Portable Synchronous Condensers for Temporary Reactive Power Control
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Solution Overview
Problem
Synchronous condensers, due to their large and fixed nature, are not suitable for temporary or low-capacity power generating systems, leading to logistical challenges and inefficiencies in reactive power management, especially in microgrids and other non-permanent setups.
Innovation Solution
A portable synchronous condenser apparatus comprising multiple synchronous condensers connected in parallel, with integrated processors and communication channels, allowing direct communication with individual power generators to dynamically manage reactive power and stabilize the system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional synchronous condensers are used in temporary or low-capacity power generating systems, then reactive power regulation capability is improved, but logistical feasibility and deployment ease deteriorate due to their large size and fixed installation requirements
Solution Approach 1:
The patent divides a single large synchronous condenser into multiple smaller synchronous condensers (first synchronous condenser and second synchronous condenser) that can be independently deployed. Each smaller unit can be transported and installed separately on temporary or mobile platforms, making them suitable for temporary power generating systems while collectively providing the required reactive power regulation capability through parallel operation
Solution Approach 2:
The patent introduces dynamic control systems including processors and communication channels that enable the synchronous condensers to adapt their operation in real-time. The system can dynamically adjust excitation levels and coordinate between multiple condensers based on grid conditions, transforming the traditionally static fixed installation into a dynamic, adaptable configuration suitable for temporary deployments
2Productivity
If multiple synchronous condensers are connected in parallel with integrated control systems, then reactive power management efficiency and fault duty contribution are improved, but device complexity increases
Solution Approach 1:
The patent combines multiple synchronous condensers into a unified parallel configuration with shared control architecture. The processors and communication channels are integrated to work as a coordinated system, merging the individual units into a single functional entity that provides enhanced reactive power management efficiency and fault duty contribution while managing complexity through standardized interfaces and protocols
3Adaptability or versatility
If synchronous condensers are made portable for temporary installations, then adaptability to different power systems is improved, but structural stability and installation permanence worsen
Solution Approach 1:
The patent embraces the temporary nature of portable installations by implementing dynamic control systems that continuously monitor and adjust operation parameters. The processors and communication channels enable real-time adaptation to changing conditions, providing operational stability and reliability even though the physical installation is temporary and mobile rather than permanent and fixed
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient reactive power regulation and fault duty contribution in dynamic power systems, enhancing power quality and reliability in temporary or low-capacity setups by sharing load balancing operations among multiple condensers.
Implementation Method 1
The primary function of a synchronous condenser is to either absorb or provide reactive power, ensuring that voltage levels remain within a necessary operating range. Reactive power refers to the power not consumed by a load, but stored in inductive or capacitive components within a circuit, causing the current to fluctuate out of phase with the voltage.
Implementation Method 2
A synchronous condenser operates by adjusting its field excitation to either generate or absorb reactive power, effectively allowing it to control the power factor of an electrical system. The rotor rotates at synchronous speed and interacts with the stator to supply or absorb reactive power by generating its own magnetic field using direct current (DC) supplied by the excitation system.
Data Source
AI summary
This disclosure presents a portable synchronous condenser apparatus, system, method of control, and method of manufacture. A portable synchronous condenser apparatus may comprise one or more of a mobile platform, multiple synchronous condensers, processor(s), and/or components. The multiple synchronous condensers may be configured to be electrically coupled in parallel to a power generating system including a set of power generators. The processor(s) may be configured by machine-readable instructions to establish communication channels between the multiple synchronous condensers and one or more power generators; obtain, through the communication channels, operation information of the power generators; control operation of one or more synchronous condensers of the multiple synchronous condensers based on the operation information of the power generators; and/or perform other operations.