信息化電能管理系統(tǒng)采用分層分布式設(shè)計(jì)思想，整個(gè)系統(tǒng)大體分為三層：現(xiàn)場(chǎng)設(shè)備層，PLC數(shù)據(jù)處理層和運(yùn)行監(jiān)控層。系統(tǒng)架構(gòu)如圖2所示。

廈門岳航計(jì)算機(jī)工程有限公司

聯(lián)系人：李素云

企業(yè)QQ：2851195446，2851195466

手機(jī)：18965423501

座機(jī)：0592-5165501

圖2 電能管理系統(tǒng)架構(gòu)

2.1 現(xiàn)場(chǎng)設(shè)備層

在現(xiàn)場(chǎng)設(shè)備層，通過(guò)PROFIBUS總線，集成具有通信功能的智能線路保護(hù)設(shè)備和測(cè)量設(shè)備。如SENTRON 3WL和3VL系列斷路器;SIMEAS-P多功能測(cè)量設(shè)備和電能表;SIMOCODE智能電動(dòng)機(jī)控制與保護(hù)裝置;SIPROTEC中壓綜合繼電保護(hù)裝置;ET200S數(shù)據(jù)采集與控制裝置等。Lot of 19 Siemens 8WH2 000-1HG08 Terminal Block

Lot 45 DINnectors 43400 Terminal Block 10AWG 30A 600VAC Gray

Lot 86 DINnectors 43409 Terminal Block 10AWG 30A 600VAC Blue

New Box of 100 DINnectors 43409 Terminal Block 10AWG 30A 600VAC Blue

New Box of 100 DINnectors 43400 Terminal Block 10AWG 30A 600VAC Gray

Lot Of 25 Schneider AB1 VV635U Terminal Block

Underwriters Safety Device 11750 Terminal 110/220VAC

Lot of 70 Euro D4 Contact Blocks with 5 Separators 750VAC 4mm 20A 10-18AWG

Lot of 6 Automation Direct Euro E4 Grounding Terminal Blocks 24-10AWG

New Eaton CE2000K2ACEFS Transformer 230/460VAC Primary 115VAC Secondary 2000VA

New Eaton CE1500K2ACEFS Transformer 230/460VAC Primary 115VAC Secondary 1500VA

EGS HS5F3AS Transformer 240/480VAC Primary 120/240VAC Secondary 3kVA 1PH

Eaton C0250E2A Transformer 230/460VAC Primary, 115VAC Secondary, 250VA

New Cutler Hammer CE0500K2ACEFS Transformer 230/460 Primary, 115 Secondary 500VA

Cutler Hammer C0250E3C Control Transformer 250VA 115V Secondary

GE 9T58K0049 Control Transformer, 375VA, 1PH, 220x440 230x460 240x480V, 110-120V

Sola Hevi-Duty E100 Transformer 220-240/440-480VAC Primary, 110-120VAC Secondary

Square D 9070T50D2 Control Transformer 240/480VAC Primary, 24VAC Secondary

Sola CVS 23-23-230-8 Constant Voltage Transformer 3kVA 120/240VAC Output

Sola 63-23-220-8 Mini/Micro Computer Regulator Power Conditioner 120/208/240/480

Sola HS5F10AS Hevi-Duty Transformer 240/480 Primary 120/240 Secondary 10kVA 1PH

ADB SRT 2/23 Rheotor Variac Transformer 0 to 230VAC 50/60Hz 230VAC Primary

ACME TA-2-81213 Single Phase Transformer 250VA 240/480V Primary 120V Secondary

Jefferson Magnetek 636-1221-000 Machine Tool Transformer w/ Bolted Mount

Jefferson Magnetek 636-1221-000 Machine Tool Transformer Welded Base

Jefferson Magnetek 211-0111-208 Single Phase Transformer 0.5kVA 208-120/240VAC

Xzel XL-1008 Single Phase Transformer 120VAC Primary 40VAC Secondary1755T PMPP 1700

2706-P22R

3720 ACM

750-P5-G5-S5-HI-A1-R-E

DSQC346G

NPSA-20NN-50-E8

07KT97

07KT98

07KT98

07KT98(WT98)

07KT98(WT98)

1404-M405A-DNT

140CPS11420

140CPU53414B

140DAO85300

1747-L514

1747-SDN

1756-A13

1756-CN2

1756-CNBR

1756-CP3

1756-IM16I

1756-PA72

1756-PA75

Hevi-Duty General Signal E180 180VA 120V-AC Transformer

Trisonic TS-415-3P Step-Up & Down Transformer 3 Prong Grounded Max 1500W

Allen Bradley 1497-E-BASX-3-N Industrial Control Transformer 200-480P 110-120S

Sola HEVI-DUTY HS14F1BS Transformer, 1.0KVA, Pri 190/220Vx380/440V, Sec 110/220V

General Electric 9T51B0109 Transformer, 0.75KVA, 1PH, Pri: 120/240V, Sec: 12/24V

Acme T-2-53140-1S General Purpose Transformer, Pri: 208V, Sec: 120/240V, 1KVA

SOLA HEVI-DUTY T2000 Transformer 2.0KVA, 240x480V Pri, 120V Sec

2.1.1 中壓綜合繼電保護(hù)

中壓綜合繼電保護(hù)裝置SIPROTEC系列是一種集保護(hù)、測(cè)量、控制、故障錄波、顯示和通信于一體的綜合繼電保護(hù)裝置，其主要功能如下：

l 保護(hù)功能：過(guò)流、速斷、接地、零序電流、中性點(diǎn)接地過(guò)流、過(guò)負(fù)荷、負(fù)序過(guò)流(不平衡電流保護(hù))、過(guò)/欠電壓、重合閘、溫度保護(hù)等?？梢造`活的應(yīng)用于中壓系統(tǒng)的饋線保護(hù)，變壓器保護(hù)，以及中壓系統(tǒng)中大量應(yīng)用的電機(jī)保護(hù)。