Porsche training p29 HVT workbook

Page 1 of 10Introductory information In order to participate PU[OLr7HUHTLYH:,-Hybrid MY14 u Hybrid Technology and High-]VS[HNL:HML[`sPUZ[Y\J[VY-led training course, you must have comple

Workbook

For High Voltage Technicians

P29 HVT

© 2014 Porsche Cars North America, Inc All Rights Reserved Reproduction or translation in whole or in part is not permitted without written authorization from publisher AfterSales Training Publications

Dr Ing h.c F Porsche AG is the owner of numerous trademarks, both registered and unregistered, including without limitation the Porsche Crest®, Porsche®, Boxster®, Carrera®, Cayenne®, Cayman®, Panamera®, Speedster®, Spyder®, 918 Spyder®, Tiptronic®, VarioCam®, PCM®, PDK®, 911®, 4S®, FOUR, UNCOMPROMISED.® and the model numbers and the distinctive shapes of the Porsche automobiles such as, the federally registered 911 and Boxster automobiles The third party trademarks contained herein are the properties of their respective owners Porsche Cars North America, Inc believes the speci-fications to be correct at the time of printing Specispeci-fications, performance standards, standard equipment, options, and other elements shown are subject to change without notice Some options may be unavailable when a car is built Some vehicles may

be shown with non-U.S equipment The information contained herein is for internal use only by authorized Porsche dealers and authorized users and cannot be copied or distributed Porsche recommends seat belt usage and observance of traffic laws at all times.

Printed in the USA

Page 1 of 10

Introductory information

In order to participate PU[OLr7HUHTLYH:,-Hybrid MY14 u Hybrid Technology and High-]VS[HNL:HML[`sPUZ[Y\J[VY-led training course, you must have completed the workbook, as

it is required for preparation

Note any open questions, unclear issues etc in the blank pages at the end of this

workbook for clarification during the instructor-led training

Submit the completed workbook to the trainer for checking at [OLZ[HY[VM[OLr7HUHTLYH

S E-Hybrid MY14 u Hybrid Technology and High-]VS[HNL:HML[`sPUZ[Y\J[VY-led training

course If the workbook is not submitted or is incomplete, participation in the instructor-led training is not permitted

The following aids can be used to complete the questions:

x Your specialist knowledge

x MY 2011 Cayenne S Hybrid Training course and published Information

x P29 u Hybrid Technology and High Voltage Safety

x Web-based training (WBT)

x Panamera S E-Hybrid MY14 u Hybrid Technology and High-voltage Safety

x The Panamera S Hybrid (MY12) u Technology and High-voltage Safety

x High-voltage safety

x Hybrid technology

We wish you every success

In order to participate in the P29 Hybrid/E-Hybrid Technology & High Voltage Safety instructor-led trai-ning course, you must have completed the workbook, as it is required for preparation.

Note any open questions, unclear issues etc in the blank pages at the end of this workbook for clarifi-cation during the instructor-led training.

Submit the completed workbook to the trainer for checking at the start of the P29 Hybrid/E-Hybrid Technology & High Voltage Safety instructor-led training course If the workbook is not submitted or is incomplete, participation in the instructor led training is not permitted.

The following aids can be used to complete the questions:

• Your specialist knowledge

• MY 2011 Cayenne S Hybrid Training course and published Information

• P29 – Hybrid Technology and High Voltage Safety

• Web-based training (WBT)

- Panamera S E-Hybrid MY14 – Hybrid Technology and High-voltage Safety

- The Panamera S Hybrid (MY12) – Technology and High-voltage Safety

- High-voltage safety

- Hybrid technology

We wish you every success.

Page 2 of 10

Hybrid drive fundamentals

1 Describe the main differences between a serial and a parallel hybrid drive concept

2 What is an electric cold start?

3 What points must be remembered when erasing the OBD-relevant fault memories of the Cayenne S Hybrid and Panamera S Hybrid?

Page 3 of 10

4 What statements can be made about E-POWER mode in the

Panamera S E-Hybrid? How is it activated, how is it deactivated?

5 Describe the main difference between the drive concept of the

Porsche 918 Spyder and Panamera S E-Hybrid

6 How would you explain the reason why the passenger compartment

preconditioning function was not implemented in the Cayenne S Hybrid

or Panamera S Hybrid to a customer?

Page 4 of 10

High-voltage components

7 Label the components for which there are text boxes

8 Wire the high-voltage components together correctly Consider whether the relevant connection carries direct current or alternating current

Power electronics Electric machine

High-voltage distributor

A/C

compressor (passenger compartment) High-voltage PTC

High-voltage battery

High-voltage PTC (battery)

On-board charger

AC charge port

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9 To which vehicle does the system overview of the high-voltage

components presented in Task 8 belong?

10 The following battery values are known: cell voltage 1.2 V, cell capacity 6 Ah, number of cells 240 Calculate the energy content

11 Name the tasks of the power electronics in Porsche hybrid vehicles

12 Describe the function of the on-board charger in the Panamera S E-Hybrid

Page 6 of 10

Thermal management

13 Describe briefly how the high-voltage battery is conditioned in the

13.1 Cayenne S Hybrid

Cooling:

Heating:

13.2 Panamera S Hybrid

Cooling:

Heating:

13.3 Panamera S E-Hybrid

Cooling:

Heating:

14 Which high-voltage components are part of the low-temperature cooling system of the Panamera S E-Hybrid?

Page 7 of 10

Charging equipment

15 Why would it not be possible to extend the supply cable of the universal charger (AC)?

16 With which adaptations can the Porsche universal charger (AC) be used with all power outlet voltages worldwide?

Safety

17 Name the three relevant safety rules that must be observed when

de-energizing the high-voltage system and use keywords to describe

the implementation of these safety rules on the Panamera S Hybrid

1.

2

3

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18 Describe the purpose and function of the equipotential bonding on hybrid vehicles

19 What function does the pilot line perform in the high-voltage system

of the hybrid drive?

20 Roughly what current would flow through the human body if your hands were placed on both terminals of a high-voltage battery, thus closing

a 384 V circuit? Using the results, evaluate the possible effects on the human body

Page 9 of 10

21 Describe the first-aid measures for an accident victim with respiratory arrest

22 What must be done immediately before first-aid measures if you witness

an electrical accident on the high-voltage system of a hybrid vehicle?

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Responsibilities and competencies

23 Which work are EIPs permitted to carry out on high-voltage vehicles?

24 As a HVT, what must you do if a hybrid vehicle cannot be de-energized using the standard workshop procedure?

25 Describe briefly what must be done if faults have been detected in the high-voltage lithium-ion battery

26 What points must be remembered when handling critical and dangerous high-voltage lithium-ion batteries?

Notes:

Notes:

2014 Panamera S E Hybrid Workbook 7/18/13 7:10 AM Page U3

Part Number - PNA PAN HYB 02