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名詞和標(biāo)準(zhǔn)符合介紹-電能質(zhì)量產(chǎn)品系列

來(lái)源：德國(guó)GMC電能質(zhì)量發(fā)布時(shí)間：24-09-20 瀏覽：75 次

名詞和標(biāo)準(zhǔn)符合介紹-電能質(zhì)量產(chǎn)品系列

名詞解釋

En 50160 公共供電系統(tǒng)的電壓特性

哪些是需要被監(jiān)測(cè)的？

監(jiān)測(cè)參數(shù)	評(píng)估方式
Power frequency	statistic
Supply voltage variation	statistic
Rapid voltage change	event
Supply voltage unbalance	statistic
Flicker (IEC 61000-4-15)	statistic
Voltage dips (sags) and swells	event
Short or long interruption	event
Transient voltages	event
Mains signalling voltage (ripple control) on the supply voltage	periodic rec.

En 50160 公共供電系統(tǒng)的電壓特性

LV (low voltage),Un≤1kV

MV (medium voltage),1kV ＜Un ≤36kV

HV (high voltage), 36kV＜Un ≤135kV

Un, nominal voltage of the system,系統(tǒng)額定電壓

Uc, declared supply voltage,申明的供電電壓

Supply voltage: The phase to phase or phase to neutral voltage at the supply terminals.

供電電壓，即公共耦合點(diǎn)（如安裝的主要電源供應(yīng)點(diǎn)）的線對(duì)線或線對(duì)中性線電壓。

Utilization voltage: The phase to phase or phase to neutral voltage at the outlets or at the terminals of equipment.

用電電壓，即電氣設(shè)備插頭或端子處的線對(duì)線或線對(duì)中性線電壓。

☆ Power frequency 電力系統(tǒng)頻率

造成原因：斷開(kāi)電源，連接/斷開(kāi)大型負(fù)載等

Power frequency 電力系統(tǒng)頻率

10s 內(nèi)測(cè)量到的基波平均值

互聯(lián)電網(wǎng)：

一年的99.5%時(shí)間允許偏差±1%

完整時(shí)間允許偏差+4%/-6%

孤立電網(wǎng)：

一周的95%時(shí)間允許偏差±2%

完整時(shí)間允許偏差±15%

☆ Supply voltage variations 供電電壓偏差

造成原因：負(fù)載變化，通過(guò)自動(dòng)調(diào)壓器進(jìn)行補(bǔ)償時(shí)

Supply voltage variations 供電電壓偏差

10min 平均rms值

低壓系統(tǒng)：

一周的95%以上時(shí)間允許偏差±10%

完整時(shí)間允許偏差+10%/-15%

中壓系統(tǒng)：

一周的99%以上時(shí)間允許偏差±10%

完整時(shí)間允許偏差±15%

☆ Rapid voltage change 電壓的快速變化

造成原因：由客戶設(shè)施中的負(fù)載變化或系統(tǒng)中的開(kāi)關(guān)操作引起

Rapid voltage change 電壓的快速變化

基于U rms(1/2)

低壓系統(tǒng)：

正常運(yùn)行，5%Un以內(nèi)

一天出現(xiàn)幾次持續(xù)時(shí)間短，10%Un

一周的95%時(shí)間Plt不大于1

中壓系統(tǒng)：

正常運(yùn)行，4%Uc以內(nèi)

一天出現(xiàn)幾次持續(xù)時(shí)間短，6%Uc

一周的95%時(shí)間Plt不大于1

RVC 限值/滯后可編程定義

☆ Supply voltage unbalance 供電電壓不平衡

造成原因：一相和兩相負(fù)載分布不均

Supply voltage unbalance 供電電壓不平衡

10min 平均rms值

一周的95%時(shí)間負(fù)序電壓/正序< 2%

某些地區(qū)< 3%

☆ Flicker 閃變

造成原因：負(fù)載頻繁切換

Flicker 閃變

2H 間隔（平均12個(gè)Pst值）

一周的95%時(shí)間Plt ≤ 1

測(cè)量電壓波動(dòng)

☆ Voltage dips(sags) 電壓暫降

造成原因：電網(wǎng)發(fā)生短路故障，大功率電動(dòng)機(jī)等起動(dòng)

