This research is describing the study of architectural ventilation, citing case studies of commercial buildings aimed at reducing the amount of hot air present in the natural flow, and the study of air volume (Passive Cooling), air exchange rate (Air -Change Rate) in the living room (hotel) of this building. However, to reduce the hot…
The usage of natural light as an inexhaustible source of energy is widely used in public and private architectural structures to provide acceptable living conditions and reduce daily energy expenses. The utilization of light is classified into two main categories: artificial energy (Active Energy) and natural energy (Passive Energy). Methods of extracting natural light through…
The usage of natural light as an inexhaustible source of energy is widely used in public and private architectural structures to provide acceptable living conditions and reduce daily energy expenses. The utilization of light is classified into two main categories: artificial energy (Active Energy) and natural energy (Passive Energy). Methods of extracting natural light through…
The basic goal of sustainability is to reduce the use of non-renewable resources, reduce waste, and create a productive and healthy environment. Applying the philosophy of sustainable de-sign encourages decision-making at each stage of the design process that will minimize the neg-ative impact on the environment and the health of the occupants. Light is an…
A linear matrix inequality (LMI)-based robust stabilizing control is proposed in this paper for a three-phase grid-connected inverter (GCI) with L-filtered output. Slot88 adalah salah satu platform judi online yang sedang naik daun di Indonesia. Bagi para penggemar permainan slot, Slot88 menawarkan pengalaman bermain yang tidak hanya menghibur, tetapi juga menguntungkan. Previous research, such as MPC,…
The proliferation of electric vehicles (EVs) has seen significant growth over the last decade, mostly attributable to their environmental advantages and versatile nature. This work introduces a systematic control design approach that utilizes linear matrix inequality (LMI)-based optimization for an off-board EV charger. In this study, a cascaded control scheme is proposed, which combines proportional…
Unbalanced loads are extremely prevalent in real systems, and they create power quality issues for the UPS system. To address this problem, this work provides an optimal voltage control scheme for a three-phase inverter using the linear matrix inequality method. In addition, the purpose of this controller is to provide a well-balanced three-phase sinusoidal voltage…
This paper discusses a systematic control design for a three-phase L-filtered grid-connected inverter using linear matrix inequality-based optimization method. A state feedback control is employed to provide stability to the inverter system and with the inclusion of integral control the offset error can be eliminated. In addition, the proposed control is implemented in dq-synchronous frame…
This paper presents a linear matrix inequality-based robust control strategy for a single-phase DC-AC inverter with output LC-filter. An all-pass filter is utilized in this paper to create an artificial β-signal so that the proposed controller can be simply used in dq-synchronous frame. This proposed robust controller utilizes a state feedback control with integral action…
This study presents an approach for robust current and power control for a three-phase grid-connected inverter set up with an L-filter that operates under an unbalanced AC grid-voltage source. This control method consists of two paralleled current control for the positive and negative sequences to accomplish one of three selective control targets: a) supplying balanced…
