標(biāo)準(zhǔn)編號(hào):	GB/T 18481-2001
中文名稱(chēng):	電能質(zhì)量 暫時(shí)過(guò)電壓和瞬態(tài)過(guò)電壓
英文名稱(chēng):	Power quality--Temporary and transient overvoltages
中標(biāo)分類(lèi):	F20
行業(yè)分類(lèi):	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類(lèi):	27.100 27.100    電站綜合 27.100
發(fā)布機(jī)構(gòu):	中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局
發(fā)布日期:	2001-01-01
實(shí)施日期:	2002-4-1
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	14000 字
翻譯價(jià)格(元):	840.0
交付時(shí)間:	付款后 1 個(gè)工作日

1.1 This standard specifies the requirements of temporary and transient overvoltages in AC power system which act on electrical equipment, insulation level of electrical equipment and overvoltage protection method. 1.2 In case issues of power quality relevant to overvoltage are involved, implementation shall be carried out according to those specified in the standard, in combination with power grid and equipment characteristic as well as service environment and by reference to relevant professional standards. 1.3 This standard is not applicable to overvoltage caused by static electricity, touching high voltage system and steady-state waveform distortion (harmonic wave).

Foreword i 1 Scope 2 Normative References 3 Terminologies and Definitions 4 Division of System (Equipment) by Highest Voltage Um 5 Overvoltage Acting on Electrical Equipment and Its Requirements Appendix A (Normative) Insulation Level of Electrical Equipment Appendix B (Informative) Overvoltage Protection of AC Electrical Installations Appendix C (Informative) References