, PV), Optional
ESS
- Integrates local renewable generation (e.
- Sub-meter separately tracks EV-specific energy
usage for system optimization. System Architecture and
Functional Components V2H
Systems
There are many possible architectures for a
V2H system.
- LMS (Load Management System) coordinates
charging/ discharging based peak hours.
Table Possible Architectures V2H Operation
Possible Architectures V2H Operation
Description
Peak Load
Management
Architecture
(Figure 5)
Distribution Board,
EVSE, LMS, Smart
Meter, Sub Meter, EV
- EVSE enables bidirectional energy flow between
EV and home.
- Smart meter monitors total energy import/export,
enabling real-time adjustments and utility
communication.g.
- Smart meter records total household energy usage
for grid interaction and billing.
- System leverages time-of-use pricing reduce
electricity cost.
- During peak tariff periods, the discharges
energy the home minimize grid import.
- Communication links between EV, LMS, and
metering systems ensure real-time control and data
exchange.PAGE VEHICLE-TO-HOME (V2H) SYSTEMS
HANDBOOK
2. The
system further supported smart
meters, protection devices, and optional
energy storage, enabling effective load
management, cost optimization, and
enhanced resilience within smart grid
environments. The most commonly used are:
Peak Load Management Architecture, Local
Renewable Energy Maximization
Architecture, and Islanded Operation
Architecture, illustrated Table Each
architecture comprises key components
such bidirectional charger, distribution
board, Local Management System (LMS),
and standard communication protocols to
facilitate controlled energy flow between the
electric vehicle (EV) and the home., solar
PV) supply household and demand.
Components Involved
.
Local
Renewable
Energy
Maximization
Architecture
(Figure 6)
Distribution Board,
EVSE, LMS, Smart
Meter, Sub Meter,
EV, On-site
Renewable Source
(e.g.
- LMS optimizes charging/discharging prioritize
renewable self-consumption
