標(biāo)題: Titlebook: Electrical Power System Protection; C. Christopoulos,A. Wright Book 1999Latest edition Springer Science+Business Media Dordrecht 1999 Phas [打印本頁(yè)] 作者: Hypothesis 時(shí)間: 2025-3-21 18:05
書(shū)目名稱Electrical Power System Protection影響因子(影響力)
書(shū)目名稱Electrical Power System Protection影響因子(影響力)學(xué)科排名
書(shū)目名稱Electrical Power System Protection網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Electrical Power System Protection網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Electrical Power System Protection被引頻次
書(shū)目名稱Electrical Power System Protection被引頻次學(xué)科排名
書(shū)目名稱Electrical Power System Protection年度引用
書(shū)目名稱Electrical Power System Protection年度引用學(xué)科排名
書(shū)目名稱Electrical Power System Protection讀者反饋
書(shū)目名稱Electrical Power System Protection讀者反饋學(xué)科排名
作者: outset 時(shí)間: 2025-3-21 23:20 作者: STAT 時(shí)間: 2025-3-22 00:25 作者: restrain 時(shí)間: 2025-3-22 06:14 作者: Connotation 時(shí)間: 2025-3-22 12:32 作者: Capture 時(shí)間: 2025-3-22 14:51 作者: Capture 時(shí)間: 2025-3-22 18:03
The protection of overhead lines and cables by current-differential schemes, their protected zones and can operate very rapidly when required to do so. Their basic principle, namely Kirchhoff ‘s first law, that the algebraic sum of the currents flowing into a healthy circuit is zero, is very simple.作者: 初次登臺(tái) 時(shí)間: 2025-3-23 00:42
Ultra-high-speed schemes for the protection of long transmission lines,ovide the necessary discrimination between faults on the circuits they protect and both healthy conditions and faults on other circuits. Such schemes cannot however operate extremely rapidly because time must be allowed for the interchange of signals between the ends of the protected lines.作者: giggle 時(shí)間: 2025-3-23 01:43
http://image.papertrans.cn/e/image/305744.jpg作者: 壓倒 時(shí)間: 2025-3-23 09:13 作者: Minuet 時(shí)間: 2025-3-23 13:21
Gender, Power and Politics in Agricultureounted around a core, usually of magnetic material. Such transformers are normally used to step down high currents flowing in their primary windings to lower levels suitable for feeding to measuring and protective equipment. Isolation of the latter equipment from the primary circuits is ensured by t作者: 胰島素 時(shí)間: 2025-3-23 15:04
Einleitung: Gender und die Stadtentwicklung,racteristics are similar in form to the withstand time/current characteristics of the circuits they protect. Their use enables circuits to be kept in service until times when faulted or overloaded parts of a network must be disconnected to ensure that healthy equipment does not suffer consequential 作者: 宣稱 時(shí)間: 2025-3-23 19:09 作者: 無(wú)所不知 時(shí)間: 2025-3-23 22:58 作者: scrape 時(shí)間: 2025-3-24 03:25
Emergent Issues and Future Considerations, their protected zones and can operate very rapidly when required to do so. Their basic principle, namely Kirchhoff ‘s first law, that the algebraic sum of the currents flowing into a healthy circuit is zero, is very simple.作者: CALL 時(shí)間: 2025-3-24 06:34
Shivam R Solanki,Drupad K Khublanig and leaving protected zones, were considered in Chapters 5–9. Their application to overhead lines and cables was described in Chapter 9, in which it was shown that there are factors which limit the lengths of circuits which may be protected when the comparisons are effected over interconnecting co作者: Ganglion 時(shí)間: 2025-3-24 14:29
Genes, Technology, and Apocalypsen that they should operate whenever faults above certain levels of current occur on the protected units, i.e. between the current transformers mounted at each of the ends of the units, and they should not operate when external faults are present or during any healthy conditions. In each case this de作者: 細(xì)微差別 時(shí)間: 2025-3-24 18:49
https://doi.org/10.1007/978-3-658-45524-8ovide the necessary discrimination between faults on the circuits they protect and both healthy conditions and faults on other circuits. Such schemes cannot however operate extremely rapidly because time must be allowed for the interchange of signals between the ends of the protected lines.作者: inconceivable 時(shí)間: 2025-3-24 19:31 作者: conduct 時(shí)間: 2025-3-25 01:00
