Sentence examples for local transformers from inspiring English sources

Local transformers can fail.

Local transformers can then become overloaded and explode.

Preparing for this means beefing up local transformers as well as installing heavy-duty wiring and smart meters in homes to provide early warning of network troubles ahead.

At sample step k, all charging EVs are required to send their charging requests (c_{ rm{max} }^{i}) to their local transformers.

The power flow at the substation and all local transformers are marginally overloaded during peak times as a result of EV charging in the case of 10% EV penetration, as can be seen in Fig. 3.

The existing electrical grid, and local transformers in particular, may not have enough capacity to handle the additional power load that might be required in certain areas with high plug-in electric car concentrations.

If just two level-2 chargers are used concurrently, local transformer is going to be overloaded.

From the beginning of the eruption through to 24 May, KEPC received 54 reports from customers of electricity leakage (strong crackling or arcing sound) and 29 reports of flashover causing disruption of supply from the local transformer to the customer.

Simulation results show that DSC, which has no regard for power system constraints, violates local transformer loading constraints even if EV charging is delayed to off-peak times (around 12 am), while 50% EV penetration can be comfortably accommodated on the network with CCCM, as shown in Fig. 9 and the transformer loading indexes reported in Table 1.

Each local transformer calculates the charge rate for each EV i in area j, taking into account the current local capacity (TR_{ rm{max} }^{j} - P_{rm{sub}}^{j} (k),~ forall i in phi_{c}^{j}), and forwards the power requirements to the main substation.

"It's going to take a lot of electric vehicles, probably millions, to influence the national grid," says Hardy. "But it only takes a handful to impact your local, neighbourhood transformer".