   ժҪصֽ̽ڵͨŷչƺ¶»µͨٵ⡢ͨ缰Ϣȫͨ滮̬ԼPLCչ 
ؼʣͨţչϢȫ滮¼ 
ͼţTN915853 ױʶ룺A ±ţ10057641(2003)01000305 
ǰͨŵķչشԵͨŷչؽԶӰ졣صֽ̽ڵͨŷչƺ¶»µͨٵ⡢ͨ缰Ϣȫͨ滮̬ԼPLCչ 
1  
ͨŵķչ仯ӹƸĸѾʼȫʵʩ׶Σɹȥֱһ廯(VerticallyInte-grated)ĹƱΪ˾繫˾¸֡緶ΧŵҵںܶҳΪؼʩҵ(Critical Infrastructure IndustryCII)ԼϢ̶ȵߣҵԵͨŵԽԽҪԽԽߣͬʱͳͨģʽٵսҲԽԽϾ 
ڡϵͳͨš2001lڷΪ21ͳͨŷչơһУ20ĩͨŷչҪ(װˮƽʱ䡢ԴǱΪ)(Ƹĸ)ͨŵĿѧںҪ(װҵ)ͳͨŵ(ڲ񡢿ⲿг)Լͨżչ˼·ҪעоļȡЩӳƵͶԵʱٵķڵǰȻкǿԣңŹƵı仯͸ĸ룬ȥͻ⣬ڱͻˣȥһЩﲻ⣬ڱ޿ɻرˡ 
ͨΪ͵ҵĽ㣬ڷǳصĵλͬʱҵķչͱڵ磬ҵķչ漰ҪⲻǼǼáߵۺϡͨŵķչҵĶйأ䱾ҲһЩڹɺͿ͹˱ȽϸӡǿȫӼǿгȫīسɹäĿУпܵµͨҵĴۣӰҵĳȶչ 
Ϊ2003ͽһʱڣͨŷչȻǣԱڲҪΪչⲿгΪ䣻ڵڲԽԽеͨŵҪͲȱ٣ԽԽĳɱѹ(CapExOpEx)ڶⷽ棬ǿҵƶԸأвս 
ҪͨŹһҪоյͨŵĿ͹۹ɣԽϸߵרҵˮ׼ˮƽõͨŹͼĸһҪͻ㱨ȡֻ֧֡ɺǼ縺ʷʹ 

2 ¸µĵͨ 
Ƹĸγɵĵҵ¸ǵ롢ԺսԾߵľ֣ж෽ԶӰ졣¸ֱȻ±仯ǵҵ趯̬ƽ͡Ϲ㷺ֲϸ߶ϡ(Geographically Dispemed and Fqnctionally Integrated)Щûб䣬ҵ϶Եͨûб䣬ˣͨżҪӦĸ¾ĳЩ±仯ҪӺõҵ֧֮һҪá 
(1)ͨŸֵı벻 
ͨŵı벻䣬ĵͨںҪ(֯װͨҵ)ĸ;ȥ˼ͺҵ˼·֯뼼װȻӦۺϡЧΪҪ㣬ͨҵģġھͨҵԣб벻䡢벻ֵĿء 
ĿǰͨΪϵͳṩҵࡢʮֱ֣ͨרȵ绰绰ӻ绰͹ȶҵʵ֡ 
ҵ(Operational Services)ȵ绰̵籣밲ȫԶơԶԶصҵϲ̫ı仯ĳЩҪʵĸĽͼǿӦ¸µϵͳȫʡеҪ 
ҵ(Administrative Services)Уҵ˾繫˾ϵͳеĵ·IP绰ƽ̨ȫеģһڻͨ⣬ʵеҵȿͬһвȡƴʩ֤ 
ͨŰȫͻͨҲõͨͨ齨רԿܲǰߡ 
гӪ(Energy Market Services)ҵڲͬ˾֮BtoB˾֮BtoGԼ˾õͻ֮BtoCмܵġʵʱģҲйġʵʱģõҵҲȫͬҪ 
ɴ˿ɼֿܻˣͨгеϵͳҵͨҵǷֲģ˱Ȼ衢йͷʹõȷһЩµ⣬ҪоƽͶʡýȡ 
(2)ͨŽгɱ 
ŵģĲ󡢵г𲽽ԼûԹҪߣϵͳϢͨŵҪԽԽߣԽԽǿ 
õͨţϵȫҪϵͶ룬ɱ(capEx)гɱ(OpEx) 
ĸ¸γԺ󣬵ҵرǵҵԽԽϾĿƳɱ͵۵ѹǼٶͨŵͶֽӰ찲ȫҵľ 
ˣ¸µͨżȸʮҪְֽٸϾսѰµĳ·ǵͨŷչҪҲǵ˾ҵҪڸ㷺ϽҲǹҪ 
