Integation of Implementation in the

energy revolution

Integration in the energy revolution

The use of teh second memory

Integration inner city areas

Implementation in inner city areas

Ecology in inner city areas

  • Through the support of an energy management system and its implementation in the energy management of the Agency resulting additional possibilities
  • Use distributed for example as a decentralized peaks load power plant at 72000 MWh to 2400 parking spaces by 5 containers, this means an enormous time available for energy disposition amount of energy, in particular for peak load and production- bottlenecks due to unfavorable weather conditions
    The amount of energy also corresponds to 20 nuclear or coal power plants with a capacity of 3500 MW and would Simultaneous charge of 720,000 electric vehicles with a memory of 100 kWh permit without the distributing-networks burdening mind at the same time full save
  • Use as energy storage in times of overproduction of base load
  • Avoid load peaks in the public network by loading demand of electric vehicles

The use of the second memory

Integration inner city areas

Intergation in the energy revolution

Implementation in inner city areas

Ecology in inner city areas

  • As I have already described in the field of truck and long-distance bus, and I would like to read this in my presentation at the Ministry of Economic Affairs, I also propose the creation of a second storage facility for the refueling of hydrogen-powered vehicles
  • This second memory is, however, also usable for the backcurrent
    Now there are two ways of using
  • The first possibility is to convert the energy of the hydrogen hydrogen directly into a fuel cell via a fuel cell and thus feed it back into the grid
  • Second possibility, we make an intermediate step and make hydrogen methangas, which we then feed back into the net via small gas power plants
  • Although the efficiency in the second example is lower, the methane gas can be stored with less effort
  • Which type of memory is used depends on the geological conditions in the storage area and on the other hand on the feed-back requirements
  • In principle, however, an above-ground storage is also conceivable, since the small size of the power plants means that the storage requirement per location is also lower than for large plants
  • The detailed interpretation depends on the circumstances and network requirements established in the location
  • Now briefly on the use of the existing gas network as storage medium
  • The existing gas network in Germany is similar to the electricity network, only the pipelines can not be used in any direction
  • Since only the high-pressure network would be suitable for the storage, we have to get the Methangas there
    However, this will not be possible with the presently available low and medium pressure lines
    For the other way, we would need pressure elevation stations instead of the pressure reduction stations currently used for gas transport
    In order to prevent any pressure differences in the system, we also need a pipeline to transport the gas to the high-pressure network, and additional storage that is not subject to speculation
    Now the transport can also be carried out electrically, which, however, also requires a new electrical network
    In my opinion, decentralization of the energy network makes sense only on site
    If, moreover, the use of the gas network would be as easy as it is propagated in the media, it would have been done long ago

Integration in inner city areas

The use of the second memory

Integration energy revolution

Implrmentation in inner city areas

Ecology in inner city areas

  • If the number of vehicles has increased , and is to be a further increase , which is not an improvement in the charging facilities in the downtown area hardly possible
  • Here , however, unlike the motorway and major roads area a short time charge is rarely necessary , and here we can largely dispense with complicated new constructionen in the area of infrastructure
  • Since most citizens have their own parking space let alone a garage here lends itself to the establishment of charging stations to the curbs
  • At Central Parking which offers are also used by foreign persons , a mixed form ( fast charging stations , normal charging stations )
  • Memory are played back for the fast charging stations needed but which are fed here via the normal city mains
  • For normal charging stations to supply power over the urban network is relatively easy
  • However, it should the conception which I explain in the field implementation be considered

Implementation in inner city areas

The use of the second memory

Integration energy revolution

Integration in inner city areas

Ecology in inner city areas

  • Since each house has a supply from the public grid which normally at least 35 mm² and thus a current load at 400 V of 160 A has the Hauanschlußübergabekästen are however secured only 100 A resulting spare capacity but 35 A can not exceed
  • Since the house lead to energy suppliers usually Municipal utilities include an authorization of the owner is not necessary
  • This results in each house two charging of 16 A per port that is sufficient for a normal load of 11 kWh per hour from
  • However, because the networks do not respond well to sudden load shifts and electric cars have no diversity factor I would in any charging station integrate a small buffer ( 5-10 kWh ) and the charging stations network with each other , which indeed is necessary anyway for payments , thus would a buffer give the vehicle but not is dependent, and thus each time would be available for energy planning , without the vehicle user is restricted in some way
  • Since the columns are in the connection described below on a ring network cable and a load sharing for the charging process is conceivable , therefore , the E would allow mobility for the supply networks represent more than a profit because as a burden
  • To connect the charging stations only need short lines from the house connection sleeve to change from a T in cross - sleeve would be relocated to the curb , where the cross section which is equal to the house
  • A Tesla with 100 kWh would be loaded in 9 hours
  • If I3 with 40 kWh meet 4 hours charging time
  • Billing is a charge card that has been previously charged in the bank or in the offices of the Stadtwerke
  • Each charging the price per kWh is deducted from your card
  • The charge card for charging receives each vehicle owner with the registration of the vehicle handed
  • The money goes to a central account of the amount of charge for each participant will be transferred on billing system in the territory where the card has logged
  • This card is available everywhere in the federal territory
  • Since the card is part of the vehicle and has only a certain amount of credit abuse is very low , and a payment of other things is not possible on the card so that the attractiveness of this card for fraudsters is relatively low
  • The storage on the chip , however, should be done anyway encrypted and encoded to the help preventing a read of the credit amount and transfer the same to another card

Ecology in inner city areas

The use of the second memory

Implementation energy revolution

Integration inner city areas

Implementation inner city areas

  • The ecology remains here largely sidelined since a charge by coal power or other Fossil fuels can not be excluded
  • Only after complete implementation of the energy revolution we would have clean vehicles here