Tabel 3: Hasil Pengukuran Pengaruh Harmonik Pada Gardu Milik PLN Cabang Bekasi
Nama Kap. Merk THD (%) Arus rms (A) Arus puncak (A) Kap. baru
Trafo (KVA) .R S T R S T R S T Netral THDF (KVA)
A. Umum dan perkantoran (jumlah sampel 16 trafo):
EXBA 400 FranceT. 1.69 1.40 1.46 29.85 67.58 52.07 42.83 96.94 74.84 36.93 0.99 394.06
YSHA 630 Starlite 1.44 1.72 1.61 554.00 635.50 562.00 825.50 943.20 845.60 21.62 0.95 596.91
YSHC 400 Unindo 1.35 1.29 1.42 331.10 249.10 288.30 493.50 353.00 436.20 3.76 0.96 383.01
BJIA 630 Hico 2.00 2.00 1.73 77.30 77.30 77.58 111.12 111.12 119.25 3.18 0.96 605.76
DRJ 630 Toshiba 1.69 1.68 1.60 284.90 176.80 182.70 457.70 288.70 306.20 4.31 0.87 545.44
DRJB 630 Toshiba 1.17 1.33 1.11 65.68 30.18 63.09 110.43 49.19 104.68 26.70 0.85 535.81 *)
KRU 630 Starlite 2.20 2.02 2.04 99.58 102.89 116.70 164.60 172.75 193.90 5.57 0.85 535.27
KLMA 630 Unindo 1.13 0.82 1.11 184.20 171.30 196.70 266.40 253.60 284.60 2.60 0.97 611.46
PBJ 400 Starlite 1.09 1.48 1.42 228.00 221.30 223.90 341.70 307.90 311.30 0.45 0.99 396.31
ALNA 630 Unelec 1.41 1.49 1.40 18.19 44.63 38.09 27.12 69.44 53.41 21.12 0.95 599.49
PMD 315 Trafindo 2.11 2.39 1.74 43.92 70.88 58.79 72.12 107.63 100.06 2.12 0.88 276.36
PMDA 200 Unindo 1.44 1.45 1.14 196.20 204.60 172.30 288.00 302.30 257.30 2.12 0.96 191.24
PKT 400 Starlite 1.15 1.06 0.89 98.15 88.94 79.40 152.77 136.94 120.96 18.79 0.92 367.08
V2OO 630 Toshiba 0.88 0.63 0.63 154.90 133.70 133.70 248.10 210.30 210.30 21.29 0.89 562.65
STDN 400 Unelec 1.72 1.71 1.86 50.31 49.91 76.30 82.74 74.96 114.60 20.72 0.92 366.71
KLP 630 Starlite 0.94 0.92 0.88 260.90 248.10 146.10 430.70 389.40 238.40 5.51 0.88 551.40