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湛江市WTO/TBT-SPS通報(bào)預(yù)警服務(wù)平臺(tái)
新西蘭發(fā)布電力變壓器的MEPS要求
時(shí)間:2012-09-20
作者:
2012918日,新西蘭商業(yè)創(chuàng)新和就業(yè)部發(fā)布第G/TBT/N/NZL/64號(hào)通報(bào),擬對(duì)有關(guān)電力變壓器最低能源性能(MEPS)要求進(jìn)行修訂,修訂后的標(biāo)準(zhǔn)草案AS/NZS 60076.99:20xx《電力變壓器:配電和發(fā)電變壓器的最低能源性能標(biāo)準(zhǔn)(MEPS)要求》預(yù)計(jì)將于201341日開(kāi)始實(shí)施。
1~4列出了各類(lèi)電壓變壓器的現(xiàn)行MEPS/或擬修訂的MEPS要求。
1 液浸式變壓器的現(xiàn)行和擬訂的MEPS
變壓器類(lèi)型
功率(kVA
50%負(fù)載時(shí)現(xiàn)行的MEPS能效標(biāo)準(zhǔn)(%
擬訂的MEPS能效標(biāo)準(zhǔn)(%
單相(SW ER
10
98.30
98.42
16
98.52
98.64
25
98.70
98.80
50
98.90
99.00
三相
25
98.28
98.50
63
98.62
98.82
100
98.76
99.00
200
98.94
99.11
315
99.04
99.19
500
99.13
99.26
750
99.21
99.32
1000
99.27
99.37
1500
99.35
99.40
2000
99.39
99.40
2500
99.40
99.40
3150
NA
99.40
2 干式變壓器的現(xiàn)行和擬訂的MEPS
變壓器類(lèi)型
功率(kVA
50%負(fù)載時(shí)的效率,Um=12 kV
50%負(fù)載時(shí)的效率,Um=24 kV
50%負(fù)載時(shí)的效率,Um=36 kV
現(xiàn)行MEPS
擬訂MEPS
現(xiàn)行MEPS
擬訂MEPS
現(xiàn)行MEPS
擬訂MEPS
10
97.29
97.53
97.01
97.32
NA
96.87
16
97.60
97.83
97.27
97.55
97.11
25
97.89
98.11
97.53
97.78
97.37
50
97.31
98.50
97.91
98.10
97.74
三相
25
97.17
97.42
97.17
97.42
NA
96.92
63
97.78
98.01
97.78
98.01
97.30
100
98.07
98.28
98.07
98.28
97.58
200
98.46
98.64
98.42
98.60
98.26
315
98.67
98.82
98.59
98.74
98.44
500
98.84
98.97
98.74
98.87
98.62
750
98.96
99.08
98.85
98.98
98.77
1000
99.03
99.14
98.92
99.04
98.87
1500
99.12
99.21
99.01
99.12
98.99
2000
99.16
99.24
99.06
99.17
99.00
2500
99.19
99.27
99.09
99.20
99.00
3150
NA
99.27
NA
99.20
99.00
3液浸式變壓器擬訂的新高效標(biāo)準(zhǔn)與擬訂的MEPS的比較
變壓器類(lèi)型
功率(kVA
50%負(fù)載時(shí)擬訂的MEPS標(biāo)準(zhǔn)(%
50%負(fù)載時(shí)擬訂的高效標(biāo)準(zhǔn)(%
單相(SW ER
10
98.42
98.74
16
98.64
99.83
25
98.80
98.91
50
99.00
99.10
三相
25
98.50
98.80
63
98.82
98.94
100
99.00
99.10
200
99.11
99.26
315
99.19
99.34
500
99.26
99.42
750
99.32
99.45
1000
99.37
99.46
1500
99.40
99.48
2000
99.40
99.49
2500
99.40
99.49
3150
99.40
99.49
4 干式變壓器的擬訂的高效標(biāo)準(zhǔn)與擬訂的MEPS的比較
變壓器類(lèi)型
功率(kVA
50%負(fù)載時(shí)擬訂的MEPS,Um=12 kV
50%負(fù)載時(shí)擬訂的MEPS,Um=24 kV
50%負(fù)載時(shí)擬訂的MEPS,Um=36 kV
MEPS
高效標(biāo)準(zhǔn)
MEPS
高效標(biāo)準(zhǔn)
MEPS
高效標(biāo)準(zhǔn)
單相(SW ER
10
97.53
98.20
97.32
97.90
96.87
97.50
16
97.83
98.32
97.55
98.06
97.11
97.75
25
98.11
98.48
97.78
98.20
97.37
97.98
50
98.50
98.78
98.10
98.50
97.74
98.33
三相
25
97.42
97.88
97.42
97.88
96.92
97.55
63
98.01
98.37
98.01
98.37
97.30
97.96
100
98.28
98.61
98.28
98.61
97.58
98.25
200
98.64
98.83
98.60
98.72
98.26
98.51
315
98.82
98.95
98.74
98.87
98.44
98.63
500
98.97
99.08
98.87
99.01
98.62
98.79
750
99.08
99.19
98.98
99.13
98.77
98.91
1000
99.14
99.26
99.04
99.19
98.87
98.99
1500
99.21
99.33
99.12
99.26
98.99
99.08
2000
99.24
99.37
99.17
99.30
99.00
99.14
2500
99.27
99.39
99.20
99.33
99.00
99.19
3150
99.30
99.39
99.23
99.33
99.00
99.19