Nissin’s Products for Electric RailwaySystem -...

Nissin’s Products for Electric

Railway System

KYOTO, JAPAN

September, 2012

Ref. No. EKF120927-PRWS

Introduction of Nissin Electric

as Prime Supplier of Equipment

for Electric Railway System

in Japan

Nissin Electric Co., Ltd.

Outline of the Company

� Establishment: � 1914

� Capital:� ¥10,252,840,000 (Equivalent to US$137 million)

� Net Sales:� ¥105,000 million (Equivalent to US$1.4 billion (2011 Fiscal Year))

� Number of Employees:� 4,818(All Nissin Groups)

Corporate Overview

General information of Nissin Electric Co., Ltd. is as follows;



� Substation & Distribution EquipmentPower Capacitors (Tank & Can Type)

Power Transformers

Shunt Reactors

Thyristor Q Compensator (TQC/SVC)

Instrument Transformers (CT, CVT & VT)

Gas Insulated Switchgears (GIS)

Circuit Breakers

� Photovoltaic (Solar Power) SystemsPower Conditioner

� Thin Film Coating System

� Ion Implantation Systemsfor Semiconductor Industry

� Electron-Beam Processing Systemsfor Cross-Linking of Tires, Electric Wires, Films,

Polyethylene Foam, etc.

� EV Charger

� Diesel Particulate Filter (DPF)

Product Lineup

Nissin started its capacitor business in 1914 and expanded the manufacturing range to other substation equipment.



Site Area: 93,000m2

Products

Capacitor, Harmonic Filter Equipment, SVC, Power

Transformer, Reactor, Grounding Fault Protective

Discharger, Solar Power Equipment, Metal Clad

Switchgear, Computer & Control System, EV Charger,

Electron Beam Equipment

Umezu Headquarters & Factory (Kyoto)

Nissin has 2 main factories (Kyoto & Gumma) in Japan.



Site Area:

186,700m2

Extra-High Voltage Test

LaboratoryProducts

Instrument Transformers (CT, CVT & VT)

Gas Insulated Switchgears (GIS)

Maebashi Works (Gumma)



BeijingBeijing

WuxiWuxi

DongguanDongguan

Nissin Advanced Technology

Electric (Dongguan) Co., Ltd.

Nissin Electric (Wuxi) Co., Ltd.

Nissin Electric Wuxi Co., Ltd.

Beijing Hongda Nissin Electric Co., Ltd.

TaiwanTaiwan

Nissin Electric (Thailand) Co.,

Ltd.

Nissin Allis Electric Co., Ltd.

3

Nissin Global Operation (1)

Nissin Electric (Wujiang) Co.,Ltd.

Substation Equipment Business

Arteche Nissin, Sociedad Limitada

Nissin Hengtong Elctric Co.,Ltd

Nissin Electric Vietnam Co.,

Ltd.

Nissin is expanding its operation worldwide.



DongguanDongguan

Nissin Advanced Technology

Electric (Dongguan) Co., Ltd.

TaiwanTaiwan

Nissin Advanced Coating (Shenyang) Co.,

Ltd.

Nissin Allis Ion Equipment

(Shanghai) Co., Ltd.

Nissin Allis Union Ion

Equipment Co., Ltd.

Nissin Ion Korea Co.,

Ltd.

NHV America Inc.

BostonBoston

3

Nissin Global Operation (2)

Nissin Electric (Dalian)

Technology Development Co.,Ltd.

Nissin Advanced Coating (Tianjin) Co., Ltd.

Nissin Advanced Coating

Indo Co., Ltd. NHV Corporation Shanghai

Fine Coating Business

Electron Beam Processing ＆＆＆＆ Ion Implantation Business

Nissin Ion Equipment USA

Inc.

TexasTexasNissin Ion Hightech (Yangzhou) Co.,

Ltd.