Genetics of Sleep and Sleep Disorderstection functions in a power system. In essence, developments in technology have gradually permitted the migration of the well established fundamental protection algorithms described in previous chapters to new hardware and software environments. The volume and speed of processing that can be implem作者: Eeg332 時(shí)間: 2025-3-25 04:39 作者: ALIEN 時(shí)間: 2025-3-25 08:28
https://doi.org/10.1007/978-3-031-62435-3The term voltage transformer (commonly abbreviated to v.t.) is used when referring to a low output, step-down transformer with two or more windings per phase mounted over the limbs of a core of magnetic material.作者: Coronation 時(shí)間: 2025-3-25 13:50
Chromatin Remodeling and Organization,It will be clear from the previous chapter that overcurrent and earth fault protective equipment employing time grading and directional detection cannot provide correct discrimination on all power networks and in many instances the clearance times for some faults would not be acceptable.作者: coagulate 時(shí)間: 2025-3-25 18:01
Circulatory Diseases and Disorders,A very large number of electrical machines of a wide range of types and ratings are used in power systems around the world. The vast majority of them have a rotating member, i.e. a rotor and a stator, and both members usually have windings associated with them.作者: 我怕被刺穿 時(shí)間: 2025-3-25 23:40
Voltage transformers,The term voltage transformer (commonly abbreviated to v.t.) is used when referring to a low output, step-down transformer with two or more windings per phase mounted over the limbs of a core of magnetic material.作者: stressors 時(shí)間: 2025-3-26 00:25
Current-differential protective schemes,It will be clear from the previous chapter that overcurrent and earth fault protective equipment employing time grading and directional detection cannot provide correct discrimination on all power networks and in many instances the clearance times for some faults would not be acceptable.作者: 嚴(yán)厲譴責(zé) 時(shí)間: 2025-3-26 05:21
The protection of rotating machines,A very large number of electrical machines of a wide range of types and ratings are used in power systems around the world. The vast majority of them have a rotating member, i.e. a rotor and a stator, and both members usually have windings associated with them.作者: Electrolysis 時(shí)間: 2025-3-26 11:28 作者: Preserve 時(shí)間: 2025-3-26 12:55
978-1-4419-4734-5Springer Science+Business Media Dordrecht 1999作者: 窩轉(zhuǎn)脊椎動(dòng)物 時(shí)間: 2025-3-26 17:03 作者: alliance 時(shí)間: 2025-3-26 22:20
Fuses,e simple and therefore relatively cheap devices, their cost being very low relative to that of the plant being protected by them. They thus satisfy a basic requirement which applies to all protective equipment.作者: Recess 時(shí)間: 2025-3-27 03:19
Current transformers,o lower levels suitable for feeding to measuring and protective equipment. Isolation of the latter equipment from the primary circuits is ensured by the insulation normally associated with the primary windings.作者: medieval 時(shí)間: 2025-3-27 08:58 作者: 哺乳動(dòng)物 時(shí)間: 2025-3-27 10:37
New relaying concepts, chapter have not as yet found widespread practical application. They are however in the forefront of considerations as the new generations of relays are designed initially at the conceptual level and eventually through to prototyping and manufacture.作者: Ophthalmologist 時(shí)間: 2025-3-27 16:01
s book. I pay tribute to his contributions to protection and electrical engineering education. In the five years since the first edition appeared, many developments have taken place and it is now necessary to update the book. The use of digital communications and advanced signal processing technique作者: insincerity 時(shí)間: 2025-3-27 21:30 作者: aneurysm 時(shí)間: 2025-3-28 00:30
Gender, Power and Politics in Agricultureo lower levels suitable for feeding to measuring and protective equipment. Isolation of the latter equipment from the primary circuits is ensured by the insulation normally associated with the primary windings.作者: 逗留 時(shí)間: 2025-3-28 02:47
