Supply power system of DC600V in railway passenger train
1 Scope
This standard specifies the technical requirements, inspection methods and inspection rules of supply power system of DC600V in railway passenger train and its components.
This standard is applicable to passenger trains and centralized power EMUs of electric traction with supply power system of DC600V.
This standard is also applicable to passenger trains and centralized power EMUs of internal combustion traction (except the power supply auxiliary generator sets) with supply power system of DC600V.
It may serve as a reference for diversified power EMUs.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 1402 Railway applications - Supply voltages of traction systems (GB/T 1402-2010, IEC 60850:2007, MOD)
GB/T 2423.4-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Test Db: Damp heat, cyclic (12h+12h cycle) (IEC 60068-2-30: 2005, IDT)
GB 4208 Degrees of protection provided by enclosure (IP code) (GB 4208-2008, IEC 60529:2001, IDT)
GB/T 15142-2011 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells
GB/T 21563 Railway applications - Rolling stock equipment - Shock and vibration tests (GB/T 21563-2008, IEC 61373:1999, IDT)
GB/T 24338.4 Railway applications - Electromagnetic compatibility - Part 3-2:Rolling stock - Apparatus (GB/T 24338.4-2009, IEC 62236-3-2:2003, MOD)
GB/T 25022-2010 Vehicle end electric communication (control) couplers for locomotives and rolling stocks
GB/T 25023-2010 Vehicle end power couplers for locomotives and rolling stocks
GB/T 25119-2010 Railway applications - Electronic equipments used on rail vehicles (IEC 60571:2006, MOD)
GB/T 32595-2016 Electric controller for railway passenger car and multiple unit
TB/T 1507 Rules for installation of cabling for electrical equipment of locomotives
TB/T 1508-2005 Technical specification for locomotive electrical cubicle
TB/T 1759 Rules for installation of cabling for railway passenger car
TB/T 2397-1993 Test method of generator cars for railway air-conditioned passenger cars
TB/T 2977 Ground protection of the metal parts of railway vehicle
UIC 552 Electrical power supply for trains - Standard technical characteristics of the train line
3 Environmental conditions
3.1 Ambient temperature: -40℃ to +45℃.
3.2 Storage temperature: -40℃ to +60℃.
3.3 Relative humidity: the mean maximum relative humidity in the wettest month is not greater than 95% (the mean minimum temperature in this month is 25℃).
3.4 Altitude: ≤2,500m.
3.5 The vibration and shock shall meet the requirements of GB/T 21563.
3.6 The OCS voltage in electrified section shall meet the requirements of GB/T 1402.
3.7 Any environmental conditions of the train operation section not complying with the above subclauses shall be determined by the user and the manufacturer through negotiation.
4 Composition and technical requirements of system
4.1 Composition
4.1.1 Centralized rectification and decentralized conversion is adopted for the supply power system of DC600V in railway train. The system is mainly composed of DC600V power supply device, vehicle end coupler, DC600V/AC380V passenger car air conditioning inverter (hereinafter referred to as inverter), DC600V/DC110V passenger car charger (hereinafter referred to as charger), passenger car electrical integrated control cabinet, battery pack, DC600V transmission and distribution wires and cables and electrical loads.
4.1.2 The supply power system and components of train shall be designed and produced according to this standard and the specified procedure.
4.1.3 For passenger trains powered by electric and diesel locomotives and generator cars, two independent power supply modes are adopted for DC600V power supply; the independent power supplies for EMUs shall be determined according to the power supply capacity and the type of power supply devices.
4.1.4 The DC110V power supplies of locomotives (generator cars) and passenger cars shall be independent of each other, and all passenger cars shall be connected. Batteries and chargers of each car shall be connected in parallel with DC110V mains through anti-countercurrent diodes. The DC110V mains shall have insulation detection device. When the insulation to ground is less than 2kΩ, alarm shall be given and the insulation value should be displayed. EMUs may be determined according to the unit combination mode.
4.1.5 The supply power system of DC600V in railway train shall be provided with a two-stage grounding protection circuit. The grounding protection action of passenger cars in groups shall precede the protection of DC600V power supply device.
4.1.6 The DC600V mains grounding protection circuit shall be provided for both vehicle-mounted and ground DC600V power supply devices, and resistance neutral point grounding protection circuit shall be adopted. See Figure 1 for the schematic diagram for equivalent circuit of resistance neutral point grounding protection, and Figure 1a) should be adopted.
4.1.7 The DC600V on-line insulation detection device of each passenger car (trailer) is arranged in the electrical integrated control cabinet of this vehicle. When the DC leakage current of the vehicle exceeds the protection set value (100mA), the DC600V power supply of the vehicle shall be cut off. Mains insulation detection devices shall be arranged at the first and last cars to monitor the insulation state of the mains. When the insulation resistance to ground is less than 800Ω, an alarm shall be given, and the insulation value shall be displayed.
Foreword i
1 Scope
2 Normative references
3 Environmental conditions
4 Composition and technical requirements of system
5 Technical requirements for components
6 Inspection method
7 Inspection rules
Annex A (Normative) Inspection methods of inverters
Annex B (Normative) Inspection method of charger
Annex C (Normative) Inspection method of DC600V power supply device
Standard
GB/T 32587-2016 Supply power system of DC600V in railway passenger train (English Version)
Standard No.
GB/T 32587-2016
Status
valid
Language
English
File Format
PDF
Word Count
13000 words
Price(USD)
390.0
Implemented on
2016-11-1
Delivery
via email in 1 business day
Detail of GB/T 32587-2016
Standard No.
