UG逆向工程的一般方法和技巧

wcj18756450

   经典图书

初学反求工程，多谢

huwenjie

先看看啊

feier2267

   经典图书

先看看啊

bangyun2004

先看看啊

lz411420380

   经典案例图书

直得一学.

tianshi666

直得一学.

ps87829

   经典案例图书

直得一学.

qianfeng9

想学习逆向工程,正缺教程

zht2002cn

盘，b代表第二块硬盘，依次类推。而数字1代表一块硬盘的第一个分区、2代表第二个分区，依次类推。1到4对应的是主分区
（PrimaryPartition）或扩展分区(ExtensionPartition)。从5开始，对应的都是硬盘的逻辑分区（LogicalPartition）。一块
硬盘即使只有一个主分区，逻辑分区也是从5开始编号的，这点应特别注意。
如图0－8，是在Linux硬盘分区工具DiskDruid下看到的某计算机的硬盘情况。系统上有一块硬盘，名字为/dev/hda，它上面
有一个NTFS格式的主分区hda1以及一个扩展分区hda2，扩展分区hda2又被分解为若干个逻辑分区，包括FAT格式的hda5和hda6，
ext3格式的hda8，swap格式hda7。
提示：兼容性问题。如果在Windows环境下看，hda1将对应C，hda5对应D，hda6则对应E，其他分区Windows是不能识别
的，因此看不到。

zeuxiar

   经典图书

盘，b代表第二块硬盘，依次类推。而数字1代表一块硬盘的第一个分区、2代表第二个分区，依次类推。1到4对应的是主分区
（PrimaryPartition）或扩展分区(ExtensionPartition)。从5开始，对应的都是硬盘的逻辑分区（LogicalPartition）。一块
硬盘即使只有一个主分区，逻辑分区也是从5开始编号的，这点应特别注意。
如图0－8，是在Linux硬盘分区工具DiskDruid下看到的某计算机的硬盘情况。系统上有一块硬盘，名字为/dev/hda，它上面
有一个NTFS格式的主分区hda1以及一个扩展分区hda2，扩展分区hda2又被分解为若干个逻辑分区，包括FAT格式的hda5和hda6，
ext3格式的hda8，swap格式hda7。
提示：兼容性问题。如果在Windows环境下看，hda1将对应C，hda5对应D，hda6则对应E，其他分区Windows是不能识别
的，因此看不到。

zjw123567

RelayingtechnologyhasadvanceddramaticallysincetheSecondEditionwasissued,mostnotablyforthepartsomeformofcomputernowplaysinthevariousfunctions.Theusesrangefromthemicroprocessorsemployedintherelaysthemselves,formeasurementorcontrol,totestingbycomputerfordevelopmentincludingpowersystemssimulation,productiontestingandevensitetesting.
Althoughthebookisprincipallyconcernedwiththeapplicationsofrelays.particularadvancesinrelaydesigncansignificantlyaffectthewaytheyareused.Forexample,alternativeschemesmaybeselectedwithinsomestandarddesigns,simplyattheflickofaswitch,sometimesinvolvingacloserintegrationofprotectionandcontrolfunctions.Sotherelayhardwareisbecomingevenmorestandardized,tothepointwhereversionsofarelaymaydifferonlybythesoftwaretheycontain.

qinsd7301

Thisprogresshasmadeitbothexcitinganddesirabletotackletheproductionofanew,ThirdEditionofthispopularbook.Severalofthechaptershavebeentotallyorsubstantiallyrewritten,butthechangedsceneisperhapsbestexemplifiedbytheinclusionofanewchapterontheApplicationofMicroprocessorstoSubstationControl.Thissetsouttointroducemanyofthecomputationtermswhichmaybeunfamiliartosomeprotectionengineersofanoldergeneration.
Atwhatsomemayregardasthesimplerendoftheapplicationscale,thescopeofthebookhasbeenwidenedtoincludeanothernewchapter.ontheprotectionofindustrialpowersystems.Thecorrectapplicationofprotectiverelaysrequiresnotonlyaknowledgeoftherelaydesignparametersbutalsoagoodunderstandingofthebehaviourofthepowersysteminwhichtherelayistobeapplied.Thebookattemptstopresentthepractisingengineerwithsufficientinformationtoassisthiminhiseverydaywork,includingtestingandcommissioning,withoutoverstressingthemorecomplexproblems.Suchproblemsare,inanycase.usuallydealtwithasacombinedeffortbetweentheuserandthemanufacturer,forspecificapplications.