Shivam R Solanki,Drupad K Khublanitected circuits. To eliminate this need, alternative schemes were introduced in which only relatively simple signals need to be sent between the ends of protected zones, and because significant attenuation of these signals may be allowed it is possible to apply such schemes to very long circuits.作者: 事物的方面 時(shí)間: 2025-3-28 10:20
Interlock and phase-comparison schemes for the protection of overhead transmission lines,tected circuits. To eliminate this need, alternative schemes were introduced in which only relatively simple signals need to be sent between the ends of protected zones, and because significant attenuation of these signals may be allowed it is possible to apply such schemes to very long circuits.作者: MAUVE 時(shí)間: 2025-3-28 11:48
The protection of busbars,ve so that they will not wrongly cause a busbar, or a section of it which they are protecting, to be disconnected when faults occur on circuits external to it. In addition, because of the severe and extensive damage which may result from busbar faults it is necessary that they should be detected by 作者: IST 時(shí)間: 2025-3-28 16:55
Distance-type protective schemes for overhead lines and cables,etween the ends of protected units which may, of course, be quite long distances apart, and either pilot wires or optical fibres or other high frequency electronic communication equipment may be required for this purpose.作者: chemoprevention 時(shí)間: 2025-3-28 19:50
Digital communications,ection, which can now share data and communications with the control and management functions of a network. The rate at which this sharing and interdependence will increase and what final level it will reach is difficult to foresee. Undoubtedly, long term reliability of protection schemes relying on作者: OVERT 時(shí)間: 2025-3-28 23:20
Digital signal processing (DSP) and protection,lopments of digital relaying algorithms and therefore the beginning of numerical relays were described in [4, 5]. As regards hardware, developments were very rapid with basic discrete digital circuits being replaced by general purpose microprocessors and in the early 1990s by special Digital Signal 作者: arthroplasty 時(shí)間: 2025-3-29 06:22 作者: 組成 時(shí)間: 2025-3-29 07:25 作者: 抓住他投降 時(shí)間: 2025-3-29 12:25
https://doi.org/10.1007/978-981-97-3119-0ection, which can now share data and communications with the control and management functions of a network. The rate at which this sharing and interdependence will increase and what final level it will reach is difficult to foresee. Undoubtedly, long term reliability of protection schemes relying on作者: 遣返回國(guó) 時(shí)間: 2025-3-29 15:38
Genetics of Sleep and Sleep Disorderslopments of digital relaying algorithms and therefore the beginning of numerical relays were described in [4, 5]. As regards hardware, developments were very rapid with basic discrete digital circuits being replaced by general purpose microprocessors and in the early 1990s by special Digital Signal 作者: monochromatic 時(shí)間: 2025-3-29 20:16
Book 1999Latest editiontioning system, genetic algorithms, flexible a.c. transmission systems, are some of the techniques considered in connection with protection. Although many of these techniques have not yet found major application in protection, it is nevertheless essential for the educated protection engineer to have作者: commune 時(shí)間: 2025-3-30 03:18 作者: 不能和解 時(shí)間: 2025-3-30 04:45
Fuses,m have been produced since that time and they are still used extensively in the lower voltage sections of power systems around the world. Fuselinks are simple and therefore relatively cheap devices, their cost being very low relative to that of the plant being protected by them. They thus satisfy a 作者: 前面 時(shí)間: 2025-3-30 11:53
Current transformers,ounted around a core, usually of magnetic material. Such transformers are normally used to step down high currents flowing in their primary windings to lower levels suitable for feeding to measuring and protective equipment. Isolation of the latter equipment from the primary circuits is ensured by t作者: 手段 時(shí)間: 2025-3-30 12:49 作者: Clinch 時(shí)間: 2025-3-30 20:00
