Voltage Stability Impact of Electric Vehicles

Reactive power consumption or injection is a promising feature out of electric vehicle charging. In [1] and [2], the authors present the ana...

E-Trikes and WESM

Using the 12-12-12 data from WESM, I plotted here the Luzon demand and Luzon LWAP with the inclusion of E-Trike. The peak load for this day ...

Benefits from Electric Vehicles for the Philippine Power Grid

The last blogs I posted on electric vehicles (EV) may seem to have created the wrong impression in what I’m trying to do. I analyzed the loa...

E-Trike: Impact on Distribution Transformer Loading

The partnership of DOE and ADB envisions having 100,000 E-Trikes between now and 2017 [ 1 ]. Each E-Trike will have about 3 kW to 5 kW elect...

Revision on Loading Impacts of PHUV – E-Jeepney

Ms. Diana Limjoco , manufacturer of E-vehicles in the Philippines responded to my query and corrected my post on charging time of one E-Jeep...

Loading Impacts of PHUV Electric Jeepney

It is interesting that while the US is looking into the impact of PHEVs on the existing electric grid infrastructure, the Philippines is pro...

Dynamic Models and Simulations for Reduced and Approximate Philippine Major Island Power Grids

Since developing the power flow models of Luzon, Visayas and Mindanao, one step forward in these projects is to provide dynamic modeling of ...

Modeling FACTS Devices

There are two categories in modeling Flexible AC Transmission System (FACTS) devices in power systems: steady –state modeling and dynamic mo...

New Citations

Citing my work on “Utilizing Fuzzy Optimization for Distributed Generation Allocation,” IEEE TENCON 2007:   W. Sheng, Y. Liu, X. Meng and T....

Reduced and Approximate Models of Philippine Major Island Power Grids

Abstract—The restructuring of electric power industry brings challenges and opportunities among its stakeholders. Economic and engineering a...

Integrating Computer Simulations in Electrical Engineering Courses

Abstract — At the deregulation of electric power industry, technical and value-based studies for planning and operations of power systems as...

New England 39 Bus Test System

The New England 39 bus test system is a power system test system usually utilized for dynamic simulations test and research. It is believed ...

Cost Allocation of SPS Service Using Cooperative Game Theory

Power systems planning and operations are usually defined by N-1 criterion. This means that in an event of a single contingency, no remainin...

Mindanao Approximate Grid Model

Here is your Mindanao Approximate Grid Model. Mindanao Approximate Grid Model in PowerWorld In coming up with the Mindanao model, I still fo...

Kundur Two-Area Test System

Kundur's two-area test system, from Prabha Kundur's book "Power System Stability and Control", is a power system utilized ...

PJM 5 Bus System

Yet, another test system. Well, power system operations, planning and markets are tested on these systems. Before electricity market designs...

Visayas Grid Approximate Model

I have developed the Visayas Grid approximate model using available public data following the procedure given in my approximate Luzon networ...

Averting The Predicted 2013 Power Crisis

Google this "Rowaldo Del Mundo". Instantly, you read lines and lines of the upcoming power crisis in the Philippines. At least my ...