˵ҵҪȡʩ֮ͨ⣬һЧ;ȻǻⲿгԵҵΪͨЭ(UTC)о棬гĭֺ֮ҵõͨʩչͷȻ޼ⲻΪЩҵĹͨ硢PLCʩεʲĭҲųҵͳɱѹء 
ΪйĿǰ£ͨڱ֤ڲ֮ͨ࣬ȻҪⲿгҪĿͨⲿͨø߿ɿ¼ȻĸڲɱѹƵͨ滷ɳչӦʵǣеķʸѰҷϵ͵ҵʵͻƿڣȡõԪسҵ(ڹFBOӪִ) 
ΪʵһĿ꣬Ӧʵ֯ʽƣʵֵͳɱӪַϵŹƵҪΪ֤гƽҵĽ油ġǣӪҵװ󣬾ͺױ⻼ѹ壬ԱѰ;ȡԸͨı߼ʳɱϷӪ 
ΣҪǿѧϰоܰԼ˵Ӧýĵ͸͹ء 
(3)ǿҵ֮ĺЭ 
⡣ڵҵʵʩĸҵǿ£ͨڷչ·ϱǰԱȷ˱仯ӹľҵߵƵԴռá·ܵԴĿŵȷսҵ֮ҲȻϵͻˣǿҵЭὨ裬ϡЭнãԵñκʱΪҪ 
ⷽ棬UTCľֵѧϰ֯Ͳҹ1500úˮ˾רͨŲŵ棬ԺͨίԱ(FCC)ĽʻзҵЭľ޴áCIGREĻ仯ӳ˹ͬмǿ뽻ӦҵƵձԸ 
йӦһǿѧͨרίҵ粿š繫˾ĶãǿͨCIGREȹʺ֯еĲȣһбҪойҵϻͨŷֻͨϢֻᣬԼǿӦս 
(4)ͨ׸ĸ 
ͨΪһҪ滮ơɹʩе󻷽(ܰӪ)Ҿȫȫҵص㡣 
(滮ơɹʩ)ĹǱ֤ͨеҪǰͻҵͨŷͶ˴ͨòµı仯رϿͳ̵𲽽裬ͨһ˺ܴĸƣȡ˺ܴĳɾ͡ 
ǣִͨҵеκͶõȣĿǰڻĶڻһЩ⣬ͨʿɿص˺ܴѹ°ͨļӴȣתԶûг׽ 

ȻвҲҪǿͨ豸·άӹƶȡʩԱѵ֣ʵǿкӦְ 
ȻĳЩĳЩ˹ﲻΡˮƽ͵أͷְ롢Ʋ˳ģʽͳһҲǷǳҪԭ 
ˣڸĸӦ߶ͨŸĹԣ׸ĸڹ˾û 
Ϣȫ 
ϢȫһڱԽԽҪĻ⡣ͨһϢϵͳڵҵϢУͨųеֽɫ 
(1)ϵͳϢͨ繫ƽ̨ṩߣԲͬʵļӦϵͳṩͬȵȼ 
(2)ͨҵйصļӦϵͳ(ͨżϵͳ滮ҵϵͳʷѹϵͳͻϵͳ)Ľ衢ʹߣ 
(3)ͨصϢԴ(ŲԴͻϢԴ)Ŀάʹߡ 
ˣͨΪһϵҪCII֧֮һȫǾɺӵġ 
Ϣȫ棬ʱ׼֯ƶһϵб׼ISOIEC 17799׼ϢȫΪϢıԡԺͿԡУָȷϢй©ǱȨߣָϢ䴦׼ȷԺԣָ֤ȨߵҪʱʱʹϢԴ 
ϵҵϢȫ澭õı׼ISOIEC 177992000(Information Teehnolo~-Code 0f Practice for Information Security Management)Ӣ׼BS 7799(Information Security ManagementPart-2Soecification{0r Information Management Systems1999)ǰ BS 7799 Partһ1ƶġ⻹ISOIEC 15408ȡҵ˾Ҳ֯ƶˡϵͳȫܡԶϵͳȫϢȫ١ָļ 
ͨרҵص㣬ΪͨŵϢȫصݣ 
(1)ͨȫ 
Ҫٹ¸߱ƻ΢ܸŻ赲ȿֵܳжϣͨŻƶȣ𡢷ƻͼӡԶʩֳ໤ȣ۵()ܵ߼Լ¥ƽ̨İȫҵЭ𡢷󺦡ƻȡ 
ʵȫʩԱȽףⲿ·ѶȽϴҪǿѲӺӣʱ⣬׼ȷжϣͨӦԤҵжʱ䣻λ֣ͨάλϵ磬Ѹ֯ޡ 
(OPGW)һ㶼еҪҵһжӰܴ󣬶ҰҲȽϸӣ䰲ȫӦ߶ӡֻҪʩλ·רҵͨרҵְȫԱⷢԵͨ¹ʡҪİȫʩɰ 
