90	15.15	415.00	0.02	50	6.82
Welding system C	13.64	6.60	0.90	15.15	415.00	0.02	50	6.82
HVAC	100.00	61.97	0.85	117.65	415.00	0.16	100	100.00
Lighting DB A	22.22	13.19	0.86	25.84	415.00	0.04	100	22.22
Lighting DB B	22.22	13.19	0.86	25.84	415.00	0.04	10	2.22
Lighting DB C	22.22	13.19	0.86	25.84	415.00	0.04	100	22.22
Lift	11.76	8.21	0.82	14.35	415.00	0.02	50	5.88
Total (P, Q, S, I & PD)	3418.65	1991.19		3957.99		1.72		2342.41