Nissin’s Products

for

Electric Railway System

Nissin’s Product Lineup for Electric Railway

System

CVTCapacitor Voltage Transformer

CR DeviceCapacitor Resister Device

VTVoltage Transformer

SrCSeries Capacitor

SVCStatic Var Compensator

FLFilter Equipment

AbbreviationName of Equipment

D-TRDistribution Transformer

SRSeries Reactor

PCParallel Capacitor

BTBooster Transformer

CTCurrent Transformer

GPGrounding Fault Protective Discharger

The below are the typical items we supply for electric railway system.

Application of Nissin’s Products for

DC Feeding System

A S/S B S/S

D-TRTR

Feeder (Trolley) 1500V

Signal

Light

Testing

Equipment

D-TR

High

Speed

Switch

FLSR

I-TR I-TR

Rail

PC PC6600V

Coupler

Silicon

Rectifier


AC Feeding System

A S/S B S/S

D-TRFeeding TR（（（（Scott connection））））

Feeder (trolley) 20kV

Signal

Light

Testing

Equipment

D-TR

Rail

6600V

PC PC

SrC

PC

SrC

BTPC


Shinkansen (Japanese Bullet Train)

PCGP

GPGP

GP

50kV

AT Feeding

Power Utility

154～275kV

50Hz

66kV

Line for Railway

SVC

SP SP

Feeding TR

（Scott TR)

Feeding TR

(Scott TR)

6.6kV6.6kV

Power panel

Feeding S/S Feeding S/S

Power Panel

CVT

VT

（（（（PD)

CT

PC

SVC

FL

CR-L Device

Nissin has overwhelming share.CR Device

Nissin developed and supplied the first SVC for Shinkansen (Japanese Bullet Train) system.

Static Var Compensator (SVC)

Nissin has overwhelming share.Instrumental Transformers (CT/CVT)

Parallel Capacitor

Products

Nissin has overwhelming share.

Remarks

Nissin’s Supplied Items for Shinkansen

(Japanese Bullet Train)

Nissin’s Products have been adopted to the electrical system of

Shinkansen (Japanese Bullet Train).

All Nissin Capacitors supplied for Shinkansen system are Tank

Type Capacitors.

Nissin Capacitor Products(Comparison between Tank and Can Type Capacitor)

Tank Type Capacitor

69 kV, 3-phase, 60 Hz, 40 Mvar

Tank type/Can type Capacitor

Can Type Capacitor

69kV 3-phase 60 Hz 40Mvar

Tank Type Capacitor is primary choice of Power Companies and Railroad Companies in Japan

while Can Type Capacitors are usually used by smaller factories, buildings.

NSISSIN is manufacturing both Tank Type and Can Type Capacitor.

Main

Component

Layout

Can typeTank type

【【【【Ex. Rating : 33kV 3-phase 60Hz 15Mvar L=13% 】】】】

As a leading manufacturer of capacitors in Japan, Nissin have more than 96% share of the Japanese

domestic market for Shunt Capacitor Equipment above 11kV class.

Nissin can offer both tank-type and can-type capacitors.

Comparison of “Tank type” and “Can type”

Capacitor Equipment

H3000

W7000

D5500

Approx. WT

20ton

Approx. WT

13ton

H3000

W9500

D9500

(Including

Safety Fence)

SC: Capacitor x 3 units

SR: Series Reactor x 1 unit

DC: Discharge Coil x 3 units

SC: Capacitor with Internal Discharge

Resistor x 6 racks (24 Capacitors)

SR: Series Reactor x 1 unit

NCT: Neutral Current Transformer x 1 unit

Space to be

Occupied

Discharge

Device

Maintenance

Estimated

Product Life

Cycle

Safety

Manufacturing

Range of

Capacity

Can typeTank type

Although initial cost of the Tank Type Capacitors is higher than Can Type Capacitor, its long-term

reliability and quality is highly preferred by Japanese Power Companies, Railroad Companies and

large factories.

Comparison of Capacitor Unit

EasierMaintenance is for a few capacitor units

and bushings only.

Shorter20 Years

Longer30 Years

ComplicatedIt requires the maintenance for many capacitor units,

racks, bushings and insulators.Also, replacement of the capacitor units is required

within shorter period as the life cycle of capacitor is shorter.