GB/T 32587-2016
English Name
Supply power system of DC600V in railway passenger train
Supply power system of DC600V in railway passenger train
1 Scope
This standard specifies the technical requirements, inspection methods and inspection rules of supply power system of DC600V in railway passenger train and its components.
This standard is applicable to passenger trains and centralized power EMUs of electric traction with supply power system of DC600V.
This standard is also applicable to passenger trains and centralized power EMUs of internal combustion traction (except the power supply auxiliary generator sets) with supply power system of DC600V.
It may serve as a reference for diversified power EMUs.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 1402 Railway applications - Supply voltages of traction systems (GB/T 1402-2010, IEC 60850:2007, MOD)
GB/T 2423.4-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Test Db: Damp heat, cyclic (12h+12h cycle) (IEC 60068-2-30: 2005, IDT)
GB 4208 Degrees of protection provided by enclosure (IP code) (GB 4208-2008, IEC 60529:2001, IDT)
GB/T 15142-2011 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells
GB/T 21563 Railway applications - Rolling stock equipment - Shock and vibration tests (GB/T 21563-2008, IEC 61373:1999, IDT)
GB/T 24338.4 Railway applications - Electromagnetic compatibility - Part 3-2:Rolling stock - Apparatus (GB/T 24338.4-2009, IEC 62236-3-2:2003, MOD)
GB/T 25022-2010 Vehicle end electric communication (control) couplers for locomotives and rolling stocks
GB/T 25023-2010 Vehicle end power couplers for locomotives and rolling stocks
GB/T 25119-2010 Railway applications - Electronic equipments used on rail vehicles (IEC 60571:2006, MOD)
GB/T 32595-2016 Electric controller for railway passenger car and multiple unit
TB/T 1507 Rules for installation of cabling for electrical equipment of locomotives
TB/T 1508-2005 Technical specification for locomotive electrical cubicle
TB/T 1759 Rules for installation of cabling for railway passenger car
TB/T 2397-1993 Test method of generator cars for railway air-conditioned passenger cars
TB/T 2977 Ground protection of the metal parts of railway vehicle
UIC 552 Electrical power supply for trains - Standard technical characteristics of the train line
3 Environmental conditions
3.1 Ambient temperature: -40℃ to +45℃.
3.2 Storage temperature: -40℃ to +60℃.
3.3 Relative humidity: the mean maximum relative humidity in the wettest month is not greater than 95% (the mean minimum temperature in this month is 25℃).
3.4 Altitude: ≤2,500m.
3.5 The vibration and shock shall meet the requirements of GB/T 21563.
3.6 The OCS voltage in electrified section shall meet the requirements of GB/T 1402.
3.7 Any environmental conditions of the train operation section not complying with the above subclauses shall be determined by the user and the manufacturer through negotiation.
4 Composition and technical requirements of system
4.1 Composition
4.1.1 Centralized rectification and decentralized conversion is adopted for the supply power system of DC600V in railway train. The system is mainly composed of DC600V power supply device, vehicle end coupler, DC600V/AC380V passenger car air conditioning inverter (hereinafter referred to as inverter), DC600V/DC110V passenger car charger (hereinafter referred to as charger), passenger car electrical integrated control cabinet, battery pack, DC600V transmission and distribution wires and cables and electrical loads.
4.1.2 The supply power system and components of train shall be designed and produced according to this standard and the specified procedure.
4.1.3 For passenger trains powered by electric and diesel locomotives and generator cars, two independent power supply modes are adopted for DC600V power supply; the independent power supplies for EMUs shall be determined according to the power supply capacity and the type of power supply devices.
4.1.4 The DC110V power supplies of locomotives (generator cars) and passenger cars shall be independent of each other, and all passenger cars shall be connected. Batteries and chargers of each car shall be connected in parallel with DC110V mains through anti-countercurrent diodes. The DC110V mains shall have insulation detection device. When the insulation to ground is less than 2kΩ, alarm shall be given and the insulation value should be displayed. EMUs may be determined according to the unit combination mode.
4.1.5 The supply power system of DC600V in railway train shall be provided with a two-stage grounding protection circuit. The grounding protection action of passenger cars in groups shall precede the protection of DC600V power supply device.
4.1.6 The DC600V mains grounding protection circuit shall be provided for both vehicle-mounted and ground DC600V power supply devices, and resistance neutral point grounding protection circuit shall be adopted. See Figure 1 for the schematic diagram for equivalent circuit of resistance neutral point grounding protection, and Figure 1a) should be adopted.
4.1.7 The DC600V on-line insulation detection device of each passenger car (trailer) is arranged in the electrical integrated control cabinet of this vehicle. When the DC leakage current of the vehicle exceeds the protection set value (100mA), the DC600V power supply of the vehicle shall be cut off. Mains insulation detection devices shall be arranged at the first and last cars to monitor the insulation state of the mains. When the insulation resistance to ground is less than 800Ω, an alarm shall be given, and the insulation value shall be displayed.
Contents of GB/T 32587-2016
Foreword i
1 Scope
2 Normative references
3 Environmental conditions
4 Composition and technical requirements of system
5 Technical requirements for components
6 Inspection method
7 Inspection rules
Annex A (Normative) Inspection methods of inverters
Annex B (Normative) Inspection method of charger
Annex C (Normative) Inspection method of DC600V power supply device