Voltage dips(sags) 電壓暫降

U rms(1/2) = 1 … 90% Uc

持續(xù)時(shí)間 1min＞t ≥ 20ms

遲滯: 2%

☆ Voltage swells 電壓暫升

造成原因：發(fā)生接地故障，大功率負(fù)荷退出和雷電沖擊等

Voltage swells 電壓暫升

U rms(1/2) ＞110% Uc

持續(xù)時(shí)間 1min＞t ≥ 20ms

遲滯: 2%

☆ Voltage interruption 電壓中斷

造成原因：直接短路，斷路，誤跳閘，甩負(fù)荷等

Voltage interruption 電壓中斷

U rms(1/2) ＜0…10% Uc

持續(xù)時(shí)間 3min＞t ≥ 20ms

☆ Transient overvoltage 瞬態(tài)過(guò)電壓

造成原因：雷電沖擊，開(kāi)關(guān)切換等

Transient overvoltage 瞬態(tài)過(guò)電壓

電壓＜6kV

上升時(shí)間[μs] … [ms]

☆ Harmonics and THD 諧波和總諧波畸變率

造成原因：非線性負(fù)載，如變頻器，整流器等

Harmonics and THD 諧波和總諧波畸變率

10分鐘平均，限值如下表

☆ Interharmonics and mains signalling voltage 間諧波和電網(wǎng)信號(hào)電壓(紋波控制)

造成原因：變頻器和類似控制設(shè)備等

Interharmonics and mains signalling voltage 間諧波和電網(wǎng)信號(hào)電壓(紋波控制)

間諧波：尚待考慮

電網(wǎng)信號(hào)電壓（工頻電壓上疊加的傳輸信號(hào)電壓）：

一天的99%時(shí)間內(nèi)，信號(hào)電壓的3s平均值不得大于規(guī)定限值。

500hz以下幅值小于9%Un

900-9kHz幅值小于5%Un

PQDIF (Power quality data interchange format)

電能質(zhì)量數(shù)據(jù)交換格式

ITIC (Information Technology Industry Council)

信息技術(shù)工業(yè)委員會(huì)

PCC (point of common coupling, contract level)

公共耦合點(diǎn)

IPC (in-plant points of coupling,internal distribution level )

工廠內(nèi)的耦合點(diǎn)

電能質(zhì)量標(biāo)準(zhǔn)符合

EC (international electrotechnical commission)

國(guó)際電工委員會(huì)

EN (European norm)

歐洲標(biāo)準(zhǔn)

IEEE SA (the institute of electrical and electronics engineers standards association)

電氣和電子工程師協(xié)會(huì) 標(biāo)準(zhǔn)協(xié)會(huì)

UL (Underwriteries Laboratories)

美國(guó)安全檢定實(shí)驗(yàn)室

DIN (Deutsches Institut für Normung)

德意志標(biāo)準(zhǔn)化協(xié)會(huì)

標(biāo)準(zhǔn)名稱

EN50160 voltage characteristics of electricity supplied by public distribution systems

公共配電系統(tǒng)供電的電壓特性

IEC61000-4-30 EMC part 4-30 testing and measurement techniques- power quality measurement methods

測(cè)試和測(cè)量技術(shù)-電能質(zhì)量測(cè)量方法

IEC62586-1 power quality measurement in power supply systems-part 1 power quality instruments (PQI)

電源系統(tǒng)中的電能質(zhì)量測(cè)量-首部分電能質(zhì)量?jī)x器

IEC62586-2 power quality measurement in power supply systems-part 2 functional tests and uncertainty requirements

電源系統(tǒng)中的電能質(zhì)量測(cè)量-第二部分功能測(cè)試和不確定度要求

IEC61000-4-7 EMC part 4-7 testing and measurement techniques- general guide on harmonics and interharmonics measurements and instrumentation ,for power supply systems and equipment connected thereto

EMC 第4-7部分測(cè)試和測(cè)量技術(shù)-諧波和間諧波和儀器儀表的一般指南，用于電源系統(tǒng)和與之相連的設(shè)備

IEC61000-4-15 EMC part 4-15 testing and measurement techniques- flickermeter-functional and design specifications

EMC 第4-15部分測(cè)試和測(cè)量技術(shù)-閃爍計(jì)-功能和設(shè)計(jì)規(guī)范

IEC61000-2-2 EMC environment-compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems

EMC 環(huán)境-公共低壓供電系統(tǒng)中低頻傳導(dǎo)干擾和信號(hào)的兼容性水平

IEC61000-2-4 EMC part 2-4 environment-compatibility levels in industrial plants for low-frequency conducted disturbances (three classes)

EMC 第2-4部分環(huán)境-工業(yè)廠房中低頻傳導(dǎo)干擾的兼容性水平(支持三種等級(jí))

IEC61000-2-12 EMC part 2-12 environment-compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems

EMC 第2-12部分環(huán)境-公共中壓供電系統(tǒng)中低頻傳導(dǎo)干擾和信號(hào)的兼容性水平

IEC61000-6-4 EMC part 6-4: emission standard for industrial environments

EMC 第6-4 部分：工業(yè)環(huán)境排放標(biāo)準(zhǔn)

