《IEC-61194-1992.pdf》由会员分享，可在线阅读，更多相关《IEC-61194-1992.pdf（32页珍藏版）》请在三一文库上搜索。
1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 61194 Premire dition First edition 1992-1 2 Paramtres descriptifs des systmes photovoltaques autonomes Characteristic parameters of stand-alone photovoltaic (PV) systems Numro de rfrence Reference number CEMEC 61194: 1992 Copyright International El
2、ectrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted without license from IHS -,-,- Numros des publications Numbering Depuis le ler janvier 1997, les publica
3、tions de la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base inc
4、orporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la presente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflete ltat actuel de la technique. Des renseignements relatifs la date de reconfir- mat
5、ion de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci- dessous: Site we
6、b de la CEI“ Catalogue des publications de la CE1 Publi annuellement et mis a jour rgulirement (Catalogue en ligne)* Bulletin de la CE1 Disponible la fois au 4 t e web de la CEI et comme priodique imprim Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lect
7、eur se reportera la CE1 60050: Vocabulaire Electro- technique International (VEI). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux any IEC National Committee interested in the subject dealt with
8、 may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (EO) in accordance with conditions determined by
9、agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opini
10、on on the subjects dealt with. 3) They have the form of recommendations for international use published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC National Committees unde
11、rtake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. International Standard IEC 1194 has
12、been prepared by IEC technical committee 82: Solar photovoltaic energy systems. The text of this standard is based on the following documents: I DIS I Report on Voting I Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table
13、. Annex A is for information only. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted without license from IHS -,-,- -6- 1194 0 C
14、E1 PARAMTRES DESCRIPTIFS DES SYSTMES PHOTOVOLTAIQU ES AUTONOMES 1 Domaine dapplication La prsente Norme internationale dfinit les principaux paramtres lectriques, mcaniques et denvironnement qui sont ncessaires la description et a lanalyse du fonctionnement des systmes photovoltaques autonomes. Les
15、paramtres donns dans la liste sont prsents dans un format normalis destin lanalyse des performances et de la fourniture: - mesure des performances sur site sur une courte ou longue dure dun systme p hotovo I taqu e ; - comparaison entre les performances sur site prvues et mesures du systme, les deux
16、 tant extrapoles aux conditions dessais normalises STC. Des documents spcialiss concernant les applications et/ou les utilisations spcifiques (conception, performances prvues et mesures) peuvent tre labors si ncessaire. NOTE - Les paramtres obligatoires, lorsquils sont applicables, sont encadrs dans
17、 les figures et dans le texte. Les paramtres optionnels recommands sont galement donns. Ex e mpl e I Tension nominale I “N paramtre obligatoire W Poids paramtre optionnel La numrotation des paragraphes est arbitraire et peut tre diffrente dans les fiches de don nes s pcif que s. 2 Description du sys
18、tme photovoltaque 2 . 1 Champ photovoltaque Voir lannexe A pour un exemple des composants du champ photovoltaque. 2.1 .l Modules Caractristiques dfinies dans les fiches de donnes ma, puissance crte aux conditions de rfrence (W) Am surface hors-tout (y compris le cadre) (m2) 2.1.2 Panneaux n nombre d
19、e modules par panneau (y compris le cadre, les espaces entre modules, les rflecteurs, etc.) surface hors-tout dun panneau (m2) Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:
20、04:46 MSTNo reproduction or networking permitted without license from IHS -,-,- 1194 0 IEC - 1 - CHARACTERISTIC PARAMETERS OF STAND-ALONE PHOTOVOLTAIC (PV) SYSTEMS 1 Scope This International Standard defines the major electrical, mechanical and environmental parameters for the description and perfor
21、mance analysis of stand-alone photovoltaic systems. The parameters as listed are presented in a standard format for the purposes of procurement and performance analysis: - measurement of short- and long-term on-site photovoltaic-system performance; - comparison between on-site measured and projected
22、 performance, both extrapo- lated to standard test conditions (STC). Specialized documents related to specific applications and/or to specific uses (designing, performance prediction and measurement) may be issued, if necessary. NOTE - The minimum requirements, when applicable, are represented in bo
23、xes in the figures and the text. Recommended optional requirements are also given. Ex ample I nominal voltage I minimum requirement W Weight optional requirement The numbering of subclauses is arbitrary and may not be the same for specific data sheets. 2 PV-system description 2 . 1 Array field See a
24、nnex A for example of array field components. 2 . 1 .l Modules Its characteristics as defined by the data sheets Pmax peak power at STC (W) Am overall area (including frame) (m2) 2.1.2 Panels n number of modules in a panel (including frame, module inter spacing, reflectors, etc.) overall panel area
25、(m2) Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted without license from IHS -,-,- - 8 - 1194OCEI 2.1 .3 Champ de modules NM
26、nombre de modules A, surface ho rs-tou t 2.1.4 Champ photovo/taque I Nm Nombre total de modules Nombre total de panneaux dans le champ photovoltaque NP ND = N , I n P O puissance nominale crte (W) A surface hors-tout (m2) - vitesse du vent la conception (m.s-) - charge de neige la conception (kg. m-