1)ǿƷͽ 
2)ǿʩ 
3)ǿպͼ 
4)ǿԤά(ʵʱ⡢ѲӼԭʼȽ) 
5)ǿ¾ά(¹޵Ĳԡϡߵȷ)оʵ 
(2)ͨϵͳİȫ 
Ҫùе⣬Ȩ޹(ǵ·ò)̹زȨƶȣϵͳûּϵͳݺݱݣ߿ɿԴԼ豸ȱϵͳṹ(ͨո)ϵͳԶ̲İȫǷǳصģ˼ȡжơһԲȡĴʩٶߵĲƣ룬ⲿİȫвڶ߲ӣַûȺֻͬһûȺڽУڲĲɿذȫ 
ĿǰٵλͨܵİȫӵûһЩ⡣ȥµɵͨвרιΪ·йص㹤֮һĿǰڽС 
(3)İȫ 
ټǿվȫϢҵҪעǼǣǿȫʩͨҵϢķǽáмӡֹ̳֡кϢֹⲿӵȣ۰칫ϢϢĹƶȵȣڲ绰̨ϸִҪ뱣ƶȡ 

4滮 
滮ͨŽͻʮҪá2001ףϢҵ䲼ˡͨŹ滮򡷣ͨŹ滮滮ϵݡй˹淶ڹ滮ϵ滮ϵУ涨Ϊҵ滮ҵ滮ȫ滮͵ط滮ۺϹ滮ר滮滮͹滮ڹ滮빤棬涨˸ֹ滮ݡ׶εڵȡ 
滮һſѧͨĹ滮Ҫӵϵͳйع涨֮⣬ѭͨרҵ滮һ㼼 
ʷݣ 
̽(ģ͡ʽ) 
о(߽) 
滮(ڵߵλ÷ֲ˽ṹ) 
ĳĿŻ 
ִͨ滮һ㶼ǷֲеġͨӦ㣺ҵ㡣ҵĹ滮ҵкܴĹϵ·ɺͽӽڵɣITUTĽĲ㹲߸Ӳ㡣ڵͨǲôϸӦ() 
һ·ɹ滮 
ݵ·ͳվ֡ȣȷͨ··(ý塢÷ʽ·λվ) 
ڶͨ滮 
ĳһµоࡢ䣻 (òָ)ĳһоĲ䡣 
ͬ·֮˼תӹϵתӷʽ(˹Զ)˽ṹʽ 
γԹ˻򲨳Ϊλġ绯Ĺͨ 
ͨ滮 
߽׼ͽͨ滮ʡӿڷʽ˿䣻 
ͬ·֮ͨתӹϵתӷʽ(˹Զ)˽ṹʽ 
γͨӿڻӿṩġ绯ĵͨ 
ͨ滮лҪۺϻ밲ȫԤ⡣û޿ɸıģҲı䡣ۺϻǰ½ͽɱгɱǲͬҪ󡢲ͬҵۺϣܵṹӻȫƳɱϵͳɿ½ۺϻܴԹ(common mode failure)⣬ȫԵ̱ǴһϽۺϻסǵרģСλɱܸߣۺϻγɽϾõĹģ⣬ʹۺϻϵͳҲǿ߿ɿҲȡʩˣڵͨУرʺϲûڡѻָ(disaster Recovery Technology)滮ƣۺϻָ߿ɿνѻָʵʰʩ1)ʵˣ2)㹻ĻԮ3)Ҫ豸ࣻ4)ЧĿֶΡ 

5ڼ̬ 
200210µڱιˡ2002йʵ豸չۺУ 
(1)չһԵص㣺չľ󲿷ִ豸̫ӿڣȻǳƷչᳪǵԭ򣬵Ҳӳִͨżһ򡣴ӹڵϵͳȻûնװýӿ绯Ĳܿ죬ڸ˾ͨרҵ豸ϣ̫ڻܻܶܿᵼµϵͳṹӷסЧ߳ɱҪı־棬Ҫǿ֮ʵĺ𲽽ϵͳڶרҵֹϸֹλ⡣ 
(2)(3G)ƶͨչŵݣûҫıݣӦ÷չʾ3G㲻ƶǸݡ 
˾ԹֳҵԱʹõƶͨһֱǳӣȺעGSM 2+TERTRAȣоҵõרƶȷͻ¼ƶͨſɿҵùƶԽͳɱйҵⷽķչһֱ˹עݳ˽⣬ĿǰҵԱеרƶϵͳ͹GSMƶ绰ƶݻûռҵֳ 
ΪGPRS+һϵͳһϺõĽGPRSԶߡƷѵŵ㣬Ѿڽ϶ʱڵõ˴ûͬڵϵͳҲв֮أԶվԶȡͻϵͳΪͨƶûṩƼȺͨŵȫܡµİȫǸ뾭Ȩ⣬ʵޡɿпɵ£ǿȡģֵо 
(3)߻ߣǳעؿµҵӦãûѵĹлȡõͶʻر 
עӦãһǳֵõͨҵڵϵͳڲִͨżĸǲСģ⣬ЩҵϵͳҲȽϵ(ӻ)עҵ񿪷ǶԣҲɵ͹ÿйʵ׵綨λõӻϵͳṩԶᣬøPLCṩͻҵȣֵ濼ǡ 

6ڿPLC 