IEC61000-6-5 EMC part 6-5: immunity for equipment used in power station and substation environment

EMC 第6-5 部分：對(duì)電站和變電站環(huán)境中使用的設(shè)備的抗擾度

IEC61557-12 electrical safety in low voltage distribution systems up to 1000V AC and 1500V DC-equipment for testing,measuring or monitoring of protective measures-part 12: power metering and monitoring devices (PMD)

最高到1000V AC和1500V DC的低壓配電系統(tǒng)的電氣安全-測(cè)試，測(cè)量或監(jiān)測(cè)保護(hù)措施的設(shè)備-第12部分：功率計(jì)量和監(jiān)控設(shè)備

IEC TR 63191 demand side power quality management

需求側(cè)電能質(zhì)量管理

IEC62053-22 electricity metering equipment-particular requirements-part 22: static meters for ac active energy(classes 0,1S,0,2S and 0,5S)

電能計(jì)量設(shè)備-特殊要求-第22部分：交流有功電能靜態(tài)儀表（0,1S,0,2S 和 0,5S等級(jí)）

IEC62053-24 electricity metering equipment-particular requirements-part 24: static meters for fundamental component reactive energy (classes 0,5S,1 S ,1, 2 and 3)

電能計(jì)量設(shè)備-特殊要求-第24部分：基波分量無(wú)功電能靜態(tài)儀表(0,5S,1 S ,1, 2 and 3等級(jí))

IEC62053-31 pulse output devices for electromechanical and electronic meters(S0 output)

機(jī)電和電子表計(jì)的脈沖輸出裝置（S0 輸出）

EN60297 mechanical structures for electrical and electronic equipment-dimensions of mechanical structures of the 482,6mm(19inch)series

電氣和電子設(shè)備的機(jī)械結(jié)構(gòu)- 482,6mm 19寸系列機(jī)械結(jié)構(gòu)尺寸

IEEE519 harmonic control in electric power systems

電氣系統(tǒng)中的諧波控制

IEEE1159 recommended practice for monitoring electric power quality

監(jiān)測(cè)電能質(zhì)量的推薦方法

IEEE1459 definitions for the measurement of electric power quantities under sinusoidal,nonsinusoidal,balanced,or unbalanced conditions

正弦，非正弦，平衡或不平衡條件下電氣量測(cè)量的標(biāo)準(zhǔn)定義

IEEE1453 standard for measurement and limits of voltage fluctuations and associated light flicker on ac power systems

交流電源系統(tǒng)上電壓波動(dòng)和相關(guān)光閃爍的測(cè)量和限值標(biāo)準(zhǔn)

IEC60051 direct acting indicating analogue electrical measuring instruments and their accessories

直接作用指示模擬電測(cè)量?jī)x器及其附件

EN50600-2-2 information technology-data center facilities and infrastructures-part 2-2 power distribution

信息技術(shù)-數(shù)據(jù)中心設(shè)施和基礎(chǔ)設(shè)施-第2-2部分配電

ENEL GSTQ001 fixed installed indoor power quality instrument

意大利國(guó)家電力公司固定安裝的室內(nèi)電能質(zhì)量?jī)x表

ENEL GSTQ002 extended power quality data interchange formats

意大利國(guó)家電力公司擴(kuò)展電能質(zhì)量數(shù)據(jù)交換格式

IEC60068-2-1/2/3/6/27 environmental testing-cold/dry heat/damp test/vibration/shock
環(huán)境測(cè)試-冷/干熱/潮濕測(cè)試/振動(dòng)/沖擊

IEC60529 degrees of protection provided by enclosures (IP code)

外殼提供的保護(hù)程度（IP 等級(jí)）

IEC61131-2 industrial-process measurement and control–programmable controllers-part 2: equipment requirements and tests (digital inputs/outputs 12/24v DC)

工業(yè)-過(guò)程測(cè)量和控制-可編程控制器-第2部分：設(shè)備要求和測(cè)試 (數(shù)字輸入/輸出 12/24v DC)

UL94 standard for safety of flammability of plastic materials for parts in devices and appliances testing

設(shè)備和電器測(cè)試中零件的塑料材料可燃性安全標(biāo)準(zhǔn)

IEC60038 IEC standard voltages

IEC 標(biāo)準(zhǔn)電壓定義和分類

2011/65/EU(RoHS) EU directive on the restriction of the use of certain hazardous substances

關(guān)于限制使用某些有害物質(zhì)的指令

IEC61850 communication networks and systems for power utility automation

用于電力設(shè)施自動(dòng)化的通信網(wǎng)絡(luò)和系統(tǒng)

IEC60688 electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals

用于將交流和直流電量轉(zhuǎn)換為模擬或數(shù)字信號(hào)的電測(cè)量傳感器