jiaojj

Thisprogresshasmadeitbothexcitinganddesirabletotackletheproductionofanew,ThirdEditionofthispopularbook.Severalofthechaptershavebeentotallyorsubstantiallyrewritten,butthechangedsceneisperhapsbestexemplifiedbytheinclusionofanewchapterontheApplicationofMicroprocessorstoSubstationControl.Thissetsouttointroducemanyofthecomputationtermswhichmaybeunfamiliartosomeprotectionengineersofanoldergeneration.
Atwhatsomemayregardasthesimplerendoftheapplicationscale,thescopeofthebookhasbeenwidenedtoincludeanothernewchapter.ontheprotectionofindustrialpowersystems.Thecorrectapplicationofprotectiverelaysrequiresnotonlyaknowledgeoftherelaydesignparametersbutalsoagoodunderstandingofthebehaviourofthepowersysteminwhichtherelayistobeapplied.Thebookattemptstopresentthepractisingengineerwithsufficientinformationtoassisthiminhiseverydaywork,includingtestingandcommissioning,withoutoverstressingthemorecomplexproblems.Suchproblemsare,inanycase.usuallydealtwithasacombinedeffortbetweentheuserandthemanufacturer,forspecificapplications.

dianziwang8

Itisoursincerehopethatthisbookwithcontinuetobeusedbythemanyapplicationengineersthroughouttheworld,toservebothasaguidetousersandtoassistthemintrainingyoungengineersinrelayapplication.

jwenwu

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Itisoursincerehopethatthisbookwithcontinuetobeusedbythemanyapplicationengineersthroughouttheworld,toservebothasaguidetousersandtoassistthemintrainingyoungengineersinrelayapplication.

jjyy2006

   经典案例图书

Fundamentalsofprotectionpractice
2Basictechnology
3Faultcalculations
4Equivalentcircuitsandparametersofpowersystemplant
5Currentandvoltagetransformers
6Electromechanicalrelays
7Staticrelays
8Protectionsignalling
9Overcurrentprotectionforphaseandeanhfaults
10Unitprotectionoffeeders

vacuumtian

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Fundamentalsofprotectionpractice
2Basictechnology
3Faultcalculations
4Equivalentcircuitsandparametersofpowersystemplant
5Currentandvoltagetransformers
6Electromechanicalrelays
7Staticrelays
8Protectionsignalling
9Overcurrentprotectionforphaseandeanhfaults
10Unitprotectionoffeeders

yuli6878

   经典案例图书

Fundamentalsofprotectionpractice
2Basictechnology
3Faultcalculations
4Equivalentcircuitsandparametersofpowersystemplant
5Currentandvoltagetransformers
6Electromechanicalrelays
7Staticrelays
8Protectionsignalling
9Overcurrentprotectionforphaseandeanhfaults
10Unitprotectionoffeeders
11Distanceprotection
12Distanceprotectionschemes
13Protectionofparallelandmulti-endedfeeders
14Auto-reclosing
15Busbarprotection
16Transformerandtransformer-feederprotection
17Generatorandgenerator-transformerprotection
18Intertripping
19Industrialpowersystemprotection
20A.c.motorprotection
21Rectifierprotection
22Theapplicationofmicroprocessorstosubstationcontrol
23Testingandcommissioning

mabing

Fundamentalsofprotectionpractice
2Basictechnology
3Faultcalculations
4Equivalentcircuitsandparametersofpowersystemplant
5Currentandvoltagetransformers
6Electromechanicalrelays
7Staticrelays
8Protectionsignalling
9Overcurrentprotectionforphaseandeanhfaults
10Unitprotectionoffeeders
11Distanceprotection
12Distanceprotectionschemes
13Protectionofparallelandmulti-endedfeeders
14Auto-reclosing
15Busbarprotection
16Transformerandtransformer-feederprotection
17Generatorandgenerator-transformerprotection
18Intertripping
19Industrialpowersystemprotection
20A.c.motorprotection
21Rectifierprotection
22Theapplicationofmicroprocessorstosubstationcontrol
23Testingandcommissioning

lxp41100

自本书第二版出版至今，继电保护技术已取得了长足发展，其中最值得关注的就是计算机的应用越来越广泛，范围从继电器本身采用微处理器来实现测量和控制，到利用计算机进行电力系统仿真开发，产品测试及现场试验。
虽然本书着重讲解继电器应用，但不能不看到快速发展的继电器设计对继电器用途的影响。比如，某些标准设计可以用拨动开关方便地提供多种方案,有时包括保护和控制功能的集成化。因此继电器的硬件部分正日益标准化，继电器种类的不同仅靠其软件部分来区分。