ͨ(Power Line Communication)PLCõʵϢͨŵĸּͳƣ˴ͳز(Power Line Carrier)ѹѹز(Distribution Line Carrier)Լѹ͵ѹ·ϵĿͨ(Power Line Telecom) 
ʹõĵŲƵʷΧ֣ΪƵ(խ)ͨ(LFPLCNBPLC)͸Ƶ()ͨ(HFPLCBBPLC) 
խPLCѾбȽı׼Ƶʷ棬涨ʹ50450kHzŷ޹涨ʹ31485kHz395kHzڽͨţ95140 kHzͨš 
PLC(ŷ˳֮ΪPLT)꿪ʼֵļʹƵʷΧΪ130 MHzҪӦðٽ롢绰VODƵӡڼٽ˹ȡ 
ŷETSI׼У涨ͳһʹóϲͬΪ࣬ͳһΪPLTxУx=H(ѹ)M(ѹ)L(ѹ)P()ĿǰΪֹPLCҪֳϣ(PLTP)ѹ(PLTL)ѹ(PLTM) 
(1) PLTP(ͥ) 
ڵԴߣʵּͥڲ̨ܼõƣüͥͨˡADsLPLTLHomePNACable ModemߵֶνҪڱܶȴסլڡ 
(2)PLTL(ѹ) 
»ֶͨε¥Һ220V·¥¥䣬Լ¥ڼͥػڵԴͨŽ⡣Ҳ380V·ϸԶͨŽˣСڴѹĳ¥ҡ 
(3)PLTM(ѹ) 
˽󣬾ѹ豸ѹװãѹ·һѹڵأѹװȡѹ豸γɶ˵˸ӡ 
йPLTMδ飬PLTPûʵӦãҪPLTLӦáǣֱҪʹͭ£PLCֻڴ¥ڼͥػڵԴˮƽFFFB+CAT5+PLCϵṹPLC豸ΪIntelIonоƬĲƷFFFB+PLCʽС 
ĿǰȫרҵԻڽСûӳЧǲġҲļ飬PLCڿ£200kbsҲܴﵽ20 kbsңͬʱΡַͬ(50666 kbs429 kbs)첻١ȻҪȫ̿ҵвٹҪ 

Development Of power system telecommunication in the new environment
CAO Hui-bin 
(National Power Telecommunication CenterBeijing 100761China) 
AbstractThe paper covers the general trends and latest developments of power system telecommunication in Chinastrategic issues under the new structure 0f Chinese power industrynetwork and information securitynetwo~planningand new technologies 
Key wordspower system telecommunicationdevelopments trendinformation securitynetwork planningnetwork technologies 