27、*) u 0 tension en circuit ouvert (U) “ O = Nm . Pmax A est gal la somme des surfaces des champs de modules 2.1.5 Orientation inclinaison par rapport lhorizontale (degrs) a azimut (degrs) par rapport au sud dans lhmisphre nord et au nord dans lhmisphre sud, ngatif vers lest et positif vers louest pou
28、rsuite du soleil si applicable orientation ajustable, si applicable (nombre dajustements par an et dure de chaque priode) - - 2.2 Sous-systme de stockage Voir lannexe A pour un exemple des composants du sous-systme de stockage. 2.2.1 lment Caractristiques dfinies en fiches de donnes: tension nominal
29、e U” Cl o capacit nominale Cl, capacit assigne (100 h taux) - type dlment lectrochimique Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking
30、 permitted without license from IHS -,-,- 1194 0 IEC 2.1.3 Array N M number of modules a overall area 2.1.4 Array field -9- I total number of modules I Nm total panel number in PV array field NP N, = Nm i n P O nominal peak power A overall area A equals the sum of array areas - design wind speed - d
31、esign snow load “o open-circuit voltage PO = N m . ma, 2.1.5 Orientation titled angle from horizontal (degrees) a azimuth (de gr ee s) from south in northern hemisphere, from north in southern hemisphere, negative to east, positive to west adjustable orientation, if applicable (number of the yearly
32、adjustments and duration of each period) - tracking, if applicable - 2.2 Storage sub-system See annex A for example of storage sub-system components. 2.2.1 Cell Its characteristics as defined by the data sheets U“ nominal voltage Cl O nominal capacity Cl O0 rated capacity (1 O0 h rate) - type of ele
33、ctrochemical cell Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted without license from IHS -,-,- -10- 2.2.2 Batterie 1 194 0 C
34、E1 nombre dlments connects en srie nombre dlments connects en parallle “c U , ou UN tension nominale U f tension en fin de dcharge (V) la temprature nominale (OC) “ b (U) U, = n . UN CI O0 capacit dun lment ( raison de 100 h) (Ah) W poids V volume 2.2.3 Caractristiques dfinies en fiches de donnes Un
35、it de gestion du stockage prsence dun dispositif de gestion de surcharge prsence dun dispositif de gestion de dcharge profonde - prsence de dispositifs de pilotage et de scurit u s tension nominale (U) uma, tension maximale dentre (U) - puissance maximale contrle pendant (W) la charge et la dcharge
36、charge et la dcharge - intensits maximales contrles pendant la (A) Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted without lic
37、ense from IHS -,-,- 1194OIEC 2.2.2 Battery -11 - nc “b number of cells (series connected) number of batteries connected in parallel UB or UN nominal voltage (U) u r final voltage at end of discharge voltage (V) Cl O0 rated capacity (100 h rate) (Ah) at nominal temperature (OC) UB = n . UN W weight V
38、 volume 2.2.3 Storage control unit Its characteristics as defined by the data sheets - - presence of over charging control device presence of deep discharge control device - presence of monitoring and safety devices “ s nominal voltage urnax maximum input voltage - maximum controlled power during ch
39、arge and discharge - maximum controlled currents during charge and discharge Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted w
40、ithout license from IHS -,-,- - 1 2 - 1194 0 CE1 2.3 2.3.1 Onduleur Ses caractristiques sont dfinies en fiches de donnes. Gestion et transformation de lnergie puissance nominale de sortie (W) puissance maximale de sortie et priode (W) tension dentre (U) tension dentre maximale (U) tension dentre min
41、imale (U) tension de sortie (U) frquence (Ha forme donde nombre de phases distorsion harmonique totale de temps spcifie autorise 2.3.2 Autres dispositifs (Poursuite du point de puissance maximale - MPPT - convertisseurs, CC/CC, etc.) Leurs caractristiques sont dfinies en fiches de donnes. puissance
42、nominale de sortie (W) tension dentre (V) tension de sortie nominale (V) Umins uma, tensions dentre minimale et maximale (U) Imin, Imax intensits dentre minimale et maximale (A) - - - - frquence (tat stable) NOTE - Pour 2.3.1 et 2.3.2, ia dfinition des caractristiques dans une publication CE1 est lt
43、ude. 2.4 Charges 2.4.1 Ensemble des charges - profil de la demande en nergie globale nominale pendant la priode de rfrence - puissance maximale prvisionnelle requise (W) (V) - intensits minimale et maximale prvisionnelles (A) tensions minimale et maximale admissibles - Copyright International Electr
44、otechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or networking permitted without license from IHS -,-,- 1194 O IEC -13- 2.3 Energy control and conversion 2.3.1 Inverter Its characte
45、ristics as defined by the data sheets nominal output power (W) maximum output power (W) input volt age (U) maximum input voltage (U) minimum input voltage (U) output voltage (U) frequency (Ha and specified time period allowed type of wave number of phases total harmonic distortion 2.3.2 Other device
46、s (Maximum power point tracking - MPPT - DC/DC convertors, etc.) Their characteristics as defined by the data sheets nominal output power (W) - input voltage (VI nominal output voltage (V) mint “ma, maximum and minimum input voltages (U) Imin* I max maximum and minimum input currents (A) - - - frequ
47、ency (steady state) NOTE - For 2.3.1 and 2.3.2 characteristics are as defined in IEC publications (under consideration). 2.4 Loads 2.4.1 Entire load - nominal global energy demand profile during reference time period maximum projected required power (W) minimum and maximum allowed voltage (V) - - maximum and minimum projected currents (A) - Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/09/2007 08:04:46 MSTNo reproduction or network