ShorterDevice: Discharge Coil

Discharge time : 5 sec. after opening the switch of the capacitor bank.

LongerDevice: Discharge Resistor (Built-in)

Discharge time : 5 min. after opening the switch of the capacitor bank.

SmallerSafety distance is not necessary

LargerSafety distance is necessary

SaferSurface of the tank is not live part.

Less SafeCapacitors and rack are live part.

It must be surrounded by fence so that people will not access to the live part.

Up to approx. 40,000kvar/unit Up to approx. 600kvar/unit

Specification of Nissin Products

for High-Speed Railway System

CR Device

General Specification of CR Device we supplied for Shinkansen System is

as follows;

BushingConnection

Very Heavy Pollution Level for Bushing

70/200kVWithstand Voltage

125ΩΩΩΩResistance of Resistor

1.5μμμμFRated Capacity

11.5ARated Harmonic Current (Continuous)

14.3ARated Current

50HzRated Frequency

1Number of Phase

30kVRated VoltageCR Device

Capacitor Unit:

Tank Type

Reactor:

Oil-Immersed Type

RatingsItem

Parallel Capacitor

General Specification of Parallel Capacitor we supplied for Shinkansen

System is as follows;

BushingConnection

Very Heavy Pollution level for bushing

70/200kVWithstand Voltage

2000kvarInstalled Capacity

16.7ARated Harmonic Current (Continuous)

33.4ARated Current

150HzRated Harmonic Frequency

50HzRated Frequency

1Number of Phase

60kVRated VoltageParallel Capacitor

Capacitor Unit：：：：Tank Type

34.1kV x 2

2273kvar

Reactor:

Oil-Immersed Type

Ratings

Static Var Compensator

General Specification of Static Var Compensator we supplied for

Shinkansen System is as follows;

For 3FL and PC:

L = 13%

Reactor

for Harmonic Filter

For 2FL: L = 27%

Consist of 2FL, 3FL

and PC

Capacitor

for Harmonic Filter

4kV 3000A

7～～～～11 Series ConnectionThyristor

(Light Direct Point Arc Type)

％％％％ Impedance: 80%High-Impedance TransformerStatic Var Compensator

(SVC)

Capacitor Unit:

Tank Type

Reactor:

Oil-Immersed Type

RatingsEquipmentItem

Current Transformer

General Specification of Current Transformer we supplied for Shinkansen


40VA/1PS- No. 2 Core

40VA/1PS- No. 1 Core

Burden and Accuracy

5ARated Secondary Current

1500ARated Primary Current

200kV- Full Wave Impulse

70kV - Power Frequency

Test Voltages

JEC-1201-1996Applied Standard

60HzRated Frequency

34.5kVHighest System Voltage

1Number of Phase

FGCH-30TypeCurrent Transformer

DescriptionItem

Voltage Transformer

General Specification of Voltage Transformer we supplied for Shinkansen


2 x 200VA/1PBurden and Accuracy

2 x 110VRated Secondary Voltage

2 x 66kVRated Primary Voltage

60kV350kV- Full Wave Impulse

22kV132kV

(Induced voltage)

- Power Frequency

O Terminal to

Earth

U or V Terminal to

O TerminalTest Voltages

JEC-1201-1996Applied Standard

60HzRated Frequency

2 x 66kVHighest System Voltage

Phase to EarthConnection

1Number of Phase

FTIE-60 (Dual Element Type)TypeVoltage

Transformer

DescriptionItem

Supply Record of Nissin Products

for Overseas Railway System

CR-Device

Capacitor Equipment

AC Filter

Parallel Capacitor

Shunt Reactor

Voltage Transformer

Series CapacitorAC Filter

Item

2 x 25kV AT Traction System of

Bina-Katni section of Jabalpur in

West Central Railway in 1991

High-Speed Railway System



Taiwan

China

India

South Korea

Country

Supply Record of Nissin Products for

Overseas Railroad Projects

Nissin’s Quality Products have also been used for the railroad projects of

overseas countries.

Nissin’s Products for Electric RailwaySystem -...

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